baber/WOPTO huggingface dataset:
Patent JP-2017036239-A (JP)
Title: Novel compound
Inventor: KAMIMURA DAISUKE
IPC: C07D417/14
Filed: 2015-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a novel compound showing cytotoxicity.SOLUTION: The present invention provides a novel compound represented by the following chemical formula (1), separated from cyanobacterium collected at Yoshihara, Ishigaki Island, Okinawa Prefecture.SELECTED DRAWING: None
Patent JP-2016020498-A (JP)
Title: Lubricant composition
Inventor: MATSUI SHIGEKI
IPC: C10M145/14
Filed: 2015-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant composition excellent in fuel efficiency and low temperature viscosity and capable of achieving fuel efficiency and low temperature viscosity at -35°C or less while maintaining high temperature high shear viscosity without using synthetic oil such as poly-α-olefin-based base oil and ester-based base oil, or a low viscosity mineral oil-based base oil.SOLUTION: There is provided a lubricant composition containing a lubricant base oil containing a lubricant base oil component having urea adduct value of 4 mass% or less, kinetic viscosity at 40°C of 25 mm/s or less and viscosity index of 120 or more in the amount of 10 to 100 mass% based on the total amount of the base oil, and a poly(meth)acrylate-based viscosity index improver having percentage of a structural unit represented by the formula (1) of 0.5 to 70 mol%, and having kinetic viscosity at 100°C of 4 to 12 mm/s and viscosity index of 140 to 300. In the formula (1), Ris H or a methyl group, Ris a C16 or more linear or branched hydrocarbon group.SELECTED DRAWING: None
Patent JP-2017039555-A (JP)
Title: Elevator call registration device
Inventor: NOSE TAKAYUKI
IPC: B66B5/00
Filed: 2015-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an elevator system capable of using efficiently, radio modules which are provided for elevator devices of plural systems in maintenance inspection, for achieving sufficient security and power saving, and performing efficient functional inspection.SOLUTION: A system is configured so that: test programs 205A, 205B, 205C start up a test mode, after a prescribed counting on timer programs 204A, 204B, 204C in storage parts 203A, 203B, 203C of control boards 102A, 102B, 102C of elevator devices 101A, 101B, 101C, and then radio modules 103A, 103B, 103C are turned, then maintenance inspection is instructed, a test sequence containing a first test routine is executed, in the first test routine, the designated module 103A serves as a master and sends a test data row to the module 103B on a communication path 211, and then the module 103B sends the received test data row to the module 103A on a communication path 212.SELECTED DRAWING: Figure 2
Patent JP-2017039561-A (JP)
Title: Lighting device of elevator
Inventor: Wakasa miyuki
IPC: B66B11/02
Filed: 2015-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a lighting device of an elevator which enables a worker to easily conduct maintenance work, such as maintenance, inspection, and replacement of a light source, from the interior of a car without impairing the design property of a car.SOLUTION: A lighting device of an elevator comprises: a light source which is attached to a ceiling surface of a car and illuminates the interior of the car; and a cover supported by the ceiling surface. The cover may slide between a first position, at which the cover covers the light source from below, and a second position, at which the cover exposes the light source to the interior of the car. When the cover is slid to the first position, the cover is fixed to the ceiling surface through a fastener.SELECTED DRAWING: Figure 6
Patent JP-2016070270-A (JP)
Title: Combustion system of turbulent flow ignition pre-combustion chamber for spark ignition engine
Inventor: BUNCE MICHAEL
IPC: F02B19/10
Filed: 2015-08-18
Abstract: PROBLEM TO BE SOLVED: To improve a thermal efficiency by a turbulent flow ignition pre-combustion chamber.SOLUTION: This invention relates to an ignition system for an internal combustion engine 12 having at least one combustion chamber 22. The ignition system comprises a housing, an ignition device 86, an injector 90, and a pre-combustion chamber 50. The pre-combustion chamber 50 has a nozzle disposed spaced from a proximal portion of the pre-combustion chamber. An igniter portion of the ignition device and the nozzle of the injector 90 are operatively supported at the proximal portion of the pre-combustion chamber and disposed flush therewith. The igniter portion ignites fuel in the combustion chamber 22, thereby partially combusted products in the pre-combustion chamber are forced through orifices into the nozzle in the pre-combustion chamber and extinguished. The combusted products in the pre-combustion chamber are dispersed through the combustion chamber 22 so as to ignite main fuel charge in the combustion chamber 22.SELECTED DRAWING: Figure 1
Patent JP-2017040084-A (JP)
Title: Cylinder lock device
Inventor: TSURUTA HIROSHI
IPC: E05B29/06
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder lock device having a structure capable of assembling without causing increase in size of the entire device.SOLUTION: A cylinder lock device 1 includes: a cylindrical body 2 opening front and back; a sleeve 5 in which a tumbler engaging part 51 is formed which is recessed from an inner peripheral surface, and which is inserted in the body 2 from the back side and stored rotatably; and a rotor 30 which is inserted in the body 2 from the front side and stored in the sleeve 5, in a state where a tumbler 35 capable of elastically protruding in a tumbler storage hole 39 formed in a radial direction is stored. The body 2 includes a guide guiding part 24 which is guided toward the tumbler engaging part 51 of the sleeve 5 while sinking temporarily in the tumbler storage hole 39 of the rotor 30 by a protrusion end part 35a of the tumbler 35 coming into contact elastically, in the process of inserting the rotor 30.SELECTED DRAWING: Figure 1
Patent JP-2016065040-A (JP)
Title: Compound, resin, resist composition and method for producing resist pattern
Inventor: MASUYAMA TATSURO
IPC: C08F20/28
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a compound, a resin, and a resist composition which allow resist patterns with excellent preservation stability (defects and resolution) to be produced.SOLUTION: The present invention provides a compound, a resin, and a resist composition represented by the formula (I), where Rrepresents a hydrogen atom, a halogen atom or a C1 to C6 alkyl group that may have a halogen atom; Rrepresents a C1 to C12 fluorinated saturated hydrocarbon group; Wrepresents a C5 to C18 divalent alicyclic hydrocarbon group; Aand Aindependently represent a single bond or-A-X-(A-X)-; Aand Aindependently represent a C1 to C6 alkanediyl group; Xand Xindependently represent -O-, -CO-O- or -O-CO-; a represents 0 or 1; and * represents a bond to an oxygen atom.SELECTED DRAWING: None
Patent JP-2016048114-A (JP)
Title: Free-type bidirectional clutch
Inventor: IIYAMA TOSHIO
IPC: F16D41/02
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To achieve an increase or the like of transmission torque by a simple structure, in a free-type bidirectional clutch which changes a transmission state according to an orientation of power transmission between an input shaft and an output shaft.SOLUTION: An input shaft 2 and an output shaft 3 having common rotating shafts, a cylinder member 4, a spring 5 for imparting a constraint force to the rotation of the cylinder member 4 between a housing 1 and the cylinder member 4, and an operating piece 6 are combinedly arranged in the fixed housing 1. At the rotation of the input shaft 2, the operating piece 6, the cylinder member 4 and the output shaft 3 are brought into locked states, and the rotation of the input shaft 2 is transmitted to the output shaft 3. On the other hand, when the output shaft 3 rotates, a center of the operating piece 6 moves (revolves) on a circle by an eccentric part 31 of the output shaft 3, however, the operating piece 6 does not rotate, and rotation torque does not act on the cylinder member 4. A relationship between outer teeth 21e formed at the input shaft 2 and inner teeth 6i formed at the operating piece 6 is similar to above, the input shaft 2 does not rotate even if the output shaft 3 rotates, and power transmission is blocked.SELECTED DRAWING: Figure 1
Patent JP-2017044180-A (JP)
Title: Fuel storage device
Inventor: ISHIMITSU KENGO
IPC: F02M31/20
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To unfailingly prevent a heat exchange medium from mixing into a fuel tank and prevent outflow of a fuel to the outside of the fuel tank in a fuel storage device having a heat exchanger.SOLUTION: A fuel storage device 1 includes a fuel tank 2, a heat exchanger 22 for conducting heat exchange between a fuel in the fuel tank and a heat exchange medium, fuel pipes 31C, 31D, which are provided in the fuel tank and supply the fuel to the heat exchanger, and medium pipes 103A, 103B which are provided outside the fuel tank and supply the heat exchange medium to the heat exchanger. The heat exchanger has: first joints 61A, 62C which are provided in the fuel tank and may connect to the fuel pipes; and second joints 63A, 64A which are provided outside the fuel tank and may connect to the medium pipes.SELECTED DRAWING: Figure 1
Patent JP-2017018560-A (JP)
Title: Container for storing incense stick
Inventor: FUJISAKI TOSHIKO
IPC: A47G35/00
Filed: 2015-08-17
Abstract: PROBLEM TO BE SOLVED: To solve the problems that incense sticks to be placed in a buddhist altar are adhered with dust or get wet due to being placed by opening a lid of a paper box of incense sticks on the market.SOLUTION: Dust and moisture are prevented by: separately providing the other container in a container with a lid of a synthetic resin hardly getting wet; providing a drying agent container inside the lid; and providing a drying agent in the drying agent container.SELECTED DRAWING: Figure 1
Patent JP-2016055167-A (JP)
Title: Handheld cleaning device
Inventor: WALKER ANDREW
IPC: A47L7/00
Filed: 2015-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a handheld cleaning device which is comfortably used for cleaning hard and smooth surfaces such as tiles and windows.SOLUTION: A handheld cleaning device 10 comprises: a housing 12 having a handle 20; a motor-fan assembly for generating an air flow; a cleaning head 18 comprising a suction nozzle 16 in fluid communication with the motor-fan assembly and a cleaning accessory; and a fluid tank 14 in fluid communication with the suction nozzle 16 and the motor-fan assembly for receiving a fluid. The cleaning head 18 is rotatable about a longitudinal axis A-A of the housing 12 between a first position in which the suction nozzle 16 is in an operable position and a second position in which the cleaning accessory is in an operable position. Consequently, a user can select either the suction nozzle 16 or the cleaning accessory and clean a rigid surface comfortably by rotating the cleaning head 18 without changing the gripping of the handheld cleaning device 10.SELECTED DRAWING: Figure 1
Patent JP-2017053518-A (JP)
Title: Outdoor machine of air conditioner
Inventor: SASAKI SHIGEYUKI
IPC: F28D1/053
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which a flat tube is arranged so as to effectively reduce ventilation resistance.SOLUTION: In an outdoor machine of an air conditioner, heat exchangers 2a, 2b respectively include a plurality of flat heat transfer pipes 21a, 21b, and a plurality of fins 22 thermally connected to the flat heat transfer pipes 21a, 21b. Among the plurality of heat transfer pipes 21a, 21b, the plurality of heat transfer pipes 21a disposed above a center of a fan 3 has a flat surface whose gradient is inclined downwardly toward the fan 3, and the plurality of heat transfer pipes 21b disposed below the center of the fan 3 has a flat surface whose gradient is inclined upwardly toward the fan 3.SELECTED DRAWING: Figure 1
Patent JP-2017054970-A (JP)
Title: Support device and support method
Inventor: KUROSAWA YUTA
IPC: H01L21/677
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a support device capable of preventing a support object from falling off.SOLUTION: A support device for supporting a support object includes: a base member; support force applying means which is supported by the base member and applies a support force to the support object; and movement restricting means which is supported by the base member and abuts on the outer edge of the support object applying the force support thereto by the support force applying means to restrict movement in the surface direction of one surface in the support object. The movement restricting means has a recess which is recessed to the outside in the surface direction of one surface in the support object applying the support force thereto by the support force applying means and into which an outer edge part of the support object enters.SELECTED DRAWING: Figure 1
Patent JP-2017055009-A (JP)
Title: Semiconductor device
Inventor: HORI YOICHI
IPC: H01L29/872
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can inhibit element breakdown in reverse bias.SOLUTION: A semiconductor device 100 is a trench JBS where p type regions 28 are provided at the bottoms of respective trenches formed in an element region. The semiconductor device 100 comprises: an anode electrode 12 provided on a first surface; a cathode electrode 14 provided on a second surface; an n- type semiconductor region 20 which is provided in a semiconductor layer 20 and partially contacts the anode electrode 12; a p type anode region 22 provided between the semiconductor region 20 in the element region and the anode electrode 12; a p+ type anode region 24 which is provided between the anode region 22 and the anode electrode 12, and electrically connected with the anode electrode 12, and has an impurity concentration higher than that of the anode region 22; and a p- type resurf region 26 which is provided between the n- semiconductor region 20 in a termination region and the first surface, and electrically connected with the anode electrode 12, and a distance to the second surface is larger than a distance between the second surface and the anode region 22.SELECTED DRAWING: Figure 1
Patent JP-2017057037-A (JP)
Title: Image formation device
Inventor: KIKUCHI YOSHIAKI
IPC: G03G21/16
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To enable access to an operation part by inserting a hand from a side face of a device body to make a work of correcting tilt of a roller pair possible or readily be done.SOLUTION: An image formation device 100 includes: a roller holding plate 81 for pivotally supporting a front-side shaft of the roller pair 62; a tilt correcting part 80 provided in the device body 11 and having an adjustment screw 85 for displacing the roller holding plate 81 in a transportation direction of a recording sheet by receiving a rotation operation by an operator from a right-side face; and a side face door 12 provided at the right side face of the device body 11, where a head of the adjustment screw 85 is directed on a side of the side face door 12.SELECTED DRAWING: Figure 3
Patent JP-2017059376-A (JP)
Title: Power storage device
Inventor: MIYAWAKI YASUTAKA
IPC: H01M2/10
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device capable of improving workability at a time of assembling by suppressing a positive electrode and a negative electrode of a power storage element to be inversely arranged.SOLUTION: The power storage device includes a power storage element 40 having an electrode terminal and a terminal side arrangement member 50 arranged on the electrode terminal side of the power storage element 40. The power storage element 40 has a negative electrode identification section 422 exhibiting one polarity of the electrode terminal and a positive electrode identification section 421 exhibiting the other polarity. The terminal side arrangement member 50 has an upper arrangement part 561 arranged on the negative electrode identification section 422 and an exposed part 562 that exposes the positive electrode identification section 421.SELECTED DRAWING: Figure 7
Patent JP-2017060278-A (JP)
Title: Rotary electric machine and control method therefor
Inventor: YOSHIZAWA TOSHIYUKI
IPC: H02P27/06
Filed: 2015-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine and control method therefor, capable of improving a power generation output during power generation while suppressing a driving current when driving without enlarging a power conversion unit.SOLUTION: When a rotary machine is at least under a predetermined running state in a motor mode or in a generator mode, the rotary electric machine performs power conversion control made by combining rectangular wave energization control for energizing a rectangular wave into an armature winding with duty energization control for energizing into the armature winding at a predetermined duty ratio.SELECTED DRAWING: Figure 4
Patent JP-2017056639-A (JP)
Title: Liquid jetting device, liquid jetting method, liquid jetting device control program and recording medium
Inventor: TANIUCHI AKINORI
IPC: B41J2/01
Filed: 2015-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jetting device improved in printing quality by suppressing density unevenness, and to provide a liquid jetting method, a liquid jetting device control program and a recording medium.SOLUTION: The liquid jetting device includes: a liquid jetting head 1 fixed to a carriage 3 of which relative speed to a medium to be jetted S varies, and jetting liquid; and a control part 200 for controlling the liquid jetting head 1. The control part 200 has a first mode for varying discharge control between acceleration of the carriage 3 and deceleration of the carriage 3.SELECTED DRAWING: Figure 1
Patent JP-2017057965-A (JP)
Title: Differential device
Inventor: YAMAZAKI SADAYUKI
IPC: F16H48/22
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a differential device capable of improving lubricity of a sliding part.SOLUTION: This invention relates to a differential device including: a differential mechanism having a differential case into which lubricant oil flows, a differential mechanism having a differential gear supported at this differential case, self rotatable and at the same time revolved through rotation of the differential case, and a pair of output gears 7, 9 engaged with this differential gear and relatively rotatable to each other; and a sliding part 13 arranged between the differential case and the output gears 7, 9 to limit a differential motion of the differential mechanism through sliding motion. The sliding part 13 is comprised of a plurality of large grooves 15 spaced apart by a prescribed clearance to hold the lubricant oil, a sliding surface 17 arranged among the plurality of large grooves 15 and a plurality of fine grooves 19 formed at this sliding surface 17, formed to be more fine than the large grooves 15 to hold the lubricant oil flowed into the large grooves 15.SELECTED DRAWING: Figure 2
Patent JP-2017057674-A (JP)
Title: Bathroom unit
Inventor: MORIYA ATSUSHI
IPC: E03C1/20
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom unit that can shorten a draining time of hot water in a bathtub and also can secure a sufficient ceiling height in a bathroom without requiring any large-scale construction.SOLUTION: A bathroom unit is so configured that: a bathroom floor has a wash place floor 2 and a bathtub lower floor 3 provided to be stepped down from the wash place floor 2; a bathtub 4 is placed on the bathtub lower floor 3; a drain water trap 6 is provided in which drain water of the wash place and drain water in the bathtub 4 flow; the bathtub 4 has a bathtub drain hole 41 for draining the whole or part of its reserved water directly onto the bathtub lower floor 3; the drain water trap 6 has an inflow hole for the drain water drained from the bathtub drain hole 41 directly onto the bathtub lower floor 3; a water storage space capable of storing the drain water drained from the bathtub drain hole 41 directly onto the bathtub lower floor 3 so that the drain water does not overflow to the side of the wash place floor 2 is provided on the bathtub lower floor 3; the bathtub 4 has smaller plane projection area than the bathtub lower floor 3; and the bathtub 4 is supported on the bathtub lower floor 3 slidably in a horizontal direction.SELECTED DRAWING: Figure 2
Patent JP-2017061755-A (JP)
Title: Back surface protector
Inventor: ISONO AKIO
IPC: A41D13/015
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To protect a back surface against a flying object and a falling object from a back surface direction in a disaster site such as a volcanic eruption or a construction site.SOLUTION: A back surface protection plate 1 is formed by forming a core material by a tough foam resin material and covering the surface thereof with a tough surface cover of, for example, an aramid fiber. The back surface protection plate 1 is partitioned into a back surface center region 2, a back surface right side region 3, and a back surface left side region 4 and the core material is separated so that a partition part can be bent. In the right/left side regions, a right extension part 5 and a left extension part 6 of an ear piece shape protrude. A head protection part 7 is arranged in an upper part of the back surface center region 2 and upper extension parts 8, 9 detouring a shoulder of a wearer are arranged in upper parts of the back surface right side region 3 and back surface left side region 4. Connection means connected and fixed in a front face of the wearer is arranged in the right extension part 5 and left extension part 6. Connection means are arranged in the right extension part 5 and left extension part 6, and the right/left upper extension parts 8, 9.SELECTED DRAWING: Figure 1
Patent JP-2017069416-A (JP)
Title: Light-emitting device
Inventor: IKEDA TOMOHIRO
IPC: H01L33/54
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device capable of suppressing deterioration of a mounting substrate using resin.SOLUTION: A light-emitting device 100 comprises: a support member 11 formed of resin; a pair of wirings 12, 12 provided on the support member 11; a light-emitting element 2 that has a pair of electrodes 23, 25 on the same surface side, and that is arranged astride between the pair of wirings 12, 12, the pair of electrodes 23, 25 and the pair of wirings 12, 12 being opposed to each other and electrically connected with each other; and a film-like moisture-proof member 4 that covers an upper surface of the support member 11 without gap, for at least a region 12a where the light-emitting element 2 is arranged in a plan view and that is provided between the pair of wirings 12, 12. The moisture-proof member 4 has a higher moisture-proof property than the support member 11.SELECTED DRAWING: Figure 2
Patent JP-2017066833-A (JP)
Title: Sediment movement observation system
Inventor: OTA NAOYUKI
IPC: G01C7/02
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a sediment movement observation system that hardly causes false detection and false alarm.SOLUTION: A sediment movement observation system 1 observes inflow or access of sediment to an object to be conserved and comprises a movable body 4, which is set to the sediment to be observed 3, and a sending device 5, which is built in the movable body and can send a low frequency magnetic field signal, and receiving devices (6, 7, 8), which detect the low frequency magnetic field signal sent from the sending device. The receiving devices includes: a receiving device 6 for maintenance installed near the sediment to be observed; and the receiving devices (7, 8) for movement installed near the object to be conserved function. A detection range 61 of the receiving device for maintenance is separated from detection ranges 71, 81 of the receiving devices for movement.SELECTED DRAWING: Figure 1