baber/WOPTO huggingface dataset:
Patent JP-2018034422-A (JP)
Title: Laminate, metal-clad laminate, printed wiring board, and electronic equipment
Inventor: MURASE HIROHIKO
IPC: C08J5/24
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminate excellent in thermal stability while satisfying dielectric characteristics and heat resistance in a high frequency region suitable for an insulating layer for electronic components such as a printed wiring board.SOLUTION: A laminate has a resin fiber composite layer (Q) formed by impregnating a sheet-like fiber base material with a resin composition (P) containing a cyclic olefin copolymer (A) having a glass transition temperature of 150°C or higher, and an antioxidation layer (Y) containing a resin (B) which contains a basic unit having an aromatic ring in its main chain and has a melting point or a glass transition temperature of 100°C or higher and 250°C or lower. At least one of outermost layers of the laminate is the antioxidation layer (Y).SELECTED DRAWING: None
Patent JP-2018034685-A (JP)
Title: Structure of vehicular garnish fitting part
Inventor: INOUE SHINYA
IPC: B60R13/04
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a vehicular garnish fitting part that can suitably enhance a feeling of rigidity of a garnish while suitably reducing weights and manufacturing costs.SOLUTION: A structure A of a vehicular garnish fitting part comprises a lip member 3 arranged in a gap 7 between a panel 10 and a garnish 2, and the lip member 3 has, in the gap 7, a first part 31 for closing an end opening 7a inside an edge part 2a of the garnish 2 and a second part 32 connecting with the first part 31 to extend from the first part 31 to an inner side of the gap 7, and further has a third part 33 connecting with a rear part of the second part 32 and made larger in thickness in a width direction of the gap 7 than the second part 32.SELECTED DRAWING: Figure 2
Patent JP-2018040373-A (JP)
Title: valve
Inventor: MURAOKA KENJI
IPC: F16K27/02
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a valve capable of simplifying its structure.SOLUTION: A valve 100 is equipped with: a housing 110 which has flow paths 111 (a first flow path 111a and a second flow path 111b) in which a fluid is circulated; a valve shaft 120 provided in the housing 110; and a valve body 130 provided so as to rotate about an axis of the valve shaft 120. The housing 110 is equipped with a lead-in port 112 which is provided at a middle portion of the first flow path 111a and leads the fluid into an EGR cooler 30, and a lead-out port 113 which is provided at a middle portion of the second flow path 111b and returns the fluid passing through the EGR cooler 30 to the second flow path 111b. The valve body 130 switches the opening/closing of the flow path 111 and is formed to partition the lead-in port 112 and the lead-out port 113 when blocking the flow path 111. At least a part of the lead-in port 112 and the lead-out port 113 is positioned within a range with width W which the valve body 130 has, when fully opening the flow path 111, in a circulating direction of the fluid in the flow path 111.SELECTED DRAWING: Figure 2
Patent JP-2018040075-A (JP)
Title: Sizing agent for carbon fiber, method for preparing sizing agent for carbon fiber, and aqueous liquid of sizing agent for carbon fiber
Inventor: ITO JUN
IPC: D06M13/152
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a sizing agent for carbon fiber of which an aqueous liquid maintains excellent stability even when stored for a long period of time, that provides excellent convergence property to a carbon fiber bundle to which the sizing agent is bonded, suppresses curing with time of the carbon fiber bundle to which the sizing agent is bonded, and of which the carbon fiber bundle to which the sizing agent is bonded exhibits excellent adhesiveness to a thermosetting or thermoplastic matrix resin; a method for preparing the sizing agent for carbon fiber; and an aqueous liquid of the sizing agent for carbon fiber.SOLUTION: A sizing agent for carbon fiber contains a vinyl ester resin, a non-ionic surfactant and a polymerization inhibitor, and contains the polymerization inhibitor at a ratio of 100-3,000, where the vinyl ester resin has an acid value of 10-30 mg/g-KOH.SELECTED DRAWING: None
Patent JP-2018041829-A (JP)
Title: Method for manufacturing silicon epitaxial wafer, and method for manufacturing semiconductor device
Inventor: MIZUSAWA YASUSHI
IPC: H01L21/20
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a silicon epitaxial wafer, by which a silicon epitaxial wafer reduced in warp in formation of a multilayer film can be manufactured.SOLUTION: A method for manufacturing a silicon epitaxial wafer comprises the steps of: preparing a silicon wafer for a test in advance; forming a multilayer film on a surface of the silicon wafer for a test; measuring a warp direction and a warp quantity (Warp) W of the silicon wafer with the multilayer film formed thereon; selecting a silicon wafer making a substrate for device formation, and a condition for forming an epitaxial layer to be formed on the silicon wafer making the substrate for device formation so that a warp enough to cancel out the measured warp quantity W is formed in an opposite direction to the measured warp direction; and forming the epitaxial layer on a surface of a silicon wafer which is the selected substrate for device formation, provided that a multilayer film is to be formed on the surface in the selected condition for epitaxial layer formation.SELECTED DRAWING: Figure 1
Patent JP-2018043533-A (JP)
Title: In-wheel motor drive device
Inventor: SATO KATSUNORI
IPC: F16H1/06
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To achieve axial downsizing of an in-wheel motor drive device by contriving layout arrangement of a rotary pump and a drive shaft, and an oil passage in a lubrication mechanism.SOLUTION: An in-wheel motor drive device 21 is provided, comprising: an electric motor 26 for driving a wheel; a parallel axis gear reducer 27 comprised of a plurality of gears 30, 31; a wheel bearing; a casing 22 for accommodating the electric motor 26 and the parallel axis gear reducer 27; and a lubrication mechanism 38 which supplies a lubrication oil to the electric motor 26 and the parallel axis gear reducer 27 by a rotary pump 39, each gear 30, 31 of the parallel axis gear reducer 27 being supported by bearings rotatably with respect to the casing 22. The lubrication mechanism 38 has structure in which a drive shaft 47 of the rotary pump 39 are arranged in a radial direction of the gear 30, 31 of the parallel axis gear reducer 27 and are engaged with the gear, and an oil passage 40 extending from a delivery port 42 of the rotary pump 39, is formed between bearings of the casing 22.SELECTED DRAWING: Figure 1
Patent JP-2018044291-A (JP)
Title: Arm support structure
Inventor: WADA ICHIRO
IPC: E02F3/38
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an arm support frame capable of switching between a rotatable state and a rotation restricted state with regard to an arm.SOLUTION: An arm support structure includes a connection link 20 and an arm support frame 10. The connection link 20 has a first pin hole, a second pin hole, and a third pin hole formed thereon. The connection link 20 is connected rotatably to a tip of a work machine link 80 through the first pin hole and to a tip of the arm 8 through the third pin hole, the work machine link connecting a cylinder 90 with the work machine. The arm support frame 10 has a fourth pin hole and a fifth pin hole formed thereon. The arm support frame 10 is connected to the tip of the arm 8 to be rotatable with regard to the arm 8, through the fourth pin hole and the third pin hole. Rotation of the arm support frame 10 is restricted with regard to the arm 8, when the second pin hole is aligned with the fifth pin hole and a connection pin PN3 is inserted into the second pin hole and the fifth pin hole.SELECTED DRAWING: Figure 8
Patent JP-2018044462-A (JP)
Title: Turbo rotation speed control device and turbo rotation speed control method
Inventor: SASE RYO
IPC: F02D23/00
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a turbo rotation speed control device capable of reducing the turbocharging delay of a turbocharger while restricting the deterioration of fuel consumption and the dilution of engine oil due to fuel injection in a compression stroke.SOLUTION: A turbo rotation speed control device for controlling an actual turbo rotation speed of a turbocharger of an engine capable of rear-stage fuel injection for performing injection in an expansion stroke together with main fuel injection for performing injection in a compression stroke comprises: a target turbo rotation speed determination part for determining a target turbo rotation speed of a turbocharger based on the operational state of the engine; an actual turbo rotation speed acquisition part for acquiring an actual turbo rotation speed; an acceleration determination part for determining whether a vehicle is accelerating; and a rear-stage fuel injection amount determination part for determining the injection amount of rear-stage fuel injection based on the deviation between the target turbo rotation speed and the actual turbo rotation speed, when being determined that the vehicle is accelerating, thereby increasing the rising speed of the actual turbo rotation speed which rises toward the target turbo rotation speed by the main fuel injection.SELECTED DRAWING: Figure 1
Patent JP-2018045451-A (JP)
Title: Vehicle control apparatus
Inventor: KIN KAIEN
IPC: G08G1/16
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To improve safety of a vehicle when the mode is switched from self-driving mode to manual driving mode.SOLUTION: A storage unit 10 stores information for specifying an additional time calculation function which indicates a relation between a response time required for a driver of a vehicle in self-driving mode to operate manually the vehicle and a plurality of numerical values obtained by analyzing multiple kinds of information obtained by measuring the driver. An external measurement unit 4 measures a state of the outside of the vehicle in self-driving mode. A driver information acquisition unit 2 acquires multiple kinds of information on the driver of the vehicle. A determination unit 21 determines whether the vehicle is to be controlled by the driver or not, on the basis of the state measured by the external measurement unit 4. An additional time calculation unit 22 calculates an additional time required for transition from self-driving mode to manual-driving mode in which the vehicle is driven by the driver, on the basis of the multiple kinds of information acquired by the driver information acquisition unit 2 and the additional time calculation function, when the determination unit 21 determines that transition of the control is necessary.SELECTED DRAWING: Figure 2
Patent JP-2018045917-A (JP)
Title: Wiring accessory, assembly member, and accessory body
Inventor: UJIHARA HIDEAKI
IPC: H01R25/00
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a wiring accessory, an assembly member, and an accessory body in which, although the front face of the wiring accessory is expanded, a space for accommodating wiring, etc., is not reduced.SOLUTION: The lateral end faces 32 of a cover 3 are located to the outside of the lateral end faces 22 of a body 2. The cover 3 includes a first protrusion 34 protruding from one lateral end face 32 of the cover 3. The body 2 includes a second protrusion 24 protruding from one lateral end face 22 of the body 2. An assembly frame 5 includes a first side part 51, a second side part 52 and a connecting side part 53. The connecting side part 53 connects the first side part 51 and the second side part 52 that are arranged by being shifted in the lateral direction from each other. The assembly frame 5 is constructed so as to join the body 2 and the cover 3 together by holding the first protrusion 34 and the second protrusion 24 between the first side part 51 and the second side part 52 in the lateral direction.SELECTED DRAWING: Figure 7
Patent JP-2017059830-A (JP)
Title: Structure for radio frequency applications, and process for manufacturing such structure
Inventor: BICH-YEN NGUYEN
IPC: H01L21/02
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure for radio frequency applications; and a method for manufacturing the structure.SOLUTION: The present invention relates to a structure (100) for radio frequency applications. The structure (100) comprises: a monocrystalline substrate (1); a polycrystalline silicon layer (2) directly on the monocrystalline substrate (1); and an active layer (3) on the polycrystalline silicon layer (2), intended to receive radio frequency components. In the structure, at least a first portion (2a) of the polycrystalline silicon layer (2) extending from an interface (I) of the polycrystalline silicon layer (2) with the monocrystalline substrate includes carbon and/or nitrogen atoms located at the grain boundaries of the polycrystalline silicon, in a concentration comprised between 2% and 20%. The invention further relates to a process for manufacturing such a structure.SELECTED DRAWING: Figure 2
Patent JP-2018044520-A (JP)
Title: Fuel supply device
Inventor: KIMURA YOSUKE
IPC: F16C35/02
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device which includes a housing storing a Wesco pump and a brushless motor having a rotor consisting of a cylindrical magnetic pole member joined coaxially to a rotary shaft in the state where the rotary shaft is connected at one end to an impeller of the Wesco pump in a relatively non-rotatable manner, and of which a passage is enlarged for distributing fuel from the Wesco pump into the housing.SOLUTION: A rotary shaft 25 is formed integrally with an impeller connection part 25a which is arranged at one end of the rotary shaft 25 so as to connected to the impeller in a relatively non-rotatable manner, and a magnetic pole member insertion part 25b which has an outer face shape different from the inner face shape of a magnetic pole member 24 and is inserted coaxially into the magnetic pole member 24 to form a passage 37 between the inner face of the magnetic pole member 24 and itself to distribute fuel from the Wesco pump. On both axial sides of the magnetic pole member insertion part 25b of the rotary shaft 25, bearing load regions A1, A2 are set corresponding to bearings for rotatably supporting the rotary shaft 25, respectively.SELECTED DRAWING: Figure 2
Patent JP-2018046513-A (JP)
Title: Sound wave communication method and sound wave communication system
Inventor: OCHI HIROSHI
IPC: H04B11/00
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a sound wave communication method and sound wave communication system that perform transmission/reception of 2 or more types of data while transmitting a response to reception of a sound wave using a set of sound wave communication devices (a first sound wave communication device and second sound wave communication device).SOLUTION: A sound wave communication system 1 is composed of a first sound wave communication device 3 and a second sound communication device 5. From the first sound wave communication device 3, a first sound wave is transmitted to the second sound communication device 5; as a response from the second sound communication device 5, second sound waves each having a wave transmission period and dormant period as one cycle are successively transmitted at given cycles to the first sound wave communication device 3 until the next first sound wave is received. When receiving a second sound wave, the first sound wave communication device, on the basis of a time required from wave transmission of a first sound wave to reception of a second sound wave and a length of a wave transmission period, determines wave transmission time at which the second sound communication device 5 can receive the next first sound wave; and transmits the next first sound wave to the second sound communication device 5 at the wave transmission time.SELECTED DRAWING: Figure 1
Patent JP-2018049381-A (JP)
Title: Memory control circuit, memory system, and processor system
Inventor: NOGUCHI HIROKI
IPC: G06F12/08
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To achieve high-speed writing by making the most of a volatile memory and a non-volatile memory.SOLUTION: A memory control circuit includes: a write destination selection part for selecting one of a volatile memory and a non-volatile memory within a first storage device as a write destination for each address area in which a processor writes data to the first storage device; a write control part for performing write control of data in an address area to which the data should be written to a write destination selected by the write destination selection part; and an access information registration part for associatively registering selection information of a volatile memory or a non-volatile memory as a write destination, and information on the number of times for switching pages in address groups continuous within the address area for each address area. When receiving a new write request from the processor, the write destination selection part selects a write destination based on information registered in the access information registration part.SELECTED DRAWING: Figure 1
Patent JP-2018048879-A (JP)
Title: Inspection method of wheel alignment
Inventor: SHIMADA TOSHIFUMI
IPC: G01M17/007
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To rapidly inspect a cause by which a malfunction is generated in a wheel alignment.SOLUTION: An inspection method of wheel alignment measures a steering angle of a front wheel at the outer side and a front wheel at the inner side in a state that a handle is manipulated to the left so that the front wheel at the outer side is set to the steering angle 20° (S2). Next, the steering angle of the front wheel at the outer side and the front wheel at the inner side in a state that the handle is manipulated to the left so that the front wheel at the outer side is set to the steering angle 20°(S3) . Next, the steering angle of the front wheel at the outer side and the front wheel at the inner side in a state that the handle is manipulated to the left so that the front wheel is set to a full lock is measured (S4). Next, the front wheel at the outer side and the front wheel at the inner side in a state that the handle is manipulated to the right so that the front wheel is set to a full lock is measured (S5). A determination is made as to whether or not a cause is available for the bending of a knuckle arm on the basis of a measurement result of the steering angles of S2 and S3, and a bending state of the knuckle arm is determined on the basis of a difference of the steering angles of S4 and S5.SELECTED DRAWING: Figure 2
Patent JP-2016209764-A (JP)
Title: Game machine
Inventor: MATSUO CHIHIRO
IPC: A63F5/04
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which allows a player who is inexperienced in spot pressing to perform a game with peace of mind.SOLUTION: A game machine of the present invention comprises: variation display means containing plural display columns, and variable displaying a pattern which is provided on each display column and required for a game; display column performance means which has a period for performing normal acceleration processing to the plural display columns during start of a normal unit game, and which performs a performance for displaying a specific pattern combination on a specific line over the plural display columns, instead of the normal acceleration processing in a period of acceleration processing which is performed at the start time of the unit game in which a specific condition is established; and voice output means for outputting a predetermined voice when the specific pattern combination is displayed. When the performance for displaying the specific pattern combination on the specific line over the plural display columns, is performed instead of normal acceleration processing in the period of the acceleration processing of the unit game in which the specific condition is established, the voice output means outputs the predetermined voice.SELECTED DRAWING: Figure 128
Patent JP-2018050693-A (JP)
Title: Game machine
Inventor: YAMAMOTO TAKEHIRO
IPC: A63F7/02
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement of a performance.SOLUTION: A game machine 1 includes performance control means capable of controlling a first performance executed by utilizing first means (for example, a light emission unit 20) and a second performance executed by utilizing second means (for example, a speaker 30) differing from the first means. As modes in which the first performance is generated by the performance control means, the game machine 1 sets a composite performance mode for allowing the first performance and the second performance to occur at the same time, and a single performance mode for allowing the first performance to occur while preventing the second performance from occurring.SELECTED DRAWING: Figure 3
Patent JP-2018052756-A (JP)
Title: Dispersion liquid of fullerene and manufacturing method thereof
Inventor: KADOTA RYUJI
IPC: C08L65/00
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion liquid of fullerene exhibiting excellent dispersibility and a manufacturing method thereof.SOLUTION: Used is the dispersion liquid of fullerene in which the fullerene is dispersed in an aqueous solution of a polymer comprising a sulfo group and a thiophene skeleton.SELECTED DRAWING: None
Patent JP-2018051606-A (JP)
Title: Friction stirring joining method
Inventor: OHASHI TAKAHIRO
IPC: B29C65/06
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To form a large swollen part of a joint part having a rivet shape, and form a large swollen part even when a member to be joined has a prepared hole with a large diameter, in friction stirring joining.CONSTITUTION: In a friction stirring joining method using a friction stirring tool having a projection part on the tip flat surface part of a cylindrical columnar shape, there are carried out the following steps of: (a) bringing a plate-like joining material into contact with the upper surface of a plate-like member to be joined having a prepared hole bored, and bringing a molding die into contact with the lower surface thereof; and (b) while rotating the friction stirring tool, lowering it, moving it in a prescribed horizontal direction, and pressing it into the joining material to perform friction stirring. Thereby, the joining material caused to flow is deformed and filled into the cavity part of the molding die to form a joint part having a rivet shape, thereby mechanically joining the joining material to the plate-like member to be joined.SELECTED DRAWING: Figure 1
Patent JP-2018056961-A (JP)
Title: Communication control device, communication system, and communication method
Inventor: ZHAO BING XUAN
IPC: B25J5/00
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication control device capable of securing a high quality MCS.SOLUTION: A communication control device controls radio communication performed in a communication system in which a robot controller wirelessly communicates with a robot via a communication relay device. The communication control device controls radio communication between the robot controller and the communication relay device and radio communication between the communication relay device and the robot so that they will have the same speed on the basis of information on their reception quality.SELECTED DRAWING: Figure 1