baber/WOPTO huggingface dataset:
Patent JP-2018177696-A (JP)
Title: Benzotriazole derivative compounds
Inventor: ISHITANI TOMOYUKI
IPC: C07D249/20
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide novel compounds capable of strongly absorbing light in the ultraviolet range, particularly 300-330 nm, while strongly absorbing light in the visible light short-wavelength range up to around 450 nm, and being used suitably as a light absorber having high light fastness with a light-blocking function over an extended period of time.SOLUTION: Provided are benzotriazole derivative compounds of the general formula in the figure. [Preferably, Ris a hydrogen atom or alkyl group, Ris a C1-8 alkyl group, and Ris a hydrogen atom, alkyl group, acryloyloxyalkyl group, or methacryloyloxyalkyl group.]SELECTED DRAWING: Figure 1
Patent JP-2018179419-A (JP)
Title: Indoor heating device
Inventor: NISHIYAMA SHIHORI
IPC: F24H3/04
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an indoor heating device which can maintain a function of heating a room while sufficiently purifying the air in the room.SOLUTION: A plurality of purifying plates are provided on at least one of an air inlet and an air outlet of an indoor heating device, the purifying plates being formed of a porous material or a mesh material through which air or hot air can pass. Each of the plurality of purifying plates are provided along a direction of an air flow of the air or hot air so as to be aligned in a direction crossing with the air flow of the air or hot air. Since the purifying plates are formed of a material through which air or hot air can pass, a formation of a velocity boundary layer on a surface thereof is restricted and a large part of the air or hot air that passes between the purification plates comes into contact with the purification plates. As a result, the air or hot air can be efficiently purified while sufficiently maintaining a heating function with ventilation resistance being reduced.SELECTED DRAWING: Figure 1
Patent JP-2018178579-A (JP)
Title: Vehicle door lock device
Inventor: ANZAI MEGUMI
IPC: E05B79/08
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle door lock device capable of improving the assembling property of a latch relative to a body.SOLUTION: A vehicle door lock device 100 includes: a body 21; a latch support shaft 25 inserted into the body 21; a latch 24 to be pivoted about the latch support shaft 25 between a latch position to be engaged with a striker and an unlatched position to be released from the stricker; a latch spring 241 for urging the latch 24 in the unlatch direction from the latched position to the unlatched position; and a latch stopper to be in abutment with the latch 24 urged in the unlatch direction for positioning the latch into the unlatched position. In the vehicle door lock device 100, the body 21 and the latch stopper are separately configured.SELECTED DRAWING: Figure 5
Patent JP-2017142058-A (JP)
Title: oven
Inventor: KUROKAWA MIDORI
IPC: F24C3/12
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an oven capable of supporting a small amount and many kinds of cooking.SOLUTION: An oven 10 includes: a heating box 12 capable of installing multistage of cooking vats 22; a plurality of opening parts 14 provided correspondingly to each stage of the cooking vat 22 on a side surface of the heating box 12, and formed so as to enable each cooking vat 22 to be housed or extracted; a drive mechanism 16 configured to extract the cooking vat 22 to the outside of the heating box 12 through the opening part 14; and a door 18 provided at the opening part 14 in an openable/closable manner, and configured to be opened when the cooking vat 22 passes though the opening part 14, and be closed in a state where the cooking vat 22 is housed in the heating box 12 and in a state where it is extracted to the outside of the heating box 12.SELECTED DRAWING: Figure 1
Patent JP-2017223656-A (JP)
Title: Syringe assembly and method of using the same
Inventor: TAI CHI-SHENG
IPC: G01N1/00
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a syringe assembly simultaneously performing liquid level detection, clog detection and liquid volume detection, and a method of using the syringe assembly.SOLUTION: The syringe assembly and the syringing method are provided. The syringe assembly comprises an ultrasonic member, a guide tube and a syringe. The ultrasonic member generates an ultrasonic signal and receives the reflection of the ultrasonic signal. The guide tube comprises a first coupling member and a second coupling member. The syringe and the guide tube are coupled to each other through the second coupling member. The syringe assembly can perform sampling, liquid level detection, clog detection and liquid volume detection.SELECTED DRAWING: Figure 1
Patent JP-2018186392-A (JP)
Title: Flow controller, system, method, and program
Inventor: SOTOZONO MAMIO
IPC: H04L47/41
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To improve band utilization efficiency of frame transfer by LAG (Link Aggregation) and facilitate user's grasp of a frame transfer passage.SOLUTION: The flow controller measures a dispersed status for each of predetermined dispersion systems when a flow processing device disperses a frame to each of physical ports, determines and outputs the dispersion system used for the flow processing device on the basis of the dispersion status and stores a flow entry for frame transfer compatible with the dispersion system used for the flow processing device in a flow table of the flow processing device.SELECTED DRAWING: Figure 2
Patent JP-2018186207-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SATO YUKIHIRO
IPC: H01L21/60
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To improve performance of semiconductor device.SOLUTION: A semiconductor device has a wire 12 being joined at multiple places of one joining surface SEt1 in an opening 13H1 formed in the insulation film of a semiconductor chip. The semiconductor device also has a sealant for sealing the semiconductor chip and the wire 12 so as to come into contact with the joining surface SEt1. The joining surface SEt1 has a region SER1 to which the juncture 12B1 of the wire 12 is joined, a region SER2 to which the juncture 12B2 of the wire 12 is joined, and a region SER3 between the region SER1 and the region SER2. The width WH3 of the region SER3 is smaller than the width WH1 of the region SER1 and the width WH2 of the region SER2.SELECTED DRAWING: Figure 10
Patent JP-2018193042-A (JP)
Title: Vehicular seat
Inventor: SUZUKI ATSUSHI
IPC: A47C7/42
Filed: 2017-05-22
Abstract: To provide a vehicular seat in which the seat of a seating portion can be easily and conveniently attached and detached as needed.SOLUTION: The vehicular seat is provided that has a detachably/attachably changeable pad and a recess having the same shape as the pad. The pad is formed by covering a fiber structure with a fiber sheet. The fiber structure includes a thermal bonding fiber, and a ratio of T/W (longitudinal direction/lateral direction of the fiber constituting the structure) is 1.5 or more. It is preferable that: the fiber structure is made from a nonwoven cloth folded in an accordion shape; the thickness of the pad is 10 to 80 mm; and the rigidity ratio of longitudinal direction/lateral direction of the pad by a cantilever method is in the range of 70 to 120%. Alternatively, it is preferable that: the fiber sheet of at least one surface of the pad is a fiber sheet containing a polyolefin fiber; or the fiber sheet of at least one surface of the pad is a fiber sheet containing a hygroscopic and exothermic fiber; or the vehicular seat has a groove formed by sewing the fiber sheet on at least one surface of the pad.SELECTED DRAWING: Figure 1
Patent JP-2018015548-A (JP)
Title: Golf club head with textured striking face
Inventor: PATRICK RIPP
IPC: A63B53/04
Filed: 2017-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head providing greater spin to a ball for a wide variety of golf shots under a wide variety of conditions, having excellent abrasion characteristics, and easily manufactured in compliance with USGA rules.SOLUTION: A golf club head includes a striking face with a plurality of scorelines. A first virtual vertical plane is perpendicular to the striking face and passes through a toe-wardmost extent of the scorelines, and a second virtual vertical plane is parallel to the first virtual vertical plane and passes through a heel-wardmost extent of the scorelines. A central region bounded by the first virtual vertical plane, the second virtual vertical plane, and a striking face periphery has a first average surface roughness Ra1 of between about 40 μin. and about 180 μin. And a majority of a toe region bounded by the first vertical plane and the striking face periphery is textured to have a second average surface roughness Ra2 no less than 1.5 times Ra1.SELECTED DRAWING: Figure 2A
Patent JP-2018203338-A (JP)
Title: Cap-engaging-plug-including paper-made container
Inventor: WADA KIYOSHI
IPC: B65D51/20
Filed: 2017-06-05
Abstract: To obtain a cap-engaging-plug-including paper-made container in which virginity can be secured and to which a pouring plug of a larger port inner diameter can be fitted.SOLUTION: A lamination sheet which uses paper as a base material layer (12) and includes a sealant layer (13) constituted by thermoplastic resin at least at the inner surface is fused at both ends to make a tubular body. In a paper container in which both ends of the tubular body are closed, included is an opening part (110) to which a cap-engaging-plug (2) is fused at the upper pouring part. The cap-engaging-plug includes a lock ring (22) which is capable of engaging through plugging at the tip periphery, and includes, inside, a blocking plate (23) surrounded by a fragile part (231).SELECTED DRAWING: Figure 1
Patent JP-2018203901-A (JP)
Title: A method for producing coke
Inventor: YOSHIDA TAKUYA
IPC: C10B57/04
Filed: 2017-06-06
Abstract: To provide a method that can produce coke with relatively high strength at relatively low cost.SOLUTION: The method for producing the coke using a low-grade coal-derived binder and a general coal-derived binder according to the present invention comprises: a step of mixing the general coal-derived binder and by-produced coal as a by-product in a production process of the general coal-derived binder, and a step of dry-distilling a mixture after the mixing step. The mixing step preferably comprises: adjusting (a) a difference between a content ratio of the by-produced coal and a fraction of a volatile component of the binder, (b) a total of a fixed carbon fraction of low-grade coal and the content ratio of the by-produced coal, or (c) a compounding ratio of the low-grade coal, the binder, and the by-produced coal, based a ratio of the content ratio of the binder to the total in (b). The difference in (a) is preferably 0 mass% or more to 35 mass% or less, the total in (b) is preferably 36 mass% or more to 50 mass% or less, and the ratio in (c) is preferably 0.95 or more to 2 or less.SELECTED DRAWING: None
Patent JP-2018205258-A (JP)
Title: Bacterium detection device
Inventor: IMAI TADASHI
IPC: C12M1/34
Filed: 2017-06-09
Abstract: To achieve a bacterium detection device that can excellently count the number of bacteria included in test object liquid.SOLUTION: A bacterium detection device 100 causes a first driving mechanism 30 and a second driving mechanism 40 to move a stage 20 with a detection chip 10 placed thereon in a front-back direction, and right-left direction, and causes a concave part (a groove 4) of a detection chip 10 to match with an imaging position by an imaging unit 60, so that concave part can be imaged. When a bacterium having a fluorescent maker bonded is included in a test object liquid retained in the concave part (the groove 4) of the detection chip 10, the bacterium detection device can take the picture of the bacteria by the imaging unit 60 as a light emission point due to surface plasmon resonance. Then, the bacterium detection device can optimally count the number of bacteria in the test object liquid retained in the detection chip (the groove 4) of the detection chip 10 by causing a control unit 70 to count the light emission points in an image captured by the imaging unit 60.SELECTED DRAWING: Figure 2
Patent JP-2018204410-A (JP)
Title: Work vehicle
Inventor: UEMAE KENJI
IPC: E02F9/26
Filed: 2017-06-09
Abstract: To provide a work vehicle capable of timely announcing information on the work vehicle to the periphery.SOLUTION: A work vehicle has a blade, a shutter, a notification part and a controller. The blade has a bottom edge. The shutter is attached to the blade. The shutter can be arranged selectively either on a first position projecting from the bottom edge of the blade in the forward direction or on a second position that moves further away from the bottom edge than the first position. The notification part announces information on the work vehicle to the periphery of the work vehicle. The controller changes information to be announced by the notification part according to arrangement of the shutter in one of the first position and the second position.SELECTED DRAWING: Figure 11
Patent JP-2019003326-A (JP)
Title: Information processor, control method and program
Inventor: ISHIDA TOMOYA
IPC: G06F3/0481
Filed: 2017-06-13
Abstract: To solve the problem that there was a possibility that a user ceases analysis processing on the way if a screen is monotony in a standby time for image layout.SOLUTION: An information processor laying out at least a part of an image from multiple images comprises: acquisition means for acquiring data of the multiple images; layout processing means for executing a process for lay-out based on the data of the multiple images acquired by the acquisition means; and stand-by processing means executing a process for displaying a standby screen while the layout processing means is executing a process for the lay-out. The stand-by processing means displays a prescribed number of images among the multiple images acquired by the acquisition means in the standby screen.SELECTED DRAWING: Figure 8
Patent JP-2019000078-A (JP)
Title: Root vegetable digging machine
Inventor: TENMA SHUICHI
IPC: A01D25/04
Filed: 2017-06-19
Abstract: To provide a root vegetable digging machine of yams in which the soil deposited around root vegetables raised by a digging-out body is removed abundantly, and thereby the labor of an auxiliary worker to pull up the root vegetables is reduced greatly.SOLUTION: A root vegetable digging machine is provided for digging up by passing a digging-out body 3 in a downward part of root vegetables A. The root vegetable digging machine of yams is characterized as follows: the upper surface of the digging-out body 3 includes a belt conveyor 3a having a slope coming up as reaching from the front to the rear; an extension board 4 extended to the rear side so as to extend the slope of the belt conveyor 3a and having substantially the same width as the belt conveyor 3a is provided in the rear end of the belt conveyor 3a; the extension board 4 is characterized in that the left and right ends in the direction perpendicular to the traveling direction are vertically turned and are reciprocated to the left or right; and the exposed areas of the root vegetables are increased greatly, and thereby the labor of an auxiliary worker to pull up the root vegetables is reduced greatly.SELECTED DRAWING: Figure 5
Patent JP-2019004117-A (JP)
Title: Semiconductor device and power conversion circuit
Inventor: MATSUURA NOBUYASU
IPC: H01L21/336
Filed: 2017-06-19
Abstract: To provide a semiconductor device capable of executing fast switching while maintaining various types of characteristic when switching.SOLUTION: A semiconductor device 10 includes a semiconductor substrate 11 and is configured so that a gate electrode 15, a drain electrode 16 and a source electrode 17 are formed on the top of the semiconductor substrate 11. The source electrode 17 is formed to have a larger area than the gate electrode 15 and the drain electrode 16. In addition, a part of the source electrode 17 shows a protrusion shape to exist between the gate electrode 15 and the drain electrode 16.SELECTED DRAWING: Figure 1
Patent JP-2019006536-A (JP)
Title: Sheet feeding unit and image forming device including the same
Inventor: DOYO HIDEAKI
IPC: B65H3/06
Filed: 2017-06-22
Abstract: To provide a sheet feeding unit capable of being detachably attached to a device main body and controlling a pressure contact force of a pickup roller by a simple constitution regardless of being mounted on the device main body or not, and an image forming device provided with the same.SOLUTION: A sheet feeding unit includes a unit housing, a roller holder, a pickup roller, a feed roller, a separation member, a pressing mechanism, and a pressing force regulation mechanism. The pressing mechanism includes a pressing member for pressing a rocking end of the roller holder, a link member adjacent to the pressing member and supported so as to be capable of reciprocating, and a first energizing member with one end part engaged to the link member. The pressing force regulation mechanism includes an arm member for supporting the link member and engaged with the other end part of the first energizing member and an operation dial for reciprocating the arm member. An energizing force applied from the first energizing member to the pressing member is changed according to a moving amount of the arm member.SELECTED DRAWING: Figure 4
Patent JP-2019013467-A (JP)
Title: Information provision method, information processing system, information terminal, and information processing method
Inventor: NISHIYAMA YUKARI
IPC: A61B5/00
Filed: 2017-07-07
Abstract: To objectively grasp a stress state of a user and prevent postpartum depression.SOLUTION: Biogas information indicating concentration of a predetermined biogas of a user acquired by a sensor 3 for detecting the predetermined biogas discharged from a skin surface of the user is acquired through a network. Information indicating a reference change gradient is read out from a memory 12 that stores information indicating the reference change gradient of normal concentration of the predetermined biogas in a unit period. When a time zone in which the change gradient of the concentration of the predetermined biogas is gentle in the user compared with the reference change gradient based on the biogas information acquired in a gestation period of the user is determined, information on the stress of the user is output to an information terminal 2 of the user.SELECTED DRAWING: Figure 20
Patent JP-2019013581-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-07-07
Abstract: To further increase game interest after a ready-to-win is established in a game machine.SOLUTION: A performance control board 120 of a game machine 1, as a symbol variation performance of variable display in which symbol display means stops at a big winning symbol in a normal state, when a performance advancing to a symbol determination performance of a big winning through a premium performance is executed, executes a performance of a performance mode in which at least a part is the same between cases in which the operation means is operated and the operation means is not operated. The performance control board 120 of the game machine 1, as a symbol variation performance of variable display in which the symbol display means in an advantageous state stops at a big winning symbol, when a performance advancing to the symbol determination performance of a big winning not through the premium performance is executed, executes a performance of performance modes different in cases when the operation performance is executed and the operation performance is not executed.SELECTED DRAWING: Figure 12
Patent JP-2019020472-A (JP)
Title: Image formation device
Inventor: MATAYOSHI AKIRA
IPC: G03G13/01
Filed: 2017-07-12
Abstract: To prevent a transcriptional failure of toner at an area where a plurality of dots having different colors overlap when an a-Si photoreceptor is adopted.SOLUTION: A plurality of first photoreceptors 41a is arranged in sequence from the most upstream side in a predetermined direction D0. A second photoreceptor 41b is arranged at the most downstream side in the predetermined direction D0. A plurality of belt transcription rollers 441a forms a plurality of first nip sections N1 between the same and the plurality of first photoreceptors 41a through an intermediate transcription belt 440. A second belt transcription roller 441b forms a second nip section N2 between the same and the second photoreceptor 41b through the intermediate transcription belt 440. A width of a region, at each of the plurality of first nip sections N1, from a rotation center of each of the plurality of first photoreceptors 41a to an upstream side in the predetermined direction D0 is larger than the width of the region, at the second nip section N2, from the rotation center of the second photoreceptor 41b to the upstream side in the predetermined direction D0.SELECTED DRAWING: Figure 4
Patent JP-2019020947-A (JP)
Title: Verification management device and verification management method
Inventor: HAYASHI YUHEI
IPC: G06F11/22
Filed: 2017-07-14
Abstract: To enable, in the performance limit discriminatory verification of a verification target device, reducing work by a verifier and quickly terminating the verification.SOLUTION: A verification management device 3 comprises: a setting value calculation part 32 for, each time a verification is carried out, on the basis of the tolerances of consuming resources for a verification target device 5, the setting values inputted into the verification target device 5 and a load testing device 4, and the consuming resources for the verification target device 5 corresponding to the inputted setting values, calculating the setting values to input for the subsequent verifications for the load testing device 4 and the verification target device 5; a setting part 33 for causing the load testing device 4 and the verification target device 5 to execute the verifications by inputting the setting values calculated by the setting value calculation part 32; a report reception part 34 for, from the verification target device 5, receiving the report of the consuming resources for the verification target device 5 corresponding to the inputted setting values; and an outputting device 7 for, amongst the setting values inputted in the load testing device 4 and the verification target device 5 in each of the verifications, outputting the setting values of the consuming resources which are the most adjacent to the tolerances of the consuming resources.SELECTED DRAWING: Figure 1
Patent JP-2019019885-A (JP)
Title: damper
Inventor: KOYAMA TORU
IPC: F16F15/134
Filed: 2017-07-14
Abstract: To provide a damper which can be easily returned to an original position from a position at which a rotary element generates friction force, for example.SOLUTION: A damper according to one embodiment includes: a first rotary element (20); a second rotary element (10); a third rotary element (80); a protrusion (83) protruding from the third rotary element (80) and having a tilt surface (83b); and a turning body (94) having a rolling part (95) which is supported by the first rotary element (20) and can roll on the tilt surface (83b), and a lock part (96) which restricts rolling of the rolling part (95) in a first rolling direction (Dp2) on the tilt surface (83b) when the first rotary element (20) is rotated in a first rotation direction (Dp1) with respect to the second rotary element (10) and allows rolling of the rolling part (95) in a second rolling direction (Dn2) on the tilt surface (83b) when the first rotary element (20) is rotated in a second rotation direction (Dn1) with respect to the second rotary element (10).SELECTED DRAWING: Figure 4