baber/WOPTO huggingface dataset:
Patent JP-2016139588-A (JP)
Title: Heat generating device and image forming apparatus
Inventor: HAYAMIZU HITOSHI
IPC: G03G15/00
Filed: 2015-01-29
Abstract: PROBLEM TO BE SOLVED: To heat an object properly and evenly with a small amount of power to enable, for example, dehumidification of the surface of a photoreceptor to maintain quality in image formation.SOLUTION: A heat generating device 21 comprises a plurality of chip resistors 23 that generate heat upon energization from a power source Vcc, and a substrate 22 that is provided with a conductor pattern 24 connecting the plurality of chip resistors 23 in series. The conductor pattern 24 connecting the chip resistors 23 has the width of the pattern of a forward path from the power source Vcc larger than the width of the pattern of a return path. A large part of the heat generated from the chip resistors 23 is transmitted from a heat generating body to the conductive pattern 24 and the transmitted heat is dissipated from the conductive pattern 24, and thus the heat dissipation from the conductive pattern 24 as well as from the surface of the chip resistors 23 can be a heat source.SELECTED DRAWING: Figure 3
Patent JP-2016141998-A (JP)
Title: Vehicle door lock device
Inventor: TAKAYANAGI SHINSUKE
IPC: B60J5/04
Filed: 2015-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle door lock device capable of further stabilizing actuation of a latch.SOLUTION: A latch 25 can hold a door in half-shut state or completely closed state by engaging with a striker, which is rotatably supported by a support shaft 23 and fixed to a body. The support shaft is unrotatably supported by a base plate 21. A vehicle door lock device comprises the latch and a latch switch 30 that detects a rotation position of the latch 25. The latch switch 30 comprises: a switch casing 31 into which a tip of the support shaft 23 in an axial direction is inserted; a rotor 34, which is coaxial with the support shaft 23 and rotatably supported by the switch casing 31 and has an operation shaft 34b that is coaxial with the support shaft 23 and protrudes from inside of the switch casing 31 toward an opposite side of the support shaft 23; a switch lever 35, which is connected to the operation shaft 34b so as to integrally rotate; and a connection pin 37, which protrudes from the latch 25 in parallel with the axial direction of the support shaft 23 and engages with the switch lever 35.SELECTED DRAWING: Figure 3
Patent JP-2016140881-A (JP)
Title: Hot finish rolling method, manufacturing method of hot rolled steel sheet, and hot finish rolling mill
Inventor: FUKUSHIMA SUGUHIRO
IPC: B21B45/02
Filed: 2015-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a hot finish rolling method and a hot finish rolling mill capable of maintaining high surface quality of a rolled material and a rolling roll even when heavy-load and high-speed rolling is carried out at a rear-stage stand.SOLUTION: The hot finish rolling method tilts, by using the hot finish rolling mill having a plurality of finish rolling mills continuously arranged in the moving direction of a target material, the target material from a spray header disposed immediately before at least one finish rolling mill installed on the downstream side of the moving direction to the entrance side of the finish rolling milli installed immediately after a vertical direction, and rolls the target material while spraying water by pressure of 1.5 MPa or more to 15 MPa or less. The hot finish rolling mill includes the plurality of finish rolling mills continuously arranged in the moving direction of the target material, and the spray header disposed immediately before at least one finish rolling mill installed on the downstream side of the moving direction so that the target material can be tilted to the entrance side of the finish rolling mill installed immediately after the vertical direction and water can be sprayed by the above-mentioned pressure.SELECTED DRAWING: Figure 2
Patent JP-2016142030-A (JP)
Title: Buoyancy-based waterproof system
Inventor: UNE TOSHINORI
IPC: E06B7/22
Filed: 2015-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a buoyancy-based waterproof system to block water flowing in a channel by a waterproof plate that stands up by its buoyancy, which does not need to adjust positions of various part members and can be easily installed in the channel.SOLUTION: A buoyancy-based waterproof system in this invention comprises: a waterproof board 10 of which the specific gravity is smaller than that of water; a hinge 20 which supports the waterproof board 10 to revolve around a revolving shaft 23a which is parallel to the floor surface; and a watertight elastic membrane 30 which is closely fit to both the waterproof board 10 and a base 92 covering the gap between the waterproof board 10 and the base 92. The hing 20 comprises a pair of blades 21, 22 which are fitted to revolve individually around the revolving shaft 23a, while the blade 21 being fitted over the entire length of a side 10a of the waterproof board 10, and the blade 22 being fitted to the base 92.SELECTED DRAWING: Figure 3
Patent JP-2016144156-A (JP)
Title: Terminal device, communication method and program
Inventor: JEN HAO ANN
IPC: H04W84/18
Filed: 2015-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device capable of implementing an ad-hoc multihop relay communication if there is at least one channel between terminal devices, a communication method and a program.SOLUTION: During a communication session between the terminal device and a terminal device of a signal transmission destination, one channel between the terminal device and the terminal device of the transmission destination is time-sequentially divided into a predetermined number of blocks of a unit time. In the block, signals which are time-sequentially divided into A, B and C are transmitted or received. On the basis of a token included in a signal to be transmitted/received in the division corresponding to C, it is determined whether to transmit or receive a signal in the next block.SELECTED DRAWING: Figure 4
Patent JP-2016145463-A (JP)
Title: Energy saving house
Inventor: MIYAMORI KENJIRO
IPC: E04B1/70
Filed: 2015-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an energy saving house in which energy saving is achieved by heating a whole house by heating a circulation passage under a floor by a heat radiation heater which does not blow out hot air in winter.SOLUTION: An energy saving house 1 has a heat insulation property as a side wall 14 is formed in a three-layer structure, and planned ventilation is forcibly performed in which air in each room is replaced for a predetermined number of times in a fixed period. In the side wall 14, an outside air passage 24 in which the outside air goes up and is discharged from an attic 22 to the outdoors is formed between an external wall layer 14a and an intermediate wall layer 14b, and a circulation passage 26 in which circulation air circulating indoors passes is formed between the intermediate wall layer 14b and an internal wall 14c. According to the planned ventilation, a heat exchanger 30 is installed between supply air sucked from the outdoors to the circulation passage 26 and exhaust air exhausted to the outdoors via the circulation passage 26. In the intermediate wall layer 14b, a resin heat insulation layer in which a large number of air bubbles are formed is sandwiched between heat shielding sheets having waterproof properties and moisture permeability and for reflecting radiant heat.SELECTED DRAWING: Figure 1
Patent JP-2016146712-A (JP)
Title: Power generator
Inventor: SHIMA KAZUO
IPC: H02K1/22
Filed: 2015-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a power generator that can easily obtain high-frequency AC power even if rotation speed of a rotator is small and further is suitable for downsizing an outer diameter dimension thereof.SOLUTION: In a power generator, a stator 38 has a plurality of magnets 48, first stator cores 50A, second stator cores 50B and armature coils 60. The first stator cores 50A and the second stator cores 50B have coil slot parts 52, first stator salient pole parts 62A positioned in magnetic paths adjacent to one side of the coil slot parts 52 in a circumferential direction and second stator salient pole parts 62B positioned in the magnetic paths adjacent to the other side of the coil slot parts 52 in the circumferential direction. Positions of the rotator salient pole parts 44 and the stator salient pole parts 62A and 62B are set so that a first state where second magnetic resistance between the second stator salient pole part 62B and the rotator salient pole part 44 is larger than first magnetic resistance between the first stator salient pole part 62A and the rotator salient pole part 44 of the rotator 40 and a second state where the first magnetic resistance is larger than the second magnetic resistance are alternately switched.SELECTED DRAWING: Figure 3
Patent JP-2016152672-A (JP)
Title: Power conversion device and air conditioner having the same
Inventor: TSUKII KOJI
IPC: H02M7/48
Filed: 2015-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a low-noise and low-loss power conversion device etc.SOLUTION: A power conversion device S1 includes: an inverter circuit which includes a first leg G1 having the connection of an upper-arm switching element Qa, connected to the positive side of a DC power supply, and a lower-arm switching element Qb connected to the negative side of the DC power supply, to convert a DC voltage applied from the DC power supply into the AC voltage; gate circuits 21, 22 connected one-to-one to the gates of the switching elements Qa, Qb; and a drive circuit 3 which drives the switching elements Qa, Qb through the gate circuits 21, 22. The gate circuit 22 includes a diode D1 which causes the switching element Qb to be self-turned on by the application of a forward voltage.SELECTED DRAWING: Figure 2
Patent JP-2016151950-A (JP)
Title: Printer, portable terminal, printing system, control method and program of printer
Inventor: KANAKUBO YUKIO
IPC: G06F3/12
Filed: 2015-02-18
Abstract: PROBLEM TO BE SOLVED: To solve problems in which it is not convenient for a user since the user has to operate a control panel after moving to a place of a printer and it takes time to acquire a printed matter since printing cannot be executed unless the user moves to the place of the printer in a conventional technique.SOLUTION: A printing system comprises a host computer, a portable terminal, a server and a printer. The server stores a print job received from the host computer and transmits identification information of the printer printing print data of the print job to the portable terminal on the basis of the identification information of the portable terminal included in the print job. The portable terminal acquires a distance between the printer and itself with short-range wireless communication on the basis of the identification information of the printer received from the server and transmits a print instruction of the print data to the server when the distance is shorter than a prescribed distance. Consequently, the server transmits the stored print data to the printer to cause the printer to print it in accordance with the print instruction from the portable terminal.SELECTED DRAWING: Figure 4
Patent JP-2016153665-A (JP)
Title: Silicon nitride roller and manufacturing method of silicon nitride roller
Inventor: TANAKA YUTAKA
IPC: F16C33/34
Filed: 2015-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a silicon nitride roller in which irregularities such as damage or polishing traces on a surface are reduced, and a manufacturing method of the silicon nitride roller.SOLUTION: A manufacturing method of a silicon nitride roller includes the steps of: preparing a plurality of columnar bodies 1 containing silicon nitride as a main constituent, a plurality of processing materials 2 containing silicon nitride as a main constituent, metal oxide powder having lower hardness than the columnar body 1, and a dispersion medium 3; and slidably contacting the columnar body 1 and the processing material 2 by mixing the plurality of columnar bodies 1, the plurality of processing materials 2, the metal oxide powder and the dispersion medium 3.SELECTED DRAWING: Figure 1
Patent JP-2016155556-A (JP)
Title: Product protection sheet
Inventor: TANAKA TATSUYA
IPC: B65D81/03
Filed: 2015-02-23
Abstract: PROBLEM TO BE SOLVED: To use over a wide range regardless of a kind of a product.SOLUTION: There is provided a product protection sheet 2 comprising a sheet body 3 for being attached to a product for protecting a surface of the product. The sheet body 3 comprises: a surface protection part 21 for covering a surface of a product 1; a rear surface side go-around part 22 which is integrated with an edge part of the surface protection part 21 and goes around a rear surface of the product; and a breaking planned line part 23 disposed on a boundary part between the rear surface side go-around part 22 and the surface protection part 21. The rear surface side go-around part 22 includes an external force absorption slit part 24 for absorbing external force acting on the surface protection part 21 by deformation.SELECTED DRAWING: Figure 4
Patent JP-2016158069-A (JP)
Title: Image forming apparatus, and document direction setting method
Inventor: HARADA HIROYUKI
IPC: H04N1/00
Filed: 2015-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which lowering of convenience of a user incident to the fact that the direction of a document cannot be detected is avoided, and a document direction setting method.SOLUTION: An image forming apparatus includes an image reading section 51, a document direction detector 52, a page determining section 53 and a direction setting section 54. The image reading section 51 reads images formed on a plurality of sheets of documents R via an image reading unit 2. The document direction detector 52 detects the directions of the plurality of sheets of document R, respectively, on the basis of the images read by the image reading section 51. When the direction of a document R is not detected by the document direction detector 52, the page determining section 53 determines whether or not the document is the first page. When the page determining section 53 determines that the document is the first page, the direction setting section 54 sets the direction of the document to a preset direction.SELECTED DRAWING: Figure 3
Patent JP-2016156971-A (JP)
Title: Topological photonic crystal
Inventor: FURUTSUKI GYO
IPC: B32B15/08
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a topological photonic crystal that uses a common material such as silicon, and can be produced without requiring a special process difficult to control.SOLUTION: In a state (a) in which dielectric cylinders disposed in a regular hexagonal shape are arranged in a honeycomb shape, a topological photonic insulation state is obtained by establishing a/R<3. Where, 2R is the length of the diagonal line of the regular hexagon, and a0 is a distance between the center of a regular hexagon and the center of its adjacent regular hexagon.SELECTED DRAWING: Figure 1
Patent JP-2016156077-A (JP)
Title: Apparatus for manufacturing hot-dip galvanized steel sheet
Inventor: YOSHIMOTO SOJI
IPC: C23C2/06
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus capable of manufacturing a hot-dip galvanized steel sheet having less surface defects, and having less restrictions on equipment arrangement.SOLUTION: An apparatus 100 for manufacturing a hot-dip galvanized steel sheet comprises a container 10 for storing molten zinc, a snout 14, a sink roll 16, a support roll 18 and a current plate 20. In the current plate 20, one surface 22 faces a steel sheet P1 between the snout and the sink roll above the sink roll and in a molten zinc bath 12, and the other surface 24 is positioned so as to face a steel sheet P2 after passing the sink roll. The current plate has a shape in which the shortest distance between the one surface 22 and the steel sheet P1 facing the one surface is gradually increased in the horizontal direction toward both end portions from a central portion of the one surface.SELECTED DRAWING: Figure 1
Patent JP-2015120017-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2015-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine which reminds a player of corresponding interest and unexpectedness and can assist a game ball in entering into a start winning port in a process where the game ball enters into a game ball guide path port regardless of a mode that can cause expectation that the game ball enters into the game ball guide pathe port.SOLUTION: A game ball guide path port 2334a existing at a start end of a game ball guide path for guiding game entry of a game ball into a start winning port for a game ball, a shelf part 2334 arranged over the game ball guide path port to have a rolling surface 2334b for receiving a game ball to roll the game ball, a movable shelf part 2339 provided with a storage part for assisting a game ball in entering into the game ball guide path port to store the game ball in front of the game ball guide path port, and a drive motor for reciprocatingly driving the movable shelf part are provided. The movable shelf part sends a game ball stored in the storage part from the storage part to the game ball guide path port in the process of reciprocating movement of the movable shelf part.
Patent JP-2016161052-A (JP)
Title: Slide type constant velocity joint
Inventor: OBATA KEIJI
IPC: F16D3/205
Filed: 2015-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a slide type constant velocity joint capable of suppressing abrasion generated on a leg shaft of an inner member or an intermediate member disposed between the leg shaft and a plurality of rolling elements in switching a rotating direction of an outer member or a torque transmission direction.SOLUTION: A slide type constant velocity joint 1 includes: an outer ring 2 provided with a plurality of raceway grooves 211 having a pair of raceway surfaces 211a, 211b; a tripod member 3 connected to a shaft 7; a plurality of rolling elements 5 rolling on the raceway surfaces 211a, 211b; a cage 6 for retaining the plurality of rolling elements 5 in a circulating manner around a tripod shaft portion 32; and an intermediate member 4 disposed between the tripod shaft portion 32 and the plurality of rolling elements 5. The intermediate member 4 has contact faces 41a, 42a of recessed faces, kept into contact with the tripod shaft portion 32, and a depth T of the contact faces 41a, 42a is determined to be such a dimension that a head portion 322 of the tripod shaft portion 32 does not abut against outer edges of the contact faces 41a, 42a.SELECTED DRAWING: Figure 8
Patent JP-2016161069-A (JP)
Title: Pipe connecting member mounting device
Inventor: KIKUCHI NOBORU
IPC: E03F3/04
Filed: 2015-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a pipe connecting member mounting device capable of integrally forming cylindrical bodies of divided structure without using any welding and sealingly installing the cylindrical bodies to an existing fluid pipe and a pipe connection member.SOLUTION: This invention relates to a pipe connecting member mounting device 1 in which a pipe connecting member 20 is installed within a casing 10 for sealingly closing an existing fluid pipe 2 under non-cutoff flow condition, a cylindrical body 30 sealingly outward fitted to the existing fluid pipe 2 is extended and arranged over the interior and exterior of the casing 10, and the cylindrical body 30 is sealingly arranged at the existing fluid pipe 2 and the pipe connecting member 20. This device has first sealing members 34, 34' present at a clearance X between the divided end portions of the cylindrical body 30 divided in a circumferential direction and a separation abutment part Y where the cut portions separated in a circumferential direction abut each other, there are provided second sealing members 13, 13' sealing outer circumferential portions of the casing 10 and the cylindrical body 30. The first sealing means 34, 34' have, at a central part in an axial direction of the cylindrical body 30, the second sealing members 13, 13' and a sliding part 34a that slides.SELECTED DRAWING: Figure 1
Patent JP-2016161473-A (JP)
Title: Optical displacement measurement system, imaging condition optimization method and imaging condition optimization program
Inventor: SATOYOSHI HIROYUKI
IPC: G01B11/24
Filed: 2015-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical displacement measurement system, imaging condition optimization method and imaging condition optimization program that can easily set optimal imaging conditions.SOLUTION: A plurality of imaging parameter states for setting imaging conditions are set by an imaging setting unit 931. Any state of the plurality of set imaging parameter states is changed, and thereby a plural pieces of imaging picture data corresponding to each of the plurality of set imaging parameter states are created by a light reception unit 120. On the basis of each of the created imaging picture data, profile data indicative of a profile shape is created by a profile creation unit 222. On the basis of each of the created profile data or the imaging picture data corresponding to the profile data, a degree of reliability of the profile shape indicated by the profile data is calculated by a degree-of-reliability calculation unit 934.SELECTED DRAWING: Figure 2
Patent JP-2016127252-A (JP)
Title: Hetero-junction solar cell and manufacturing method of the same
Inventor: CHEN PENG
IPC: H01L31/0747
Filed: 2015-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a hetero-junction solar cell and a manufacturing method of the same.SOLUTION: A hetero-junction solar cell comprises a semiconductor substrate, a first n-type buffer layer, a second n-type buffer layer, a first amorphous silicon semiconductor layer, a second amorphous silicon semiconductor layer, a first transparent conductive layer and a second transparent conductive layer. A super-junction solar cell manufacturing method comprises the steps of: preparing a semiconductor substrate; subsequently a first n-type buffer layer and a second n-type buffer layer are formed on a first surface and a second surface of the semiconductor substrate, respectively; subsequently, forming a first amorphous silicon semiconductor layer and a second amorphous silicon semiconductor layer on the first n-type buffer layer and the second n-type buffer layer, respectively; subsequently, forming a first transparent conductive layer and a second transparent conductive layer on the first amorphous silicon semiconductor layer and the second amorphous silicon semiconductor layer, respectively; and lastly, installing a first conducting wire and a second conducting wire on the first transparent conductive layer and the second transparent conductive layer, respectively.SELECTED DRAWING: Figure 2
Patent JP-2015207994-A (JP)
Title: Communication device, communication system, and network condition determination method
Inventor: SHIBUTA AKIRA
IPC: H04W56/00
Filed: 2015-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a communication device capable of determining conditions of a network to be connected with the communication device before installation of the communication device.SOLUTION: A communication device that communicates with the other communication device via a network, comprises: a communication unit that sequentially communicates a synchronization message via the network; a deriving unit that sequentially derives a propagation delay time from the other communication device via the network in response to the communication of the synchronization message; and a determination unit that determines conditions of the network depending on a statistical value of the sequentially derived propagation delay time.