baber/WOPTO huggingface dataset:
Patent JP-2017013223-A (JP)
Title: Surface coating and cutting tool
Inventor: OKUDE MASAKI
IPC: C23C16/34
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface coating and cutting tool that can exert excellent peeling resistance and chipping resistance in high-speed, deep-cut and high-feed heavy-cutting conditions where high loads act on a cutting blade.SOLUTION: The surface coating and cutting tool has a hard coating layer constituted of a lower layer and an upper layer formed on a surface of a base body of the tool constituted of tungsten carbide-group cemented carbide or carbonitride titanium-group cermet. The lower layer is formed of a Ti compound layer including at least a TiCN layer, and the upper layer is formed of an AlOlayer having a α-type crystal structure. When measuring corresponding grain boundary distribution graphics, with respect to an AlOcrystal grain of the upper layer, sulfur is segregated into a grain boundary of more than Σ31, the grain boundary lengths of the grain are 20-50% relative to the entire grain boundary length in a constituting atom sharing lattice point form of more than Σ3. Further, absolute values of residual stress of a flank face and a rake face including at least a cutting blade ridge line part of the upper layer are equal to 100 MPa or less.SELECTED DRAWING: Figure 2
Patent JP-2017224448-A (JP)
Title: Spark plug
Inventor: SATAKA NAOKI
IPC: H01T13/36
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug which can prevent an insulator from becoming eccentric with respect to a main metal fitting.SOLUTION: On a cross section including a central axis, a packing comes into contact with a main metal fitting on a metal fitting contact surface of the main metal fitting. A projection surface on the main metal fitting is obtained by projecting a contact surface on an insulator, where the packing comes into contact with the insulator, in a direction perpendicular to the central axis. Here, an axial length of an overlapping part where the metal fitting contact surface and the projection surface overlap each other is defined as a length L. A difference between an outer peripheral radius at a connection position to a step of a cylindrical part and an outer peripheral radius at a connection position to a step of the leg part is defined as a difference D. A value L/D obtained by dividing the length L by the difference D is equal to or greater than 1.2. By satisfying an equation L/D≥1.2, binding force by the packing in the radial direction of the insulator may be ensured, thereby preventing the insulator from becoming eccentric with respect to the main metal fitting.SELECTED DRAWING: Figure 2
Patent JP-2017221491-A (JP)
Title: Load support member for chair and chair
Inventor: HARA NAGASUKE
IPC: A47C7/40
Filed: 2016-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a load support member for a chair and a chair where it is possible to easily obtain a shape that can excellently support the body of a sitter.SOLUTION: A load support member for a chair includes: a pair of frame members; a first plate member having a first load receiving surface; a second plate member having a second load receiving surface; and an intermediate member arranged in a space part between the first plate member and the second plate member. The first plate member is hung across first parts 13-1 between the pair of frame members. The second plate member is hung across second parts 13-2 separated in a longitudinal direction from the first parts 13-1 of the pair of frame members. The first plate member and the second plate member are arranged between the pair of frame members so that end parts in a chair width direction orient a direction different in a lateral view of the chair.SELECTED DRAWING: Figure 4
Patent JP-2017225298-A (JP)
Title: Connection structure of underground pipe
Inventor: FUJIMOTO YUICHI
IPC: H02G1/06
Filed: 2016-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of an underground pipe, in which tightening operation is easily performed, a sealability between a wall surface 4a and a tightening member is further ensured.SOLUTION: A underground pipe 3 formed of a spirally corrugated flexible tube is connected to a piping through-hole provided to a wall surface such as a hand hole. The connection is made by a tightening member 1 screwed to an external side of the underground pipe and a bell mouse 2 screwed to a tip of the underground pipe. The tightening member 1 includes a flange member 11 and a screw member 12. The flange member 11 includes: a flange part 11a pressure-welded to a wall surface 4a, and a ring-like first seal member 13 provided in the flange part 11a in one end. The screw member 12 includes a screwed part 12a corresponded to a spirally corrugated waveform of the underground pipe 3 in at least the inner surface. The flange member 11 and the screw member 12 are relatively rotated around a center axis of the underground pipe. The screw member 12 regulates displacement of the flange member 11 toward a center side of the underground pipe.SELECTED DRAWING: Figure 1
Patent JP-2017226173-A (JP)
Title: Printer and control method for the same
Inventor: TAKAMIZAWA YUJI
IPC: B41J29/46
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To allow test printing to be executed by taking an influence of a temperature into account.SOLUTION: A printer 1 comprises: a printing section 16 including a line thermal head 161 having a plurality of resistors 162; a storage section 11 storing a temperature energization table 11b having information in which temperature information indicating a temperature and energization period information indicating an energization period when the plurality of resistors 162 is energized are associated with each other; a temperature sensor 14; and a control section 10 executing test printing indicating a test of printing by the printing section 16 while correcting the energization period based on a difference between a use environmental temperature detected by the temperature sensor 14 and the temperature indicated by the temperature information.SELECTED DRAWING: Figure 1
Patent JP-2017227073-A (JP)
Title: Spandrel wall material
Inventor: OGIWARA MEGUMI
IPC: B32B5/18
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a spandrel wall material that has safety and excellent designability.SOLUTION: A spandrel wall material 1 includes a foam layer 2, and a surface layer 3 on the surface of it, and is like a rectangular flat plate. The foam layer 2 is a layer that has a thickness of 3 mm-10 mm, is composed of polyethylene or ethylene vinyl acetate copolymers, and has an apparent density of 100 kg/m-120 kg/m. The surface layer 3 is a layer that has a thickness of 0.2 mm-0.7 mm and is composed of a polyvinyl chloride resin or a polyolefin resin.SELECTED DRAWING: Figure 1
Patent JP-2018003039-A (JP)
Title: Aluminum alloy foil and manufacturing method therefor, and aluminum alloy foil molding container
Inventor: NISHIDA HIROAKI
IPC: A47J27/00
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy foil having suppressed discoloration generation of a surface and excellent in surface quality, a manufacturing method therefor, and an aluminum alloy foil molding container.SOLUTION: There is provided an aluminum alloy foil having a composition containing Mg:2.0 to 4.0 wt.% and Cr:0.1 wt.% or less and the balance Al with inevitable impurities and having suppressed discoloration generation of a surface during a heat treatment and an aluminum alloy foil molding container.SELECTED DRAWING: None
Patent JP-2018004708-A (JP)
Title: Developing device and image forming apparatus
Inventor: KITAN TOMONORI
IPC: G03G15/08
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of saving the handling time required for manually removing a sealing member, while saving the handling time required for preventing the tapping of developer by shaking the developing device, when starting to use the developing device and to provide an image forming apparatus including the developing device.SOLUTION: In a developing device 100, an opening 107a is sealed with a sealing member 51a and the developer is sealed in a second chamber 101b, before the start of use and the sealing member 51a is moved by a moving member 600, the opening 107a is opened, and the developer can be moved from the second chamber 101b to a first chamber 101a, at the start of use. The developing device 100 includes a drive transmission part 160 which is a drive transmission part 160 for transmitting a driving force from a common drive input part 54 to the moving member 600 and a conveyance member 104b and includes a clutch mechanism 161 for performing the connection/disconnection of drive transmission to the conveyance member 104b. The drive transmission to the conveyance member is disconnected by the clutch mechanism, before the start of use and the drive transmission to the conveyance member 104b is connected by the clutch mechanism 161 in conjunction with the operation of the moving member 600 at the start of use.SELECTED DRAWING: Figure 7
Patent JP-2018006865-A (JP)
Title: Display control device
Inventor: HASHIKAWA TAKUYA
IPC: G09G5/377
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a display control device for displaying an object to which a user pays attention in an intelligible manner.SOLUTION: A display control device comprises: a reception unit for receiving an input to designate a first point on a first image indicating an ambient environment of a vehicle at a first timing displayed on a display screen provided in a cabin; a display processing unit for displaying a first display object at the first point on the first image; a specification unit for specifying a second point at which a first object projected at the first point is projected in a second image indicating the ambient environment of the vehicle at a second timing after the first timing; and an update unit for displaying the first display object at the second point on the second image together with the second image.SELECTED DRAWING: Figure 8
Patent JP-2018006418-A (JP)
Title: Laser element unit, irradiation device and image formation device
Inventor: TSUKUNI HIROYUKI
IPC: H05K7/20
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain an easy-to-handle and lightweight laser element unit having high cooling capacity, compared with a configuration not having a first plate formed of a material having heat conductivity higher than copper, and a second plate formed of a material having heat conductivity lower than the first plate, and a specific gravity smaller than the first plate.SOLUTION: A laser element unit 40 has multiple laser elements 42, a first plate 60 in contact with the laser element 42, and formed of copper or a material having heat conductivity higher than copper, a second plate 62 in contact with the first plate 60, and formed of a material having heat conductivity lower than the first plate 60, and specific gravity smaller than the first plate 60, a flow path of cooling medium formed of the first plate 60 at least partially, and a supply path for supplying cooling medium to the flow path, and an exhaust path for discharging the cooling medium from the flow path, formed in the second plate 62.SELECTED DRAWING: Figure 3
Patent JP-2018004779-A (JP)
Title: Consumable management system
Inventor: WATANABE NOBUMASA
IPC: B65G61/00
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to actively recover a used consumable.SOLUTION: In a consumable management system 1, an image forming apparatus 2 detects replacement of a consumable 20 and notifies a management device 4 of the replacement; the management device 4 calculates the quantity of stock of the consumable 20 kept at hand by a user; when a shipment condition is satisfied, a distribution processing device 3 arranges shipment of a new consumable 20 and recovery of the used consumable 20. In the consumable management system 1, the user of the image forming apparatus 2 thus only needs to replace the consumable 20 to ship the new consumable 20 to the hands of the user through an instruction from the management device 4 when the shipment condition is satisfied and actively recover the used consumable 20.SELECTED DRAWING: Figure 10
Patent JP-2018001330-A (JP)
Title: Discrimination device, discriminating method, and discrimination program
Inventor: OKAMOTO HIROAKI
IPC: B25J13/08
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a discrimination device which can discriminate a work section at a high accuracy, a discriminating method, and a discrimination program.SOLUTION: A discrimination device comprises: a calculation unit which calculates at least one of a ratio of plural constituents, which constitutes a statistical change amount of a time-sequence output value of a sensor for detecting a force or displacement of an operation unit which performs an operation for an object, and an increase or decrease value of said statistical change amount; and a discrimination unit which discriminates a transient region in which the operation unit performs an operation for the object and a steady region in which the operation unit does not perform an operation for the object based on at least one of the ratio of the plural constituents and the increase or decrease value of the statistical change amount.SELECTED DRAWING: Figure 6
Patent JP-2016181291-A (JP)
Title: Device, control method, and control program
Inventor: MIKAMI KEIKO
IPC: H04M1/00
Filed: 2016-07-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: operation mode switching control needs to be improved.SOLUTION: A device comprises: a touch panel that displays a first object for operating an application in a first operation mode according to a first touch operation, and displays a second object for operating an application in a second operation mode according to a second touch operation; and a control part that, when detecting a specific event, switches from the first operation mode to the second operation mode and displays the second object in place of the first object.SELECTED DRAWING: Figure 2
Patent JP-2016179242-A (JP)
Title: Wristwatch fastening aid and wristwatch having the same
Inventor: OTSUKI KENGO
IPC: G04B43/00
Filed: 2016-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a wristwatch fastening aid that is adaptable to an existing wristwatch and that has less possibility of deviation even during running.SOLUTION: The wristwatch fastening aid in one embodiment of the invention is characterized in that it has an annularly connected belt-like elastic member and that it has a connection member for connecting the elastic member to a band part for the purpose of connecting to the watch body and winding around the arm of a user.SELECTED DRAWING: Figure 1
Patent JP-2018003560-A (JP)
Title: Clamp type lock device
Inventor: YAMAZAWA HIDETAKE
IPC: E05C3/08
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a clamp type lock device capable of preventing a closed handle from floating-up even when a housing has no locking piece to be nipped by a clamp part, by generating a load to the clamp part to press the handle onto a main body.SOLUTION: A clamp type lock device 3 includes: a body 4; a handle 5 which is pivoted by the body 4 at the head part; and a link mechanism part 6 having a lower clamp part 8 which is rotated by a rising/closing operation of the handle 5. Between the body 4 and the lower clamp part 8, a bushing 40 is disposed to press the lower clamp part 8 when the handle 5 is closed.SELECTED DRAWING: Figure 12
Patent JP-2018008376-A (JP)
Title: Thermal printer and printing control method
Inventor: USUI TAKASHI
IPC: B41J2/325
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer, which can improve reproducibility of high-density portions of an image while suppressing image irregularity.SOLUTION: A thermal printer 10 comprises a thermal head 11 arranged in a main scanning direction D3, and a control portion 20 for controlling operation for conveying a recording paper PP, and prints images on the recording paper PP line by line in the main scanning direction D3 while conveying the recording paper PP in a forward direction D1. The control portion 20 sets based on image data a low-speed printing line in which the recording paper PP is conveyed at lower speed than prescribed reference speed and a speed changeable line in which conveyance speed of the recording paper PP can be changed during printing, out of a plurality of lines in the main scanning direction D3, and conveys the recording paper PP at low speed in the low-speed printing line, and changes the conveyance speed in the speed changeable line when changing the conveyance speed, and does not change the conveyance speed in lines other than the speed changeable line.SELECTED DRAWING: Figure 1
Patent JP-2018010903-A (JP)
Title: Driving condition setting method for wavelength-variable laser, and wavelength-variable laser system
Inventor: TANAKA HIROKAZU
IPC: H01S5/0687
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To cut down on waste of setting a driving condition.SOLUTION: A driving condition setting method for a wavelength-variable laser 30 is arranged for controlling an oscillation wavelength based on a driving condition of each wavelength channel stored in a memory 60. The method comprises: a first step in which the wavelength-variable laser is driven for maximum and minimum wavelength channels of a predetermined wavelength band in predetermined driving conditions to confirm laser oscillation; a second step in which if laser oscillation has been conformed in the first step, the predetermined driving conditions for the maximum and minimum wavelength channels are stored in the memory; a third step in which the wavelength-variable laser is driven for an inside wavelength channel between the maximum and minimum wavelength channels in a predetermined driving condition to confirm laser oscillation after the second step; and a fourth step in which if laser oscillation has been conformed for the inside wavelength channel, the predetermined driving condition for the inside wavelength channel is stored in the memory.SELECTED DRAWING: Figure 8
Patent JP-2017028277-A (JP)
Title: Manufacturing technique of magnetic tunnel junction device and corresponding device
Inventor: SHO GAKURI
IPC: H01L43/12
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing technique and a corresponding device of a magnetic tunnel junction device.SOLUTION: Several aspects relate to magnetoresistive memory (MRAM) cells. The cell includes a bottom electrode having a central bottom electrode portion surrounded by a peripheral bottom electrode portion. The staircase region of the conductive bottom electrode interconnects the central and peripheral bottom electrode portions and recesses the top surface of the central portion against the top surface of the peripheral portion. A magnetic tunnel junction (MTJ) is located above the central bottom electrode portion and has an MTJ outer wall disposed between the staircase regions. An upper electrode is placed above the upper surface of the MTJ. Other devices and methods are also disclosed.SELECTED DRAWING: Figure 1
Patent JP-2018009682-A (JP)
Title: Hollow molding and manufacturing method of hollow molding
Inventor: TERASHIMA YOSUKE
IPC: B29C45/14
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a hollow molding which can improve a degree of freedom of a layout of an inside corner wall face of a bent part, and a method for manufacturing the hollow molding.SOLUTION: A hollow molding 1 having a passage 10 for connecting a first passage port 10a and a second passage port 10b to each other therein, and a bent part 10c whose passage axial line is bent in the passage comprises: a pipe-shaped main body member 20 constituting a main body wall face; and an insert member 30 fixed to an internal peripheral face of the main body member, and constituting an insert wall face. The insert member has an inside corner wall face 31a, and at a cross section along a passage axial line of a pipe joint, at least a portion of the inside corner wall face is located at the inside of a bend rather than a virtual inside corner wall face which constituted of a first tangent line L1 at a connecting point connected to the inside corner wall face of a wall face continuing from the first passage port, and a second tangent line L2 at a connecting point connected to the inside corner wall face of the wall face of the passage continuing from the second passage port.SELECTED DRAWING: Figure 1
Patent JP-2018012858-A (JP)
Title: Metal surface treatment agent for electrolytic treatment, manufacturing method of metal surface treatment agent for electrolytic treatment and surface treatment method of metal material
Inventor: UENO KEIICHI
IPC: C25D9/08
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a metal surface treatment agent for electrolytic treatment which can add not only canning processability, film adhesion property, coating adhesion property, corrosion resistance, sulfide blackening properties or the like, but also property of color fastness onto an Sn-based plating material, and is practically suitable with deposition property of Zr-P-based coating in short time, stability of a metal surface treatment agent by Sn contamination, stability of the metal surface treatment agent with time or the like.SOLUTION: There is provided a metal surface treatment agent for electrolytic treatment containing a molten Zr component, a molten F component, a molten P component and one or more anion selected from nitrate ion, chloride ion and sulfate ion and having a ratio (P/Zr) between conversion mass of a P element in the molten P component (P) and conversion mass of a Zr element in the molten Zr component (Zr), in a range of 0.04 to 0.5 and concentration of hydrogen peroxide conversion component calculated by oxidation-reduction titration of 100 to 1500 mg/L.SELECTED DRAWING: None
Patent JP-2018014248-A (JP)
Title: Sensor unit and method of manufacturing the same
Inventor: TERADA KANECHIYO
IPC: H01R43/24
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a sensor unit in which connection between a sensor wire and a circuit board can be easily performed and which has high reliability about the connection.SOLUTION: A sensor unit 1 includes: a sensor wire 10 which is connected to an on-vehicle sensor 60 on one end side; a circuit board 20 which is housed in a resin-made housing 11 and in which signals are processed for outputting; and a conductive connection member 30 which is housed in the housing 11 and fixed by molding. A first extension part 31 of the connection member 30 and the other end side opposite to one end side of the sensor wire 10 are connected, and a second extension part 32 of the connection member 30 and the circuit board 20 are connected.SELECTED DRAWING: Figure 2
Patent JP-2018013095-A (JP)
Title: Exhaust treatment device of engine
Inventor: MORIMOTO YUZO
IPC: F01N3/36
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To suppress deposit from blocking a connection passage, in an engine where a fuel addition valve is connected to an exhaust passage through the connection passage.SOLUTION: An engine includes an exhaust emission control catalyst provided in an exhaust passage, and a fuel addition valve connected to an upstream portion with respect to the exhaust emission control catalyst in the exhaust passage through a connection passage. An ECU is configured to calculate a passage diameter of the connection passage after deposit is accumulated in the connection passage, based on operation history of the engine and fuel addition valve, and execute suppression control of suppressing contraction of the passage diameter in a case where the passage diameter is less than a threshold.SELECTED DRAWING: Figure 3