baber/WOPTO huggingface dataset:
Patent JP-2017164840-A (JP)
Title: Positioning apparatus for magnetic body and producing apparatus of assembly
Inventor: ITO MASAKI
IPC: B23P19/00
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a positioning apparatus for a magnetic body, in which the magnetic body is held by a movement apparatus and the held magnetic body is moved to be positioned in a predetermined posture of the magnetic body with a simpler construction than a case where positioning is carried out while the magnetic body is held.SOLUTION: A positioning apparatus for a magnetic body comprises: a table on which a cylindrical or circular column magnetic body may be arranged along a surface, and a magnet which is arranged on backside of the table and comprises, when seen from a direction along the surface, a top part which is closest to the surface and a part which has a symmetric configuration on the interposed top part and which has an elongated separation distance from the surface at a section departed far away from the top part.SELECTED DRAWING: Figure 3B
Patent JP-2017167297-A (JP)
Title: Manufacturing method of lithography mask and manufacturing system thereof
Inventor: TAKAI KOSUKE
IPC: G03F7/20
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a lithography mask capable of measuring practical width of a reflection layer even when a side wall of the reflection layer is coated by a side wall protective film.SOLUTION: A manufacturing method has (a) process (ST3) and (b) process (ST4 and ST5). A reference pattern which is a reference for reflection factor measurement and a reflection pattern used for lithography are formed in a reflection layer of a blank substrate. In the (b) process, reflection factor Rref of a reflection layer contained in the reference pattern and reflection factor R1 of the reflection layer contained in the reflection pattern are measured and width of the reflection layer contained in the reflection pattern is calculated based on the reflection factor Rref and the reflection factor R1.SELECTED DRAWING: Figure 1
Patent JP-2017167316-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HONGO MITSUTOSHI
IPC: G03G15/20
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent a support member for supporting a belt-like body from sliding with respect to the belt-like body and idling, when the belt-like body is rotated, while reducing rubbing between the support member for supporting the belt-like body and the belt-like body, in comparison with a case where lubrication between the belt-like body for fixation and the support member is not performed.SOLUTION: A fixing device (F) includes a supply member (21) which supplies a lubricant to the inner surface of the belt-like body (1) of a heating member (Fh), a removal member (22) which removes the lubricant from the inner surface of the belt-like body (1), and moving means (C1B) which moves a facing member (Fp) between a first position where an unfixed image is fixed and a second position where contact pressure is reduced. The supply member (21) comes into contact with the belt-like body (1) and the removal member (22) is separated from the belt-like body (1) in conjunction with movement to the first position. The supply member (21) is separated from the belt-like body (1) and the removal member (22) comes into contact with the belt-like body (1) in conjunction with the movement to the second position.SELECTED DRAWING: Figure 5
Patent JP-2016181509-A (JP)
Title: Low-profile LED lamp
Inventor: LIN MIN-TE
IPC: F21S2/00
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight and low-profile LED bulb having high heat radiation property.SOLUTION: Disclosed is a high-efficiency and low-profile LED bulb having high heat radiation property. Each lead frame has a top-down type tapered metal part, at a lower end part applicable so as to bend inwardly and form a lead frame bottom part cup suitable to be fitted to a low-profile LED lamp. In a modified embodiment, a heat sink independent from an electrode is bonded to the rear face of a lead frame together with a non-conductive adhesive, and heat and electricity are independent from each other. Consequently, heat can be mainly radiated from the heat sink without interference between heat and electricity.SELECTED DRAWING: Figure 4A
Patent JP-2017172164-A (JP)
Title: Support device for ditch
Inventor: KONDO KENJI
IPC: E03F5/04
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a support device for a ditch that enables a support frame to be disposed on a site boundary without leaving an interval.SOLUTION: A hanging fixing piece 35a is provided on at least either of right and left support frames 12a, 12b disposed on right and left side walls 4a, 4b constituting a ditch 1, the hanging fixing piece being situated on an inner side of an outer surface of a rising piece 13a of the support frame 12a. A storage interval W is formed between the outer surface of the rising piece 13a and the hanging fixing piece 35a, for housing an outer edge part of a screw rod 27. The configuration enables the rising piece 13a to be installed without leaving an interval from a site boundary t, even when the ditch 1 is installed a little apart from the site boundary t.SELECTED DRAWING: Figure 1
Patent JP-2017171763-A (JP)
Title: Coumarin compound or salt thereof, and pigment composition comprising the same
Inventor: YOSHIMOTO TAKASHI
IPC: C09B57/00
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a composition stable as a colorant of a resist for a color filter or the like, which is prepared into fine particles and into a high concentration from a pigment composition comprising an organic pigment without inducing aggregation, sedimentation, or increase in the viscosity with time.SOLUTION: The present invention provides a coumarin compound having a structure represented by formula (1) or a salt thereof. In the formula, M represents H, an alkali metal atom, an alkaline earth metal atom, or a -NZZZZgroup, where Zto Zeach independently represent H, an alkyl group having 1 to 4 carbon atoms, a hydroxyalkyl group, or the like; X represents O, S or -NR-; and Rto Reach independently represent H, an alkyl group having 1 to 4 carbon atoms, or the like.SELECTED DRAWING: None
Patent JP-2017171536-A (JP)
Title: Method for producing trichlorosilane
Inventor: ISHIKAWA KOJI
IPC: C01B33/107
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method in which the energy efficiency is good, the operating cost is low, there is no concern of corrosion of production equipment or concern of metal silicon deposition, and trichlorosilane is stably produced with high yield.SOLUTION: Provided is a method for producing trichlorosilane including a reaction step in which tetrachlorosilane and hydrogen gas are fed into a reaction system including an internal heat build-up material made of carbon based material to produce trichlorosilane, and in which the temperature of the reaction system is 600 to 1000°C, and the feed amount of the hydrogen gas to 1 mol of the tetrachlorosilane is 1 to 5 moles.SELECTED DRAWING: Figure 1
Patent JP-2017171221-A (JP)
Title: Maneuvering device and ship comprising the same
Inventor: TAMURA GAKUJI
IPC: B63H25/04
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of executing calibration of a ship automatically, by only operating operation means for starting calibration.SOLUTION: A maneuvering device comprises: an engine; a propulsion device for generating propulsion power on a hull by power from the engine; detection means for detecting a current position and an azimuth of the hull; a controller for controlling an output of the engine and propulsion power of the propulsion device; and operation means for starting calibration of the ship. the controller controls the engine and the propulsion device when it is detected that, the operation means is operated in an on state, moves the hull in a prescribed direction or changes an orientation of a bow, and when difference between a movement amount and movement speed in the prescribed direction, or a bow orientation change amount and bow orientation change speed, and intended movement amount and movement speed, or intended bow orientation change amount and bow orientation change speed exceeds a prescribed amount, corrects control values of the engine and propulsion device.SELECTED DRAWING: Figure 4
Patent JP-2017175945-A (JP)
Title: Culture apparatus
Inventor: HITOMI TSUGUMASA
IPC: C12M1/00
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a culture apparatus capable of preventing outside air from flowing into a culture chamber from an insertion hole through which a heater wire is inserted.SOLUTION: According to the present invention, a culture apparatus comprises: a heat-insulating housing having an inner box surrounding a culture chamber that stores a culture and an outer box surrounding the inner box, an opening, which faces the incubation chamber, being formed in a front surface of the heat-insulating housing; a door having an inner wall and an outer wall, the door covering the front surface of the heat-insulating housing; a first heater wire provided on an outer surface of the inner box or an inner wall of the door; and a control board provided on an outer surface of the outer box and connected to the first heater wire. Here, the outer box comprises: an insertion hole through which the first heater wire is inserted so that the first heater wire is connected to the control substrate; and a cover that covers the insertion hole.SELECTED DRAWING: Figure 6
Patent JP-2017180537-A (JP)
Title: Manufacturing method of resin coating spring, and resin coating spring
Inventor: YAMASHITA ETSUJI
IPC: F16F1/12
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin coating spring with practicability in which a rein film with even thickness is provided on a surface of a microcoil spring with high adhesion.SOLUTION: A manufacturing method of a resin coating spring includes: an adhesion step P1 of spraying raw material liquid A of a resin film to a plurality of moving microcoil springs 3 and make the raw material liquid adhere to the microcoil springs; and a firing step P2 of firing the microcoil springs 3 after the adhesion step P1, and providing a resin film 5 on the surfaces of the microcoil springs 3.SELECTED DRAWING: Figure 7
Patent JP-2017180688-A (JP)
Title: Rolling bearing-type transmission mechanism
Inventor: IMANAKA HAJIME
IPC: F16C19/16
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing-type transmission mechanism capable of reliably and easily realizing a state in which an inner ring body is relatively movable in an axial direction though it is not relatively rotatable around an axis with respect to a rotating shaft.SOLUTION: A rolling bearing-type transmission mechanism includes a ring-shaped inner collar member fitted to an inner ring body in a state in which it is not relatively rotatable around an axis and not relatively movable in an axial direction, and/or a ring-shaped outer collar member externally fitted to an outer ring body in a state in which it is not relatively rotatable around an axis and is not relatively movable in an axial direction. The inner collar member is provided with an engagement structure for making the inner collar member relatively non-rotatable around an axis and relatively movable in an axial direction with respect to a rotating shaft. The outer collar member is provided with an engagement structure for engaging the outer collar member in a state in which it is not rotatable around an axis and is movable in an axial direction with respect to a fixing member.SELECTED DRAWING: Figure 2
Patent JP-2017024392-A (JP)
Title: Molded body having anchoring portion and method for manufacturing molded body
Inventor: SUZUKI SHUHEI
IPC: B29C43/02
Filed: 2016-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a molded body which improves productivity and has excellent molding surface when a molded body containing a carbon fiber and a thermoplastic resin is manufactured, and to provide a method for manufacturing the molded body.SOLUTION: There is provided a molded body containing a carbon fiber and a thermoplastic resin, where the molded body has an anchoring portion, and a volume V of the anchoring portion and a thickness t of the molded body satisfy relationship of 1<V/t<60 (unit:mm).SELECTED DRAWING: Figure 1
Patent JP-2017191892-A (JP)
Title: Printed wiring board and method for manufacturing the same
Inventor: NISHIOKA HIROYUKI
IPC: G03F7/028
Filed: 2016-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board including a laminate substrate and a solder resist layer (SR layer) with openings, in which the SR layer is cured uniformly over the whole thickness.SOLUTION: A printed wiring board 1 comprises a laminate base 2 and an SR layer 30. The laminate base 2 includes conductor pads 27, 28. In the SR layer 30, openings 33, 34 are provided, and the conductor pads 27, 28 are located in the openings 33, 34. The SR layer 30 is a layer including a chemical species originating from a photoinitiator, and satisfies at least one of the following requirements: (1) a portion 35 of the SR layer 30, which is in contact with the laminate base 2, is higher, in concentration of the chemical species, than a surface portion 36 of the SR layer; and (2) the chemical species included in the portion 35 of the SR layer 30, which is in contact with the laminate base 2, is a photoinitiator-originating chemical species higher, in ability to initiate photopolymerization, than the chemical species included in the surface portion 36 of the SR layer.SELECTED DRAWING: Figure 1
Patent JP-2017190271-A (JP)
Title: Laminated glass and method for producing the same
Inventor: NODA TAKAYUKI
IPC: B60J1/00
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a laminated glass having a fixed quality even if two glass plates with different glass compositions are used.SOLUTION: Provided is a laminated glass 1 comprising: a first glass plate 2; a second glass plate 3 and an intermediate film 4 between the first glass plate 2 and the second glass plate 3. The thickness of the second glass plate 2 is smaller than that of the first glass plate 3, the first glass plate 2 is curvedly molded so as to have the first curvature radius R1, an intermediate film 4 is provided at the side of a recessed face 2b of the first glass plate 2, and, in a state where the projecting curve reduction from the curvature radius R1 of the first glass plate 2 is smaller than the projecting curve increase of the second glass plate 3, the first glass plate 2 and the second glass plate 3 are adhered with the intermediate film 4. The thickness of the first glass plate 2 is 1 to 3 mm, the thickness of the second glass plate 3 is 0.3 to 2 mm, the first glass plate 2 being soda lime glass, and the second glass plate 3 being aluminosilicate glass.SELECTED DRAWING: Figure 1
Patent JP-2017189531-A (JP)
Title: Heating cooker
Inventor: OKADA HIRONAO
IPC: A47J37/06
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To determine load on a cooking object in a cooking container to properly heat the cooking object at a correct level depending on the load on the cooking object when heating and cooking a cooking object stored in a cooking container.SOLUTION: A heating cooker burns an upper and lower burners with initial fire power in an initial period after heat cooking starting and, when a load determination timing is reached, reduces the fire power of the upper and lower burners to load determination fire power that has a heating amount lower than the initial fire power and determines load on a cooking object based on temperature characteristic of internal temperature of a chamber that is detected by a temperature detection part at the time when the fire power of the upper and lower burners is reduced to the load determination fire power.SELECTED DRAWING: Figure 5
Patent JP-2016131402-A (JP)
Title: Method of removing blocking artifacts
Inventor: JANG MIN
IPC: H04N19/86
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of removing blocking artifacts.SOLUTION: A method comprises determining a boundary strength for each 4-sample edge lying on a 8×8 sample grid, determining whether deblocking filtering is performed on the 4-sample edge if the boundary strength is not equal to zero, selecting a deblocking filter if the deblocking filtering is performed on the 4-sample edge, and filtering the 4-sample edge using the selected filter. Accordingly, the computational complexity required to determine the boundary strength according to the present invention is reduced by 50% or more compared with the HEVC standard whose standardization is being developed. In addition, the memory capacity and bandwidth required to determine the boundary strength are reduced by 50% or more without deterioration of video image quality.SELECTED DRAWING: Figure 1
Patent JP-2017194565-A (JP)
Title: Optical communication module and manufacturing method thereof
Inventor: SHISHIKURA MASATO
IPC: G02B6/42
Filed: 2016-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication module that makes it easy to implement a semiconductor optical element.SOLUTION: An optical communication module (1) includes: an optical circuit board (17) on which an optical waveguide (11) is formed such that its one end is situated on an outer surface; and a semiconductor optical element (18) mounted on the optical circuit board (17) to emit light so that it reaches the one end of the optical waveguide (11) or to receive light from the one end of the optical waveguide. The one end of the optical waveguide (11) is formed as a mirror surface (15) oblique to the surface of the optical circuit board (17). The semiconductor optical element (18) emits light to the one end of the optical waveguide (11) and thereby inputs the light into the optical waveguide (11) or receives light reflected by the one end of the optical waveguide (11).SELECTED DRAWING: Figure 1
Patent JP-2017193034-A (JP)
Title: Main shaft temperature rise reducing structure for machine tool
Inventor: KANEUCHI YUKI
IPC: B23Q11/12
Filed: 2016-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure effective for reducing the temperature rise of a belt drive type spindle stock even with a simple structure.SOLUTION: A machine tool for rotationally controlling a main shaft by a belt drive comprises a wind direction plate for changing the direction of wind generated in the rotation direction of the belt.SELECTED DRAWING: Figure 1
Patent JP-2017198233-A (JP)
Title: Pressure balanced normally-closed type solenoid valve
Inventor: MIZUKOSHI HIDEO
IPC: F16K39/02
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a pressure balanced normally-closed type solenoid valve capable of assuring a desired seal diameter easily and appropriately against various kinds of objects to be applied.SOLUTION: There are provided a housing 1 for holding a cylinder 10 for use in storing fluid; first and second communication passages 11, 12 formed at the housing to communicate with an inside part of the cylinder; a valve seat member 20 arranged between both passages and removably held in respect to the housing; a valve member 30 slidably supported in the cylinder and having a valve body part 31 that can be operated to move toward or away from the valve seat member; a biasing member 40 for biasing the valve member; a solenoid 50 supported at the housing; and a plunger 60 for driving the valve member in a direction where the valve body part is moved away from the valve seat member in response to excitation of the solenoid. When the solenoid is not excited, the valve body part is kept under a state where the valve body part is sat on the valve seat member irrespective of a value of a pressure difference between the fluid in the first communication passage and the fluid in the second communication passage.SELECTED DRAWING: Figure 1
Patent JP-2017198244-A (JP)
Title: Speed switching device, driving device and image forming apparatus
Inventor: ISHIDA MASAHIRO
IPC: F16H7/02
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a speed switching device, a driving device and an image forming apparatus, capable of attaining downsizing.SOLUTION: A plurality of drive transmission passages of a speed switching mechanism D configured to switch a rotation speed of an output object rotor such as a resist drive roller 143a, each include: an input drive transmission member (first input gear 6a, second input gear 6b) into which driving force is input firstly; an output drive transmission member (first output gear 10, second output gear 11) into which the driving force is input lastly; and drive transmission switching means (first electromagnetic clutch 8, second electromagnetic clutch 9) capable of switching between a state of transmitting the driving force and a state of interrupting transmission of the driving force.SELECTED DRAWING: Figure 2
Patent JP-2017199487-A (JP)
Title: Electric connection device with fitting detection function
Inventor: MIYAMURA TETSUYA
IPC: H01R13/64
Filed: 2016-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection device capable of surely detecting a fitting state of first and second connectors.SOLUTION: An electric connection device comprises: first and second connectors C1 and C2 respectively having first and second housings 10 and 20; and a fitting detection member 30. The first housing 10 includes a detection member restricted part 14B. The second housing 20 includes a restriction releasing operation part 26 that maintains the restriction of the fitting detection member 30 until the first housing 10 reaches a normal fitting position, and releases the restriction when reaching the normal fitting position. The first housing 10 includes a fitting permission switching part including a fitting blocking part 19. The fitting permission switching part can be elastically deformed so as to deform the fitting blocking part 19 to fitting permission position from the fitting blocking position. The fitting detection member 30 includes a fitting switching operation part 38 that elastically deforms the fitting permission switching part so that the fitting blocking part 19 is displaced to the fitting permission position in a state of being mounted onto the first housing 10.SELECTED DRAWING: Figure 15
Patent JP-2017201097-A (JP)
Title: Plinth for scaffold
Inventor: SATAKE SADAMI
IPC: E04G5/00
Filed: 2016-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a plinth for a scaffold that may be fixed on/removed from a horizontal member that is an erection member constituting a scaffold, without a protrusion hindering passage of a worker after fitting.SOLUTION: An engagement metal fitting E is provided respectively on both ends in a lengthwise direction of a plinth body 20. A fulcrum pin 12 is provided on a metal fitting piece 11 of a pair of metal fitting pieces 11, 11' constituting the engagement metal fitting E, the metal fitting piece 11 being disposed on a side provided with a flange plate part 20a of the plinth body 20. A portion on an opposite side of an engagement part 11a with regard to the fulcrum pin is bent in an L-shape toward the other end in the longitudinal direction of the plinth body 20. The pair of metal fitting pieces 11, 11' is rotated by integrally holding a rotary operation plate part 11b and the flange plate part 20a and bringing the rotary operation plate part 11b closer to the flange plate part 20a, the rotary operation plate part being provided at the portion bent in the L-shape and the flange plate part being at a top edge of the plinth body 20.SELECTED DRAWING: Figure 8