baber/WOPTO huggingface dataset:
Patent JP-2018134352-A (JP)
Title: Vacuum cleaner
Inventor: WATANABE SATOSHI
IPC: A47L9/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of further reducing exhaust loss compared with that in a conventional manner.SOLUTION: A vacuum cleaner 1 includes a cleaner body 2 where a dust collection part for catching dust and a motor case for storing an electric blower for generating suction force to suck dust in the dust collection part are arranged inside a main body case (a lower case 11). An exhaust port 15h formed in the motor case for exhaust air from the electric blower is opposed to an inner wall surface of the main body case (the lower case 11). The vacuum cleaner also includes a slope member 26 having slopes nearly in the neighborhood of a step part of an opposed surface 25 on a side of the main body case (the lower case 11) opposing to the exhaust port 15h.SELECTED DRAWING: Figure 6
Patent JP-2018137192-A (JP)
Title: Square secondary battery
Inventor: YAMAMOTO YUKI
IPC: H01M2/26
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To improve screening accuracy in aging, by forming a thick portion at a corresponding part, and utilizing the fact that the thick portion is compressed selectively when a battery is pressed with a prescribed pressure, in a cell where a metal extraneous material causes melting precipitation reaction at the mixture lamination part end of a wound electrode group, and internal short circuit occurs between the positive electrode and the negative electrode.SOLUTION: In a secondary cell including a wound electrode group formed by winding an electrode coated with a mixture layer and having a metal foil exposure part on one end side, a collector plate to be connected with the metal foil exposure part by welding, and a battery container for housing a collector plate and the wound electrode group, and having a pair of laterals facing the flat part of the wound electrode group, the portion where a content sandwiched by the pair of laterals becomes thickest in the battery container is placed along the weld zone of the collector plate, at a position facing the mixture layer lamination end on the metal foil exposure part side.SELECTED DRAWING: Figure 4
Patent JP-2018134357-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To enhance the amusement of a game furthermore after a formation of a ready-to-win in a game machine.SOLUTION: A game machine 1 includes a main control board 110, a performance control board 120, an image control board 150, and an image display unit 31. When a ready-to-win performance and a temporary stop performance are carried out during a variable display of a drawing pattern, the performance control board 120 of the game machine 1 allows that a specific notice performance is carried out after carrying out the temporary stop performance. The performance control board 120 of the game machine 1 restricts that the specific notice performance is carried out before carrying out the ready-to-win performance.SELECTED DRAWING: Figure 14
Patent JP-2018156216-A (JP)
Title: Information processing apparatus and program
Inventor: Murakami bungo
IPC: G06Q50/10
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To recognize a trend in payment of food expenditures.SOLUTION: A smart phone 10 comprises a CPU 11 which derives a proportion of a food expenditure paid at a reduced tax rate or at a standard tax rate to a prescribed food expenditure on the basis of data on food expenditures paid at the reduced tax rate and at the standard tax rate and causes a display unit 14 to display payment trend information on the basis of the derived proportion.SELECTED DRAWING: Figure 1
Patent JP-2018157329-A (JP)
Title: Device and method for acoustic communication
Inventor: SAKURADA SHINYA
IPC: H04B11/00
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to embed transmission information in an acoustic signal and transmit it even in a poor environment.SOLUTION: In an information transmission device 1, an embedding unit 13 repetitively embeds the same transmission information in an acoustic signal and outputs it, and a transmission unit 14 transmits the acoustic signal output from the embedding unit 13. At that time, the embedding unit 13 alternately repeats a normal embedding process to embed the transmission information in the acoustic signal and a reverse embedding process to reverse the transmission information and embed it in the acoustic signal every prescribed period. In an information reception device 2, a reception unit 21 continues receiving the acoustic signal, and an extraction unit 23 repeats a process to extract the transmission information from the acoustic signal until success in extraction.SELECTED DRAWING: Figure 1
Patent JP-2017169566-A (JP)
Title: T cell receptor and use thereof
Inventor: TORIGOE TOSHIHIKO
IPC: C12N5/10
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a T cell receptor capable of recognizing the state in which a survivin-2B peptide is displayed on HLA-A*24:02 and a DNA encoding the T cell receptor; and a T cell receptor capable of recognizing a state in which a PBF peptide is displayed on HLA-A*24:02 and a DNA encoding the T cell receptor.SOLUTION: According to the present invention, CTL, which can recognize a state where a survivin-2B peptide is displayed on HLA-A*24:02, and CTL, which can recognize a state where a PBF peptide is displayed on HLA-A*24:02, are successfully grown under limiting dilution conditions in an efficient manner, respectively. The sequence of the TCR gene isolated from the CTL is then successfully determined.SELECTED DRAWING: None
Patent JP-2018159891-A (JP)
Title: toner
Inventor: TAKAHASHI TORU
IPC: G03G9/087
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide toner superior in low temperature fixability capable of suppressing image deletion and a reduction in image density even when being used for long time under a high temperature and high humidity circumstance.SOLUTION: The toner has toner particles containing a binder resin, a coloring agent and a compound expressed by a general formula [1]. The binder resin contains a polyester resin, and average circularity of the toner particles is 0.930-0.990. (Rto Rrepresents a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a hydroxy group, an acetyl group, an aldehyde group, a methylenedioxy group, a hydrocarbon group having 1 to 6 carbon atoms, and an amino group, and X represents a carbonyl group, a ketoxime group, -CRR-).SELECTED DRAWING: None
Patent JP-2018168865-A (JP)
Title: Fixing nut cap and shaft end support structure
Inventor: IKI KENTARO
IPC: F16B37/14
Filed: 2017-03-29
Abstract: To provide a fixing nut cap that can prevent entry of abrasion powder that is emitted in a threadedly engaging part of a fixing nut for fixing a bearing to a rotation shaft, and to provide a shaft end support structure.SOLUTION: Fixing nut caps 15, 16 cover fixing nuts 13, 14 for fixing bearings 3, 4 for supporting a rotation shaft 2 in the vicinity of a shaft end by threadedly engaging with male screw parts 2a, 2b of the rotation shaft 2. The fixing nut caps 15, 16 include: peripheral wall parts 15a, 16a fitted to outer peripheral surfaces of the fixing nuts 13, 14; and bottom wall parts 15b, 16b formed continuously to the peripheral wall part 15a, 16a and covering at least end surface outer peripheral parts of the fixing nuts 13, 14.SELECTED DRAWING: Figure 1
Patent JP-2018168997-A (JP)
Title: Holder for conical roller bearing
Inventor: YAN WEIDA
IPC: F16C19/38
Filed: 2017-03-30
Abstract: To provide a holder for conical roller bearing capable of efficiently removing excessive grease around a conical roller.SOLUTION: A holder (7) holding a plurality of conical rollers (5) is used for a conical roller bearing including: an inner ring (1) and an outer ring (3) as a bearing ring; and the plurality of conical roller (5) interposed between the inner and outer rings, wherein a flocked part (23) is formed, which comprises a plurality of holder split bodies (15) dividing the holder (7) in a circumferential direction and where on at least a part of each holder split body (15), fibers are flocked.SELECTED DRAWING: Figure 2
Patent JP-2018166971-A (JP)
Title: Game machine
Inventor: FUKUHARA HIROTAKA
IPC: A63F7/02
Filed: 2017-03-30
Abstract: To provide a game machine which does not deteriorate an appearance of a performance.SOLUTION: A variation performance and a read-ahead performance include a specific mode that at least includes a mode in which to rotate an object to be displayed onto a performance display screen around an axis extending in the direction parallel to a performance display screen or crossing the display screen. Variation performance determining means determines a variation performance that does not include the specific mode when the read-ahead performance determined by read-ahead performance determining means is a specific mode. Performance display control means displays the read-ahead performance including a specific mode and the variation performance that does not include a specific mode.SELECTED DRAWING: Figure 40
Patent JP-2018172468-A (JP)
Title: Sustainable antistatic crosslinked polyolefin-based resin foam and method for producing the same
Inventor: KAMINO HIROYUKI
IPC: C08K9/04
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sustainable antistatic polyolefin-based resin foam having a surface resistance value of 1×10Ω/sq. or less.SOLUTION: A method for producing a sustainable antistatic crosslinked polyolefin-based resin foam includes adding and kneading 50-80 pts.wt. of an antistatic agent in which an anionic surface active agent is coated to a surface of a filler with respect to 100 pts.wt. of a polyolefin resin, a foaming agent and a crosslinking agent, filling a sealed mold with a foamable resin composition, heating the sealed mold under pressurization, decomposing the foaming agent and the crosslinking agent and then decompressing the mold, and foaming the resin composition.SELECTED DRAWING: None
Patent JP-2018172524-A (JP)
Title: New method for manufacturing network-like high polymer porous particle
Inventor: KAIGAWA TAKESHI
IPC: C08J9/28
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a new method excellent in productivity, for manufacturing porous particles having a structure in which amorphous high polymer nanofibers of a diameter of 1-100 nm are branched in a network-like shape.SOLUTION: A method for manufacturing porous particles includes steps (a)-(d) as follows: a step (a) of obtaining an amorphous high polymer solution by dissolving an amorphous high polymer in a good solvent so as to bring a solution viscosity to 200-1,000 cP; a step (b) of bringing the amorphous high polymer solution into droplets in a gas phase by giving vibration of 50-600 Hz to the amorphous high polymer solution; a step (c) of rapidly freezing the droplets of the amorphous high polymer solution so as to obtain droplets of a frozen amorphous high polymer having a phase separation structure of nano scale with good solvent molecules solidified with a high polymer; and a step (d) of removing a good solvent from the droplets of the frozen amorphous high polymer.SELECTED DRAWING: None
Patent JP-2018172081-A (JP)
Title: Hub vortex control device, hub vortex control steering, and vessel
Inventor: SAKAMOTO NOBUAKI
IPC: B63H25/38
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hub vortex control device, a hub vortex control steering, and a vessel for improving propulsion performance by rectifying and recovering disturbed flow caused by a hub vortex.SOLUTION: A hub vortex control device includes: a propeller 20 provided on a stern of a vessel 11; a rudder 31 provided further behind the propeller 20; and a steering valve 32 provided in a position where a central line C of the propeller 20 of the rudder 31 passes, and the steering valve 32 is a hollow structure having an inflow port 32A and an outflow port 32B having hub vortex occurring behind a propeller boss 21 provided in the center of the propeller 20 inflow inside and outflow behind the propeller 20.SELECTED DRAWING: Figure 1
Patent JP-2018172575-A (JP)
Title: Organic semiconductor and method for producing the same
Inventor: IKEDA DAIJI
IPC: H01L51/30
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an organic semiconductor having high mobility (or carrier mobility), and a method for producing the organic semiconductor.SOLUTION: An organic semiconductor contains a compound represented by a formula (A) (where ring Aand Aare the same or different to represent a ring having at least one carbon-carbon unsaturated bond; Rand Rare the same or different to represent a hydrogen atom or a substituent; Rand Rare the same or different to represent a hydrogen atom, a substituent, or an atom selected from group 16 elements in a periodic table; p1 and p2 are the same or different to represent an integer of 0 or greater; and a bond represented by the following image represents a single bond or a double bond).SELECTED DRAWING: None
Patent JP-2018182397-A (JP)
Title: Image pickup device and imaging apparatus
Inventor: NAKAYAMA FUMITO
IPC: H04N5/232
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device capable of suppressing an image quality deterioration of an image.SOLUTION: An image pickup device includes: a first pixel that includes a first filter having a first spectral characteristic, and outputs a signal on the basis of an electric charge generated by performing a photoelectric conversion of light passed through the first filter; a second pixel that includes a second filter arranged adjacent to the first pixel and including a second spectral characteristic, and outputs a signal on the basis of electric charge generated by performing a photoelectric conversion of light passed through the second filter; and a third pixel that includes a third filter having a third spectral characteristic, includes a fourth filter having a fourth spectral characteristic transmitting the light of at least a part of a wavelength of the wavelength of the light transmitted through the second filter, between the first filter of the first pixel and the third filter arranged adjacently, and outputs a signal for performing a focal detection on the basis of the electric charge generated by performing a photoelectric conversion of light passed through the third filter.SELECTED DRAWING: Figure 5
Patent JP-2017119197-A (JP)
Title: Game machine
Inventor: NASU TAKASHI
IPC: A63F5/04
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a behavior to illegally perform a shift winning to a special game state and a shift to a special game state by connecting a signal output device for outputting an illegal signal to a main control device.SOLUTION: A slot machine has a main control board 131A on which a CPU 151 is mounted. The main control board 131A inputs various signals from a start operation device 181 and stop operation devices 191 to 193, and executes rotation start and stop control of each reel on the basis of these input signals. In this case, signals from the start operation device 181 and stop operation devices 191 to 193 are relayed by a relay board 165. The relayed signal is output to the main control board 131A through a harness H connecting the relay board 165 and the main control board 131A. In such a configuration, a power supply line ELN 3 is provided in the harness H, and power is supplied to a RAM 153 of the main control board 131A through the power supply line ELN 3.SELECTED DRAWING: Figure 10
Patent JP-2017128508-A (JP)
Title: Porous ceramic particle
Inventor: KOBAYASHI HIROHARU
IPC: C04B38/00
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide porous ceramic particles capable of lowering thermal conductivity, placeable on a substrate or the like by using directly an adhesive or the like, and capable of facilitating installation of a bulk body.SOLUTION: In porous ceramic particles 10 having a porosity of 20-99%, one principal surface 12a thereof is a mirror surface, and an aspect ratio is 3 or higher.SELECTED DRAWING: Figure 1
Patent JP-2017124635-A (JP)
Title: Image formation device, control method thereof, and program
Inventor: MAKI NOBUHIKO
IPC: B41J29/38
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device, a control method thereof, and a program capable of flexibly controlling presence or absence of authentication when a user performs an operation related to various functions of the image formation device.SOLUTION: In a situation in which a user performs an operation related to various functions which can be executed with an image formation device, and the image formation device is operated in an authentication mode by a function in which whether authentication is needed for a function is determined for each of the various functions, when the user instructs to perform an operation related to a secure print job which is a printing job to be executed by using a secure print function, the image formation device 1000 determines whether the authentication is designated not to be needed for the operation related to the secure print job. If it is determined that the authentication is designated not to be needed for the operation related to the secure print job, the authentication is not performed but the operation related to the secure print job is permitted.SELECTED DRAWING: Figure 8
Patent JP-2017161916-A (JP)
Title: Multilayer cellulose ester film having reversed optical dispersion
Inventor: WANG BIN
IPC: B32B23/20
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveplate having both high optical retardation and reversed optical dispersion at the same time.SOLUTION: The present invention relates to a multilayer cellulose ester film having an A-B bi-layer or A-B-A tri-layer configuration. A cellulose ester material for the layer A has a hydroxyl degree of substitution (DS) from 0 to 0.5, while a cellulose ester material for the layer B has a DSfrom 0.5 to 1.3. By manipulating the thickness of the layers A and B and film stretching conditions, desirable optical retardation and optical dispersion properties can be obtained. The film can be used as an optical waveplate in a liquid crystal display to improve viewing angle, contrast ratio, and color shift.SELECTED DRAWING: Figure 2
Patent JP-2018179766-A (JP)
Title: Physical quantity measuring device
Inventor: KITAHARA NOBORU
IPC: G01F1/684
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a physical quantity measuring device with which it is possible to prevent foreign matter from reaching a physical quantity measuring unit.SOLUTION: An airflow meter comprises a housing and a flow rate detection unit, the housing including a passing flow channel and a measuring flow channel. An inflow area and a side-by-side area are included in the passing flow channel and the measuring flow channel. The inflow area and the side-by-side area both extend along the direction of a flow channel. The inflow area is an area where an inflow opening is projected in the direction of flow channel, and the side-by-side area does not include an area where the inflow opening is projected in the direction of flow channel, with the flow rate detection unit arranged in the side-by-side area. A push-aside surface is included in the inner circumferential surface of the passing flow channel. The push-aside surface is inclined to a back cover side in the lateral direction. In this case, foreign matter bumping against the push-aside surface becomes easy to pass through on a distant side from the side-by-side area in the lateral direction.SELECTED DRAWING: Figure 1
Patent JP-2017193175-A (JP)
Title: Device for deforming book jacket
Inventor: MUELLER HANS
IPC: B42D3/00
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an alternative device for deforming a book jacket laterally extending and allowing equipment change easily and at low cost.SOLUTION: A device 1 comprises: a first deformation tool 8; a second deformation tool; an operation positions 7 for one of the deformation tools; static positions for other deformation tools; a counter tool; a tool beam 13; and a housing element 14. The device 1 further comprises only one actuator 9 for each of the deformation tools arranged at the operation position 7. A tool beam 13 for each of the deformation tools arranged at the operation position 7 is formed in a manner to be able to connect to the actuator 9. Each of the deformation tools comprises two forming rails 11, 11', 12, 12' which are separated from each other and laterally adjustable. The respective forming rails are configured to be adjustable to change respective intervals with respective opposite sides to become common.SELECTED DRAWING: Figure 1
Patent JP-2018178641-A (JP)
Title: Tide embankment panel, tide embankment and construction method of tide embankment
Inventor: IKEDA MAKOTO
IPC: E02B3/06
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce a construction period by making attachment of tide embankment panels to a foundation portion of a tide embankment efficient.SOLUTION: A tide embankment panels 20 comprises: a panel body 21 receiving waves; and a plurality of connection members 22 a part of which is buried in a lower part of the panel body 21 and the remainder of which is provided so as to downwardly protrude out of a lower end of the panel body 21. A through-hole 24 is formed, in the part where the connection members 22 of the panel body 21 are buried, which penetrates from one end to the other end in a width direction W of the panel body 21 and into which coupling members 23 coupling the adjacent connection members 22 are inserted.SELECTED DRAWING: Figure 1
Patent JP-2018181255-A (JP)
Title: Information processing device, and method and program for identifying portions to be restored
Inventor: YAMASHITA KEITA
IPC: G06Q50/16
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device and a method and program for identifying portions to be restored to an original state, which facilitates cost calculation associated with restoration when returning a leased property.SOLUTION: A restoration estimation device extracts portions with difference between moving-in images of a leased property photographed when moving in and moving-out images of the leased property photographed when moving out, and determines necessity of restoration by a lessee for the extracted portions with difference. Thus, the restoration estimation device determines portions requiring restoration from the portions with difference between the moving-in images and moving-out images, and computes restoration cost for the portions requiring restoration.SELECTED DRAWING: Figure 5
Patent JP-2018184306-A (JP)
Inventor: SHIMIZU SEIYA
IPC: C08K3/26
Filed: 2017-04-24
Abstract: 【課題】特定の結晶構造と粒度特性を有するMg−Al型ハイドロタルサイト類化合物で、ハイドロタルサイト類化合物からのマグネシウムやアルミニウム等の金属イオンの脱離や遊離を抑制しつつ、アニオンの吸着性に優れるハイドロタルサイト類化合物を提供する。【解決手段】下記式（ａ）の化学式で表わされ、Ｘ線回折結果とＳｈｅｒｒｅｒの式から求められる（003）面と（110）面の結晶子サイズ比が0.65〜0.85の範囲にあり、下記（ｂ）〜（ｄ）の粒度特性を満足することを特徴とするハイドロタルサイト類化合物。（ａ）Mg1-ｘAlｘ(OH)2Ａｘ/ｎ・mH2O（ｂ）5≦Sw≦15 （m2/g）（ｃ）0.8≦Dp50≦2.0 （μm）（ｄ）DMax≦9.250 （μm）式中Ａはｎ価のアニオン、ｘおよびｍは0.1≦ｘ≦0.5，0≦m＜1、Ｓｗ：ＢＥＴ比表面積（m2/g）、Ｄｐ50： 50％平均粒子径（μm）、ＤMax：最大粒子径（μm）【選択図】なし