baber/WOPTO huggingface dataset:
Patent JP-2018005150-A (JP)
Title: Lens barrel, and lens drive adapter
Inventor: Nakagami Hideomi
IPC: G02B7/02
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel and lens drive adapter that keep a clearance between a drive gear and follower gear with high accuracy to thereby suppress drive noise of the drive gear and the follower gear, and a drive load thereof, and enable zooming or focusing to be conducted with high accuracy.SOLUTION: A lens system includes: a moving lens provided in a barrel tube movably in an optical axis direction; a follower gear provided on the barrel tube and is rotated to cause the moving lens to move in the optical axis direction; a lens barrel that has an arc-shape lens side abutting face coaxial with the follower gear; a drive gear; a drive actuator causing the drive gear to rotate; a gear holding member holding the drive gear; an elastic member elastically urging the gear holding member; and a lens drive adapter having an arc-shape gear side abutting face coaxial with the drive gear. The follower gear and the drive gear engage with each other, in which the lens side abutting face is capable of abutting on the gear side abutting face, and the lens barrel and the lens drive adapter are enabled to be attached and detached.SELECTED DRAWING: Figure 1
Patent JP-2018010965-A (JP)
Title: Silicon carbide semiconductor device and power conversion device
Inventor: MIYOSHI SHOTA
IPC: H01L21/822
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To achieve the downsizing of a silicon carbide semiconductor device including a snubber circuit.SOLUTION: A p-type semiconductor region 20 is formed in the vicinity of a surface of an n-type epitaxial layer 2 formed on an ntype silicon carbide substrate 1 separately from a p-type body region 3 of MOSFET, and a source electrode 12 of the MOSFET is electrically connected to the p-type semiconductor region 20 through a snubber electrode 23 and a resistance element R. According to the embodiment, when a forward bias voltage is applied thereto, a capacitance (capacitor) is formed by a depletion layer expanding from the p-type semiconductor region 20 to the n-type epitaxial layer 2, and a CR snubber circuit is formed by the capacitance and the resistance element R.SELECTED DRAWING: Figure 7
Patent JP-2016220217-A (JP)
Title: Transmitter and transmission method
Inventor: TSUKAGOSHI IKUO
IPC: H04H20/28
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter and transmission method, in which the reception side appropriately handles dynamic change in a distribution content to perform correct stream reception.SOLUTION: A container having a predetermined format including a video stream obtained by switching a first period including a basic video stream and an extension video stream and a second period including only a basic video stream. The same PID is set to the basic video streams in the first and second periods; a PID differing from the PID in the basic video stream in the first period is set to the extension video stream in the first period. Into a layer of the container, is inserted a descriptor including identification information showing that each of the basic video stream and extension video stream in the first period is a stream having scalability in the time direction; with regard to the basic video stream in the second period, no descriptor is inserted.SELECTED DRAWING: Figure 13
Patent JP-2018019116-A (JP)
Title: VoIP (Voice over Internet Protocol) DEVICE
Inventor: FUKUDA MASASHI
IPC: H04M11/00
Filed: 2016-07-25
Abstract: PROBLEM TO BE SOLVED: To always perform good telephone conversation, by preventing the load from increasing, even if call sessions connected between bases increases, with regard to a VoIP device.SOLUTION: A coupling/decoupling section 304 couples voice packets, for different IP telephone terminals connected with one VoIP device becoming a destination, from more than one IP telephone terminals connected with the own machine, to produce a coupled packet. A header processing section 306 adds additional information for separating a coupled voice packet, before transmitting to destination. The header processing section 306 extracts the additional information, added to the coupled packet from one VoIP device, and the coupling/decoupling section 304 separates voice packets addressed, respectively, to more than one IP telephone terminals connected with the own machine from the coupled packet, by using the extracted additional information, and provides to respective IP telephone terminals.SELECTED DRAWING: Figure 3
Patent JP-2017182762-A (JP)
Title: On-line rental system, and on-line rental method
Inventor: YOSHIKAWA YUKITAKA
IPC: G07B15/00
Filed: 2016-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a rental of a rental object, using a transmitter transmitting a local identification signal peculiar to the rental object, a portable terminal of a user and a management server, and to provide the rental of the rental object when there is no wrong conduct of the user with respect to the transmitter or other person therewith.SOLUTION: In a parking lot 20, a transmitter 30 is set up that transmits a peculiar local identification signal. A correspondence relation between the identification signal to be transmitted from the transmitter 30 and a regular parking lot location corresponding to the transmitter 30 is known in the portable terminal 90 of the user. When a current position of the user and the regular parking lot location corresponding to the identification signal received from the transmitter 30 by the portable terminal 90 when receiving the current location thereof are displayed all together on a screen of the portable terminal 90 of the user, the portable terminal 90 of the user is configured to select the regular parking lot position as a parking lot to be selected by the user.SELECTED DRAWING: Figure 2
Patent JP-2016198111-A (JP)
Title: Adenoviral assembly method
Inventor: CLODAGH O'SHEA
IPC: C12N7/01
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide methods of assembling modified adenoviruses, libraries of adenoviral gene modules and compositions thereof.SOLUTION: In a preferable embodiment, a method is provided for making a recombinant adenovirus. The method includes a step of assembling a nucleic acid from three or more adenoviral gene modules selected from the group consisting of an E1 module, an E2-L2 module, an L3-L4 module, an E3 module, and an E4 module.SELECTED DRAWING: None
Patent JP-2018021452-A (JP)
Title: Heat insulation film
Inventor: SHIMODA KENJI
IPC: F02F1/24
Filed: 2016-08-01
Abstract: PROBLEM TO BE SOLVED: To inhibit a crack, film separation and the like from occurring in a surface part of a heat insulation film due to repeated thermal stress generated in a radial direction of a surface facing an engine combustion chamber in a cylinder head.SOLUTION: A heat insulation film 1 is formed at a surface facing an engine combustion chamber in a cylinder head 10. In a film surface part, a first region 5 where fine cracks 4 occur and a second region 7 where the fine cracks 4 do not occur are provided alternately in a substantially concentric circular shape.SELECTED DRAWING: Figure 1
Patent JP-2018022059-A (JP)
Title: Keyboard instrument
Inventor: YOSHIMURA MICHIKO
IPC: G10C3/18
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To accurately detect the actions of displacement members in a state in which energizing force from keys does not work as disturbance.SOLUTION: A hammer 11 has an inertial displacement section 101 where displacement is possible by inertia without being subject to energizing force from a key K in a subsection including the displacement end position in the forward direction out of a displaceable section in which displacement takes place driven by an action to press down the key K. A detector SW7 detects the action of the hammer 11 when the hammer 11 is in the inertial displacement section 101.SELECTED DRAWING: Figure 3
Patent JP-2018027749-A (JP)
Title: Seat reclining device
Inventor: NOZUE NORIHISA
IPC: B60N2/22
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a support structure which achieves a high degree of freedom in arrangement, high space efficiency, and high support performance of an operation member which can rotate and operates a seat reclining device.SOLUTION: A seat reclining device includes: a shaft member rotatably which supports a reclining operation member, which operates a reclining locking mechanism for setting an angle of a seat back with respect to a seat cushion, to a support member; a rotation restriction member which determines a movement end in a rotation direction of the reclining operation member to the support member; a first axial direction holding part which is arranged on the shaft member and restricts movement of the reclining operation member to a direction along the shaft member with respect to the support member; and a second axial direction holding part which is arranged on the rotation restriction member and restricts the movement of the reclining operation member to a direction along the shaft member with respect to the support member.SELECTED DRAWING: Figure 13
Patent JP-2017042037-A (JP)
Title: Power monitoring system
Inventor: PARK HUN
IPC: H02J13/00
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To disclose a power monitoring system for accurately monitoring the amount of power supply/consumption of the whole system.SOLUTION: A power monitoring system includes: a sampling device 10 for measuring a pattern of power consumed by a load included in a power system; a meter 20 for measuring second electric energy supplied from a line to the power system; a power supply device 30 that supplies stored power or power acquired from power generation to the power system, and measures supplied third electric energy; an external server 40 that, from the sampling device 10, receives a result of the measurement of the pattern of power consumed by the load, and acquires first electric energy consumed by the load; and a home server 50 that receives the second electric energy and third electric energy and transmits/receives data to/from the external server 40. The home server 50 receives the first electric energy from the external server 40, and calculates at least one of the first electric energy, second electric energy, and third electric energy.SELECTED DRAWING: Figure 2
Patent JP-2016222465-A (JP)
Title: Method and system for transporting inventory items
Inventor: D'ANDREA RAFFAELLO
IPC: B65G1/137
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To substantially reduce or eliminate disadvantages and problems associated with inventory systems, and more specifically, provide a mobile inventory system that supports techniques for automatic correction of particular types of operational errors.SOLUTION: A system for transporting inventory items includes an inventory holder capable of storing inventory items, and a mobile drive unit. The mobile drive unit is capable of moving to a first point with the inventory holder coupled to and/or supported by the mobile drive unit. The mobile drive unit is additionally capable of determining a location of the inventory holder and calculating a difference between the location of the inventory holder and the first point. The mobile drive unit is then capable of determining whether the difference is greater than a predetermined tolerance. In response to determining that the difference is greater than the predetermined tolerance, the mobile drive unit is also capable of moving to a second point on the basis of the location of the inventory holder, docking with the inventory holder, and moving the mobile drive unit and the inventory holder to the first point.SELECTED DRAWING: Figure 1
Patent JP-2017060991-A (JP)
Title: Laser processing method, manufacturing method for material to be processed, laser cleaning method, laser processing device, and laser cleaning device
Inventor: HAYASHI TERUTAKE
IPC: H01S3/00
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing method capable of processing a material to be processed by laser beam having relatively low photon energy and relatively low fluency.SOLUTION: A laser processing method irradiates laser beam DP including first pulse IP and second pulse SP and processes a material TA to be processed. The laser processing method includes an excitation step S5 and a processing step S7. In the excitation process S5, the first pulse IP is radiated to the material TA to be processed and excitation of an electronic system is inducted to the material TA to be processed. In the processing step S7, before an excitation layer z(t) formed by excitation of the electronic system vanishes, the second pulse SP is radiated to the excitation layer z(t) and the excitation layer z(t) is processed.SELECTED DRAWING: Figure 8
Patent JP-2017027060-A (JP)
Title: Electro optical device and electronic apparatus
Inventor: MIYASHITA TOMOAKI
IPC: H04N5/74
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To enhance cooling efficiency in an electro optical device such as a liquid crystal device.SOLUTION: An electro optical device comprises: an electro optical panel (500); and a holding member (610) for holding the electro optical panel. The holding member comprises: a first holding section (611a) extending along a first side of the electro optical panel; and second holding sections (612a and 612b) extending along a second side intersecting the first side of the electro optical panel. The first side intersects a direction in which cooling air flows. The first holding section is formed so as to be flush with at least one panel surface of a light incident side and a light emitting side of the electro optical panel. The second holding sections are formed so as to project from at least one panel surface.SELECTED DRAWING: Figure 5
Patent JP-2018029312-A (JP)
Title: Organic field-effect transistor
Inventor: ASAKAWA NAOKI
IPC: H03F1/26
Filed: 2016-08-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce an output signal which is robust to noise of an input signal.SOLUTION: In an organic field-effect transistor 10, a nonlinear response system 12 generates and outputs an output signal having a nonlinear response property in response to an input signal. Then, an internal noise having a constant intensity is added to the output signal from the nonlinear response system 12 and then, the resultant signal is output from the organic field-effect transistor. During this, a gentle stochastic resonance is caused in the organic field-effect transistor 10, and an input-output correlation coefficient is substantially fixed even if an external noise intensity increases. So, signals can be transmitted with a substantially fixed performance regardless of noise included in the input, and a noise robust effect can be achieved.SELECTED DRAWING: Figure 2
Patent JP-2016210681-A (JP)
Title: Glass composition, glass frit containing the glass composition and glass paste containing the glass composition
Inventor: SAWAI YUICHI
IPC: C03C8/24
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a lead free glass composition capable of being softened and flowed at a burning temperature equal to or less than conventional low melting point lead glass and a lead free glass composition having good thermal stability or good chemical stability in addition to characteristics thereof.SOLUTION: The lead free glass composition is constituted by a main component and an additional component, where the main component consists of 25 to 60 mass% of AgO, 5 to 65 mass% of VOand 15 to 50 mass% of TeOwhen their nominal components are represented by oxide, the percentage content of the main component is 75 mass% or more, the additional component is a component other than the main component and contains one or more kind of BaO, WO, FeO, MnOand SbOand crystallization temperature of the glass composition does not exist at 300°C or less when conducting a differential scanning analysis on the glass composition. The additional component may further contain one or more kind of PO, KO, MoOand ZnO.SELECTED DRAWING: None
Patent JP-2017045462-A (JP)
Title: System and method for authenticating user by using contact list
Inventor: JEONG IR-YOUNG
IPC: H04L9/32
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for authenticating a user by using a contact list.SOLUTION: A processor 222 of a server includes: a reception control unit 310, an information management control unit 320, a comparison control unit 330, and an authentication control unit 340. The reception control unit 310 receives contact list information stored in an electronic apparatus, from the electronic apparatus via a network. The information management control unit 320 stores first contact list information received from a first electronic apparatus of a user, in a database in association with a user identification, and manages the same. The comparison control unit 340 compares, when a service is requested from the first electronic apparatus or a second electronic apparatus on the basis of the user identifier, second contact list information received from the first electronic apparatus or second electronic apparatus with the first contact information. The authentication control unit 340 determines user authentication for the service request from the first electronic apparatus or second electronic apparatus.SELECTED DRAWING: Figure 3
Patent JP-2018033511-A (JP)
Title: Urine odor inhibiting agent
Inventor: TAKATOKU HIROKO
IPC: A61L9/01
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an agent that suppresses urine odor or smell due to causative agents.SOLUTION: Provided is a urine odor inhibiting agent comprising as active ingredient at least one compound selected from aldehyde C-12MNA, benzoin siam, thymol and methyl cedryl ether. The urine odor inhibiting agent suppresses the response of urine odor receptors OR10G4, OR10G7 or OR2W1, and can suppress the odor due to urine odor causative agents 2-methoxy-4-vinylphenol or p-cresol.SELECTED DRAWING: None
Patent JP-2018035970-A (JP)
Title: Gas cooking stove
Inventor: SAKUTA HIROKAZU
IPC: F24C3/02
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas cooking stove that is convenient in use when a cooking container is moved on a trivet, a temperature detecting device for use in detecting a temperature of the cooking container does not hinder its motion.SOLUTION: A permanent magnet is installed at a supporting cylinder 12 placed at a motion side of a temperature detecting device 9, several magnetic sensors 170 are arranged in stages [double stages] at a fixed side supporting member 11 for use in detecting magnetic flux from the permanent magnet, several electromagnetic coils 160 generating magnetic force through electrical energization are arranged in stages at the fixed side supporting member in such a way that the electromagnetic coils may show a vertical positional relation in respect to the magnetic sensors. When one of the several stages of magnetic sensors detects a specified magnetic flux, control means performs an ascending control operation for ascending the motion side supporting cylinder through the permanent magnet operations of [a] applying electrical energization to produce polarity for generating suction force between an upper electromagnetic coil adjoining to one magnetic sensor in an upper direction and the permanent magnet; and [b] applying electrical energization to show a polarity for generating a repelling force in respect to a lower electromagnetic coil adjoining to one magnetic sensor in its downward direction in respect to the permanent magnet.SELECTED DRAWING: Figure 3
Patent JP-2018034386-A (JP)
Title: Manufacturing method of diagonally oriented film
Inventor: SHOJI TAKETOSHI
IPC: B29C55/04
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To suppress waving-shaped deformation due to diagonally orientation by appropriately setting timing for opening holding by a holding tool at both terminals in a width direction of a diagonally oriented film.SOLUTION: A manufacturing method of a diagonally oriented film has a diagonally orientation process and a heat fixing process. In the heat fixing process, a film is transported by holding both terminals in a width direction of the film respectively with a pair of holding tools 15A and 15B facing the width direction of the film at a finish point of the diagonally orientation process. When a holding opening position of the film of a first holding tool 15A in a preceding side is a first position S1 and a holding opening position of the second holding tool 15B in a delaying side is a second position S2, a line T connecting the first position S1 and the second position S2 is obliquely inclined in the width direction in the heat fixing process, and holding of the film by the second holding tool 15B is opened before the first holding tool 15A so that the second position S2 is in an upstream side in the transportation direction than the first position S1.SELECTED DRAWING: Figure 4
Patent JP-2018034403-A (JP)
Title: Manufacturing method of humidity modified housing material
Inventor: HIGUCHI YUSUKE
IPC: B28B11/24
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a humidity modified housing material less in micropore and excellent in humidity modification performance for overcoming a situation that release amount of a cement cured article becomes less than moisture absorption amount when the cement cured article has many micropores, water remains inside where moisture is easy to remain in the cement cured body at a state with storing in the micropores, and warpage or dimensional changes are generated in the cement cured body due to secular change when water remains inside.SOLUTION: A molding material containing cement and water is molded to form a substrate, the substrate is autoclave cured and then a carbonation treatment is conducted. Fine pore with diameter of 5 nm or less (micropore) becomes less. By the treatment, released amount of a cement cured article becomes larger than moisture absorption amount and a moisture modified housing material excellent in moisture modification performance is provided.SELECTED DRAWING: Figure 1
Patent JP-2018034130-A (JP)
Title: Method for reducing hexavalent chromium and reduction agent therefor
Inventor: MUROYAMA MASAAKI
IPC: A62D3/37
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To relatively facilitate the treatment of a treatment agent treating hexavalent chromium.SOLUTION: A material containing polyphenol and a material producing trivalent iron ions are added, e.g., to the soil containing hexavalent chromium. As the polyphenol-containing material, gallic acid, catechol, tannic acid, peat-moss, pyroligneous acid, potassium flavate, Sakhalin fir bark, blackstrap molasses or the like can be used. As the material producing trivalent iron ions, iron chloride (III) hexahydrate or the like can be used. A water solution obtained by dissolving these material into water is injected or scattered over the soil or the like.SELECTED DRAWING: None