baber/WOPTO huggingface dataset:
Patent JP-2017163071-A (JP)
Title: Device chip and method of manufacturing the same
Inventor: MIZUNO BUNJI
IPC: H01L21/3065
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To cover starting points of cleavage with a protection film to increase the bending strength of a device chip.SOLUTION: A device chip manufacturing method comprises: a step of preparing a substrate; a laser scribing step of applying laser light to a dividing region of the substrate to form first and second damaged regions; an anisotropic etching step of exposing the substrate to first plasma to remove the first damaged region and to expose a part of the second damaged region; a protection film deposition step of depositing a protection film in a device region, the dividing region and the exposed part of the second damaged region; a protection film etching step of exposing the substrate to second plasma to remove a part of the protection film deposited in the dividing region and the protection film deposited in the device region and to leave the protection film covering a part of the second damaged region; and a plasma dicing step of exposing the substrate to third plasma with a second principal face supported by a support member, thereby dividing the substrate into device chips.SELECTED DRAWING: Figure 2A
Patent JP-2017164700-A (JP)
Title: Coating equipment and coating method
Inventor: TAKAYA YOSHITERU
IPC: B05C5/02
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To coat a substrate having an arbitrary shape such as rectangle, regular square, circle or polygon, or a combination of circle with polygon, or near circle with a treatment liquid while inhibiting an extra of the treatment liquid from being discharged outside of the substrate.SOLUTION: Coating equipment comprises a nozzle for discharging a treatment liquid to a substrate out of a slit-type discharge port, a movement mechanism that moves the nozzle relatively to the substrate in a relative movement direction crossing the longitudinal direction of the discharge port, a flexible wire member provided to be capable of advancing and retreating with respect to the discharge port at least one of both side in the longitudinal direction, and a slit width adjustment mechanism that adjusts the slit width of the discharge port by advancing and retreating the wire member in accordance with the relative movement of the nozzle to the substrate with respect to the discharge port in a state that the wire member is bent so as to come off an extension line of the discharge port in the longitudinal direction.SELECTED DRAWING: Figure 2A
Patent JP-2017175257-A (JP)
Title: Device, method and program for communication channel control
Inventor: HASHIOKA MASAAKI
IPC: H04L12/46
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To perform the distribution control of a multicast video by a low performance SoC (System on a Chip), so as to suppress the possibility of wasteful transfer of a request from a terminal to a network in regard to a multicast content.SOLUTION: A switch 10, after receiving a multicast video, transmits, to an SoC 20, only distribution control information related to the distribution control of a multicast packet. Also, the distribution control information is registered beforehand into its own list, and if distribution control information related to a newly received video is included in the list, or if a certain time does not lapse for a certain time after transmitting to the SoC 20 the same distribution control information as the distribution control information related to the newly received video, the switch 10 does not transmit the distribution control information to the SoC 20. Further, only when the service type of the video, which is requested by an MLD Report message from a reception terminal 3, is the conventional video distribution service, the switch 10 transfers the above message to the network.SELECTED DRAWING: Figure 2
Patent JP-2017171991-A (JP)
Title: Manufacturing method of aluminum porous body
Inventor: WANG CHENGANG
IPC: B22F1/00
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an aluminum porous body capable of manufacturing robust aluminum porous body by preventing production of a metal lump.SOLUTION: An aluminum slurry consisting of a metal powder consisting of an aluminum powder or an aluminum alloy powder and a polymer solution containing a surfactant which is chemically bound with the metal powder is prepared. Three-dimensional net resin structure having a skeleton connected three-dimensionally and pores bound by a skeleton three-dimensionally is impregnated into and adhered to the aluminum slurry, and the resulting aluminum slurry adhesion body is heated to decompose and eliminate the resin structure and heated to 600°C or more and less than the melting point of the metal powder and sintered.SELECTED DRAWING: Figure 3
Patent JP-2016105993-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a new game machine.SOLUTION: The game machines includes: lottery means of determining winning/losing based on reception of a game ball into start pockets 2101, 2102; and plural form grant and control means capable of granting at least, based on satisfaction of specific conditions as the winning/losing determination result, a first form to which at least winning where a jackpot game is executed in a predetermined mode belongs, and a second form to which at least winning where the jackpot game is executed in a mode differing from the predetermined mode belongs. When the first form and the second form are at least set to be in a grantable state, processing for permitting selection of the first form or the second form is performed. An execution mode of the jackpot game is determined to be an execution mode corresponding to winning belonging to a form selected by selection processing means.SELECTED DRAWING: Figure 114
Patent JP-2017170576-A (JP)
Title: Position detection device for movable member of actuator
Inventor: SATO RYO
IPC: B23Q3/155
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To accurately position a movable member of an actuator at three portions in reciprocating stroke.SOLUTION: A position detection device for a movable member of an actuator detects the position of the reciprocating movable member in the actuator. The position detection device includes: a detection object member which moves by interlocking with the reciprocation of the movable member of the actuator; and a first passing type sensor and a second passing type sensor which are arranged on both the sides across the detection object member and can detect the detection object member. The detection object member has a portion where either one of the first passing type sensor and the second passing type sensor is turned on and the other is turned off, a portion where both of the first passing type sensor and the second passing type sensor are turned on, and a portion where both of the first passing type sensor and the second passing type sensor are turned off.SELECTED DRAWING: Figure 3
Patent JP-2017175815-A (JP)
Title: Photovoltaic power generation system, photovoltaic power generation monitoring method, and program
Inventor: SHUDO NORIYUKI
IPC: G05B23/02
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To achieve prompt solution of a reduction in power energy generated by a photovoltaic power generation apparatus.SOLUTION: A photovoltaic power generation system (1) outputs an image of a solar panel (13) picked up when electric energy generated by a photovoltaic power generation apparatus (10) reduces beyond a predetermined criterion, and outputs an image of the solar panel (13) picked up when the electric energy generated by the photovoltaic power generation apparatus (10) is not less than a predetermined electric energy.SELECTED DRAWING: Figure 1
Patent JP-2017173284-A (JP)
Title: Evaluation method
Inventor: YAMADA TOMOYA
IPC: G01N21/47
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method and an evaluation system with which it is possible to evaluate the coarse density of the surface of a product manufactured by compression of powder or granules easily and quantitatively with high accuracy.SOLUTION: This evaluation method comprises: a first step of radiating light from a first light-emitting element to a first area on the surface of an evaluation object and receiving, by a first light-receiving element, reflected light that is reflected in the first area; a second step of irradiating light from a second light-emitting element to a second area on the surface that is different from the first area and receiving, by a second light-receiving element, reflected light that is reflected in the second area; a third step of outputting a first result on the basis of output from the first light-receiving element; a fourth step of outputting a second result on the basis of output from the second light-receiving element; a fifth step of further computing the first result and second result and outputting a third result; and a sixth step of comparing the third result with a first evaluation standard and thereby evaluating the evaluation object.SELECTED DRAWING: Figure 1
Patent JP-2017176532-A (JP)
Title: Heater for waxing
Inventor: KOMUKAI HIROMICHI
IPC: A63C11/08
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heater for waxing capable of improving the penetrability of wax or the like into a target object.SOLUTION: A heater 1 for waxing includes a housing 2 having an opened bottom face, and forming a heating port O, and a heater body 5 disposed in the housing 2, and heats a target object via an infrared ray with radiant heat from the heater body 5. The heater body 5 includes a near-infrared ray output unit 5a for radiating electromagnetic waves having a peak wavelength in a near-infrared region, and a far-infrared ray output unit 5b for radiating electromagnetic waves having a peak wavelength in a far-infrared region.SELECTED DRAWING: Figure 3
Patent JP-2017058013-A (JP)
Title: Rolling bearing
Inventor: OBATA TOMOHIKO
IPC: F16C33/38
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing having a long service life without re-supplying lubricant, while reducing rotational torque as a rolling bearing for oil lubrication.SOLUTION: A rolling bearing 1 includes an inner ring 2 and an outer ring 3 as a raceway ring, a plurality of rolling bodies 4 interposed between the inner and outer rings; and a holder 5 holding the rolling bodies 4. For at least one member selected from among the inner ring 2, the outer ring 3 and the holder 5, Onto an internal space side surface of the bearing other than a contact surface between the selected member and the rolling bodies 4, a flock part 6 as an oil holding body comprising a fiber material or porous material is bonded and fixed, and lubricant is held or included to the oil holding body in a dischargeable manner.SELECTED DRAWING: Figure 1
Patent JP-2017181867-A (JP)
Title: Optical fiber ribbon manufacturing method and manufacturing device
Inventor: SATO TOSHIHISA
IPC: G02B6/44
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber ribbon manufacturing method and manufacturing device with which it is possible to reduce manufacturing costs due to a shortened manufacturing time.SOLUTION: The manufacturing device comprises: an adhesive resin conveyance roller 7 in which a disk-shaped fiber roller 72 and a disk-shaped division plate 73 larger in diameter than the fiber roller 72 and provided with at least one hole for application of a resin coating in a portion near a peripheral edge and an opening 76 near the center are alternately laminated, and further having disk-shaped guide rollers 71a, 71b provided so as to sandwich the outer side faces of the fiber roller 72 at both ends and equipped with an opening 77 near the center; an adhesive resin tank 8 for storing an adhesive resin 8a; and a resin hardening device for hardening the adhesive resin 8a. The opening 77 of the fiber roller, the opening 76 of the division plate and an opening 78 of the guide roller communicate with each other constituting a resin filling part 79, and the resin filling part 79 and the hole 74 for application of a resin coating communicate with each other, with a coating of the adhesive resin 8a intermittently applied, via the hole 74 for application of a resin coating, to between the optical fiber ribbons being conveyed.SELECTED DRAWING: Figure 2
Patent JP-2017180985-A (JP)
Title: Water treatment system
Inventor: NINOMIYA TAKASHI
IPC: G01N21/64
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment system capable of easily managing the concentration of a water treatment agent with respect to circulation water.SOLUTION: The water treatment system comprises: a circulation water line L110 for circulating circulation water W2 between a cooling tower 120 and a device to be cooled 131; replenishing means 136 and 153 for replenishing make-up water W1 to the circulation water W2; water treatment agent addition means 134 for adding the water treatment agent to the circulation water W2; water discharge means 136 and 153 for discharging the circulation water W2 to the outside of the system; a concentration control part 100 for controlling the replenishing means 136 and 153, the water treatment agent addition means 134 and the water discharge means 136 and 153 to maintain the concentration of the water treatment agent with respect to the circulation water W2; corrosion rate detection means 140 using the circulation water W2; and a water quality control part 100 which, when the corrosion rate exceeds the prescribed threshold, controls the replenishing means 136 and 153 and the water discharge means 136 and 153 so that the circulation water W2 is replaced, alternatively controls the water treatment agent addition means 134 so as to add the water treatment agent to the circulation water W2.SELECTED DRAWING: Figure 1
Patent JP-2017181428-A (JP)
Title: Position acquisition method of surveying device and surveying device
Inventor: NISHIDA NOBUYUKI
IPC: G01C15/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a position acquisition method of a surveying device that can automatically acquire a position of a surveying device main body and the surveying device.SOLUTION: A position acquisition method of a surveying device 1 capable of at least non-prism range-finding includes the steps of: installing the surveying device adjacent to orthogonal two wall faces to thereof; detecting an inclination angle of the surveying device; collimating the surveying device on the basis of the detected inclination angle; conducting non-prism range-finding and angle measuring as to the wall face in a state where a telescope unit 7 of the surveying device is directed at a horizontal direction; and computing a horizontal position of the surveying device with respect to the wall face on the basis of a range-finding result of the wall face and angle measuring thereof.SELECTED DRAWING: Figure 7
Patent JP-2017188188-A (JP)
Title: Fuel cell system
Inventor: TAKADA HIDEAKI
IPC: H01M8/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system including a vending machine which can efficiently utilize electric power and heat generated by a fuel cell and can operate stably even with insufficient electric power.SOLUTION: The fuel cell system includes: at least one of vending machines 11, 12; a fuel cell device 31 for supplying power to the vending machines 11, 12 via at least one power supply line 21; a heat transfer circuit 51 for transmitting the heat generated by the power generation of the fuel cell device 31 to the vending machines 11, 12; and a power receiving circuit that receives electric power from a commercial power supply 41 at a time of insufficient power and supplies it to the vending machines 11, 12.SELECTED DRAWING: Figure 1
Patent JP-2016147099-A (JP)
Title: Endoluminal filter with fixation
Inventor: ERIC JOHNSON
IPC: A61F2/01
Filed: 2016-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an improved retrievable endoluminal filter.SOLUTION: The endoluminal filter comprises: a first support member 105 having a first end 102 and a second end 104; and a second support member 110 attached to the first end of the first support member or the second end of the first support member and forming a crossover 106 with the first support member. The endoluminal filter also includes: a material capture structure 115 extending between the first and second support members, the crossover, and the first end or the second end of the first support member; and at least one tissue anchor 810 on the first support member or the second support member. A method of positioning a filter within a lumen comprises: advancing a sheath containing a filter through the lumen; next, deploying a portion of the filter from the sheath into the lumen to engage the lumen wall while maintaining substantially all of a material capture structure of the filter within the sheath; and then deploying the material capture structure of the filter to a position across the lumen.SELECTED DRAWING: Figure 88
Patent JP-2017191988-A (JP)
Title: Gateway device, network system, loop avoidance method, and program
Inventor: IMAGAWA MASANORI
IPC: H04L12/70
Filed: 2016-04-12
Abstract: PROBLEM TO BE SOLVED: To appropriately avoid a layer 2 loop in a layer 2 VPN.SOLUTION: A gateway device 10 includes a path cost determination unit 110 and a loop avoidance unit 111. The path cost determination unit 110 determines a path cost of a communication path with another gateway device 10 on the basis of information indicating at least one of an area the other adjacent gateway device 10 is installed and an area the gateway device is installed in a layer 2 VPN, measured bandwidth in communication with the other gateway device 10, and a communication medium in communication with the other gateway device 10. The loop avoidance unit 111 performs a process of avoiding a layer 2 loop on the basis of an integrated value of the path cost as far as a root bridge.SELECTED DRAWING: Figure 3
Patent JP-2017191682-A (JP)
Title: Dc three-path switching device
Inventor: KATO AKIKUNI
IPC: H05B37/02
Filed: 2016-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a DC three-path switching device capable of achieving long service life of a contact even in use of an existing three-path switch.SOLUTION: The switching device includes a pair of three-path switches 1a, 1b and an arc control circuit 4 with an interposed FET 10 provided in a negative electrode side cable run L2 of a positive electrode side cable run L1 and the negative electrode side cable run L2, and is configured so that the pair of three-path switches 1a, 1b are connected in series to form a load operation path 5, being disposed in parallel to the load 3 and so that one end of the load operation path 5 is connected with the gate of the FET 10 to turn on/off the FET 10 and the FET 10 is turned on/off by the pair of three-path switches 1a, 1b to turn on/off the load 3.SELECTED DRAWING: Figure 1
Patent JP-2017189330-A (JP)
Title: Game machine
Inventor: YAMAMOTO KAZUHIRO
IPC: A63F5/04
Filed: 2016-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of allowing a player to play a game comfortably.SOLUTION: A Pachinko game machine 1 includes a game machine frame 50 forming an outline. The game machine frame 50 includes: a glass plate 55 capable of visually recognizing a game area 3 of the inside; an operation mechanism unit 230 which is positioned in the lower side of the glass plate 55 and can store game balls; and an upper side decoration unit 200 which is positioned in the upper side of the glass plate 55 and decorates the upper part of the game machine frame 50. The Pachinko game machine 1 has: a call switch 180 which can be pressed down in the upper side decoration unit 200; and an external terminal plate 150 for outputting a call signal indicating that the call switch 180 is pressed down to the outside (data display device 160) of the Pachinko game machine 1, on the basis of the press-down operation to the call switch 180.SELECTED DRAWING: Figure 38
Patent JP-2016166423-A (JP)
Title: Fe-BASED POWDER-DENSELY-SOLIDIFIED MOLDING EXCELLENT IN HIGH TEMPERATURE STRENGTH
Inventor: IKEDA HIROKI
IPC: C22C33/02
Filed: 2016-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an Fe-based powder-densely-solidified molding excellent in oxidation resistance and high temperature strength.SOLUTION: The Fe-based powder-densely-solidified molding excellent in high temperature strength and creep strength is provided that is a ferritic stainless steel containing, by mass%, Cr:9 to 30%, Al:1 to 10%, Si:0.05 to 1.0%, N:0.01 to 0.20% and further one or two kind of Zr and Hf of 0.01 to 0.50% in total and the balance Fe with inevitable impurities. The Fe-based powder-densely-solidified molding is characterized in that 30 or more of fine nitride of 1 μm or less are dispersed in 400 μm square in ferrite structure.SELECTED DRAWING: Figure 2
Patent JP-2017192467-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably detecting a fraudulent act.SOLUTION: A main control device 110 includes a generator ratio management chip 207, winning information is acquired from an MPU 201, and a generator ratio and a continuous generator ratio are calculated by the generator ratio management chip 207 and recorded in a second reading memory 264a as a nonvolatile memory. When an inspection apparatus 300 is connected to an inspection terminal 207a, generator ratio data 264a and continuous accessory ratio data 264b recorded in the second reading memory 264a are outputted to the inspection apparatus 300.SELECTED DRAWING: Figure 6
Patent JP-2017194036-A (JP)
Title: Control device of internal combustion engine
Inventor: TAKADA TOMOYUKI
IPC: F01N3/36
Filed: 2016-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine which can suppress the generation of smoke and oil dilution caused by post-injection, in the internal combustion engine which performs the multi-staged post-injection.SOLUTION: Post-injection for injecting fuel into a cylinder from a fuel injection valve in the middle of an expansion stroke after combustion by main injection is multi-staged and performed. At this time, an injection amount of the post-injection at the frontmost stage out of the multi-staged post-injection is set so as to be small in an amount smaller than an injection amount at each stage of the post-injection on and after a succeeding stage. An injection amount of each stage is set so that the injection amount of the post-injection on and after the succeeding stage becomes large as progressing toward a post stage. Also, when increasing the injection amount of the post-injection by receiving an acceleration requirement, the injection amount of the post-injection on and after a middle stage is increased. At this time, the injection amount of the post-injection at the middle stage is preferentially increased up to a target value, and then, the injection amount of the post-injection at the last stage is increased up to the target value.SELECTED DRAWING: Figure 2