baber/WOPTO huggingface dataset:
Patent JP-2017215377-A (JP)
Title: Toner for electrostatic latent image development and production method of toner for electrostatic latent image development
Inventor: TAKAORI YASUKO
IPC: G03G9/08
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic latent image development excellent in charging stability and fixability.SOLUTION: The toner for electrostatic latent image development comprises a plurality of toner particles. The toner particle comprises at least a crystalline polyester resin and nigrosine. A content percentage Wof the crystalline polyester resin with respect to the mass of the toner particle, and a content percentage Wof the crystalline polyester resin included in an ethanol soluble content of the toner particle with respect to the mass of the toner particle satisfy expression (1) 0.0010≤100×W/W≤0.1000. A content percentage Cof the nigrosine with respect to the mass of the toner particle, and a content percentage Cof the nigrosine included in an ethanol soluble content of the toner particle with respect to the mass of the toner particle satisfy expression (2) 0.1000≤100×C/C≤10.0000. The content percentages W, W, Cand Csatisfy expression (3) 1.00≤(C/C)/(W/W)≤1000.00.SELECTED DRAWING: Figure 1
Patent JP-2017213994-A (JP)
Title: Work vehicle
Inventor: TAKENAKA YUTA
IPC: B62D5/04
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a work vehicle which can improve the flexibility of a valve installation position.SOLUTION: A wheel loader 1 is an articulate type wheel loader in which a front frame 11 and a rear frame 12 are connected. The wheel loader 1 includes: steering cylinders 21, 22; a pilot valve 42; a joy stick lever 24; and a link mechanism 90. The steering cylinders 21, 22 are driven by oil pressure and change a steering angle θs of the front frame 11 relative to the rear frame 12. The pilot valve 42 controls a flow rate of an oil supplied to the steering cylinders 21, 22. The joy stick lever 24 is disposed in a cab 5 provided on the rear frame 12 and is operated by an operator. The link mechanism 90 is disposed below the cab 5 and transmits operations of the joy stick lever 24 to the pilot valve 42.SELECTED DRAWING: Figure 2
Patent JP-2016154999-A (JP)
Title: Game machine
Inventor: SHIMADA TAKEZO
IPC: A63F7/02
Filed: 2016-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a novel ending performance.SOLUTION: A game control part 404 controls a game in a specific game state after a special game is executed by a special game execution part 403, when an execution condition of the specific game state is established, based on a determination pattern indicating the special game which is stopped and displayed by a pattern display part 402. A special game performance part 412 performs an ending performance which does not notify of start of the specific game state in an ending game, when a specific condition (reservation continuation) is established, when the game can be controlled in the specific game state by the game control part 404 after execution of the special game, and performs a variation performance according to the ending performance, in a variation performance after the ending performance. The special game performance part 412 performs other ending performance for notifying of start of the specific game state in the ending game, when the specific condition is not established.SELECTED DRAWING: Figure 4
Patent JP-2017049572-A (JP)
Title: Single focus lens system, interchangeable lens device, and camera system
Inventor: YOSHINAGA SHUNICHIRO
IPC: G02B13/00
Filed: 2016-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a single focus lens system that offers compactness, high optical performance even in a peripheral area, and high-speed focusing, and to provide an interchangeable lens device and a camera system.SOLUTION: A single focus lens system comprises, in order from the object side to the image side, a first lens group having positive power, and a second lens group including a lens element that moves relative to an image plane in an optical axis direction while shifting focus from an object at infinity to an object at a short distance. The first lens group has an aperture stop and a lens element A located on the object side of the aperture stop. A lens element B having positive power and a lens element C having negative power are disposed on the image side of the aperture stop. Abbe numbers of the lens elements A, B, C for the d-ray and partial dispersion ratios of the lens elements A, B, C for the g-ray and F-ray satisfy predetermined relationships.SELECTED DRAWING: Figure 1
Patent JP-2017041436-A (JP)
Title: Electric connector
Inventor: YAO TAO
IPC: H01R13/52
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector ensuring good waterproof effect.SOLUTION: An electric connector includes an insulating body having a base and a tongue plate, two rows of terminal having a conductive part affixed to the insulating body while including a contact part, and exposed from the surface of the tongue plate, and a solder connection, a housing for shielding the insulating body, and a waterproof film. In an area where the conductive part on the surface of the tongue plate is placed, a terminal function area is formed. The waterproof film covers the terminal function area.SELECTED DRAWING: Figure 5
Patent JP-2017223777-A (JP)
Title: Recording medium detection sensor, fixing device, and image forming apparatus
Inventor: ONO HIROSHI
IPC: G03G15/20
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom in installation position of a recording medium detection sensor.SOLUTION: A reflection type photosensor 71 is arranged with respect to a conveyance path of a recording medium P and detects a conveyance state of the recording medium P, and comprises: a light emitting member that emits light to the conveyance path; a light receiving member that receives at least part of the light emitted from the light emitting member; and light guides 82 and 83 that guide the light emitted from the light emitting member and the light received by the light receiving member from the light emitting member and light receiving member to the conveyance path.SELECTED DRAWING: Figure 6
Patent JP-2016190860-A (JP)
Title: Ophthalmologic composition
Inventor: MATSUMURA YASUKO
IPC: A61P27/04
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic liquid drug for contact lenses which stabilizes the tear fluid layer, prevents dryness of eyes, and gives a good feeling of use while wearing contact lenses, by wearing contact lenses treated with the ophthalmologic liquid drug.SOLUTION: The invention provides an ophthalmologic liquid drug for contact lenses containing (A) one or more selected from the group consisting of a cellulose-based high molecular compound, a vinyl-based high molecular compound, polyethylene glycol, and dextran, and (B) terpenoid.SELECTED DRAWING: None
Patent JP-2017227221-A (JP)
Title: Gas plug cover, and manufacturing method therefor
Inventor: KOBAYASHI NAGAO
IPC: F16K27/12
Filed: 2016-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas plug cover easy for being mounted on and de-mounted from a gas cock and capable of preventing the heat from the outside from being transferred to a gas cock main body.SOLUTION: A gas plug cover is made of a heat-proof elastic material and has an inner surface to be closely mounted on the substantially whole area of the outer surface of a gas cock main body (31). The opposed faces (12a) and (12b) of the two sides of a notch (12) formed along a gas passage can be elastically deformed into open positions leaving from each other. In a coating state, in which the inner surface is made to contact the outer surface of the gas cock main body (31), opposed faces (12a) and (12b) are set to abut elastically against the opposed faces.SELECTED DRAWING: Figure 1
Patent JP-2017227138-A (JP)
Title: Variable compression ratio machine type atkinson cycle engine
Inventor: MATSUOKA HIROSHI
IPC: F16C7/06
Filed: 2016-06-20
Abstract: PROBLEM TO BE SOLVED: To enable a mechanical atkinson cycle to be carried out by this invention by arranging an eccentric bushing between a large end part of a connecting rod and an axle of a crank pin of a crank shaft and rotating the eccentric bushing at a rotating speed of 1.5 times of its normal speed when an engine is driven.SOLUTION: A variable compression ratio machine type atkison cycle engine of this invention is configured in such a way that an eccentric bushing 10 having an outer diameter 24 of circular outer circumference and further having an eccentric axis center of a hole 25 is arranged to be rotatably slid between an axle part of a crank pin 8 of a crank shaft 5 and a hole part 9 of a large end part 7 of a connecting rod 3. Upon driving the engine, the eccentric bushing 10 is rotated at a rotating speed of 1.5 times of an engine speed, a stroke amount of a piston 1 in a cylinder 2 at an expansion stroke is set to be longer than that of an expansion stroke to improve a thermal efficiency.SELECTED DRAWING: Figure 1
Patent JP-2017225513-A (JP)
Title: Massage machine
Inventor: NAKATA YUICHI
IPC: A61H7/00
Filed: 2016-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a massage machine capable of giving a massage similar to a massage by human hands given by a masseur.SOLUTION: A massage machine includes treatment elements 83, arms 84 for supporting the treatment elements 83, a drive shaft 92 for supporting the arms 84 and causing the treatment elements 83 to move close to or away from a part to be treated, a motor M2 for rotationally driving the drive shaft 92, air cells 105 and 106 for causing the treatment elements 83 and the part to be treated to move close to each other by expanding, an air supply/discharge device 14 for supplying/discharging air to/from the air cells 105 and 106, a control part 7 for controlling the drive of the motor M2 and the air supply/discharge device 14, and sensors 15 and 16 for directly or indirectly detecting a load applied to the treatment elements 83 from the part to be treated. When the sensors 15 and 16 detect that the load has increased or decreased to a predetermined value, the control part 7 causes the air supply/discharge device 14 to perform discharge or supply of air.SELECTED DRAWING: Figure 10
Patent JP-2016182371-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2016-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce a code quantity of a game control program.SOLUTION: Arithmetic processing means is provided with specific value setting means which executes a command set to a reset address of a game control program when a start signal is generated and sets a specific address value assigned to update information storage means to an upper address designation register before the arithmetic processing means executes the command set to the reset address of the game control program when a start signal is generated. The game control program includes main processing performed when no interruption signal is generated and interruption processing which is called when a prescribed interruption signal is generated while processing described in the main processing is executed. In the main processing, a specific address value is reset to the upper address designation register by the game control program. Also in the interruption processing, the specific address value is reset to the upper address designation register by the game control program.SELECTED DRAWING: Figure 12
Patent JP-2017227033-A (JP)
Title: Installation method of buried pipe and buried pipe cutting and installation device used therefor
Inventor: HONDA KEISUKE
IPC: E04G23/06
Filed: 2016-06-22
Abstract: PROBLEM TO BE SOLVED: To efficiently and highly accurately install a new buried pipe.SOLUTION: A plurality of existing buried pipes 3 provided in a row on an existing slab 2 are flatly cut, and a movable carriage 31 is supported on a temporary rail 32, and a template 36 having an input hole 37 matching with the existing buried pipes 3 is installed on the movable carriage 31, and the movable carriage 31 is moved up to the predetermined existing buried pipes 3, and a new buried pipe 4 is inputted via the input hole 37 of the template 36, and is fitted to the existing buried pipes 3, and the new buried pipe 4 is fixed on the existing slab 2, and the movable carriage 31 is separably moved from the fixed new buried pipe 4, and concrete is placed on the existing slab 2, and a furnace floor board is raised in a level.SELECTED DRAWING: Figure 10
Patent JP-2016196000-A (JP)
Title: Method and system for providing ultrapure water
Inventor: BRUCE LEE COULTER
IPC: C02F1/72
Filed: 2016-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and system of removing the total organic carbon from ultra pure water for semiconductor manufacture.SOLUTION: There is provided a method of utilizing a free radical scavenging system and a free radical removal system 100. A system of treating water uses actinic radiation with a free radical precursor compound such as ammonium persulfate in a reactor 120 and uses a reducing agent, and thereafter performs treatment with ion exchange media 140L, a particulate filter 150 and a degasifier 160 and then uses an ultrafiltration apparatus to remove the total organic carbon from ultra pure water.SELECTED DRAWING: Figure 1
Patent JP-2017228230-A (JP)
Title: Substrate processing system and temperature control method
Inventor: YAMADA KENICHIRO
IPC: H01L21/683
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To enable downsizing of a placing table and simplification of a structure.SOLUTION: A substrate processing system comprises: a substrate processing device; and a control device 200. The substrate processing device comprises: a chamber; a placing table which is provided inside the chamber and on which a substrate to be processed is placed; and heaters which are embedded in the inside of the placing table corresponding to each division area obtained by dividing a top face of the placing table into plural areas. The control device 200 comprises: a holding part 26 for holding a table which indicates a relationship between a resistance value of the heater embedded in the inside of the placing table, and temperature of the division area, for each division area; a measurement part 24 for measuring the resistance value of the heater embedded in the inside of the placing table for each division area; and a control part 25 for referring to the table, estimating temperature of the division area corresponding to the resistance value of the heater measured by the measurement part 24, and controlling power to be supplied to the heater so that the estimated temperature becomes target temperature, for each division area.SELECTED DRAWING: Figure 4
Patent JP-2018001179-A (JP)
Title: Lead-free solder alloy, electronic circuit board and electronic control device
Inventor: ARAI MASAYA
IPC: C22C13/00
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free solder alloy capable of suppressing the crack progress of a solder joint part even in such a severe environment that annual temperature difference is large and vibration is applied, suppressing voids in a solder joint part easy to occur when an electronic component is mounted on a CuOSP board and suppressing crack progress around an interface caused by the growth of a CuSn layer easy to occur when an electronic component without having Ni/Pd/Au plating and Ni/Au plating is mounted on a board and to provide an electronic circuit board and an electronic control device having a solder joint part formed by using the lead-free solder alloy.SOLUTION: A lead-free solder alloy is characterized by containing 1 mass% or more and 4 mass% or less Ag, 1 mass% or more and 5 mass% or less Sb, 0.01 mass% or more and 0.15 mass% or less Ni and the balance Sn.SELECTED DRAWING: Figure 1
Patent JP-2018003728-A (JP)
Title: Marine vessel
Inventor: SHIMMURA NOBUHIRO
IPC: F02M21/02
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To sufficiently cool excess gas even when there is much the excess gas.SOLUTION: A marine vessel comprises: a gas consumer for propulsion; a tank for accumulating LNG; an air supply line for introducing the BOG generated in the tank to a compressor; a supply line for introducing the BOG discharged from the compressor to the gas consumer; a return line for returning the excess gas to the tank from the supply line and having an expansion device; a service heat exchanger for cooling the excess gas flowing through the return line on the upstream of the expansion device; an emergency heat exchanger for cooling the excess gas flowing through the return line between the service heat exchanger and the expansion device; and a liquid supply line for introducing the LNG discharged from a pump disposed within the tank to a forced carburetor. The emergency heat exchanger is for heat exchange between the excess gas cooled by the service heat exchanger and the LNG flowing through the liquid supply line via a latent heat storage material. The latent heat storage material is cooled and solidified by the LNG; and heated and melted by the excess gas at a prescribed temperature or higher.SELECTED DRAWING: Figure 1
Patent JP-2018005045-A (JP)
Title: Luminous flux control member, light-emitting device and method for producing luminous flux control member
Inventor: TATENO HIDEJI
IPC: H01L33/58
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a luminous flux control member which does not cause positional deviation at the time of mounting by a burr even when the burr has occurred in the production.SOLUTION: A luminous flux control member 140 has a lens body portion and a portion 142 to be cut. The lens body portion and the portion 142 to be cut are an integral molded product formed of a cured product of a liquid resin composition. The lens body portion has a first optical surface which is arranged on a rear side of the luminous flux control member 140 and makes light emitted from a light-emitting element incident on the inside of the luminous flux control member 140, and a second optical surface which is arranged on the surface side of the luminous flux control member 140 and transmits or reflects light incident on the first optical surface. The portion 142 to be cut extends outward over the whole circumference from the outer peripheral portion of the lens body portion when the luminous flux control member 140 is viewed in a plan view.SELECTED DRAWING: Figure 2
Patent JP-2018006626-A (JP)
Title: Electronic device and method of manufacturing the same
Inventor: SATO MASAHIRO
IPC: H03H3/02
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce a size.SOLUTION: An electronic device comprises: a first substrate 10; a second substrate 20 in which a lower surface is opposite to an upper surface of the first substrate through a gap 25, a plane surface shape is almost same to the first substrate, a side surface in a plane view is mounted on the substrate so as to overlap with the side surface corresponded to the first substrate; a sealing member 30 that is provided from the side surface of the first substrate to the side surface of the second substrate, and seals a function element to the gap, provided to at least one of the upper surface of the first substrate and the lower surface of the second substrate; and a connection member 26 that is separated from the sealing member and connects the upper surface of the first substrate and the lower surface of the second substrate.SELECTED DRAWING: Figure 1
Patent JP-2017063018-A (JP)
Title: Unsymmetric compact metal seal beads for fuel cell stack
Inventor: XU SIGUANG
IPC: H01M8/0271
Filed: 2016-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar plate assembly and fuel cell stack with reduced leakage and a method of assembling a bipolar plate and fuel cell stack.SOLUTION: The bipolar plates include, in addition to reactant channels and coolant channels that are fluidly coupled to inlet and outlet flowpaths, integrally formed seals to help reduce leakage by maintaining fluid isolation of the reactants and coolant as they flow through their respective channels and flowpaths. The size and shape of the seals promote secure plate-to-plate contact, even during plate side-to-side misalignment that can occur when arranging various plates into a stack.SELECTED DRAWING: Figure 5A
Patent JP-2018008789-A (JP)
Title: Sheet loading device and image formation apparatus
Inventor: MIZUKAMI KEIICHI
IPC: B65H1/04
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet loading device which can easily set the fixation position of a regulation member regulating the loading position of the sheet without adjustment.SOLUTION: A cassette 10 is loaded with sheets. Sheet width regulation plates 104a, 104b regulate the loading position of the sheets loaded on the cassette 10. A pinion gear 122 can set the assembly state of the sheet size variable type and the assembly state of the sheet size fixed type. In the assembly state of the sheet size variable type, the regulation positions by the sheet width regulation plates 104a, 104b can be selected. On the other hand, in the assembly state of the sheet size fixed type, the regulation positions by the sheet width regulation plates 104a, 104b cannot be selected.SELECTED DRAWING: Figure 6
Patent JP-2016207225-A (JP)
Title: POS system and program
Inventor: SAITO FUMIKATSU
IPC: G07G1/12
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To allow a user to perform adjustment at any adjustment device even after the user designates an adjustment device for performing adjustment.SOLUTION: A POS system comprises: an item registration device for registering an item to be purchased; and a plurality of adjustment devices for performing adjustment operated by a customer based on data related to transaction of the item registered in the item registration device. The item registration device comprises sending means for designating an adjustment device to perform the adjustment of the transaction of the registered item, and sending the data related to the transaction so as to allow the designated adjustment device to perform the adjustment processing. Each adjustment device comprises change means for changing the adjustment device to perform the adjustment of the transaction indicated by the received data related to the transaction. The change means stops the device performing the adjustment of the transaction indicated by the data related to the transaction, and designates and instructs another adjustment device to perform the adjustment of the transaction.SELECTED DRAWING: Figure 1
Patent JP-2018011456-A (JP)
Title: Permanent magnet motor
Inventor: KUO JHEN NAN
IPC: H02K1/22
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet motor in which reduction in cogging torque of a motor rotor, back electromotive force total harmonic distortion, and torque ripple is attained and furthermore, vibration and noise are reduced by improving accuracy in control.SOLUTION: A plurality of slots provided in a rotor magnetic island 80 are constituted by three hoes of an intermediate hole 61 and side holes 62 located on both sides of the intermediate hole. Predetermined conditions are satisfied by the intermediate hole and each side hole to attain the most preferred cogging reduction effect.SELECTED DRAWING: Figure 4