baber/WOPTO huggingface dataset:
Patent JP-2018049153-A (JP)
Title: Developing roller and image forming apparatus
Inventor: EGAWA TOSHIHIKO
IPC: G03G15/08
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a developing roller that has excellent chargeability and a sufficiently fast charge attenuation rate.SOLUTION: A developing roller comprises a shaft body and an elastic layer that is provided on an outer peripheral surface of the shaft body. The elastic layer contains silicone rubber, a molecular compound that is a reaction product of an organoboron compound having a hydroxy group and a tertiary amine compound, and carbon black.SELECTED DRAWING: Figure 1
Patent JP-2017066384-A (JP)
Title: Sheet for heat joining and sheet for heat joining with dicing tape
Inventor: SUGAO YUKI
IPC: B22F5/00
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for heat joining suppressing squeezing-out during laminating or climbing up to a surface of a laminating object and capable of providing a rigid sintered layer after sintering.SOLUTION: There is provided a sheet for heat joining having a layer with average area of a pore portion at a cross section in a range of 0.005 μmto 0.5 μmafter increasing a temperature from 80°C to 300°C at temperature rise rate of 1.5°C/sec. under pressure of 10 MPa and holding at 300°C for 2.5 min.SELECTED DRAWING: Figure 1
Patent JP-2017061684-A (JP)
Title: Fire-resistant resin composition
Inventor: SHIMAMOTO TOMOO
IPC: C08L21/00
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a fire-resistant resin composition that has excellent flame retardancy, and prevents the occurrence of deposits due to the hydrolysis of polyphosphoric acid salt.SOLUTION: A fire-resistant resin composition has a matrix component that is resin, elastomer, rubber, or a combination of them, and at least one metal of polyphosphoric acid salt, alkali metal, alkaline earth metal and magnesium, where the total content of alkali metal, alkaline earth metal and magnesium in the fire-resistant resin composition is 5 wt.% or less.SELECTED DRAWING: None
Patent JP-2018055845-A (JP)
Title: Lighting duct
Inventor: KAMATA SADAHARU
IPC: H01R41/00
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a lighting duct having high reliability.SOLUTION: A lighting duct includes: a long duct body; a pair of support members which is provided in an inside of the duct body in a longitudinal direction and fixed to the duct body; a pair of conductors which is inserted into the pair of these support members, respectively, and whose parts are exposed toward the inside of the duct body; and knurl parts which are formed on non-exposed parts of the pair of conductors.SELECTED DRAWING: Figure 1
Patent JP-2018052689-A (JP)
Title: crane
Inventor: IWASAWA TAKAHIRO
IPC: B66C23/78
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a crane capable of preventing a connection beam from being deformed by eliminating unmatching between inclination of a crane body and inclination of a counter weight truck.SOLUTION: A crane 2 is provided with: a crane body 3; a truck 4; a connection beam 5 for connecting an upper turning body 7 of the crane body 3 and the truck 4; first to fourth cylinders 61-64 that extend so as to jack up the truck 4; an inclination lead-out part 89 that leads out relative inclination of the truck 4 with respect to the crane body 3; and a control unit 90b that individually controls elongation/contraction of the first to fourth cylinders 61-64. The control unit 90b executes inclination adjustment control for adjusting the inclination of the truck 4 by individually elongating the first to fourth cylinders 61-64 so as to reduce the inclination led out by the inclination lead-out part 89.SELECTED DRAWING: Figure 1
Patent JP-2018056392-A (JP)
Title: Magnetoresistive effect device
Inventor: SASAKI TOMOO
IPC: H01L21/8246
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistive effect device to which a magnetoresistive effect element with a good voltage resistance is mounted.SOLUTION: A magnetoresistive effect device comprises: an interlayer insulation layer; a penetration electrode that penetrates the interlayer insulation layer, and is exposed to at least one surface; and a magnetoresistive effect element laminated on the penetration electrode. A Vickers hardness difference between the interlayer insulation layer in a lamination surface to which the magnetoresistive effect element is laminated and the penetration electrode is 3 GPa or less.SELECTED DRAWING: Figure 1
Patent JP-2017218568-A (JP)
Title: Silicon oxide-coated iron oxide composition for coating containing iron oxide particles coated with silicon oxide
Inventor: ENOMURA SHINICHI
IPC: A61Q17/04
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a composition for coating having high ultraviolet ray protection ability for a coating material, and properties required for a coating material such as texture, appearance, designability and weather resistance.SOLUTION: The composition for coating comprises iron oxide particles having a primary particle diameter of 1 nm or more and 50 nm or less, where at least a part of the surface of the iron oxide particles is coated with silicon oxide. A dispersion comprising the iron oxide particles has an average molar absorption coefficient of 1500 L/(mol cm) or more for light beams of wavelengths from 190 nm to 380 nm. Preferably, the dispersion comprising the iron oxide particles has a transmittance of 2.0% or less for light beams of wavelengths from 200 nm to 420 nm, and a transmittance of 80% or more for light beams of wavelengths from 620 nm to 780 nm.SELECTED DRAWING: Figure 8
Patent JP-2018063489-A (JP)
Title: Operator state estimation device
Inventor: TOKUTAKE HIROSHI
IPC: G08G1/16
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an operator state estimation device capable of estimating the state of an operator regardless of whether it is during a manual operation or an automatic travel, and determining which monitoring target object around an operating object the operator pays attention to and how close the attention is.SOLUTION: An operator state estimation device includes monitoring target object positioning means 10, gazing point positioning means 20, operator model identification means 30 and operator state estimation means 40. The monitoring target object positioning means 10 positions a monitoring target object monitored by an operator. The gazing point positioning means 20 positions a gazing point of the operator monitoring the monitoring target object. The operator model identification means 30 identifies an operator model showing an input/output relation of the operator by defining displacement of the monitoring target object as input and displacement of the operator's gazing point as output. The operator state estimation means 40 estimates the operator state with a change in the operator model's feature amount or a comparison with a threshold value.SELECTED DRAWING: Figure 1
Patent JP-2018063350-A (JP)
Title: Semiconductor light receiving module
Inventor: MIKAMI YOHEI
IPC: G02B6/42
Filed: 2016-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a modified semiconductor light receiving module capable of avoiding a design change as much as possible even when a specification module length is different.SOLUTION: A semiconductor light receiving module 10 includes: a stem 12; a cap 14 attached onto the stem 12; a holder 16 placed on the cap 14; and a receptacle 18 inserted into the holder 16. The holder 16 has a body part which covers a lens 35 on the cap 14. The holder 16 has an opening 16a extending from an opposite side to the cap 14 up to the lens 35 through the body part, which is formed in the body part. A set screw 20 is inserted into a screw hole 16b formed in the holder 16. A front end of a screw body part 20a in the set screw 20 is in contact with a side surface of the receptacle 18.SELECTED DRAWING: Figure 1
Patent JP-2017082784-A (JP)
Title: Compressor incorporating splitters
Inventor: ANTHONY LOUIS DIPIETRO JR
IPC: F04D29/54
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a compressor that is operable with a sufficient stall range and an acceptable balance of aerodynamic and structural performance.SOLUTION: A compressor apparatus includes: an inner flow path surface 450; an outer flow path surface; an array of stator airfoils 452 extending between the inner and outer flow path surfaces; and an array of airfoil-shaped splitter vanes 652 extending from at least one of the inner and outer flow path surfaces, the splitter vanes 652 alternating with the stator airfoils 452. At least one of a chord dimension of the splitter vanes at roots of the splitter vanes 652 and a span dimension of the splitter vanes 652 is less than a corresponding dimension of the stator airfoils 452.SELECTED DRAWING: Figure 13
Patent JP-2017105169-A (JP)
Title: Liquid storage container and recording apparatus
Inventor: HAYASHI KOKI
IPC: B41J2/175
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid storage container that makes it possible to securely detect a quantity of liquid remaining in the liquid storage container, by hindering a swing body from adhering or fixing in a slide area, thereby moving the swing body smoothly.SOLUTION: A liquid storage container according to the present invention comprises: a liquid storage chamber storing liquid; a support part provided in the liquid storage chamber; and a swing body that swings using a support part as a fulcrum. The swing body has, on one hand, a float part that moves according to the height of the surface of liquid in the liquid storage chamber, and has, on the other hand, a part to be detected, which is used for detecting a quantity of liquid in the liquid storage chamber. A part to be detected and a part to be supported are connected via an arm part. The vertical lower end of a connection part connecting the arm part and the part to be supported is located vertically lower than the vertical upper end of a rotation area of the part to be supported.SELECTED DRAWING: Figure 5
Patent JP-2018065331-A (JP)
Title: Method for working laminate material
Inventor: NAGATA KENSUKE
IPC: H01M2/02
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To surely cut only a resin layer of a laminate material to form a metal exposed portion.SOLUTION: A method for working a laminate material includes spraying gas G to an easy-to-peel portion 20 having a weaker bonding force to a metal foil 11 than the peripheral portion of a resin layer 15 in a laminate material 1 in which the metal foil 11 and the resin layer 15 are bonded to each other and the easy-to-peel portion 20 is formed on the resin layer 15, irradiating the circumference of the easy-to-peel portion 20 with a laser beam L to cut the resin layer 15, and removing the cut easy-to-peel portion 20 to form a metal exposed portion 22 to which the metal foil 11 is exposed.SELECTED DRAWING: Figure 2
Patent JP-2018066362-A (JP)
Title: Steam turbine and temperature control method
Inventor: MATSUMURA TAKUMI
IPC: F01D25/10
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine capable of setting a clearance between a rotor and an inner casing to an appropriate value, and a temperature control method.SOLUTION: A steam turbine 100 comprises: a rotor 1; an inner casing 2; stationary blades 14; an outer casing 3; a cooling and heating section 7 which has a heat medium passage 32A capable of causing a heat medium to flow therethrough and can cool or heat a general section 19; a heat medium supply section which can supply the heat medium to the heat medium passage 32A; a first measurement section which measures a temperature of a large heat capacity section; a second measurement section which measures a temperature of the general section 19; and a temperature control section which controls the heat medium supply section such that, based on a temperature difference between the temperature of the large heat capacity section measured by the first measurement section and the temperature of the general section 19 measured by the second measurement section, the temperature difference is equal to a predetermined threshold or less.SELECTED DRAWING: Figure 1
Patent JP-2018073441-A (JP)
Title: Semiconductor storage device
Inventor: KURAMORI FUMIAKI
IPC: G11C11/401
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To detect defects of an equalizer voltage VBL arising from a failed state where a contact of the equalizer voltage VBL is not normally connected.SOLUTION: A semiconductor storage device, which comprises: a sense amplifier that reads out data from a memory element connected to a word line and a bit line; a first switch element that is connected between a first power source voltage and a first power source intermediate node of the sense amplification, and is turned on upon driving the sense amplification; a second switch element that is connected between a second power source voltage and a second power source intermediate node of the sense amplification, and is turned on upon driving the sense amplification; and an equalizer circuit that equalizes the first and second power source intermediate nodes to an equalized voltage at a half value level between a maximum value of the first power source intermediate node and a minimum value of the second power source intermediate node, comprises a control circuit that is connected to the bit line, and controls a voltage of the bit line so as not to vary.SELECTED DRAWING: Figure 3
Patent JP-2018068766-A (JP)
Title: Information processing device, method for controlling information processing device and control program
Inventor: HASHIMOTO AKIRA
IPC: A63F13/30
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To increase possibility of exchange without alleviating a prescribed geographical condition in a service for exchanging game related objects between users who satisfy the geographical condition.SOLUTION: An information processing device (e.g., a user management server 20) relating to an embodiment of the invention includes: specification means (e.g., a specification part 620) for specifying a geographical condition which is satisfied by a first user respectively associated with first supply and first demand and a second user respectively associated with second supply that matches the first demand and second demand that does not match the first supply; and retrieval means (e.g., a retrieval part 630) for retrieving a third user who satisfies a geographically condition specified by the specification means and is respectively associated with third supply that matches the second demand and third demand that matches the first supply.SELECTED DRAWING: Figure 6
Patent JP-2018078432-A (JP)
Title: Power supply device, power reception device and power supply method
Inventor: YOSHIKAWA HIDEAKI
IPC: H04L12/44
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a power supply device which allows for stabilized power supply control by grasping power consumption accurately even when supplying power via a repeating device.SOLUTION: A power supply device comprises power supply means 1, communication means 2, information acquisition means 3, a determination means 4, and determination result transmission means 5. The power supply means 1 supplies power to a repeating device via a first signal line. The communication means 2 performs transmission and reception of data to and from the repeating device via a first signal line. The information acquisition means 3 has means for acquiring the information of power consumption of the repeating device therefrom. Furthermore, the information acquisition means 3 has means for acquiring the information of power consumption of a power reception device via the repeating device. The determination means 4 determines possibility of power supply to the power reception device, based on the total value of power consumption of the repeating device and power consumption of the power reception device. A determination result transmission means 5 transmits information indicating the possibility of power supply to the power reception device thereto.SELECTED DRAWING: Figure 1
Patent JP-2018078440-A (JP)
Title: Image reading apparatus
Inventor: YAMAMURA AKIRA
IPC: H04N1/10
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus capable of accurately locating an optical element by a simple constitution.SOLUTION: An image reading apparatus 10 comprises: a light source 20 which emits light to an object to be read, along a main scanning direction; a light receiving part 40 which receives light reflected by the object to be read; and an optical system 30 which images light reflected by the object to be read and guides the light to the light receiving part 40. The optical system 30 comprises a reflection mirror 33 which reflects the light reflected by the object to be read and an optical element 35 which is disposed in proximity of the reflection mirror 33 and images the light reflected by the object to be read. The optical element 35 is held by the reflection mirror 33.SELECTED DRAWING: Figure 1
Patent JP-2018079704-A (JP)
Title: Protection wall device
Inventor: IBARAKI HIROSHI
IPC: A62C3/07
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a protection wall device which can make design nature from a road side well while surrounding a dispenser of a hydrogen station with a wall.SOLUTION: The protection wall device 5 is provided on the hydrogen station including a dispenser 4 which is installed along the road and supplies hydrogen. The protection wall device includes a barrier 20 provided on the side facing the road of the dispenser 4, and the barrier 20 includes transparency of a light. The protection wall device also includes a water spray head 21 spraying water against a surface of the barrier 20.SELECTED DRAWING: Figure 2
Patent JP-2018079622-A (JP)
Title: Method of manufacturing tank
Inventor: FUJII TAKESHI
IPC: F17C1/06
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To control a position of a rupture part of a tank.SOLUTION: A method of manufacturing a tank comprises a fiber winding step of winding a fiber around a liner which is a base material of a tank and thereby sequentially laminating a plurality of fiber layers made of fibers on an outer surface of the liner. The fiber winding step includes the steps of (a) winding the fiber while inflicting a lower tension than tension applied to the fiber when winding the fiber around a partial region of the target fiber layer which is at least one of the plurality of fiber layers, when the fiber is wound around the other region excluding the partial region in the target fiber layer, and (b) further forming the fiber layer by winding the fiber on the target fiber layer.SELECTED DRAWING: Figure 5
Patent JP-2018082384-A (JP)
Title: Outdoor monitoring camera
Inventor: YOSHINO TAKASHI
IPC: G03B17/08
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor monitoring camera having a cleaning function of a camera housing capable of efficiently suppressing adhesion of water droplets and dust which obstruct the view of the camera.SOLUTION: Washing water jetted to the outside from water discharging means 30 disposed outside a camera housing 10 penetrates through the camera housing 10, flows in a form of a thin film so as to wind around the peripheral surface of a dome cover 20 protruding downward, forms a swirling flowing water film on the peripheral surface of the dome cover 20, reaches a center portion of the dome cover 20, and drops on the surface of the earth as droplets.SELECTED DRAWING: Figure 1
Patent JP-2017113534-A (JP)
Title: Haptic peripheral having a deformable substrate configured for amplified deformation
Inventor: MANSOOR ALGHOONEH
IPC: A63F13/285
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a deformation haptic effect via a smaller interface device such as a handheld peripheral for a gaming system.SOLUTION: A haptic peripheral includes a housing, a deformable substrate coupled to the housing to be moveable thereto, and a smart material actuator coupled to a surface of the deformable substrate. The smart material actuator produces a force that deforms the deformable substrate relative to the housing in response to a control signal from a processor to thereby provide a haptic effect to a user of the haptic peripheral. The deformable substrate includes at least one user contact portion configured to contact the user and two opposing hinges. The deformable substrate also includes at least two stiff arms, each stiff arm extending between the user contact portion and one of the two opposing hinges.SELECTED DRAWING: Figure 1
Patent JP-2018084914-A (JP)
Title: Operation environment synchronization device, operation environment synchronization system, operation environment synchronization method, and operation environment synchronization program
Inventor: WAKAGI YUKO
IPC: G06F9/445
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To allow a standby system device to be synchronized with an active system device at high speed in a flexible manner in relation to operation environment information when failover is performed in a redundant system.SOLUTION: An operation environment synchronization device 40 comprises: an extraction part 41 that extracts difference information 403 representing a difference between first operation environment information 511 of an active system device 5 and second operation environment information 411 read by a standby system device when failover from the active system device 5 to the standby system device 4 is performed in a redundant system in which the failover is performed; a determination part 42 that determines whether or not an information amount included in the difference information 403 satisfies a predetermined condition; and an updating part 43 that updates the second operation environment information 411 to the first operation environment information 511 due to the failover using the difference information 403 if the predetermined condition is satisfied or without using the difference information 403 if the predetermined condition is not satisfied.SELECTED DRAWING: Figure 8
Patent JP-2018084073-A (JP)
Title: Inorganic plate fixing structure, inorganic plate fixing method, and fixing tool therefor
Inventor: NAGATOMO JUN
IPC: E04F13/15
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic plate fixing structure, inorganic plate fixing method, and a fixing tool therefor, for making it possible to easily determine detachment or dropout of an inorganic plate using visual observation from the outside.SOLUTION: A fixing structure comprises: a surface to be treated; an inorganic plate 2 stuck on the surface to be treated using an adhesive; and a fixing tool 1 for connecting the surface to be treated with the inorganic plate 2. The fixing tool 1 includes: a locking member 11 including a locking part 112 locked on the inorganic plate 2; and a connection member 12 for connecting the locking member 11 with the surface to be treated, the connection member being provided in an extendable state so as to be held between the surface to be treated and the inorganic plate 2. The inorganic plate 2 is fixed on the surface to be treated via the fixing tool 1 and an adhesion layer formed by the adhesive. The thickness of the fixing tool 1's part excluding the locking part 112 is smaller than that of the adhesion layer.SELECTED DRAWING: Figure 1