baber/WOPTO huggingface dataset:
Patent JP-2018013583-A (JP)
Title: Optical film having separator film laminate adhesive layer
Inventor: TAKASHINA AKIMASA
IPC: B32B27/00
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical film having a separator film laminate adhesive layer, difficult to cause a streak-like wrinkle in a separator film and an adhesive layer underneath, when cut out into a chip.SOLUTION: An optical film having a separator film laminate adhesive layer includes a separator film (C) laminated at least on one side of an optical film (A) interposing an adhesive layer (B). The separator film (C) has a film thickness of 45 μm or more. A creep force at a boundary face of the separator film (C) and the adhesive layer (B) is 3 N or more.SELECTED DRAWING: None
Patent JP-2018013633-A (JP)
Title: Toner for electrostatic latent image development, and one-component developer and two-component developer
Inventor: TAKEMORI TOSHIKI
IPC: G03G9/08
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic latent image development that is excellent in low-temperature fixability, can prevent the occurrence of fogging, and can improve developability when image formation is performed in a low-humidity environment.SOLUTION: A plurality of toner particles each include a toner core, a shell layer that covers the surface of the toner core, and a plurality of magnetic powder particles penetrating the shell layer. The magnetic powder particles are each embedded in the surface of the toner core on the inside in the radial direction of the toner particle, and project to the outside in the radial direction of the toner particle beyond the surface of the shell layer on the outside in the radial direction of the toner particle. The average heywood diameter of the magnetic powder particles a, the thickness of the shell layer b, and an average value c satisfy the following formulas (1) and (2): (1) 0<c≤(a/2); and (2) 10nm≤b≤50nm. The average value c in the above formula (1) means the average value of the length of a portion of the magnetic powder particle located on the outside in the radial direction of the toner particle beyond the surface of the shell layer, in the radial direction of the toner particle.SELECTED DRAWING: Figure 1
Patent JP-2018013318-A (JP)
Title: Damper device
Inventor: NAKAJIMA YOICHI
IPC: F24F13/24
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a damper device capable of suppressing the generation of vortexes in a blade end part or quickly dissipating generated vortexes to control sound generated by the vortexes, and suppressing the generation of noise.SOLUTION: A damper device is configured such that: a closed state can be retained by providing a packing part 50 in a blade 30 end part, providing a noise suppressing part 60 comprising a large number of projected pieces 61 outside the packing part 50 and elastically deforming the packing part 50 at the time of closing a blade; and on the other hand, in a state of opening the blade 30, due to that the noise suppressing part 60 is positioned at the far-most end of the blade, the generation of vortexes is suppressed in the blade 30 end part having the soft noise suppressing part 60, in a tilting angle range of the blade 30 in which air-blowing sound possibly occurs; and a large number of soft projected pieces 61 of the noise suppressing part 60 give irregularity to the generation of vortexes and disorder vortexes while deforming by pressure of circulating gas, and promotes dissipation of vortexes so as to dissipate generated vortexes in a short time and suppress the generation of sound based on vortexes.SELECTED DRAWING: Figure 4
Patent JP-2016195462-A (JP)
Title: Image forming apparatus, image forming system, and program
Inventor: NISHIMURA RYOSUKE
IPC: B41J29/38
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology that can efficiently update firmware in a plurality of image forming apparatuses according to a plurality of types.SOLUTION: An apparatus AR1 of a highest hierarchy LV1 acquires the state of loads on a plurality of lower hierarchy apparatuses on lower hierarchies LV2 to LV5 than the apparatus AR1, and determines whether to execute update data reception processing in the lower hierarchy apparatuses. When a high-load apparatus AR22 determined not to be able to execute the update data reception processing is in the plurality of lower hierarchy apparatuses, the apparatus AR1 specifies a distributable apparatus from all distributable apparatus groups excluding a direct line apparatus group GP1 including the high-load apparatus AR22 at the top. The apparatus AR1 determines the number of distributable apparatuses (distributable apparatus number) for each of types, and determines order to distribute a plurality of pieces of update data according to a plurality of types Sa, Sb, and Sc in descending order from the type with the largest distributable number.SELECTED DRAWING: Figure 10
Patent JP-2017169553-A (JP)
Title: Method of culturing epithelial cells, method of producing cellular structures, and cell culture vessels for epithelial cells
Inventor: NAKAYAMA YASUHIDE
IPC: C12M3/00
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide methods of producing cellular structures which do not separate easily from a cell culture vessel.SOLUTION: The method of producing a cell structure according to the present invention comprises a preparation process of providing a temperature-responsive polymer or a temperature-responsive polymer composition; a culture vessel preparation step of coating at least one portion of the culture surface of a cell culture vessel with the temperature-responsive polymer or the temperature-responsive polymer composition to form a coated region A and providing a coated cell culture vessel having the coated region A; a seeding step of seeding epithelial cells in the coated cell culture vessel; and a culture step of culturing the epithelial cells adhered to the coated region A, the concentration of the temperature-responsive polymer or the temperature-responsive polymer composition in the coated region A being 0.3 pg/mmor more.SELECTED DRAWING: Figure 1
Patent JP-2018017192-A (JP)
Title: Sedimenter protection structure
Inventor: FUJIKAWA HIROYUKI
IPC: B60S1/50
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a sedimenter protection structure that uses an existing washer tank to effectively protect a sedimenter.SOLUTION: A sedimenter protection structure includes a washer tank 20 disposed so as to surround at least part of a periphery of a sedimenter 10 in an engine room of a vehicle. Thus, heat generated by the sedimenter 10 can be transferred to the washer tank 20 from the sedimenter 10, thereby heating the washer tank 20 with the heat of the sedimenter 10.SELECTED DRAWING: Figure 1
Patent JP-2018019338-A (JP)
Title: Remote communication system, control method thereof, and program
Inventor: SATO HIROCHIKA
IPC: H04N7/18
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for sharing a material with a remote place to communicate with the remote place as if the material is shared in the same physical space.SOLUTION: An information processing apparatus 101a of a meeting room A acquires an image including a material to be shared with a remote place (S1007). The information processing apparatus 101a extracts an image obtained by imaging an area including a projection area projected on a projection plane, and an image indicating a hand of a user from a distance obtained by a sensor (S1301). Similarly, an information processing apparatus 101b located in the remote place extracts an image obtained by imaging an area including a projection area and an image indicating a hand of a user in the remote place from a distance obtained by a sensor. The information processing apparatus 101a projects the image of the hand of the user in the remote place. The information processing apparatus 101b projects the material acquired by the information processing apparatus 101a and the image indicating the hand of the user in the remote place.SELECTED DRAWING: Figure 11
Patent JP-2018022297-A (JP)
Title: Direction discrimination device and direction discrimination method
Inventor: KAWANISHI YASUTOMO
IPC: G06T7/60
Filed: 2016-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a direction detection device capable of preventing an error detection of detecting a direction of a person included in an image in a direction largely different from an actual direction.SOLUTION: A discrimination device includes an extraction means for extracting pieces of feature information indicating features of a plurality of parts predetermined of a person included in an image and a discrimination part for discriminating a direction of the person on the basis of the pieces of feature information extracted by the extraction means. The discrimination part discriminates the direction of the person by weighting a piece of feature information of a part in which a difference between one direction and the other direction range which does not include the one direction and includes a direction opposite to the one direction is easily generated higher than a piece of feature information of a part in which a difference between the one direction and the other direction range is hardly generated among the plurality of parts.SELECTED DRAWING: Figure 11
Patent JP-2018020880-A (JP)
Title: Dust emission reduction chute
Inventor: MATSUNAGA TAKAMASA
IPC: B65G11/20
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a dust emission reduction chute that can reduce dust emission from a powder and granular material falling from a transportation conveyor by a simple configuration.SOLUTION: A dust emission reduction chute 10 receives a powder and granular material 1 falling in transportation. The dust emission reduction chute 10 includes a chute body 12 for receiving the powder and granular material 1 at an inclined principal surface. The chute body 12 is provided with a mixing part 20 for powder 2 and grain 3 contained in the powder and granular material 1.SELECTED DRAWING: Figure 1
Patent JP-2018019631-A (JP)
Title: Cell culturing device and agitation method
Inventor: SUENAGA AKIRA
IPC: C12M1/02
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a culture bag made of a flexible material in which cell culturing is carried out in which the liquid content of the culture bag in a state of having pressure applied thereto can be agitated.SOLUTION: With a culture bag 10 with liquid content stored therein being gripped under pressure between a placement stand 2 for placing the culture bag 10 and a pressing body 3 which presses the upper surface side of the culture bag 10, the placement stand 2 and/or the pressing body 3 are swung so as to tilt non-parallel to each other thereby agitating the liquid content of the culture bag 10.SELECTED DRAWING: Figure 2
Patent JP-2018022348-A (JP)
Title: Roadside device, on-vehicle apparatus, transmission method, and reception method
Inventor: SATO MAKOTO
IPC: B60W30/182
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique for allowing plural vehicles to safely travel under a traffic regulation.SOLUTION: A storage part 112 stores at least a piece of lane information which represents a lane controlled by a signal and a piece of detour circuit information representing a detour for vehicles travelling on the lane represented by the lane information. An input part 110 inputs dynamic signal information for the signal. A transmission part 118 transmits a packet signal which includes a piece of signal information input by the input part 110, the lane information stored in the storage part 112 and the detour information being associated with each other.SELECTED DRAWING: Figure 2
Patent JP-2018022351-A (JP)
Title: External storage device, encryption processing method, encryption processing program, and storage medium with encryption processing program stored thereon
Inventor: ONO TAKAHITO
IPC: G06F21/31
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To improve convenience in encrypting or decrypting a file.SOLUTION: An encryption processing program causes an external storage device to execute: processing of displaying a processing window including a plurality of paste areas to which a file to be encrypted is transmitted, on a display unit of an electronic device; processing of displaying an input window in which authentication information is input by a user using authentication information input methods determined in advance for each of the paste areas, on the display unit, when the file to be encrypted is transmitted to one of the paste areas; processing of receiving the authentication information input by the user; processing of generating a secret key from the authentication information input by the user; processing of encrypting the file transmitted to one of the paste areas by use of the secret key, and adding an identifier for identifying the authentication information input method to the encrypted file; and processing of storing the encrypted file in the external storage device.SELECTED DRAWING: Figure 2
Patent JP-2018024026-A (JP)
Title: Tailstock
Inventor: OKADA KIKUTOSHI
IPC: B23B23/00
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To enable change of pressing force of a tailstock center on a workpiece in response to processing conditions for the workpiece (respective grinding processes on the workpiece) in the same tailstock.SOLUTION: A tailstock 40 comprises a ram 144 guided-supported so as to be reciprocatable in a center axis SJ direction, a spindle 142 that reciprocates in the center axis direction integrally with the ram, a tailstock center 42 provided on one end of the spindle, a rotational driving motor 143 for rotatingly driving the spindle, a connection plate 150 guided-supported so as to be reciprocatable relative to the ram, and a first spring 158 and a second spring 159 arranged between the ram and the connection plate. The connection plate moves in a first pressing range in which the first spring is pressed against the ram and the second spring is not pressed against the ram and a second pressing range in which both the first spring and the second spring are pressed against the ram.SELECTED DRAWING: Figure 2
Patent JP-2018026255-A (JP)
Title: Power supply device
Inventor: SUGANO NAOYUKI
IPC: H02J3/38
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress influence of noise and prevent risk of electric shock.SOLUTION: The power supply device includes: a container made of a conductive material; a battery rack made of a conductive material housed in the container and insulated from the container; a plurality of power storage modules mounted on the battery rack and having a grounded portion connected to the battery rack; and grounding means for connecting the battery rack and the ground outside the container.SELECTED DRAWING: Figure 4
Patent JP-2018024190-A (JP)
Title: Method for producing inner package component, and inner package component
Inventor: NAGATSUKA MASAHARU
IPC: B29C39/10
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain an inner package component, even if, mainly, a finish skin with uniform thickness is used, having a local thickness part similar to the one using a dummy skin by an injection-molded skin.SOLUTION: Provided is a method for producing an inner package component comprising: a foaming step 7 where a foaming layer 5 is formed between a dummy skin 3 and a core material 4 to produce a foam-molded part 6; a peeling step 8 where the dummy skin 3 is peeled from the foam-molded part 6; and a wrapping step 11 where a finish skin 9 is pasted on the surface of the foaming layer 5 from which the dummy skin 3 has been peeled to produce an inner package component 1, which are performed in this order. As the dummy skin 3, an injection-molded skin 21 having a local thickness part 22 is used. The foaming step 7 is performed in such a manner that a spacer member 24 is pasted on the back side of the local thickness part 22. After the peeling step 8, a fixing step 27 to fix a foaming member 26 to a recessed part 25 formed at the foaming layer 5 is performed. Further, the wrapping step 11 to fit the finish skin 9 in such a way as to cover the surface of the foaming member 26 is performed.SELECTED DRAWING: Figure 2
Patent JP-2018027112-A (JP)
Title: Game machine
Inventor: OISHI YASUYUKI
IPC: A63F5/04
Filed: 2016-08-15
Abstract: PROBLEM TO BE SOLVED: To increase the free space in a ROM of a main control circuit by reducing the space of a processing program and a table managed by the main control circuit, and increase game property by using the increased portion of the free area in the ROM.SOLUTION: In a game machine according to this invention, arithmetic processing means comprises start-time command generation means which generates first command data, when a set value changing process or a set value confirming process is started; and finish-time command generation means which generates second command data, when the set value changing process or the set value confirming process is finished. The first command data generation process executed by the start-time command generation means and the second command data generation process executed by the finish-time command generation means are shared.SELECTED DRAWING: Figure 69
Patent JP-2018031596-A (JP)
Title: Fluid injection system into pressure vessel
Inventor: HIDAKA MASATAKA
IPC: G21C15/18
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluid injection system into a pressure vessel capable of continuing a function of injecting water into the pressure vessel even in a no-power state.SOLUTION: The fluid injection system includes a water injection control mechanism 14. When the liquid level in a water storage tank 5 becomes low to increase the water head difference between pressure taps 12 and 13, the water injection control mechanism uses the variation in the water head difference as a driving force to close a pressure equalizing valve 9 and open a feed water valve 10, thereby feeding the fluid in a water pool 4 to the water storage tank 5 through a water feed flow channel 8. When the liquid level in the water storage tank 5 becomes high to decrease the water head difference between the pressure taps 12 and 13, the water injection control mechanism uses the variation in the water head difference as a driving force to close the feed water valve 10 and open the pressure equalizing valve 9, thereby feeding the fluid in the water storage tank 5 to a pressure vessel 1 through a water injection flow channel 7.SELECTED DRAWING: Figure 2
Patent JP-2018029830-A (JP)
Title: Game machine
Inventor: SUGIURA HYUMA
IPC: A63F7/02
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which causes a smooth consumption of reservation balls according to the number of reservations and which can improve freedom degree of a notification presentation.SOLUTION: In a variation pattern determination table, a plurality of variation patterns including a variable variation pattern and a fixed variation pattern is stored associated with presentation types of notification presentations. A variation time of the variable variation pattern changes according to the number of special symbol reservations at the determination time of the variation pattern. On the other hand, with respect to the variation time of the fixed variation pattern associated with a same presentation type, the variation time does not change regardless of the number of special symbol reservations. For the variation patters corresponding to presentation types of "a failure variation", "an SP ready-to-win A" to "an SP ready-to-win C", and "a full rotation ready-to-win", both of the variable variation pattern and the fixed variation pattern are included for variation patterns associated with the same presentation types.SELECTED DRAWING: Figure 6
Patent JP-2018037470-A (JP)
Title: Manufacturing method for light emitting element
Inventor: OKAMOTO KAZUTO
IPC: B23K26/08
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a light emitting element, which prevents a crack developing from a cleavage starting point from reaching the inside of a light emitting element area and which is able to improve a yield.SOLUTION: A manufacturing method for a light emitting element comprises: the steps of preparing a wafer having a substrate formed from sapphire, and a semiconductor structure provided on the upper surface of the substrate; scanning with a laser beam, thereby forming in the substrate a plurality of cleavage starting points that are straight as viewed from above; and cleaving the wafer along the cleavage starting points and obtaining a plurality of light emitting elements that are hexagonal as viewed from above. The step of forming the plurality of cleavage starting points includes in order: a step of forming a first cleavage starting point with a first interval left from one point at which the respective vertexes of three light emitting elements coincide as viewed from above; a step of forming a second cleavage starting point with a second interval, shorter than the first interval, left from the one point; and a step of forming a third cleavage starting point with a third interval, shorter than the first interval, left from the one point.SELECTED DRAWING: Figure 5C
Patent JP-2017048673-A (JP)
Title: Flush toilet bowl
Inventor: YAMAZAKI HIRONORI
IPC: E03D11/02
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a flush toilet bowl capable of suppressing stagnation of dirt in a horizontally-laid pipe with a smaller amount of washing water.SOLUTION: A flush toilet bowl includes: a bowl part; a water discharge part for discharging washing water to the bowl part; and a control part for controlling water discharge from the water discharge part based on a washing operation of a user. The control part includes: washing operation detection means for detecting a washing operation by a user; time comparison means for comparing time at which the washing operation detection means has detected the washing operation and a predetermined time zone; washing step execution means for executing first washing for allowing the water discharge part to discharge washing water, washing a dirt receiving surface and flushing the dirt toward a drain channel, and second washing for, following the first washing, flushing washing water successively to the dirt toward the drain channel; and time zone washing water amount determination means for, based on the comparison result of the comparison means, in the case where the time at which the washing operation detection means has detected the washing operation is within the predetermined time zone, increasing the washing water amount of the second washing.SELECTED DRAWING: Figure 1
Patent JP-2018040019-A (JP)
Title: Powder feeder
Inventor: KITAKATA YUSUKE
IPC: B30B11/00
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a powder feeder that performs stable charge of a raw material powder by making a charge amount of a raw material powder into a dice cavity constant for every molding and by homogenizing its charge density, when performing powder molding press.SOLUTION: A powder feeder 1 in which the powder feeder 1 that includes a feeder box 2 of which lower end side is opened; an openable partition shutter 3 that partitions an inside of the feeder box 2 into upper and lower two layers 21 and 22; a bottom shutter 4 that openably clogs a lower end opening part of the feeder box 2; and a stirring mechanism 5 that is provided to each on an upper layer 21 side and a lower layer 22 side in the feeder box 2 is advanced or retracted on a dice D to feed the raw material powder into the dice cavity C.SELECTED DRAWING: Figure 1