baber/WOPTO huggingface dataset:
Patent JP-2017043913-A (JP)
Title: Ground improvement auger
Inventor: IIDA TETSUO
IPC: E02D3/12
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a ground improvement auger for forming a stable columnar body with large friction between the columnar body and peripheral soil.SOLUTION: A ground improvement auger includes an auger shaft extending in a prescribed direction, a roughly conical head rotating integrally with the auger shaft and having a diameter that tapers in a direction away from a relay part, and a blade protruded from an outer periphery of the head. The blade has a pressing surface that consolidates a material on peripheral soil, when the auger shaft rotates. The auger shaft and the head define an inner space extending in the prescribed direction and guiding the material including excavated soil in the prescribed direction. The head has an opening on a side surface that communicates the inner space with outside.SELECTED DRAWING: Figure 1
Patent JP-2017045936-A (JP)
Title: Semiconductor laser device
Inventor: MORIZUMI NAOTO
IPC: H01S5/022
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device fixed securely, by minimizing the positional deviation of various members, especially of a wavelength conversion part, in the semiconductor laser device.SOLUTION: A semiconductor laser device has a base 11, a semiconductor laser element 12, a lid 13 provided above the base 11, and having a through hole in the bottom of a recess provided thereabove, a holding part 14 placed in the recess, and having a through hole of a smaller diameter than that of the through hole of the lid 13 above the through hole of the lid 13, and a coefficient of thermal expansion different from that of the lid 13, a wavelength conversion part 15 held in the through hole of the holding part 14, and a pressing portion 16 fixed to the lid 13, and pressing the upper surface of the holding part 14. The side face of the recess is separated from that of the holding part 14, and a cushioning material 17 is placed at least partially between the side face of the recess and the side face of the holding part 14.SELECTED DRAWING: Figure 1A
Patent JP-2016056946-A (JP)
Title: Rod member locking device with lock block
Inventor: CHO HO-YOUNG
IPC: F15B15/26
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a rod member locking device having a simple configuration and capable of performing a convenient assembly and decomposition, and a rod member locking device capable of realizing and keeping stably a locking action against the rod member.SOLUTION: There are provided a ring-like lock block 120 and a piston 130 arranged in one row within a body 110. A rod member 140 is arranged to pass through the rod block and the piston. The lock block includes: an outer ring formed with a slant surface 122 at its inner wall while its inner diameter is being gradually reduced, and having a wedge-shaped space S1; an inner ring 123 storing pressurizing means 124 corresponding to the slant surface; and a spring 125 arranged in the inner space of the outer ring to resiliently connect the outer ring with the inner ring.SELECTED DRAWING: Figure 4
Patent JP-2017046925-A (JP)
Title: Heating cooker
Inventor: KIRIISHI TAKU
IPC: F24C7/02
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To solve the problems in which, even when the heat discharged from an upper heat generating body reaches an object to be heated, as the object to be heated is exposed to the atmosphere, the heat escapes to the atmosphere from the object to be heated, and also the heat generated from the upper heat generating body escapes to the atmosphere without reaching the object to be heated, and furthermore, in which, when the steam from the object to be heated escapes to the atmosphere, the object to be heated becomes too dry after cooking.SOLUTION: A heating cooker includes: a heating chamber 42 capable of accommodating an object to be heated; and a heating part 36 for heating the object to be heated disposed in the heating chamber from above. It is constituted to be able to accommodate a metal container 40 for accommodating the object to be heated in the heating chamber, and a lid 39 for sealing the metal container and transmitting light.SELECTED DRAWING: Figure 2
Patent JP-2017042151-A (JP)
Title: Tree-trimming apparatus
Inventor: UEDA TOSHIHARU
IPC: A01G23/089
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a tree-trimming apparatus that can perform tree-trimming by rotation in both forward and reverse directions with excellent tree-trimming performance, and can change the direction of tree-trimming by its turning movement.SOLUTION: The tree-trimming apparatus according to the present invention performs a tree-trimming action by a plurality of blade bodies 7 provided on the rotary drum 9. The blade body 7 comprises a blade portion 42A and 42B respectively positioned on its opposite ends in a peripheral direction of the surface of the rotary drum 9. The rotary drum 9 rotates in two directions, forward and backward. The main body is attached to the bracket so as to be rotatable and displaceable.SELECTED DRAWING: Figure 6
Patent JP-2017059325-A (JP)
Title: Method for manufacturing all-solid-state battery
Inventor: OMORI KEISUKE
IPC: H01M4/38
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an all-solid-state battery that is reduced in irreversible capacity.SOLUTION: A method of manufacturing an all-solid-state battery includes a lamination step of laminating a deactivated lithium-containing negative electrode active material layer (4) containing deactivated lithium, a solid electrolyte layer (3) for an all-solid-state battery, and a positive electrode active material layer (2) for an all-solid-state battery such that the solid electrolyte layer for an all-solid-state battery is disposed between the deactivated lithium-containing negative electrode active material layer and the positive electrode active material layer for an all-solid-state battery.SELECTED DRAWING: Figure 1
Patent JP-2017058175-A (JP)
Title: Hydrogen treatment facility and method
Inventor: KATSUKI RYOJI
IPC: G21C9/04
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To promote oxidation of hydrogen in a hydrogen treatment device and cooling of exhaust gas from the hydrogen treatment device while suppressing cost.SOLUTION: A hydrogen treatment facility comprises: a hydrogen treatment device 11 that includes metal peroxide capable of having a plurality of oxidation numbers as a treatment material for reaction of hydrogen, and oxidizes and removes hydrogen contained in gas 1 to be treated; an inlet pipe 12 for introducing the gas 1 to be treated into the hydrogen treatment device 11; an outlet pipe 13 for leading exhaust gas 2, generated by exothermic reaction during oxidation of hydrogen and having a higher temperature than the gas 1 to be treated, to the outside of the hydrogen treatment device 11; and a regenerative heat exchanger 14 which is disposed in the inlet pipe 12 and the outlet pipe 13, and transmits heat of the exhaust gas 2 in the outlet pipe 13 to the gas 1 to be treated in the inlet pipe 12.SELECTED DRAWING: Figure 1
Patent JP-2017058280-A (JP)
Title: Sensor transmitter, wheel position detection device, and tire air pressure detection device comprising the same
Inventor: MAEHARA HIROAKI
IPC: B60C23/04
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To allow wheel position detection to be adequately performed without requiring an additional facility, such as a trigger machine, or a two-axial G sensor, with little constraint on a mounting position, and without bringing in complication of communication specification.SOLUTION: A sensor transmitter 2 itself calculates the inclination angle θof attachment of a G sensor 22 to wheels 5a-5d, and estimates which the G sensor is attached to, right wheels 5a, 5c or left wheels 5c, 5d on the basis of a calculation quadratic function and an actual measurement quadratic function. Then, a receiver 3 side determines which each sensor transmitter 2 is attached to, any of both front wheels 5a, 5b or any of both rear wheels 5c, 5d on the basis of the estimation result and an effective tire radius. This makes it possible to determine which each sensor transmitter 2 is attached to, a wheel 5a, 5b, 5c, or 5d.SELECTED DRAWING: Figure 1
Patent JP-2017061969-A (JP)
Title: Pulley device
Inventor: KISHIMOTO TAKAHIRO
IPC: F16H9/18
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To impart more appropriate energizing force to a movable sheave.SOLUTION: A pulley device 100 includes a fixed sheave 1, a movable sheave 2, and a disc spring 3. The movable sheave 2 is arranged movably in the axial direction so as to approach/leave the fixed sheave 1. The disc spring 3 energizes the movable sheave 2 toward the fixed sheave 1. The disc spring 3 has a variable spring constant.SELECTED DRAWING: Figure 1
Patent JP-2017063539-A (JP)
Title: Motor temperature estimation device
Inventor: OKUMATSU YOSHIHIRO
IPC: H02P29/00
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: a conventional motor temperature estimation method cannot calculate an estimated temperature with high accuracy.SOLUTION: The motor temperature estimation device includes: a loss calculation unit 10 for calculating loss Ploss of a motor 23; a thermal time constant selection unit 11 for determining and outputting a thermal time constant τrc showing a thermal change rate of a winding temperature on the basis of a combination of a speed command value Nref indicating a speed of the motor 23 and a current command value Iq_ref showing a magnitude of a driving current for driving the motor 23; and an estimated temperature calculation unit 12 for calculating an estimated temperature Ts on the basis of the thermal time constant τrc output from the thermal time constant selection unit 11 and the loss Ploss of the motor 23 output by the loss calculation unit 10.SELECTED DRAWING: Figure 1
Patent JP-2017061795-A (JP)
Title: Hydraulic drive unit of construction machine
Inventor: NAKAMURA NATSUKI
IPC: F15B11/00
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic drive unit of construction machine such as hydraulic excavator using a main hydraulic pump and a pilot pump, which uses a pressure compensation and variable displacement type hydraulic pump as the pilot pump, and which is capable of reducing the absorption torque of the pilot pump when the discharge flow rate of the pilot pump is not required so that usable maximum absorption torque for the main hydraulic pump can be increased while maintaining the limit torque of the engine.SOLUTION: The hydraulic drive unit uses a pressure compensation type and variable displacement type hydraulic pump as a pilot pump 203. A torque control unit 201T of a main pump 201 is provided with an increased torque piston 214 which acts in a direction that the displacement volume of the main pump. The increased torque piston 214 is controlled by using a signal pressure for changing the displacement volume of the pilot pump 203.SELECTED DRAWING: Figure 1
Patent JP-2017065274-A (JP)
Title: Pneumatic tire
Inventor: KURIYAMA Tomohisa
IPC: B60C13/00
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire 66 capable of facilitating discharging of static electricity while achieving small rolling resistance.SOLUTION: This tire 2 is provided with: a tread 4; a pair of wings 6; a pair of side walls 8; a pair of clinches 10; and a pair of scan layers 24. Each of the wings 6 is positioned outside the tread 4 in an axial direction. Each of the side walls 8 extends roughly inward from each of the wings 6 in a radial direction. Each of the clinches 10 extends roughly inward from each of the side walls 8 in the radial direction. Each of the scan layers 24 serves as a bridge between each of the wings 6 and each of the clinches 10 outside each of the side walls 8 in the axial direction. The volume intrinsic resistance of each of the scan layers 24 is less than 1×10Ωcm. The loss tangent of each of the side walls 8 is equal to or less than 0.08.SELECTED DRAWING: Figure 1
Patent JP-2017064581-A (JP)
Title: Linear vibration motor
Inventor: KATADA YOSHINORI
IPC: B06B1/04
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain effective vibrations by improving the mass of the whole of a movable element, while suppressing the deterioration of driving force, in a linear vibration motor.SOLUTION: A linear vibration motor 1 is equipped with a movable element 2 equipped with a magnet portion 2A and a weight portion 2B; a frame body 3 which supports the movable element 2 so as to reciprocatingly vibrate; a coil 4 which is fixed on the frame body 3, and applies driving force vibrating the movable element 2 on the magnet portion 2A; and an elastic member 5 which applies elastic force repulsing to driving force on the movable element 2. In the magnet portion 2A, a plurality of magnet pieces 11, 12, and 13 magnetized in a vibrating direction of the movable element 2, are aligned in the vibrating direction of the movable element 2 so as to make magnetic poles close to each other become the same polarity. The weight portion 2B is equipped with end portion weight bodies 20 disposed at both end portions in the vibrating direction of the movable element 2, and intermediate weight bodies 21 disposed between the plurality of disposed magnet pieces 11, 12, and 13.SELECTED DRAWING: Figure 1
Patent JP-2017066218-A (JP)
Title: Epoxy resin composition, prepreg and fiber-reinforced composite material
Inventor: MISUMI JUN
IPC: C08J5/04
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for producing a fiber-reinforced composite material that has excellent curability to permit quick curing, storage stability and heat resistance, and a prepreg.SOLUTION: The present invention provides an epoxy resin composition comprising at least epoxy resin [A], curing agent [B], and microcapsule type curing accelerator [C] including cationic polymerization initiator as a core component, and a prepreg and a fiber-reinforced composite material prepared therewith.SELECTED DRAWING: None
Patent JP-2017067930-A (JP)
Title: Photosensitive resin composition, method for manufacturing conductive pattern, method for manufacturing metal wiring line, and method for manufacturing display member
Inventor: OKABE KOTARO
IPC: G03F7/004
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having excellent adhesiveness in a thermal compressive bonding process and excellent conductivity, from which a high-definition pattern can be formed, and a method for manufacturing a conductive pattern, a method for manufacturing a metal wiring line, and a method for manufacturing a display member using the above photosensitive resin composition.SOLUTION: The photosensitive resin composition comprises: as a component A, a polymer component that comprises a polymer having a structural unit a1 having a group in which an acid group is protected by an acid decomposable group; a photoacid generator as a component B; particles comprising resin particles the surfaces of which are coated with metal as a component Z; and an organic solvent as a component C; and the composition satisfies at least one of the following conditions I to III. I: The polymer further contains a structural unit a2 having a crosslinking group. II: The component A further comprises a polymer containing the structural unit a2 having a crosslinking group. III: The photosensitive resin composition further contains a crosslinking agent having a molecular weight of 1,000 or less as a component D.SELECTED DRAWING: None
Patent JP-2017065743-A (JP)
Title: Liquid storage container
Inventor: KATO TAKU
IPC: B65D77/20
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid storage container which can pour a liquid when only a pouring origin part of a seal part is broken by pressing by fingers.SOLUTION: A liquid storage container 1 comprises a container body 10 comprising an opening part 11 and in which a flange part 12 is formed, and a lid material 30 for covering the opening part 11, in which a peripheral seal part 20 is formed on the flange part 12. In the liquid storage container 1, a part of the seal part 30 comprises a pouring origin point 21 which can pour a liquid by peeling the seal part 20, when a line which passes a centroid of a region surrounded by the seal part and connects a shortest distance of an outer edge of the seal part 20 is a short axis, and when a line orthogonal to the short axis and connecting the outer edge of the seal part 20 is a long axis, in plan view, a ratio a1/b1 of length of the long axis a1 to length of the short axis b1 in the region is 1.1 or larger, and the pouring origin point 21 on the seal part 20 is arranged on one end side of the long axis.SELECTED DRAWING: Figure 1
Patent JP-2017064131-A (JP)
Title: Absorbent article and manufacturing method thereof
Inventor: NAKAMURA YURIKO
IPC: A61F13/472
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To inhibit an absorber from losing a shape.SOLUTION: An absorbent article includes an absorption element 50 formed by packaging an absorber 56 by a packaging sheet 58, where the absorber 56 is formed by mixingly accumulating fibers and high-absorbent polymer particles 56P. The absorber includes an impregnated layer 562 impregnated with a hotmelt adhesive H2 with melt viscosity of 1000-6000 mPa s, at least at one side of the front/back thereof. A part facing the impregnated layer 562, in an internal face of the packaging sheet 58 is bonded to an external face of the impregnated layer 562 via an adhesive layer 561 consisting of a hotmelt adhesive H1 with the melt viscosity of within a range of 4000-9000 Pa s that is higher than that of the hotmelt adhesive impregnating the impregnated layer.SELECTED DRAWING: Figure 13
Patent JP-2017068107-A (JP)
Title: Power supply device and image formation device
Inventor: SHIMURA YASUHIRO
IPC: G03G21/00
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To perform precise power supply control with a simple circuit configuration.SOLUTION: A power supply device includes: a live side line and a neutral side line to which an AC voltage is input from an AC power source 201; a resistor R1 for converting the AC voltage input into the live side line and neutral side line into a current in proportion to the AC voltage; a voltage detector 240 that has a current transformer CT1 having a primary coil and a secondary coil, and detects an AC voltage based on the voltage of an AC voltage waveform output to the secondary coil of the current transformer CT1 when the current converted by the resistor R1 is supplied with the primary coil; and a zero-cross detector 230 for detecting a zero-cross timing of the AC power source based on the AC voltage waveform output from the voltage detector 240.SELECTED DRAWING: Figure 2
Patent JP-2017039608-A (JP)
Title: Garbage box with drawer
Inventor: TAKESHITA MASAYO
IPC: B65F1/00
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a garbage box with a drawer, the lower part of which is fitted with the drawer so that the garbage box can house a garbage bag and the like.SOLUTION: A drawer (2) is attached to a lower part of a garbage box (1).SELECTED DRAWING: Figure 1
Patent JP-2016026451-A (JP)
Title: Encoding and decoding method for image, processing method for image data, and apparatus thereof
Inventor: LAI CHANGCAI
IPC: H04N19/176
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for encoding and decoding an image and the apparatus, enhancing error recovery performance of an intra-frame coding block and improving decoding quality of image data.SOLUTION: An image encoding method comprises: a step of determining a conditional intra-frame coding block in an inter-coding frame; a step of determining that an adjacent coding block near the intra-frame coding block includes an adjacent inter-frame coding block; a step of updating image data of the adjacent inter-frame coding block based on a fixed value or the image data of the adjacent intra-frame coding block included in the adjacent coding block; and a step of encoding the intra-frame coding block based on the updated image data. An encoding apparatus comprises a first index module, a second index module, an updating module, and an encoded module.SELECTED DRAWING: Figure 2
Patent JP-2017067047-A (JP)
Title: Internal combustion engine combustion state estimation device
Inventor: NAGASHIMA KEIICHI
IPC: F02D45/00
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine combustion state estimation device capable of reducing a software processing load for setting a sampling period when a combustion state of the engine is estimated under application of a vibration sensor.SOLUTION: A disc-like pulsar 30 configuring a cam angle sensor 14 and installed at a cam shaft of an engine has first to fourth pulse generating segments 31 to 34 composed of a plurality of detected holes 40 for every fan-like areas divided by 90 degrees with four broken lines L11 to L14 extending from a pulsar center PC. Each of the first to fourth pulse generating parts 31 to 34 is arranged in such a manner that its radial positions at the pulsar 30 are made different and the pulsar 30 is fixed to the cam shaft in such a way that the center positions [positions of solid lines L21 to L24 extending from the pulsar center PC] of the first to fourth pulse generating parts 31 to 34 may coincide with an angular position corresponding to a combustion stroke starting top dead center of each of the cylinders.SELECTED DRAWING: Figure 4
Patent JP-2017074814-A (JP)
Title: Air conditioner for vehicle
Inventor: KANEMOTO HIDEYUKI
IPC: B60H1/00
Filed: 2015-10-13
Abstract: PROBLEM TO BE SOLVED: To uniformize distribution of air passing through a cooling heat exchanger as a whole and thus enhance cooling capacity when a vent blowout port is formed on the upper side of a casing.SOLUTION: Upper and lower bypass passages R3, R4 for making air that has passed through a cooling heat exchanger 3 flow while bypassing a heating heat exchanger 4 are formed above and below the heating heat exchanger 4 in a casing 2, respectively. A temperature control damper 5 includes: a plurality of plate-like members 50, 51 for opening/closing upstream sides of the upper and lower bypass passages R3, R4, respectively; and a baffle plate 53 for inhibiting a flow of cold air flowing into the upper side bypass passage R3.SELECTED DRAWING: Figure 1
Patent JP-2017074267-A (JP)
Title: Inspection equipment
Inventor: HIRATA YASUO
IPC: G02B23/26
Filed: 2015-10-15
Abstract: PROBLEM TO BE SOLVED: To provide inspection equipment that enables an inspection object to be observed by observing reflection light of the inspection object with eyes, instead of by an image by an imaging device such as a CCD camera, and enables an illumination light quantity to be adjusted reliably, and that can be adjusted to a desired length.SOLUTION: Inspection equipment 1 includes a plurality of relay lens units 3 configured so as to be mutually connected, an eyepiece lens unit 4 configured so as to be connected to a base end part of the plurality of relay lens units 3, and an objective lens unit 2 configured so as to be able to be connected to the tip of the plurality of relay lens units 3. The objective lens unit 2 includes an illumination lamp 15 for emitting illumination light, a battery 17 for supplying electric power to the illumination lamp 15, and a control board 19 for adjusting an illumination light quantity of the illumination lamp 15 according to received infrared light.SELECTED DRAWING: Figure 1