baber/WOPTO huggingface dataset:
Patent JP-2018139202-A (JP)
Title: Luminaire
Inventor: SAKURAI SATORU
IPC: F21V23/04
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire that allows the control of the luminaire including dimming control to be easily performed.SOLUTION: A luminaire 1 fitted to a fitted part comprises a lighting fixture 10 comprising a light source part 11 for emitting illumination light, a power source unit 20 comprising a power source part 21 for generating power for causing the light source part 11 to light up and a power source housing 22 for housing the power source part 21, and an arm 30 for connecting the lighting fixture 10 and the power source unit 20 and rotatably supporting the lighting fixture 10. The power source housing 22 houses an infrared communication module 41 for receiving infrared signals for controlling the luminaire 1 and a wireless communication module 42 for receiving wireless signals for controlling the luminaire 1. A first opening part 23 through which the infrared signals to be received by the infrared communication module 41 is passed is formed in the power source housing 22.SELECTED DRAWING: Figure 2
Patent JP-2018141044-A (JP)
Title: Phosphor and light-emitting device
Inventor: ABE TAKASHI
IPC: H01S5/02
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel garnet phosphor having a relatively wide half band width of the emission spectrum and large emission intensity in a wavelength region where visibility is high and to provide a light-emitting device using the phosphor.SOLUTION: The phosphor comprises Ceas an emission center in a matrix garnet compound having a garnet structure. The matrix garnet compound is a solid solution comprising two or more kinds of end members and includes as the end members a first end member represented by composition formula (E1) and a second end member represented by composition formula (E2) as given below: (E1): LuCaMg(SiO); and (E2): LnMg(SiO)(AlO) (provided that the Ln is at least one element selected from Lu and Y).SELECTED DRAWING: Figure 1
Patent JP-2018142594-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: HOKAKU RYOHEI
IPC: H01L21/304
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce a quantity of consumption of an inert gas while increasing the cleanliness on a lower face of a substrate.SOLUTION: A control part causes a protection disk to be located at a second position when processing a whole upper surface of a substrate by a two-fluid nozzle. The control part causes an inert gas to be supplied from a blowoff part at a flow rate F2 when processing a center region of the substrate by the two-fluid nozzle, and causes the gas at a flow rate F3 from a blowoff part when processing a peripheral edge region of the substrate by the two-fluid nozzle. The flow rate of the inert gas is increased only when processing the peripheral edge region on which a process liquid or mist tends to deposit easily and as such, a quantity of consumption of the inert gas can be reduced while increasing the cleanliness in the lower face of the substrate.SELECTED DRAWING: Figure 8
Patent JP-2018144908-A (JP)
Title: Elevator door stopper and method for installing elevator door stopper
Inventor: NISHIYAMA KEI
IPC: B66B13/16
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an elevator door stopper that is capable of ensuring prevention of falling into a hoistway more, and a method for installing the elevator door stopper.SOLUTION: A door stopper 10 has: a stopper body 11 in which a first contact surface 110 and a second contact surface 111 are formed; and a holding part 12 that is provided to the stopper body 11. The holding part 12 has an opposite part 13 that is opposed to the first contact surface 110. The stopper body 11 can be inserted into a gap 9 between a landing door 6 and a vertical column 5 in a state where the first contact surface 110 is in contact with the landing door 6 for opening/closing a landing entrance 4 and the second contact surface 111 is in contact with the vertical column 5 positioned on the side part of the landing entrance 4. In the state where the first contact surface 110 is in contact with the landing door 6, the door stopper 10 is held at the landing door 6 by inserting the door closed side end of the landing door 6 between the first contact surface 110 and the opposite part 13.SELECTED DRAWING: Figure 2
Patent JP-2018146645-A (JP)
Title: Tape, tape roll, and tape cartridge
Inventor: SATO YUKIHIKO
IPC: B41J2/325
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To flexibly respond to various uses of a label for a user.SOLUTION: A long label LL includes a plurality of first sections 92 and a plurality of second sections 91. A tape To is formed by connecting an upstream end 92u of the first section 92 to a downstream end 91d of the second section 91, and a downstream end 92d of the first section 92 to an upstream end 91u of the second section 91. The first section 92 has a first length l1 in a tape width direction. The second section 91 has a second length l2 in the tape width direction. The second section 91 has a third length l3 in a tape length direction. The first section 92 has a fourth length l4 in the tape length direction. The fourth length l4 is equal to or larger than a predetermined specific distance and smaller than a sum of the specific distance and the third length l3.SELECTED DRAWING: Figure 6
Patent JP-2018147315-A (JP)
Title: Fluid simulation method and program for fluid simulation
Inventor: MUROYA KOHEI
IPC: G06F19/00
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a fluid simulation method capable of suppressing a calculation load while securing analysis accuracy.SOLUTION: Provided is a fluid simulation method in a particle method in a situation where a solid object and a fluid are adjacent to each other. The method is characterized by a step of modeling a boundary of a solid object with polygons and solid particles, a step S12 of counting the number of polygons within a radius of influence of fluid particles, calculation of an integration of a solid object model with a polygon-based integration region if the number of polygons is one (step S15), and calculation of an integration of the solid object model with the solid particles if the number of polygons is plural (step S16).SELECTED DRAWING: Figure 1
Patent JP-2018145069-A (JP)
Title: Intermediate film for laminated glass, laminated glass and laminated glass system
Inventor: SHOBI HAJIME
IPC: B32B9/00
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide: an intermediate film for a laminated glass having both high heat generating performance capable of melting frost or ice adhered to glass and high transparency; a laminated glass using the intermediate film for a laminated glass and the laminated glass system.SOLUTION: There is provided an intermediate film for a laminated glass having a conductive layer composed of a laminate comprising a silver layer containing silver, an alloy of silver or a silver compound, a metal oxide layer containing a metal oxide having a refractive index of 1.5 or more and an oxygen deficient metal oxide layer containing an oxygen deficient of a metal oxide having a refractive index of 1.5 or more which is held between the silver layer and the metal oxide layer.SELECTED DRAWING: Figure 1
Patent JP-2018149694-A (JP)
Title: Sheet manufacturing device and sheet manufacturing system
Inventor: TANIGUCHI SEIICHI
IPC: B41J29/38
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a sheet according to a use side swiftly and allow the sheet to be ejected.SOLUTION: A sheet manufacturing device 100 comprises a sheet manufacturing part 101 for manufacturing a sheet S and a sheet ejection part 103M for ejecting the sheet S manufactured by the sheet manufacturing part 101 to a printer on the use side of the sheet S. In addition, a controller of the sheet manufacturing device 100 directs the sheet manufacturing part 101 to manufacture the sheet S in response to a printing request and the sheet ejection part 103M to supply the sheet S to the use side.SELECTED DRAWING: Figure 2
Patent JP-2017122280-A (JP)
Title: Molten zinc bath installation
Inventor: ITO MINORU
IPC: C22C38/00
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a molten zinc bath installation.SOLUTION: There is provided the molten zinc bath installation constituted using a steel sheet which contains, by mass%, C:0.10 to 0.30%, Si:0.05% or less, Mn:0.20 to 2.0%, with P, S and AL limited to 0.015% or less, 0.030% or less and 0.070% or less respectively, and the balance Fe with inevitable impurities and in which a metallographic structure of a surface layer from the steel sheet surface to t/4 part in a sheet thickness (t) direction in a sheet thickness cross section parallel to a rolling direction and vertical to the sheet surface, is a mixed structure composed of a ferrite phase and a pearlite phase and average aspect ratio of a crystal particle of the ferrite phase is 2 or more.SELECTED DRAWING: Figure 2
Patent JP-2018151048-A (JP)
Title: Slide member and engine component
Inventor: SAWADA HIROSHI
IPC: F16C33/10
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a slide member that has high-extraction property and holding property for lubricant and hardly causes oil film shortage.SOLUTION: A member for sliding relatively to a mating member under the interposition of lubricant between them has a slope or curved surface in at least the peripheral edge part thereof and includes a recess part to be a lubricant trap. A grating-like cyclic structure is formed in the recess part. A slope angle of a peripheral edge part of the recess part in an orientation direction of the grating-like cyclic structure is 45° or less.SELECTED DRAWING: Figure 1
Patent JP-2018156701-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: SUZUKI YOSHINORI
IPC: G11C7/12
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce read-out time.SOLUTION: A nonvolatile semiconductor memory device in an embodiment includes: a current source; a clamp circuit; a memory cell; and a sense amplifier. One end of the current source is connected to the power source to flow a reference current from the other end. The clamp circuit includes a control transistor and an amplifier circuit and is configured to charge the bit line load capacity to clamp the other end of the control transistor to cell reference voltage. The memory cell includes a resistance change type element, one end of which is connected to the clamp circuit via the bit line and the other end of which is connected to a word line. The sense amplifier is configured to detect data stored in the resistance change type element.SELECTED DRAWING: Figure 2
Patent JP-2018153417-A (JP)
Title: Game machine
Inventor: OGAWA SHINYA
IPC: A63F7/02
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of moving a movable body in two directions without using two drive sources.SOLUTION: A Pachinko game machine 1 includes a game machine frame 50 including an outer frame 51, an inner frame 52, and a front frame 53, and the game machine frame 50 includes an upper decoration part 200 for decorating an upper part of the front frame 53. The upper decoration part 200 includes a lug unit 402. The lug unit 402 includes a lug member 540, a linear motor 550, and a rack 543. The lug unit 402 can tilt the lug member 540 from a retraction position to a storage position after moving the lug member 540 from the projection position to the retraction position in a linear direction in which the rack 543 is extended by drive force of the linear motor 550.SELECTED DRAWING: Figure 26
Patent JP-2018153487-A (JP)
Title: Biological body atrial fibrillation determination device
Inventor: SHINOZAKI YASUHIKO
IPC: A61B5/02
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a biological body atrial fibrillation determination device capable of accurately determining atrial fibrillation of a biological body.SOLUTION: There is provided a biological body atrial fibrillation determination device, wherein, out of plural phose waves, an irregular pulse wave IHB is extracted, the irregular pulse wave IHB having a generation interval I which is not provided in a preset generation interval determination range Iavj whose center is an average generation interval Iav obtained by calculating an average of all generation intervals I of the plural pulse waves, and when a ratio TPR(%) of the irregular pulse wave IHB to the number of all generation intervals I of the plural pulse waves is larger than a preset abnormality generation interval generation ratio determination value TPRj, a generation of atrial fibrillation of a biological body is determined. The generation interval determination range Iavj is set to a range of ±13%-±16% of the average generation interval Iav. The abnormality generation interval generation ratio determination value TPRj is set to a range of 20-34%. Therefore, it is possible to accurately determine the atrial fibrillation of the biological body.SELECTED DRAWING: Figure 6
Patent JP-2018155375-A (JP)
Title: Constant velocity universal joint
Inventor: IMANISHI YOHEI
IPC: F16D3/2237
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To exhibit sufficient air cooling function at a close range to a joint, without increasing the number of components and manhours for assembly.SOLUTION: A constant velocity universal joint includes an outside joint member 12, and an inside joint member 13 configured to transmit rotational torque while allowing angular displacement through a ball 14 between itself and the outside joint member 12, wherein a large-diameter end part 24 of a boot 23 is mounted on the outside joint member 12 by a boot band 27, and a small-diameter end part 25 of the boot 23 is mounted on a shaft 17 extending from the inside joint member 13 by a boot band 28. On an outer peripheral surface of the boot band 28 mounted on the small-diameter end part 25 of the boot 23, a projection part 29 is provided.SELECTED DRAWING: Figure 1
Patent JP-2017170611-A (JP)
Title: Body-subject-to-impact for sensor device, and method of manufacturing the same
Inventor: RISTO MUTIKAINEN
IPC: B81B3/00
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a mechanically robust sensor device comprising a body-subject-to-impact for effectively discharging accumulated static electricity, and a method of manufacturing the sensor device.SOLUTION: A sensor device comprises a tapered body-subject-to-impact 108 that includes a content part 110 made of an insulating bulk material, and a conductive outer cover part 112 made of a diamond-like coat material. The content part 110 is set lower at an end than in the center. The outer cover part 112 is formed of a diamond-like coating layer for coating the content part 110.SELECTED DRAWING: Figure 2
Patent JP-2018158796-A (JP)
Title: Binding processing device and image formation system
Inventor: MAKITA TAKUYA
IPC: G03G15/00
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce wrinkles of a recording medium that occur due to pressing of a pressing member to a recording medium bundle in comparison to a case of using the pressing member including no function for reducing the wrinkles of the recording medium.SOLUTION: A binding processing device includes: an upper side pressing member 83A which presses a sheet bundle B from a rear surface side of the sheet bundle B; a lower side pressing member 83B which is arranged at a position opposite to the upper side pressing member 83A and presses the sheet bundle B from a front surface side of the sheet bundle B; and a trapezoidal protrusion part 92 which is provided on at least one of the upper side pressing member 83A and lower side pressing member 83B and reduces wrinkles of the sheet bundle B that may occur due to pressing of an end of one pressing member to the sheet bundle B. An angle formed by one side surface and the other side surface of the trapezoidal protrusion part 92 is equal to an angle formed by one side surface and the other side surface of the protrusion part 91.SELECTED DRAWING: Figure 6
Patent JP-2018159023-A (JP)
Title: Resin composition and molding material
Inventor: OTANI TAKESHI
IPC: C08L55/00
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition with improved transparency of a mixture of a polymethyl methacrylate (polyMMA) and a macromonomer copolymer.SOLUTION: A resin composition comprises a polyMMA (A) comprising an MMA unit of 80 mass% or more, and a macromonomer copolymer (B), where the macromonomer copolymer (B) comprises a macromonomer (a) unit represented by formula (1) of 35-60 mass% and a comonomer (b) unit of 40-65 mass%, and in the macromonomer (a) unit, the MMA unit is 80 mass% or more and in the comonomer (b) unit, the acrylate unit is 70 mass% or more (R's independently represent H, an alkyl group, an aryl group, a heterocyclic group or the like; X is H or a methyl group).SELECTED DRAWING: None
Patent JP-2018021443-A (JP)
Title: Junction structure for wooden member, and junction method for wooden member
Inventor: YAHARA ISAMU
IPC: E04B1/58
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a junction structure for a wooden member capable of implementing short-time construction by eliminating the need of complicated processing or assembly of a portion where shear loads of various joints or the like are received, and further simplifying the structure while maintaining a sufficient junction strength.SOLUTION: A junction structure J1 for a wooden member comprises: a connection beam 1 defining a butt end face as a joint surface 14 and including pass-side lower holes 15, 16, 15a, 16a that are provided in a penetrating manner between the joint surface 14 and side faces 12, 13 at mutually opposite sides; main beams 2, 2a forming a joint surface 24 to be joined with the joint surface 14 at one side of both the side faces and including stop-side lower holes 25, 26, 25a, 26a provided from the joint surface 24 to another side face 23 so as to be stopped in a required depth, and paired with the pass-side lower holes on the same straight line; and joint pins 3, 3a, 3b, 3c which are passed through the pass-side lower holes and inserted into the stop-side lower holes, for joining the connection beam 1 with the main beams 2, 2a.SELECTED DRAWING: Figure 1
Patent JP-2018162189-A (JP)
Title: Tantalum nitride particles
Inventor: SUZUKI MASAHARU
IPC: C01B21/06
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide tantalum nitride particles that has a large average particle diameter and a wide particle size distribution.SOLUTION: There is provided tantalum nitride particles in which the average particle diameter (D50) according to JIS R 1629 "Method for measuring particle size distribution by a laser diffraction/scattering method for fine ceramics raw material" is from 2 to 30 μm, and the ratio (D 90/D 10) of a cumulative 10% particle diameter (D 10) from the smaller particle size and a cumulative 90% particle diameter (D 90) is 10 to 100.SELECTED DRAWING: None
Patent JP-2018162151-A (JP)
Title: Sheet conveying device and image forming apparatus
Inventor: UMENO HIDEYUKI
IPC: B65H9/14
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device capable of correcting stably a skew even when conveying a sheet such as sheets having a high rigidity, cardboard and the like which are hard to form a loop.SOLUTION: A sheet conveying device according to one aspect of the present invention comprises a driving source for generating a rotational driving force, a drive switching mechanism for switching selectively the conveyance rollers so that the rotational driving force of the driving source is transmitted to a first conveyance roller having a large friction coefficient or a second conveyance roller having a smaller friction coefficient than that of the first conveyance roller, and a control unit for controlling a switching operation by the drive switching mechanism on the basis of predetermined conditions and abutting a front end of the sheet conveyed by the first conveyance roller and the second conveyance roller against a nip part of a register roller to correct an inclination of the sheet.SELECTED DRAWING: Figure 2
Patent JP-2017183286-A (JP)
Title: Charging battery pack for electro-optical reader, and method for supplying power to reader by using charging battery pack
Inventor: Mark E Drzymala
IPC: H01M2/10
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a charging battery pack for electro-optical reader, and to provide a method for charging the battery pack, and supplying power to the reader by using a charged battery pack.SOLUTION: A battery pack for electro-optical reader includes a charging battery and a printed circuit board (PCB) both mounted in the battery housing. First and second electric connectors are supported by the same PCB and/or battery housing. The first electric connector is connected with a reader contact in the reader, when the battery pack is mounted in the reader. The second electric connector is connected with a frame contact in a docking frame or connected with a re-charging cable when the reader is docked.SELECTED DRAWING: Figure 1
Patent JP-2017119884-A (JP)
Title: Adhesive sheet
Inventor: OCHI YOSHINORI
IPC: C09J7/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet by laminating an upper substrate and a lower substrate and releasably adhering the same to suppress curls during peeling the upper substrate and the lower substrate.SOLUTION: Adhesive layers 40 for releasably adhering an area becoming a deliver slip 11 of an upper substrate 10 and a lower substrate 20 are intermittently arranged each in a plurality of linear adhesive lines 41a to 41i parallel from a peeling initiation end 19a side of the area becoming the deliver slip 11 of the upper substrate 10 and the lower substrate 20 to a peeling completion end 19b side and no the adhesive layer 40 exists on at least one adhesive line on any linear in a direction orthogonal to the adhesive lines 41a to 41i.SELECTED DRAWING: Figure 1
Patent JP-2018167954-A (JP)
Title: Landing guide device and passenger conveyor
Inventor: NAKAMURA MASAAKI
IPC: B66B31/00
Filed: 2017-03-30
Abstract: To provide a landing guide device capable of guiding a user to a footstep to be landed with a simple structure and a passenger conveyor including the same.SOLUTION: The landing guide device guides passengers to an escalator 1 (an example of a passenger conveyor) having a plurality of footsteps 11 that are circularly moved. The landing guide device includes a display device 50 disposed in a skirt guard 15 at the side of an entrance 5 and a control device 40 determining a footstep 11 to be guided for landing and displaying guide display, which shows the footstep 11 to be guided on the display device 50. The display device 50 has at least a display region extending for a predetermined number of footsteps in a direction of an exit 6 from a position which is just beside a tip of a comb 19a of a floor plate 19 at the entrance 5 in plan view. The control device 40 displays the guide display on the display device 50 at a position just beside the footstep 11 to be guided in plane view while moving the display device following the movement of the footstep 11 to be guided.SELECTED DRAWING: Figure 9