baber/WOPTO huggingface dataset:
Patent JP-2019035925-A (JP)
Title: Luminance controller, light-emitting device and luminance control method
Inventor: ISHII HIROAKI
IPC: G09G3/3233
Filed: 2017-08-22
Abstract: To provide a luminance controller, a light-emitting device and a luminance control method with which it is possible to reduce or prevent a decline in light emission luminance while suppressing an increase in power consumption.SOLUTION: A luminance controller in one embodiment of the present disclosure includes a luminance control unit for controlling the emission luminance of a pixel array unit having a self-light-emitting element of current drive type for each pixel. This luminance control unit dynamically controls, on the basis of a video signal, a potential difference between a first voltage outputted from a first voltage source on the anode side of the self-light-emitting element and a second voltage outputted from a second voltage source on the cathode side of the self-light-emitting element and the duty ratio of voltage pulse for controlling light emission and extinction of the self-light-emitting element.SELECTED DRAWING: Figure 4
Patent JP-2019011859-A (JP)
Title: Rod packing of piston pump
Inventor: TAKAHASHI MOTOYUKI
IPC: F16J15/18
Filed: 2017-08-24
Abstract: To provide a piston packing of a piston pump, capable of being manufactured easily, and capable of preventing liquid or gas from leaking from a gap between a cylinder and a piston rod without considerably increasing a manufacturing cost, even in a case where a temperature significantly drops.SOLUTION: A rod packing comprises: a seal part disposed between a piston rod and a cylinder, and configured to seal a gap between the piston rod and the cylinder in a liquid-tight or gas-tight manner; annular rod packings (45, 46) disposed in the seal part, and whose inner peripheral part is formed along an outer peripheral part of the piston rod; and energization means of energizing the rod packing to the piston rod side to press the rod packing to the piston rod. The rod packing further comprises a slit (49) having an opening part (49a) at an inner peripheral part (47a), and extending to an outer peripheral part (47b) side.SELECTED DRAWING: Figure 3
Patent JP-2019037478-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-08-25
Abstract: To provide a game machine capable of improving an amusement of a player toward games.SOLUTION: A game machine includes: dynamic display means capable of displaying in dynamic display, for a prescribed period in display means, identification information for indicating the determination result by determination means; privilege game performance means for performing a privilege game to become advantageous to a player, if identification information is stop displayed in the display means for indicating a specific above mentioned determination result. The game machine further includes: prior determination performance means for performing a determination prior to the determination means on the basis of information stored in storage means; and specific presentation performance means for performing a specific presentation, if the information to be determined as the specific determination result by the prior determination performance means is being stored, when the privilege game is to be performed by the privilege game performance means.SELECTED DRAWING: Figure 207
Patent JP-2019046950-A (JP)
Title: Manufacturing method of light-emitting device
Inventor: TOYA SHINGO
IPC: H05K1/02
Filed: 2017-08-31
Abstract: To improve the luminous efficiency of a light-emitting device.SOLUTION: A metal layer 11 is formed on a substrate 10 made of AlN by vapor deposition, sputtering or the like. Here, since the unevenness is present on the surface of the substrate 10, the unevenness is also formed on the surface of the metal layer 11. Next, the surface of the metal layer 11 is ground to remove the unevenness on the surface of the metal layer 11 and planarized into a mirror surface shape. Next, a SiOfilm and a TiOfilm are alternately formed on the metal layer 11 by a CVD method to form a dielectric layer 12. Next, an electrode layer 13 of a predetermined pattern is formed on the dielectric layer 12 by vapor deposition and lift-off. Since the surface of the metal layer 11 is planarized into the mirror surface shape, the reflectance on the surface is high, and as a result, the luminous efficiency of a light-emitting device can be improved.SELECTED DRAWING: Figure 4
Patent JP-2019043461-A (JP)
Title: Space environment testing device, and liquid nitrogen recovery method for the space environment testing device
Inventor: FUJITA ATSUSHI
IPC: B64G7/00
Filed: 2017-09-06
Abstract: To provide a space environment testing device and a liquid nitrogen recovery method for the space environment testing device, that allow liquid nitrogen to be effectively recovered without adding equipment such as a pump.SOLUTION: A space environment testing device 1 includes: a shroud 7 which receives a supply of liquid nitrogen from a liquid nitrogen supply device 5 and is cooled; and a discharged liquid reservoir 9 which stores liquid nitrogen discharged from the shroud 7. The space environment testing device cools the shroud 7 using a one-through method. The space environment testing device is equipped with: a supply pipe 11 for supplying liquid nitrogen from the liquid nitrogen supply device 5 to the shroud 7; a discharge pipe 13 for discharging the liquid nitrogen having cooled the shroud 7 to the discharged liquid reservoir 9; a recovery pipe 15 for connecting the discharged liquid reservoir 9 with the supply pipe 11 and recovering the liquid nitrogen in the discharged liquid reservoir 9 to the liquid nitrogen supply device 5; an on-off valve 17 provided in the recovery pipe 15; and a gaseous nitrogen supply part 19 for supplying gaseous nitrogen pressurized in the discharged liquid reservoir 9.SELECTED DRAWING: Figure 1
Patent JP-2018019598-A (JP)
Title: Vehicle control device
Inventor: DEGUCHI JUNICHI
IPC: B60L15/20
Filed: 2017-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device that can improve start performance of a vehicle mounted with a switched reluctance motor.SOLUTION: A vehicle control device includes: a switched reluctance motor having a rotor and a stator and mounted to a vehicle as a travelling drive source; and a control part for controlling a current for the switched reluctance motor. The control part executes second current control for controlling the switched reluctance motor to output torque that is torque in a rotation direction of starting the vehicle and larger than the maximum torque capable of being output by normal current control (step S70).SELECTED DRAWING: Figure 7
Patent JP-2019053903-A (JP)
Title: Illuminating device
Inventor: OYA TOMOTSUGU
IPC: F21V17/00
Filed: 2017-09-15
Abstract: To provide an illuminating device that can reduce a burden of maintenance work requiring opening of a cover.SOLUTION: An illuminating device comprises: a light source; a luminaire comprising a frame-like member, and in which the light source is arranged inside the frame-like member; and a cover provided inside the frame-like member, housing the light source, and through which light passes. The cover is rotatably supported by the luminaire.SELECTED DRAWING: Figure 1
Patent JP-2019055621-A (JP)
Title: Notification system
Inventor: YAMAZAKI KAZUHISA
IPC: B60Q3/85
Filed: 2017-09-20
Abstract: To provide a notification system that can readily confirm an opening/closing door.SOLUTION: A notification system includes a plurality of doors and a plurality of lighting fixtures. The doors are respectively provided to a plurality of parts of a vehicle. The lighting fixtures are provided while respectively corresponding to the doors. Of the lighting fixtures, a lighting fixture corresponding to the door that opens when the vehicle stops lights in a manner different from a normal manner. For instance, the lighting fixture corresponding to the door that opens when the vehicle stops lights in a color different from a normal color.SELECTED DRAWING: Figure 2
Patent JP-2018025562-A (JP)
Title: Chemical compound detection device
Inventor: IWANAGA HIRONORI
IPC: G01N21/64
Filed: 2017-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a detection method and a detection device for easily detecting a very small amount of harmful chemical compound such as an agricultural chemical mixed into a food.SOLUTION: The chemical compound detection method according to the present embodiment includes: an extraction step of extracting a chemical compound having phosphor-oxygen double bond, sulfur-oxygen double bond, carbon-oxygen double bond or an unshared electron pair of nitrogen atoms that are included in a test object; a reaction step of bringing the chemical compound extracted in the extraction step into contact with rare earth ions constituting a rare earth complex and causing it to react with the rare earth ions; and a detection step of detecting transition of one of light emission intensity, light emission lifetime, and light emission spectral shape caused in the reaction step, and thereby detecting the chemical compound.SELECTED DRAWING: Figure 1
Patent JP-2019057147-A (JP)
Title: Memory system
Inventor: ENDO SHIZUKA
IPC: G06F12/06
Filed: 2017-09-21
Abstract: To reduce latency for a read request from a host.SOLUTION: A memory system includes a non-volatile memory and a controller. The memory includes a memory cell array. The controller controls a transfer phase for transferring a command, an address and first data to the memory, and a program phase for causing the memory to program the first data into the memory cell array after the transfer phase. The controller interrupts the transfer phase and reads second data from the memory after initiation of the transfer phase and before completion of the transfer phase, and resumes the transfer phase after completion of reading of the second data.SELECTED DRAWING: Figure 9
Patent JP-2019060923-A (JP)
Title: Clamp member, and optical connector and method of manufacturing the same
Inventor: TAKEDA TAIKI
IPC: G02B6/38
Filed: 2017-09-25
Abstract: To simply fix tension members of an optical cable to a housing of an optical connector.SOLUTION: The present disclosure provides a clamp member that is fixed to an end part of an optical cable having an optical fiber and tension members, and also fixed to and housed in an outer housing of an optical connector. The clamp member comprises: a body part that is provided with a fiber insertion hole into which the optical fiber is inserted and tension member holes into which the tension members are inserted; and anchoring screws that serve for fixing the tension members inserted into the tension member holes to the body part.SELECTED DRAWING: Figure 7
Patent JP-2017220955-A (JP)
Title: Communication equipment, communication method, program, and terminal equipment
Inventor: TAKANO HIROAKI
IPC: H04W28/06
Filed: 2017-09-25
Abstract: PROBLEM TO BE SOLVED: To cause a link direction configuration of terminal equipment to more quickly follow variations in a UL-DL traffic ratio.SOLUTION: Communication equipment which controls communication to be performed by terminal equipment in accordance with a time-division duplex (TDD) system on a radio communication network sets first and second link direction configurations for first and second terminal groups as for each of frames each including a plurality of sub-frames, and signals the first link direction configuration to the terminal equipment belonging to the first terminal group in a first cycle, and signals the second link direction configuration to the terminal equipment belonging to the second terminal group in a much shorter second cycle. The second link direction configuration is introduced such that while a DL sub-frame of the first link direction configuration is maintained as a DL sub-frame, an UL sub-frame of the first link direction configuration is replaced with the DL sub-frame.SELECTED DRAWING: Figure 19
Patent JP-2019060954-A (JP)
Title: Proximate image display device
Inventor: TSUDO SATOSHI
IPC: G02B27/02
Filed: 2017-09-25
Abstract: To provide a technique capable of preventing crosstalk in a proximate image display device (or AR/VR device).SOLUTION: A proximate image display device includes: a plurality of pixels 10 constituting an image; a micro-lens array 12 that is arranged close to the pixels 10, projects light from the pixels 10 to a user's pupils 14, and can adjust a focal distance; and a control part. The control part comprises: allocating the plurality of pixels to a plurality of pixel groups for individual micro lenses that constitute the micro-lens array 12; adjusting variably, based on depth information of the image, the focal distance of the micro lens whose main axis is located on a first pixel group; extinguishing light of at least a portion of a second pixel group adjacent to the first pixel group; and infinitely adjusting the focal distance of the micro lens whose main axis is located on the extinguished pixel group.SELECTED DRAWING: Figure 5
Patent JP-2019061855-A (JP)
Title: Light emitting device for movable body, lighting device for movable body, and movable body
Inventor: UENO YASUHARU
IPC: F21S43/00
Filed: 2017-09-26
Abstract: To provide a light emitting device for a movable body which achieves downsizing, and to provide a lighting device for the movable body and the movable body.SOLUTION: A light emitting device 3 for a movable body is used in a vehicle 100 and includes: a light source having a light emitting element 32; a substrate 41 on which the light source is mounted; a first lens 35 which covers the light emitting element 32 and has a curve surface which emits light emitted by the light emitting element 32; a reflection surface 36a which is disposed at a part of the curve surface of the first lens 35 and reflects the light that has passed through the first lens 35; and an opening surface 36c through which the light reflected by the reflection surface 36a passes and which is not covered by the reflection surface 36a in the curve surface of the first lens 35. The opening surface 36c faces to the travel direction side of the vehicle 100.SELECTED DRAWING: Figure 3
Patent JP-2019058377-A (JP)
Title: Pizza baking machine
Inventor: NINOMIYA KAZUNARI
IPC: A47J37/06
Filed: 2017-09-27
Abstract: To bake pizza in a short time.SOLUTION: A pizza baking machine includes a casing having a baking chamber inside, a plurality of net-like placement shelves 20 vertically provided in the baking chamber on which pizza P is placed, an upper heat radiation part 25 and a lower heat radiation part 26 provided above and below the plurality of placement shelves 20 in the baking chamber, which heat pizza P, and a driving part for revolving the plurality of placement shelves 20 integrally between the upper heat radiation part 25 and the lower heat radiation part 26 around a revolution axis X2, which is set extending horizontally between the upper heat radiation part 25 and the lower heat radiation part 26.SELECTED DRAWING: Figure 3
Patent JP-2019059204-A (JP)
Title: Thermoplastic resin composite molding and method for producing thermoplastic resin composite molding
Inventor: SAKAI HIDETOSHI
IPC: C08L29/04
Filed: 2017-09-28
Abstract: To provide a thermoplastic resin composite molding where a member formed of a magnetic body and/or a conductor and a thermoplastic resin are joined to each other, which has a high joint strength between dissimilar materials and is excellent in airtightness on a joint interface.SOLUTION: In a thermoplastic resin composite molding in which a thermoplastic elastomer resin composition (Y) is interposed between a member (Z) formed of a magnetic body and/or a conductor and a thermoplastic resin (X) and the member (Z) formed of the magnetic body and/or the conductor and the thermoplastic resin (X) are combined with each other, heat is generated on the member (Z) formed of the magnetic body and/or the conductor by electromagnetic induction heating to heat-weld the member (Z) and the thermoplastic elastomer resin composition (Y), and the member (Z) formed of the magnetic body and/or the conductor and the thermoplastic resin (X) are integrated with each other.SELECTED DRAWING: Figure 4
Patent JP-2019064032-A (JP)
Title: Coverlay film piece applying apparatus
Inventor: KATO KAZUHIKO
IPC: B65H29/24
Filed: 2017-09-28
Abstract: To enable a coverlay film piece free of distortion to be formed over a long period of time so that the coverlay film piece can be attached to a member to be attached.SOLUTION: A coverlay film piece applying apparatus 1 comprises: a three-layered film supply device 100 for supplying a three-layered film 3F made by laminating a long coverlay film CoF having a plurality of openings CoFo, a long release film ReF, and a long carrier film CyF; a coverlay film piece forming device 200 for incising a predetermined portion of the coverlay film CoF to form a coverlay film piece CoFP of a predetermined shape including an opening CoFo; a coverlay film piece separating device 300 for separating the coverlay film piece CoFP from a coverlay film piece laminated film 3Fc; and a coverlay film piece conveying and applying device 400 for conveying and applying the coverlay film piece CoFP to a member to be attached Sb.SELECTED DRAWING: Figure 1
Patent JP-2019067545-A (JP)
Title: Charged particle beam device
Inventor: YOKOSUKA TOSHIYUKI
IPC: H01J37/22
Filed: 2017-09-29
Abstract: To describe a charged particle beam device and a pattern measuring device, in which both of generation of an image that properly reflects a pattern shape and measurement suppressed a decrease in accuracy due to difference in positions in the field of view are achieved.SOLUTION: There is proposed a charged particle beam device. In the charged particle beam device, a first signal waveform is generated based on scanning of one line or more crossing an edge of a pattern on a sample; a second signal waveform is generated based on scanning of more line numbers than scan lines for generating the first signal waveform, with respect to a first region broader than the one line; the deviation between the first signal waveform and the second signal waveform having been generated is determined; and correction data in dimensional measurement is determined from the deviation.SELECTED DRAWING: Figure 4
Patent JP-2019067124-A (JP)
Title: Bill storage device
Inventor: KAWAHASHI YOSHIKI
IPC: G07D9/00
Filed: 2017-09-29
Abstract: To provide a bill storage device capable of reliably storing a bill in a bill storage portion.SOLUTION: The bill storage device includes: a bill conveying mechanism 10; a bill pushing mechanism 30 performing a pushing operation for storing a bill BL whose rear end portion has passed through an outlet position Pout of a conveyance path CV in a bill storage portion 40; a power source 50 capable of moving in a forward direction and a reverse direction; and a drive mechanism 51 that is coupled to the power source 50, and when the power source 50 operates in the forward direction, causes the bill conveying mechanism 10 to be driven forward so that the bill is transported in the forward direction without operating the bill pushing mechanism 30 and when the power source 50 operates in the reverse direction, causes the bill transport mechanism 30 to perform a pushing operation while causing the bill conveying mechanism 10 to be driven reversely so as to transport the bills in the reverse direction. The device has bill return blocking mechanisms (24a, 24b) for blocking the return of the bill whose rear end has passed through the outlet position to an exit position Pin when the power source 50 operates in the reverse direction.SELECTED DRAWING: Figure 4
Patent JP-2018108340-A (JP)
Title: Nail resin hardening device and light radiation device
Inventor: MAEJIMA MIDORI
IPC: A45D29/18
Filed: 2017-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a nail resin hardening device that not only hardens a resin but also makes the skin on a back side of a hand beautiful by radiating light to the resin applied to a nail of the hand.SOLUTION: A nail resin hardening device 100 includes: a first light source part 121 including an upper cover part 120 for covering a hand from above, the upper cover part 120 radiating light containing a wave length that hardens a resin applied to a nail; and a second light source part 122 radiating at least one of red light, light of infrared ray and blue light to a back side of the hand.SELECTED DRAWING: Figure 1
Patent JP-2019070698-A (JP)
Title: Vehicular acoustic control device
Inventor: UESUGI NAOHISA
IPC: B60R11/02
Filed: 2017-10-06
Abstract: To provide a vehicular acoustic control device capable of controlling a sound generated in the cabin of a vehicle to an optimum state for grasping a driving state.SOLUTION: A vehicular acoustic control device comprises: emphasis engine degree determination means 6 which determines an emphasized degree component of an engine sound to be emphasized corresponding to an engine rotating speed of a vehicle detected by engine rotating speed detection means according to a characteristic map in which a degree component of an engine sound to be emphasized is made to correspond to the engine rotating speed on the basis of human's auditory characteristics for a pitch of a sound; and in-cabin sound control means 7 which controls an in-cabin sound generated by in-cabin sound generation means 4 so that a passenger of the vehicle easily recognizes the determined emphasis degree component. The in-cabin sound control means 7 emphasizes the emphasis degree component of the engine through generation of a sound in phase with the emphasis degree component, generation of a phase opposite to an engine degree component other than the emphasis degree component, etc.SELECTED DRAWING: Figure 1
Patent JP-2018062511-A (JP)
Title: Use of amnion mesenchymal stem cell as antitumor agent
Inventor: YOSHIDA YOSHIKO
IPC: A61K35/545
Filed: 2017-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a new method for use of amnion-derived stem cells.SOLUTION: An amnion mesenchymal stem cell is prepared by a method in which: cells are separated only by cell size and cytoplasmic electronic density without addition such as labeling, and then, stem cells differing in their nature are obtained by culturing. The amnion mesenchymal stem cell can be used as an anti-tumor cell medicine.SELECTED DRAWING: Figure 4
Patent JP-2019055581-A (JP)
Title: Printed matter with decoration
Inventor: SHIGETA YASUSHI
IPC: B42D15/00
Filed: 2017-09-21
Abstract: To provide a printed matter which solves a problem in which a multistage creating process is needed for creating a printed matter decorated with the use of a metal foil on a convex part of a concave-convex printed matter.SOLUTION: A printed matter of the present invention is provided with: a sheet or a mount; a print layer printed on the sheet or a surface of the mount using an ink containing a release agent; a drawing pattern on the surface of the print layer, the drawing pattern formed by the ink or a resin adhered to the print layer; and a metal foil provided only on the surface of the drawing pattern via an adhesive having properties not adhered to the print layer, but adhered to the drawing pattern by the ink or the resin.SELECTED DRAWING: Figure 3A