baber/WOPTO huggingface dataset:
Patent JP-2018117199-A (JP)
Title: Communication device and communication method
Inventor: OSHIMA KAZUO
IPC: H04M3/00
Filed: 2017-01-17
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for setting station data.SOLUTION: A communication device 110 transmits a first control signal, indicating the address of a first node 111 and the type of the first node 111, by broadcast. The communication device 110 also receives a second control signal indicating the address of a second node 121, and transmitted therefrom in response to the transmitted first control signal. The communication device 110 sets the station data of the first node 111 based on the address indicated by the received second control signal. Furthermore, the communication device 110 controls routing of the first node 111 based on the station data thus set.SELECTED DRAWING: Figure 1
Patent JP-2018048993-A (JP)
Title: Continuous friction-wear test method and continuous friction-wear tester
Inventor: FUJIWARA MASARU
IPC: G01N3/56
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a continuous friction-wear tester capable of properly proceeding with a wear test.SOLUTION: A continuous friction-wear test wears a test piece 12 by friction. A belt-like friction material 13 is unwound from an unwinding roller 16 on which the friction material 13 is wound, and then is wound by a winding roller 18. Between the unwinding roller 16 and the winding roller 18 in a path of the friction material 13 unwound from the unwinding roller 16 to the winding roller 18 so as to move in one direction, a receiving roller 22 is caused to come into contact with one side of the friction material 13 while the test piece 12 is caused to come into contact with the other side of the friction material 13. In addition, the test piece 12 is held to a sample stage 23 in such a way that the test piece 12 is pressed with a predetermined load against the receiving roller 22 from the other side of the friction material 13 moving in one direction.SELECTED DRAWING: Figure 1
Patent JP-2018121406-A (JP)
Title: Power converter
Inventor: YAMAI HIROYUKI
IPC: H05K7/20
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a power converter capable of certainly preventing heat receiving of a capacitor with a relatively simple configuration.SOLUTION: A power converter includes: an inverter; connection conductors 5an, 5bn for feeding power to the inverter; and a filter circuit that includes a capacitor circuit and being implemented in the connection conductor. The power converter also includes: a conductor unit 6 to which a first capacitor is electrically connected and becoming a wiring unit of the capacitor circuit; and a cooler 9 on which the capacitor is mounted. The connection conductors, the conductor unit, and the cooler are arranged so as to overlap with each other. The connection conductors are electrically connected with the conductor unit. The conductor unit comes into thermally contact with an extension unit 9an of the cooler.SELECTED DRAWING: Figure 3
Patent JP-2018120706-A (JP)
Title: Negative electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
Inventor: NOMURA KEISUKE
IPC: H01M4/62
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved negative electrode for nonaqueous electrolyte secondary batteries and a nonaqueous electrolyte secondary battery which enable the increase in the capacity of a nonaqueous electrolyte secondary battery while suppressing the worsening of its life characteristic.SOLUTION: To solve the above problem, a negative electrode for nonaqueous electrolyte secondary batteries is provided according to an aspect of the present invention. The negative electrode includes: a first negative electrode active material layer disposed on a negative electrode current collector and containing a styrene-butadiene rubber as a first main binder; and a second negative electrode active material layer disposed on the first negative electrode active material layer and containing an acrylate binder as a second main binder. The area density ratio of the first negative electrode active material layer to the second negative electrode active material layer is 0.25-1.SELECTED DRAWING: Figure 1
Patent JP-2018120172-A (JP)
Title: Image forming apparatus and image forming method
Inventor: KOBAYASHI KIYOTAKA
IPC: G03G21/06
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method that can reduce wear of a photoreceptor while ensuring necessary static elimination performance.SOLUTION: An image forming apparatus comprises: a photoreceptor; a static eliminating member that is electrically grounded and rotatably arranged in contact with a surface of the photoreceptor; and a charging member that charges the photoreceptor. When a predetermined first timing is reached (Yes in step S11), the image forming apparatus executes density detection processing of detecting the density of a predetermined patch image formed on the surface of the photoreceptor (step S12), changes an applied voltage applied to the charging member according to a result of detection obtained through the density detection processing (step S13), and increases or decreases the linear velocity of the static eliminating member according to a change in applied pressure applied to the charging member (step S14).SELECTED DRAWING: Figure 11
Patent JP-2018120544-A (JP)
Title: Notification system
Inventor: OKUYAMA TATSURO
IPC: G08B23/00
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To perform an attention evocation as to such a fact that external disaster prevention equipment is in a predetermined state, regardless of an elapsed time since the external disaster prevention equipment has reached the predetermined state.SOLUTION: A receiver 5 for informing a user of a state of each device of an external system 100 which performs a disaster prevention operation in conjunction with the receiver 5, comprises: a detection unit 571 for detecting that a state of each device of the external system 100 is in a predetermined state; a disaster prevention-side notifying unit 572 for, when the detection unit 571 detects that the state of each device of the external system 100 is the predetermined state, notifying a user that the state of each device of the external system 100 is in the predetermined state during a first period; and a notifying-side notifying unit 573 for, when the detection unit 571 detects that the state of each device of the external system 100 is the predetermined state, notifying the user that the state of each device of the external system 100 is the predetermined state during a second period which is a period after the first period.SELECTED DRAWING: Figure 1
Patent JP-2017145400-A (JP)
Title: Thermoplastic elastomer composition
Inventor: SHIRAKI MASANORI
IPC: C08K3/00
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition which is excellent in moldability and flexibility, has high permanent compression set resistance, gas barrier properties, water vapor barrier properties and bleeding resistance even under high temperature, facilitates piercing a needle when used as a plug body for needling such as a plug body of a vial, and is hard to cause liquid leakage, and to provide a molded body obtained using the composition.SOLUTION: There are provided: a thermoplastic elastomer composition which contains a component A of a hydrogenated block copolymer being a hydrogenated product of a block copolymer having an aromatic vinyl polymer block, and an isoprene polymer block containing a structural unit derived from isoprene or a mixture of isoprene and butadiene, a component B of polybutene oil, a component C of polyolefin, and a component D of a crosslinked isobutylene polymer D1 and/or a triblock copolymer D2 composed of an aromatic vinyl polymer block and an isobutylene polymer block, and has A hardness of less than 45; and a molded body obtained using the composition.SELECTED DRAWING: None
Patent JP-2018125487-A (JP)
Title: Component supply device and component supply robot provided with the same
Inventor: MOTOWAKI YOSHIO
IPC: H05K13/02
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a component supply device capable of efficiently mounting or supplying components in a cylindrical stick housing components on one column without using other robots and a component supply robot using the same.SOLUTION: A component supply device 1 includes: a robot mounting member 10 fitted to an end part of a robot arm 110; a component gripping tool 20 supported by the robot mounting member 10; a stick fitting part 30 supported by the robot mounting member 10 and fitted by a stick S housing components P; a component ejection mechanism 40 ejecting the components P in the stick S fitted to the stick fitting part 30 one by one; a guide member 50 which guides the components P ejected by the component ejection mechanism 40 to a grip position by the grip member of the component gripping tool 20; and a relative movement device which moves the guide member 50 in the state that the components P are gripped with the grip member and causes the state in which the components P gripped with the grip member can be mounted at a prescribed position.SELECTED DRAWING: Figure 1
Patent JP-2018059038-A (JP)
Title: Polycarbonate resin composition for optical component, and optical component
Inventor: TOMITA KEISUKE
IPC: C08K5/49
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition for optical component which has good hue and is extremely reduced in mold contamination at the time of molding, and to provide an optical component.SOLUTION: A polycarbonate resin composition for optical component contains 0.1-4 pts.mass of a polyalkylene glycol copolymer (B) composed of a linear alkylene ether unit (B1) having no branched structure and 3 or more carbon atoms and a branched alkylene ether unit (B2) having a branched structure and 4 or more carbon atoms and 0.005-0.5 pts.mass of a phosphorus-based stabilizer (C), with respect to 100 pts.mass pf a polycarbonate resin (A), where the total carbon number oa a side chain alkyl group of the branched alkylene ether unit (B2) is equal to or larger than a carbon number of a main chain alkylene ether group.SELECTED DRAWING: None
Patent JP-2018132603-A (JP)
Title: Virtual image optical system and virtual image display device
Inventor: NAKAMURA NAOKI
IPC: G02B27/02
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a virtual image optical system and a virtual image display device that can reduce the generation of a gap in a display area of an observed virtual image even when a viewing angle is widened.SOLUTION: A virtual image optical system comprises: a reflection optical system that branches image light into a plurality of light beams; and light guide members on which the plurality of light beams obtained through branching of the image light performed by the reflection optical system is incident and guide the light beams to be emitted. The light guide members each include a light beam incident part that is a surface on which the light beam is made incident, a light guide part that guides the light beam made incident on the light incident part, a light beam emission part that emits the image light to the outside of the light guide member, and a take-out part that reflects the image light guided by the light guide part to be guided to the light beam emission part. The reflection optical system has a first reflection surface that causes part of the image light to travel toward the light beam incident part and causes the rest of the image light to travel in a direction different from the light beam incident part, and a second reflection surface that reflects the image light traveled from the first reflection surface toward the light beam incident part.SELECTED DRAWING: Figure 1
Patent JP-2017124971-A (JP)
Title: Intermediate film for glass laminate and glass laminate
Inventor: KUSUFUJI TAKESHI
IPC: B32B17/10
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate film for glass laminate excellent in acoustic insulation and heat insulation and capable of maintaining acoustic insulation, weather resistance and thermal creep resistance at high level even when thickened and a glass laminate using the same.SOLUTION: There is provided an intermediate film for glass laminate containing at least one layer of an A layer containing a thermoplastic elastomer, wherein visible light transmittance is 70%, infrared ray average transmittance with wavelength of 800 to 1100 nm is 72%, preferably 70% or less, especially preferably 32% or less in a glass laminate having the intermediate film for glass laminate arranged between 2 clear glasses having total thickness of 4 mm or less, at least one layer of layers constituting the intermediate film contains a heat insulation material and an antioxidant. There is provided an intermediate film wherein the thermoplastic elastomer is a hydrogen addition of a block copolymer having a polymer block containing an aromatic vinyl unit of 60 mol% or more and a polymer block containing a conjugated diene unit of 60 mol% or more.SELECTED DRAWING: None
Patent JP-2018133062-A (JP)
Title: Parking detection device, vehicle state grasping system, parking detection system, parking detection method
Inventor: MASUDA TATSUYA
IPC: G08G1/00
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To detect illegal parking accurately.SOLUTION: When a door on a driver's seat side of the own vehicle is locked, it is determined whether or not the locking is a locking performed from the outside of the vehicle. If it is determined that the locking is a locking performed from the outside of the vehicle, it is determined that the vehicle has been parked illegally. Being locked from the outside of the vehicle means that the driver has locked from the outside of the vehicle after parking, so it can be judged that the vehicle has been parked illegally by detecting the locking performed from the outside of the vehicle as described above.SELECTED DRAWING: Figure 4
Patent JP-2018137891-A (JP)
Title: Condition detection device, condition detection method, and control device
Inventor: IWASA HIROSHI
IPC: H02H7/18
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To automatically acquire a condition of a switch of an excessive voltage prevention device having low current consumption at a low cost.SOLUTION: In a condition detection device for detecting a condition of a switch of an excessive voltage prevention device having low current consumption, a microprocessor 291 outputs combinations of a plurality of signals. Each output controls each of mechanical relays 211 to 216. Each mechanical relay controls a path in which a current flows by short-circuiting or not short-circuiting between a specific node 501 and a specific node 502 and between a specific node 511 and a specific node 512 of an excessive voltage prevention circuit of an evaluation object. The microprocessor receives a determination result from a device or a circuit as the object of evaluation in each case from the excessive voltage prevention circuit of the evaluation object through a terminal block 241. The result is indicated by a light emission diode 261 as a final result of the condition of the switch in the output of a combination of the plurality of signals defining a boundary between H (high) or L (low).SELECTED DRAWING: Figure 9
Patent JP-2018137614-A (JP)
Title: Communication device, communication system, communication method, and program
Inventor: TANAKA REIJI
IPC: H04M1/00
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To make it possible, before voice originated by a user on the transmission side is output as voice on the reception side, for the reception side to grasp the origination of the voice by the speaker on the transmission side.SOLUTION: A first communication device generates voice data indicating input voice; detects a level of the voice to generate voice level information indicating the detected level of the voice; generates packet data obtained by adding to voice data generated with respect to voice input in a first period voice level information generated with respect to voice input in a second period, a period after the first period; and transmits the packet data to the second communication device via a network. The second communication device receives the packet data; performs reproduction processing of reproducing the voice data; outputs a result of the reproduction processing; performs display processing for displaying a voice level indicated by the voice level information; and outputs a result of the display processing prior to the output of result of the reproduction processing.SELECTED DRAWING: Figure 1
Patent JP-2018137347-A (JP)
Title: Temporarily supporting substrate for device formation and method for manufacturing device
Inventor: OKUYAMA TETSUO
IPC: B32B15/04
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a temporarily supporting substrate for device formation to manufacture an electronic device to be produced by a process of which the process temperature is 420°C, preferably over 500°C.SOLUTION: A method for manufacturing a device comprises the steps of: continuously or discontinuously forming a thin film, which is composed of a thin film of at least one kind of metal selected from molybdenum and tungsten, on a part of at least one face of an inorganic substrate to make a temporarily supporting substrate; performing a treatment on the temporarily supporting substrate preferably with a coupling agent; coating the temporarily supporting substrate with a polymer, preferably a polyimide precursor solution and drying the coating, thereby forming a polyimide layer; forming a device thereon and then, peeling each polyimide layer from the temporarily supporting substrate. The temporarily supporting substrate of the present invention can be peeled with stability even after an over-500°C process, and it never damages the device at peeling.SELECTED DRAWING: None
Patent JP-2017153080-A (JP)
Title: Semiconductor apparatus and display device
Inventor: ASAMI MUNEHIRO
IPC: G09G3/20
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit for a display device which consists of TFTs of one conductivity type and is capable of normally obtaining an amplitude of an output signal.SOLUTION: A potential at a node α of a shift register SR rises when TFTs 101 and 104 are turned on by inputting pulses thereto, rises and then is brought into a floating state in a state of VDD-VthN. Therefore, as a TFT 105 is turned on and a clock signal becomes Hi, a potential at an output node rises. On the other hand, a potential at a gate electrode of the TFT 105 further rises with the potential rise at the output node by actions of a capacitor 107 and becomes higher than VDD+VthN. Therefore, the potential at the output node rises to VDD without a voltage drop caused by a threshold value of the TFT 105. Thereafter, TFTs 102 and 103 are turned on by inputting next-stage output thereto, the potential at the node α falls, and the TFT 105 is turned off. At the same time, a TFT 106 is turned on and the potential at the output node becomes Lo.SELECTED DRAWING: Figure 1
Patent JP-2018135052-A (JP)
Title: Railway crossing gate
Inventor: MORIYAMA YUKIO
IPC: B61L29/16
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent the execution frequency of abnormality handling during lift control due to a decrement of incoming power from increasing in response to the situation of deviation from a regulation for existing equipment installed only with a railway crossing gate.SOLUTION: If a decrement of incoming power RV is detected during execution of drive control (Step S13: N), increment restraint processing is performed for restraining an increment of a driven current of a motor (Step S25). Furthermore, when the decrement of power incoming RV is no longer detected during execution of drive control (Step S12: Normal), slow restoration processing is performed for slowly restoring the restrained portion in the increment restraint processing (Step S22: Y, and S24). Further, the slow restoration processing is performed using an absolute power limit value Plp (absolute limit value) which is a fixed value, a current power limit value Plc (current limit value) which can be increased or decreased by a value less than the absolute power limit value Plp, and a limit current value Pm (current limit value) obtained by converting the current power limit value Plc to a current value.SELECTED DRAWING: Figure 1
Patent JP-2018139779-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: SUZUKI KATSUNORI
IPC: A61B5/055
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus which can improve the image quality of a tomographic image of a curved surface, interactively set the desired curved surface, and easily obtain the tomographic image in the time close to real-time.SOLUTION: A magnetic resonance imaging apparatus includes: position calculation means which receives the input slice curve, calculates the respective positions of columnar regions when moving the columnar regions in a subject so as to overlap along the slice curve, and holds the calculated position information and the position information of the slice curve; imaging means which detects the MR signal generated from the columnar region by exciting the columnar region; control means which causes the imaging means to repeat a series of operations; image reconstruction processing means which reconstructs the image by using the plurality of detected MR signals; and display means which displays the curved surface tomographic image being the reconstructed image. The magnetic resonance imaging apparatus updates the curved surface tomographic image being displayed in accordance with the extended slice curve when receiving the input of extending the slice curve interactively on a screen.SELECTED DRAWING: Figure 10
Patent JP-2018141081-A (JP)
Title: Resin composition, film, method for producing film, and optical device including film
Inventor: KATAYAMA TOSHIHIKO
IPC: C08L79/06
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which is excellent in physical properties such as chemical resistance even when cured at a low temperature of less than 300°C.SOLUTION: The resin composition of the present invention to be used for forming a transparent member contains a polymer containing a structural unit having a carboxyl group, an inorganic filler, and a surface treatment agent. The polymer contains one or more selected from the group consisting of polyamides, polyimides, polybenzoxazoles, and polyamide-imides. The surface treatment agent contains a functional group which reacts with a carboxyl group, and a functional group which interacts with the inorganic filler.SELECTED DRAWING: None