baber/WOPTO huggingface dataset:
Patent JP-2018071445-A (JP)
Title: Exhaust chamber of steam turbine, flow guide for steam turbine exhaust chamber, and steam turbine
Inventor: KUWAMURA SACHIHIRO
IPC: F01D25/30
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust chamber of a steam turbine that can reduce fluid loss in the exhaust chamber.SOLUTION: An exhaust chamber of a steam turbine comprises a casing, an inside flow guide part provided in the casing so as to define an outside boundary of a diffuser passage communicating with a final stage blade outlet of the steam turbine, and an outside flow guide part provided on the side of an outer periphery of the inside flow guide part in the casing. The exhaust chamber comprises an exhaust chamber outlet on the lower side. The outside flow guide part is provided at least around an upper half region of the inside flow guide part.SELECTED DRAWING: Figure 2
Patent JP-2018074424-A (JP)
Title: Video branch device
Inventor: TANAKA NOBUYUKI
IPC: G08G1/00
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a video branch device for recording a video image at a rear side of a vehicle at all the time while using a camera for backward travel.SOLUTION: A video branch device 1 comprises: a control signal output part 14 which outputs a control signal when there is power supply from a monitor side; a first buffer amplifier 11 which is installed on a main communication route at a downstream side of a branch point with a branch communication route, operates when the control signal is inputted, and amplifies a video signal that is attenuated by resistance for impedance matching; an output request signal output part 15 which outputs an output request signal when there is an output request of a video signal from a side of a video input device 7; a second buffer amplifier 13 which is installed on the branch communication route, operates when the output request signal is inputted, and amplifies the video signal that is attenuated by resistance; and power supply control parts 13 and 17 for sending power that is supplied from the outside, to a camera side when the control signal or the output request signal is inputted.SELECTED DRAWING: Figure 1
Patent JP-2018074069-A (JP)
Title: Thin film capacitor
Inventor: WAKATA HIDEKO
IPC: H01L21/822
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a thin film capacitor capable of decreasing ESL drastically.SOLUTION: A thin film capacitor includes multiple electrode layers 11, 12a, 12b, 12c, multiple dielectric layers 20a, 20b, 20c arranged between the multiple electrode layers 11, 12a, 12b, 12c, and a through electrode extending from the electrode layers 11, 12a, 12b, 12c in the thickness direction. The number Nv of through electrodes extending from below is Nv=16 in total, all of which are electrically connected with contact electrodes 70(A), 70(B), and the number of electrode layers sandwiching the dielectric layer constituting a capacitor is Nc=4. When the thin film capacitor satisfies desired conditions, ESL decreases drastically.SELECTED DRAWING: Figure 1
Patent JP-2018072688-A (JP)
Title: Laminate of optical display device, method for manufacturing the same and manufacturing system
Inventor: TAMURA YOSHIYUKI
IPC: G02B5/30
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a laminate of an optical display device, in which an optical film in a greater size than a liquid crystal panel is bonded to the panel to leave an excess portion of the optical film.SOLUTION: The present invention provides a laminate 6 prepared by laminating an optical film 10 having a first polarizing film and an optical film 20 having a second polarizing film on either surface of a rectangular liquid crystal panel 5 to establish a cross-Nicol arrangement of absorption axes. In the laminate 6, the first optical film 10 having a width or length corresponding to the width or length of the liquid crystal panel 5 is laminated on a TFT side 52 surface as one surface of the liquid crystal panel 5, while the second optical film having a width or length greater than either the width or length of the liquid crystal panel 5 is laminated on a CF side 51 surface as the other surface of the liquid crystal panel 5. In the laminate 6, the second optical film 20 laminated on the CF side 51 surface does not protrude from one sideline 52y of long sidelines of the TFT side 52.SELECTED DRAWING: Figure 1
Patent JP-2018076886-A (JP)
Title: chain
Inventor: KOYAMA TOMOYUKI
IPC: F16G13/06
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a chain which can extend the life.SOLUTION: A chain 11 includes: a pair of first link plates 12 which are spaced away from each other while facing each other; cylindrical bushes 19 joined to the pair of first link plates 12 at both end parts; first cylindrical pins 21 rotatably inserted into the bushes 19; a pair of second link plates 14 which are disposed so as to sandwich the pair of first link plates 12 from the outer side and to which both end parts of the first pins 21 are joined; second pins 23 rotatably inserted into the first pins 21; and a pair of third link plates 16 which are disposed so as to sandwich the pair of second link plates 14 from the outer side and to which both end parts of the second pins 23 are joined.SELECTED DRAWING: Figure 1
Patent JP-2018078709-A (JP)
Title: Rectifier, power-supply apparatus, and control method of the rectifier
Inventor: KUZUHARA YUTAKA
IPC: H02M7/12
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To suppress or prevent a noise due to a reverse recovery current flowing in a reflux diode of a rectifier circuit part.SOLUTION: An power-supply apparatus comprises: a rectifier including a rectifier circuit part, a switching part, and a control part; and a smoothing part for smoothing an output voltage of the rectifier. The rectifier circuit part rectifies an AC power supplied from a power source through first conductive paths to which a reactor is connected, and outputs to a second conductive path. In a first period in which a potential of a first line from the pair of first conductive paths is higher than the other second line, a first switching element is turned off, and a second switching element is repeatedly turned on/off. The control part includes a first control mode that electrically shuts off between the power source and the rectifier circuit parts by the switching part in a second period when a predetermined time is passed through from a first point where the second switching element is switched from off to on in each timing when the second switching element is turned on in the first period.SELECTED DRAWING: Figure 1
Patent JP-2017062827-A (JP)
Title: System and method for multimedia multi-party peering (m2p2)
Inventor: BHUMIP KHASNABISH
IPC: G06F9/46
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for multi-party multimedia peering, significantly reducing a cost, complexity, and resource necessity.SOLUTION: Embodiments of the present invention allocate same physical resources to multiple users, which allows for significant savings on power consumption, physical space, and the like. For example, if resources in a first area experience peak usage at one time of day and resources in a second area experience peak usage at another time of day, both areas may experience significant periods of non-peak usage times, where their corresponding resources are significantly underutilized. By effectively combining and virtualizing both resource locations, the combined resources can be dynamically allocated to all users, resulting in significant savings.SELECTED DRAWING: Figure 1
Patent JP-2018080761-A (JP)
Title: Control valve and service car including the same
Inventor: KITAHARA HARUKA
IPC: E02F9/22
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a small control valve which can control a cylinder, a control object, into a floating state.SOLUTION: An internal oil passage 45 is formed in a slide spool 22. A first opening 46, a second opening 47, and a third opening 48 are formed on a periphery surface of the slide spool 22. The first opening 46, the second opening 47, and the third opening 48 communicate with the internal oil passage 45. When the slide spool 22 is switched to a floating position, the first opening 46, the second opening 47, and the third opening 48 respectively face a first port end part 25a, a second port end part 26a, and a fourth port end part 24a. The internal passage 45 allows a first cylinder port and a second cylinder port to communicate with a tank port 24.SELECTED DRAWING: Figure 4
Patent JP-2018081535-A (JP)
Title: Advertisement server and advertisement distribution system
Inventor: SHIRAKAWA TAKAHISA
IPC: G06F13/00
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement server and an advertisement distribution system capable of realizing increase of access to an article server and access to an EC server associated therewith.SOLUTION: An advertisement server comprises: advertisement distribution means for, in response to a request based on an article distributed from an article server through a network, from a terminal, distributing an advertisement containing a link to EC information related to the article out of EC information transmitted to the terminal via the network by an EC server, via the network; counting means for counting the access from the terminal to the EC information related to the article; article selecting means for selecting the article on the basis of the number of customer invitations being the number of accesses counted by the counting means for each EC information; and article link providing means for providing the article link being the link to the article selected by the article selecting means to the terminal accessing to the EC information.SELECTED DRAWING: Figure 7
Patent JP-2018087159-A (JP)
Title: Hydrogen generating supplement
Inventor: OKOCHI SHOICHI
IPC: A61K33/00
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen generating supplement that allows a user to take a high concentration of hydrogen more efficiently than hydrogen water, and also considers the mineral balance.SOLUTION: A hydrogen generating supplement contains magnesium hydride as a hydrogen generating source, calcium carbonate as a mineral component, and an additive. The mass ratio of calcium and magnesium contents is 1.0-10.0, desirably 2.0-3.0.SELECTED DRAWING: None
Patent JP-2018091003-A (JP)
Title: Underground survey system
Inventor: YAMASHITA JUNICHIRO
IPC: E02F9/26
Filed: 2016-12-01
Abstract: PROBLEM TO BE SOLVED: To recognize the properties of the ground and buried objects in the ground during excavation.SOLUTION: A construction machine 100 includes a communication device 10 and a server 30 connected to the communication device 10 via a communication network. The communication device 10 includes detection units 14, 15, 20 that acquire data relating to the attributes of the ground, a communication unit 16 that transmits the data acquired by the detection units 14, 15, 20, and a control unit 11 that controls the detection units 14, 15, 20 and the communication unit 16. The server 30 includes a server side communication unit 32 that receives data transmitted from the communication unit 16, a server side recording unit 33 for recording data received by the server side communication unit 32, an analysis unit 34 for analyzing the attributes of the ground corresponding to the data transmitted from the communication unit 16 based on the pattern and the characteristics of the data recorded in the server side recording unit 33, and a server side control unit 31 for controlling the server side communication unit 32, the server side recording unit 33, and the analysis unit 34. The server side communication unit 32 transmits the analysis result by the analysis unit 34 to the communication device 10.SELECTED DRAWING: Figure 2
Patent JP-2018093623-A (JP)
Title: Power generation facility of photovoltaic power plant and integrated control device thereof
Inventor: OKOCHI TOSHIO
IPC: H02J3/38
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a power generation facility of a photovoltaic power plant and an integrated control device thereof which can achieve an enhancement of a power generation opportunity.SOLUTION: An integrated control device (10) has a compensation control unit (20) and a threshold changing unit (21). The compensation control unit (20) performs a compensation control of compensating for shortage of an output of a part of power conditioning systems with an output of available other power conditioning systems when a ratio of a present power generation amount of a plurality of power generation systems for a power plant rated power generation amount is equal to or more than a threshold value. The threshold changing unit (21) makes the threshold value lower than a present value in a next sampling period when a variation of a solar radiation in a present sampling period exceeds a solar radiation allowance, and makes the threshold value higher than the present value in the next sampling period when the variation does not exceed the solar radiation allowance.SELECTED DRAWING: Figure 2
Patent JP-2018089671-A (JP)
Title: Welding structure and double eccentric valve having the same
Inventor: YOSHIOKA MAMORU
IPC: B23K31/00
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in fatigue strength by stress-concentration in the vicinity of a welding part of welding two members.SOLUTION: A welding structure is provided with a welding part 1 formed by welding in a part of overlapping a projection part 39b and an installation part 40a, for integrating the projection part 39b of a valve element and the installation part 40a of a rotary shaft respectively composed of metal. The welding part 1 is provided with a first welding part M1 welded to the projection part 39b, a second welding part M2 welded to the installation part 40a and an unwelded part U1 sandwiched between the first welding part M1 and the second welding part M2, separating the projection part 39b and the installation part 40a and unwelded to the projection part 39b and the installation part 40a. An unwelded clearance 7 enclosed by the unwelded part U1, an inner peripheral surface of a hole 39c of the projection part 39b and an outer peripheral surface of the installation part 40a, is also provided adjacently to the welding part 1.SELECTED DRAWING: Figure 9
Patent JP-2017183268-A (JP)
Title: Silencer and fuel cell system using the same
Inventor: KITAMURA AKIO
IPC: H01M8/04
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of further reducing an air suction sound.SOLUTION: A fuel cell system comprises: a fuel cell module 17 that generate an electric power by carrying out electrochemical reaction of a fuel gas having hydrogen as a principal component and air; an air supply device 20 that supplies the air to the fuel cell module 17; and a silencer that is provided on a suction side of a hose 7 between an air suction port 5 and the air supply device 20. The silencer comprises: the hose 7; a silencer case 3 including a passage cross sectional area (inner diameter) larger than the passage cross sectional area (inner diameter) of an exhaust port 6 and the air suction port 5; and a water tank container (water tank case 1) that has a side wall surrounding the silencer case 3, and is constructed so as to accumulate the water to a space between the silencer case 3 and the side wall. The fuel cell system is constructed so that a condensation water obtained by condensating and correcting an exhaust gas exhausted from the fuel cell module 17 to the water tank chamber (water tank case 1).SELECTED DRAWING: Figure 2
Patent JP-2018096815-A (JP)
Title: Eccentric wheel, movement for timepiece, and mechanical timepiece
Inventor: MUKOYAMA KEIICHI
IPC: G04B11/04
Filed: 2016-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an eccentric wheel capable of reducing friction between an eccentric shaft part and a claw lever, and a movement for a timepiece and a mechanical timepiece.SOLUTION: An eccentric wheel comprises: an eccentric shaft member 80; and an eccentric gear being fitted to the eccentric shaft member 80 and rotating in conjunction with a rotary weight. The eccentric shaft member 80 comprises: a first rotary shaft part 81 provided at one end in an axial direction and a second rotary shaft part 87 being provided at the other end in the axial direction and being coaxial with the first rotary shaft part 81; an eccentric shaft part 84 being eccentric with respect to a rotating shaft of the first rotary shaft part 81 and the second rotary shaft part 87 and inserted into a hole provided on a claw lever; and a gear support part 85 being provided between the eccentric shaft part 84 and the second rotary shaft part 87 and fitted with an eccentric gear 831. In a plan view from the axial direction, at least a part of the first rotary shaft part 81 and at least a part of the second rotary shaft part 87 do not overlap with the eccentric shaft part 84.SELECTED DRAWING: Figure 6
Patent JP-2018036619-A (JP)
Title: Timing controller and display device
Inventor: KWON KYUNGJOON
IPC: G09G5/00
Filed: 2016-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce a data transfer quantity and the size of a data integrated circuit while providing a high image quality.SOLUTION: A timing controller includes: a bit selecting unit; an error calculating unit; and a dithering unit. The bit selecting unit is configured to fix an m bit data value of n + m bit input video image data for a plurality of subpixels as a fixed data value.The error calculating unit is configured to calculate an error between the fixed data value fixed by the bit selecting unit, and the m bit data value of the input video image data before fixed by the bit selecting unit. The dithering unit is configured to generate n bit output video image data dithered to correct the error.SELECTED DRAWING: Figure 3
Patent JP-2018100994-A (JP)
Title: Electro-optic device, electronic apparatus, and method for manufacturing electro-optic device
Inventor: ITO SATOSHI
IPC: G02F1/1335
Filed: 2016-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optic device capable of improving light utilization efficiency and contrast, a method for manufacturing the same, and an electronic apparatus.SOLUTION: A liquid crystal device 1 comprises a crystal liquid layer 40 held between a counter substrate 30 arranged with a pixel P and an element substrate 10. The counter substrate 30 comprises a lens layer 33 arranged on a substrate 31 and a lens layer 35 arranged on the liquid crystal layer 40 side of the lens layer 33. The element substrate 10 comprises a lens layer 14 arranged on the substrate 11, a TFT 24 provided on the liquid crystal layer 40 side of the lens layer 14, and a light-shielding unit S including an opening T per pixel P and provided so as to overlap the TFT 24 on the liquid crystal layer 40 side in a plan view. The lens layer 14 is provided so as to embed a recess 12 formed in a first region 10a of a surface 11a of the substrate 11 and a recess 13 formed in a bottom 12a of the recess 12. A surface 14a of the lens layer 14 constitutes a plane continuous from the surface 11a in a second region 10b of the substrate 11.SELECTED DRAWING: Figure 3
Patent JP-2018100548-A (JP)
Title: Method of repairing concrete structure and attachment structure of steel reinforced unit in the method of repairing the same
Inventor: MANABE TATSUYA
IPC: E01D22/00
Filed: 2016-12-21
Abstract: PROBLEM TO BE SOLVED: To provide repairing of a concrete structure that facilitates an installation work of a steel reinforced unit installed on a chipping surface of a concrete wall.SOLUTION: A steel reinforced unit engagement member having an engagement function of a steel reinforced unit can be screwed into a plurality of anchor members engagingly supporting the steel reinforced unit, and the steel reinforced unit can be engaged in a desired location by the steel reinforced unit engagement member after the steel reinforced unit is engaged with the plurality of anchor members, so that a binding work and a welding work for the plurality of anchor members are unnecessary and a work efficiency is increased.SELECTED DRAWING: Figure 25
Patent JP-2018101582-A (JP)
Title: Method of evaluating capacity of positive electrode material for nonaqueous electrolyte secondary battery
Inventor: KURIHARA KOJI
IPC: H01M4/525
Filed: 2016-12-21
Abstract: PROBLEM TO BE SOLVED: To readily evaluate the characteristic of charge/discharge capacity of a positive electrode material of a nonaqueous electrolyte secondary battery such as a lithium ion secondary battery rapidly with high accuracy at low cost.SOLUTION: A method of evaluating the capacity of a positive electrode material for a nonaqueous electrolyte secondary battery is arranged for evaluating the characteristic of a charge/discharge capacity of the positive electrode material to be used for a nonaqueous electrolyte secondary battery such as a lithium ion secondary battery. The evaluating method comprises: a step S11 of preparing a battery for evaluation of a nonaqueous electrolyte secondary battery; and a step S16 of performing measurement on the characteristic of a charge/discharge capacity of a positive electrode material of the battery for evaluation. The step of preparing the battery for evaluation comprises the steps of: weighing the positive electrode material; mixing the positive electrode material with a conductive material; molding the resultant mixture to prepare a positive electrode; and then, drying the positive electrode for a drying time of at least 13 hours or longer at a predetermined temperature under an environment of a reduced pressure.SELECTED DRAWING: Figure 2
Patent JP-2018099442-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-12-21
Abstract: PROBLEM TO BE SOLVED: To allow a player to easily grasp a timing of switching a period in a state advantageous for the player.SOLUTION: A game machine can control a game to be in a special state which is advantageous for a player during a special period, notify the player of a period until the special period passes (step S117, step S125, step S127) and notify the player of a period until a partial period which is a part of the special period passes (step S117, step S119).SELECTED DRAWING: Figure 7
Patent JP-2018103217-A (JP)
Title: Mold device
Inventor: IKEDA TAKAYOSHI
IPC: B22D17/22
Filed: 2016-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a mold device solving the problem in the conventional mold device that, for providing a through hole passing through an extrusion pin at the optimum position in accordance with the shape of a molded part to be molded, according to the shape of the molded part, even at an extrusion plate fixing an extrusion pin and at a member fitted with a liner formed with a cavity formation face, in accordance with the installing position of the extrusion pin, a through hole passing through the extrusion pin has been formed, thus many parts (components) in the mold device are made into exclusive goods, and the collaboration of the components has been difficult.SOLUTION: Provided is a mold device capable of attaining the collaboration of the components composing the mold device, and further, capable of arranging a pin at a suitable position.SELECTED DRAWING: Figure 1