baber/WOPTO huggingface dataset:
Patent JP-2018007090-A (JP)
Title: Inductive load drive circuit
Inventor: NODA SHINJI
IPC: H03K17/695
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an inductive load drive circuit capable of protecting a semiconductor switch in a case where a circuit ground and a ground are disconnected, the inductive load drive circuit being configured to protect the semiconductor switch in the case of battery reverse connection.SOLUTION: An inductive load drive circuit 10 comprises a protection circuit 13 which is connected between an output terminal S of a semiconductor switch element 12 and a ground line Lg and protects the semiconductor switch element 12. The protection circuit 13 includes: a protection switch Q1 which is connected in series to a reflux diode D1 and turned off in the case of reverse connection of a battery Ba to block a flow of a current from the battery through the reflux diode D1 to the semiconductor switch element 12; and a cutoff circuit 14 which turns off the protection switch Q1 in response to disconnection in the case where the ground line Lg and a ground Eth are disconnected.SELECTED DRAWING: Figure 1
Patent JP-2018005112-A (JP)
Title: Photosensitive composition including coloring material, color filter and solid-state image sensor
Inventor: DOI RYUJI
IPC: G02B5/20
Filed: 2016-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition including a coloring material with excellent rectangle properties in a cross-sectional shape of a pattern after image development, and also to provide a color filter and a solid-state image sensor using the same.SOLUTION: A color filter uses a photosensitive composition including a coloring material including at least: a coloring material; a dispersant; a polymer; a photoinitiator; a photopolymerizable monomer with a molecular weight of 300-1000 and having 2-6 functional number per molecule; a photopolymerizable oligomer with a molecular weight of more than 1000 and 3000 or less and having 2-10 functional number per molecule; and a solvent, so that a color filter having excellent cross sectional rectangle properties can be obtained.SELECTED DRAWING: None
Patent JP-2018010413-A (JP)
Title: Touch input device, system, and method of manufacturing touch input device
Inventor: MATSUMOTO SHINSUKE
IPC: G06F3/01
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a technique that minimizes chances of damaging a manipulation surface even when thickness thereof is reduced to suppress noise.SOLUTION: A touch input device is configured to receive touch manipulation by a user and generate a control signal, and comprises a first plate for receiving touch manipulation by the user, a vibrator mounted on the first plate and configured to vibrate the first plate at a frequency higher than the human audible range, and a second plate that is fixed at a predetermined distance from the first plate to support the first plate.SELECTED DRAWING: Figure 1
Patent JP-2018007927-A (JP)
Title: Game medium management system, each machine device, and game medium management method
Inventor: YOSHIDA TAKANORI
IPC: A63F7/02
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To enhance convenience by adapting to various operations in a game parlor.SOLUTION: When an owned ball riding-in replay is not a limitation target (a), an inter-machine card processor 10 subtracts a predetermined number of own balls other than those of a setting game type managed by an own device without recourse to communication with a member management device 50 when receiving owned ball riding-in replay operation, and executes putout of game balls. When the owned ball riding-in replay is a limitation target (b), the inter-machine card processor 10 transmits a replay request to the member management device 50 when receiving the owned ball riding-in replay operation, subtracts a predetermined number of own balls other than those of the setting game type managed by the own device with the proviso that a replay permission is received from the member management device 50, and executes putout of the game balls.SELECTED DRAWING: Figure 1
Patent JP-2018019250-A (JP)
Title: Periphery monitoring device for vehicle and periphery monitoring method for vehicle
Inventor: KONDO DAISUKE
IPC: G06T1/00
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To mainly reduce a flicker due to a scenery of the periphery of an own vehicle.SOLUTION: A periphery monitoring device 1 for a vehicle comprises: an imaging part 4 capable of photographing an image 3 of the periphery of an own vehicle 2; an image processing part 5 for performing image processing to an image 3 photographed by the imaging part 4; and a display part 7 for displaying an image 6 subjected to image processing by the image processing part 5 (control part). The image processing part 5 comprises a flicker correction part 22 capable of, when a flicker is present in the image 3 photographed by the imaging part 4, correcting the flicker such that the flicker of the image 6 displayed by the display part 7 is reduced. The flicker correction part 22 determines a relative displacement between regularly arranged objects 24 and the own vehicle 2 in the image 3 photographed by the imaging part 4 as the flicker.SELECTED DRAWING: Figure 2
Patent JP-2019162035-A (JP)
Title: Cell treatment device
Inventor: INADA JUNJI
IPC: C12M3/00
Filed: 2016-07-29
Abstract: To provide a cell treatment device capable of lowering the risk of contamination due to the intermixture of cells before and after a division treatment.SOLUTION: The cell treatment device includes: a concentration unit which is provided on the downstream side of a cell supply unit, is connected to the cell supply unit via a first flow passage, and performs a concentration treatment for removing the liquid from a cell suspension including cells and a liquid accompanying the cells; and a division unit which is provided on the downstream side of the concentration unit, is connected to the concentration unit via a second flow passage and performs a division treatment for dividing an aggregate of the cells.SELECTED DRAWING: Figure 1
Patent JP-2018022668-A (JP)
Title: Planar luminaire
Inventor: AKUTSU MASATOMO
IPC: G02B6/00
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a planar luminaire which can make a boundary clear between adjacent two regions in a direction from one side surface toward the other side surface.SOLUTION: A planar luminaire includes a light guide plate and a plurality of light sources arranged along each of a pair of side surfaces of the light guide plate opposing to each other. The light guide plate has an emission surface for emitting the light which has entered the side surface. On the emission surface, a plurality of first optical members are formed extending from one of the pair of side surfaces toward the other. The thickness of the light guide plate gradually reduces from the side surface toward a region, which is the region between the pair of side surfaces, and along the side surface.SELECTED DRAWING: Figure 4
Patent JP-2018025656-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: MARUO TAKASHI
IPC: G03G5/06
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in fogging resistance.SOLUTION: An electrophotographic photoreceptor comprises a conductive substrate and a photosensitive layer. The photosensitive layer is a single-layer photosensitive layer. The photosensitive layer contains a charge generating agent, a hole transport agent, an electron transport agent, and a binder resin. The binder resin includes a polyarylate resin. The polyarylate resin is represented by the general formula (1). The hole transport agent includes a triphenylamine compound. The photosensitive layer has a scratch depth of 0.50 μm or less. The photosensitive layer has a Vickers hardness of 17.0 HV or more.SELECTED DRAWING: None
Patent JP-2018028613-A (JP)
Title: Projector and control method therefor
Inventor: TANI TADASHI
IPC: G03B21/00
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of determining the possibility that light leaks from a light source and shielding the light source to improve safety, with a simple device configuration having durability.SOLUTION: A projector 1 includes a light source unit 2 configured to output light for projection, and a lens unit 4 for projection into which light from the light source unit 2 is made incident. The projector 1 further includes a weight detection unit G provided in a body and configured to detect change of a weight, and a control unit 3 configured to, in a case of monitoring change of the weight of the body from an output value of the weight detection unit and determining, based on preset reference, that light leaks from the light source unit 2 to the outside, stop the light source unit 2.SELECTED DRAWING: Figure 2
Patent JP-2018030480-A (JP)
Title: Front wheel turning control device
Inventor: NAKATAKE KIYOHITO
IPC: B60T7/22
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a front wheel turning control device that even if a vehicle comes into offset-contact with an object in front, can turn a front wheel closer to the side of contact of the vehicle in an appropriate direction.SOLUTION: In a vehicle that is configured so that driving force is transmitted to front left and right wheels 10FL and 10FR, when it is detected that the vehicle inevitably comes into contact with an object in front, by applying braking force to the either one of the front left and right wheels 10FL and 10FR, the either one of the front wheels 10FL and 10FR is braked, and driving force acts on the other of the front wheels 10FL and 10FR, causing the other to immediately turn around a king pin shaft. Accompanying the turning, the either one of the front wheels 10FL and 10FR which are connected by a steering device 34 turns in the same direction. At this time, the either one of the front left and right wheels 10FL and 10FR to which braking force is applied is set appropriately so that a vehicle rear side part of the front wheels 10FL and 10FR closer to the side of contact points to outside in a vehicle width direction.SELECTED DRAWING: Figure 2
Patent JP-2018031925-A (JP)
Title: Aerial display device
Inventor: SHIBATA MASAOMI
IPC: G02B27/22
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an aerial display device capable of displaying aerial image easy to see.SOLUTION: An aerial display device 1 for displaying an aerial image 2 of an image 11, includes: a half mirror 20 that emits reflectance and transmitted beam by reflecting and transmit a beam of emitted from the image 11; a retroreflection sheet 30 that retro-reflects the reflectance or transmitted beam; and a convex lens 40 which is positioned on alight path from the image 11 to the aerial image 2 to expands the size of the aerial image 2.SELECTED DRAWING: Figure 5
Patent JP-2018030328-A (JP)
Title: Determination method of consumable supply replacement
Inventor: FUNAYAMA HIROTAKA
IPC: B41J29/38
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a determination method which can accurately perform demand prediction of consumable supplies (for example, toner, drum and the like) existing in an image formation apparatus.SOLUTION: When toner service life alarms 621, 622 are generated between the previous toner service life prior alarms 632, 633, a data processing unit determines the immediately prior occurrence of the toner service life alarms 621, 622 as toner replacement. In a case of a toner service life prior alarm 634 with the toner service life alarm not generated, the data processing unit determines the occurrence of the toner service life prior alarm 633 immediately prior to the step as toner replacement. When toner is replaced before the toner service life alarm is generated, the toner replacement timing can be more accurately determined by assuming the toner service life prior alarm generated before the toner service life alarm as the toner replacement timing.SELECTED DRAWING: Figure 6
Patent JP-2018034306-A (JP)
Title: Transportation device and printing device
Inventor: SUZUKI JUNYA
IPC: B41J15/04
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a transportation device that prevents a cover from being lost.SOLUTION: A transportation device 20 includes: a transportation roller pair 21 serving as a transportation part for transporting a medium S; a medium guide part 22 having a guide face 31 for guiding the medium S transported by the transportation roller pair 21, in a transportation direction; a cover 32 attached on the guide face 31; and a storage part 33 for storing the cover 32 in a removed state. One end of the cover 32 is fixed to the storage part 33.SELECTED DRAWING: Figure 2
Patent JP-2017078403-A (JP)
Title: Connection pipe for connecting active silencer to exhaust system for combustion engine
Inventor: VIKTOR KOCH
IPC: F01N13/14
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a connection pipe that is connected to an exhaust pipe of an exhaust system for an automobile, for efficiently protecting an active silencer from heat.SOLUTION: A connection pipe 7 is provided for connecting a silencer housing 5 of an active silencer 4 and an exhaust pipe 3 for circulating an exhaust gas in an exhaust path 2 of an exhaust system 1 for a combustion engine, in particular, for a combustion engine of an automobile in a fluid passable manner. The connection pipe comprises a pipe wall part 8 including a connection space 9 from the silencer housing to the exhaust pipe. At least one cooling pipe 14 in which a coolant is circulated and which includes an inflow part and a discharge part is disposed in the connection space. The inflow part penetrates the pipe wall part in such a manner that a coolant suction port for introducing the coolant to the cooling pipe is disposed outside of the connection pipe, and the discharge part penetrates the pipe wall part in such a manner that a coolant discharge port for discharging the coolant from the cooling pipe is disposed outside of the connection pipe. Therefore, the silencer can be more efficiently protected from heat.SELECTED DRAWING: Figure 1
Patent JP-2018035253-A (JP)
Title: Vibration-proof rubber composition and vibration-proof rubber
Inventor: KASAI SEIJI
IPC: C08K5/09
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-proof rubber composition that has excellent heat resistance and achieves both of high damping performance and low dynamic-to-static modulus, and a vibration-proof rubber.SOLUTION: A vibration-proof rubber composition contains the following (A)-(D) components. Relative to the total content of (A) and (B) components, the ratio of (B) component is 5-20 wt.%. (A) a natural rubber, or a blend rubber of a natural rubber and a butadiene rubber; (B) a hydrogenated styrene-butadiene block copolymer; (C) a sulfur vulcanizer; and (D) zinc monomethacrylate.SELECTED DRAWING: None
Patent JP-2018037988-A (JP)
Title: Secret key synchronization system, user terminal, and secret key synchronization method
Inventor: OGATA YUSUKE
IPC: H04L9/08
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To safely duplicate a secret key to be used for user authentication of a WEB service between user terminals.SOLUTION: A duplicable user terminal is limited to a secondary user terminal (100-2) registered in a state of being directly connected to a primary user terminal (100-1) as a user terminal registered at first to prevent the duplication of a secret key between the registered user terminal and an unauthorized user terminal. Furthermore, confirmation of whether or not the use of the terminal is suspended (code 3a), confirmation of a safety level of the duplication destination user terminal (code 3b), and collation between the safety level and an authentication policy of the WEB service (code 4a) are performed prior to duplication to prevent the duplication of the user terminal which is likely to be lost, the user terminal with a low safety level and the user terminal incompatible with a policy of the WEB service.SELECTED DRAWING: Figure 1
Patent JP-2018042344-A (JP)
Title: Protection relay device
Inventor: IDETA KIYOZUMI
IPC: H02H3/05
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a two-out-of-three type protection relay device that can be reduced in the size by simplifying a wire connection between terminals for a current signal.SOLUTION: A protection relay device is obtained by housing first to third protection relay devices to a case in this order. Each protection relay device comprises first terminal stages 25X, 25Y, and 25Z including a first terminal group for inputting a three-phase current signal. The case comprises a second terminal stage 25I including a second terminal group for receiving the three-phase current signal from a current transformer provided in each phase of an electric power system. The second terminal group is serially connected to the first terminal group of each protection relay device. Each protection relay device is constructed so that at least one of a phase order of the three-phase current signal received through the corresponded first terminal group and polarity can be inversely replaced, and performs a protection relay operation by using the three-phase current signal after the replacement. A final protection relay operation result is determined by a majority processing of a protection relay operation result by each protection relay device.SELECTED DRAWING: Figure 6
Patent JP-2018040901-A (JP)
Title: Toner set for electrostatic charge image development, toner cartridge, electrostatic charge image developer set, image forming apparatus, and image forming method
Inventor: TSURUMI YOSUKE
IPC: G03G15/01
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide, in an image forming apparatus comprising four image holding bodies, two primary intermediate transfer bodies, and one secondary intermediate transfer body, a toner set for electrostatic charge image development that reduces the occurrence of streak-like density unevenness in an image formed by the third image holding body.SOLUTION: A toner set for electrostatic charge image development includes a first toner, a second toner, a third toner, and a fourth toner including toner particles and titanium oxide particles externally added to each of the toner particles. The ratio of concentration of titanium between the first to fourth toners is as follows. The first toner: second toner: third toner: fourth toner=1.6 to 1.9:2.0 to 2.4:1.2 to 1.5:0.5 to 1.1.SELECTED DRAWING: Figure 1
Patent JP-2017059240-A (JP)
Title: Industrial hygiene management support system, industrial hygiene management support method, and industrial hygiene management support program
Inventor: IKEDA YOSHIRO
IPC: G06Q10/06
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent a defect or insufficiency on compliance from occurring in three management jobs for industrial hygiene of a work environment management job, a work management job and a health management job.SOLUTION: An industrial hygiene management support system according to the present invention supports at least any one management job of three management jobs for industrial hygiene of a work environment management job, a work management job and a health management job. The industrial hygiene management support system comprises: a database for storing, for each type of harmful work, information which is on management items stipulated in the law of the three management jobs for industrial hygiene and in which at least two of a person, a place and a thing are associated with each other in a format readable via a telecommunication line; and a management unit for managing actual performance information on any management job of the three management jobs for industrial hygiene, and for generating management information to manage the management job so that it is performed according to the law on the basis of the actual performance information and the information stored in the database.SELECTED DRAWING: Figure 2
Patent JP-2017010047-A (JP)
Title: Tactile sense recognition system using vibrator
Inventor: SUZUKI KAZUTAKA
IPC: G09B21/00
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem of the situation with blind people, who use hands for Braille recognition, in which wrong recognitions can easily occur due to difficulty of intuitively recognizing the position of an object in an existing object recognition of an indirect visual contact type in a place where an observer cannot directly see.SOLUTION: The tactile sense recognition system, which uses a plurality of vibrators having an oscillator oscillating to hold the vibrators, are used to allow blind people to do Braille recognition without using hands and allow observers to intuitively recognize the position of an object.SELECTED DRAWING: Figure 2
Patent JP-2018049046-A (JP)
Title: Display device
Inventor: TACHIKAWA TADANORI
IPC: G09F9/00
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a display device with a camera capable of reducing the width of a display frame while preventing unintended shooting.SOLUTION: The display device includes: a display unit; a rail member; and a shooting unit. The rail member is disposed on the back of the display unit. The shooting unit is disposed being engaged with the rail member. In a first state that the shooting unit is moved to one end of the rail member, a lens included in the shooting unit is exposed to the out side of the display unit, and in a second state that the shooting unit is moved to the other end of the rail member, the lens is disposed at a position where the lens is overlapped with the rear face of the display unit.SELECTED DRAWING: Figure 3
Patent JP-2017016693-A (JP)
Title: Support for cluster computing for application program
Inventor: ZVI TANNENBAUM
IPC: G06F9/50
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a computer cluster system including a plurality of nodes and a software package including a user interface and a kernel to translate a program code command.SOLUTION: A cluster node module is configured to communicate with a kernel and another cluster node module. The cluster node module communicates with other cluster modules, accepts commands from a user interface so that some cluster node modules communicating with a kernel can operate as a computer cluster, and translates at least some of the commands.SELECTED DRAWING: Figure 2
Patent JP-2018047874-A (JP)
Title: Intake/exhaust valve device and vehicle seat device
Inventor: SAKAI MAKOTO
IPC: A47C7/02
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide an intake/exhaust valve device that is able to ensure more stably holding state.SOLUTION: An intake/exhaust valve device 52 comprises: a body part 54 to which an air tube for formation of an air passage is connected; and a first fixing part 55 and a second fixing part 56 with respect to a hold member 50 disposed inside a seat. The first fixing part 55 is fixed to a first position α of the hold member 50. In a second position β of the hold member 50, a shaft-like second screwed part 74 is provided, which functions as a second fixing-part fastening member to which a second screw member 78 is screwed. In addition, a second hole part 62 serving as an insertion hole for the second screwed part 74 is formed in the second fixing part 56. The second hole part 62 is formed as a long hole 82 extending in a direction connecting the first fixing part 55 and the second fixing part 56.SELECTED DRAWING: Figure 8