baber/WOPTO huggingface dataset:
Patent JP-2020133377-A (JP)
Title: Transmission device and gate driving facility provided with the same
Inventor: YOKOYAMA NARIAKI
IPC: F16H1/10
Filed: 2019-02-26
Abstract: To provide a transmission device which is provided with a speed-increasing mechanism, in which a plurality of gears having different diameters are engaged on a transmission path of a rotating force, different from a conventional speed-increasing mechanism, and a gate driving facility having the transmission device.SOLUTION: A transmission device 16 that transmits a rotating force applied to an input part to an output part includes a rotation member 19 that has a tooth part and is rotationally driven integrally with the input part, an inner/outer tooth member 22 that includes an outer peripheral tooth 20 engaged with the tooth part of the rotation member 19 and is formed with an inner peripheral tooth 21, and an outer gear member 24 that has an outer tooth 23 engaged with the inner peripheral tooth 21, rotates the rotating force from the input part given through the rotation member 19 and the inner/outer tooth member 22 in a state where a center position is fixed, and transmits the rotation force directly to the output part or through a power transmission mechanism 38, and in the outer gear member 24, an outer diameter in a region where the outer tooth 23 is formed on the whole outer periphery is smaller than an inner diameter in a region where the inner peripheral tooth 21 is formed on the whole inner periphery of the inner/outer tooth member 22, and a part of the outer tooth 23 and a part of the inner peripheral tooth 21 are engaged with each other.SELECTED DRAWING: Figure 3
Patent JP-2020138469-A (JP)
Title: Method for molding hollow body and device for molding hollow body
Inventor: NAKAGOME AKIRA
IPC: B29C33/76
Filed: 2019-02-28
Abstract: To provide a method for molding a hollow body by a floating core process, which can easily accommodate a change in the cross-sectional area of a hollow part.SOLUTION: A method for molding a hollow body has the steps of: introducing fused resin into a cavity; solidifying the introduced resin up to a predetermined solidification rate according to a cross-sectional shape of a hollow body to be molded; and allowing the core to pass into the resin prepared to have the predetermined solidification rate.SELECTED DRAWING: Figure 1
Patent JP-2019081801-A (JP)
Title: Ophthalmic composition for silicone hydrogel contact lens
Inventor: FUKUSHIMA KAZUHIRO
IPC: A61K47/10
Filed: 2019-03-04
Abstract: To provide an ophthalmic composition for a silicone hydrogel contact lens which can inhibit adsorption of dibutylhydroxytoluene and/or butylhydroxyanisole to the silicone hydrogel contact lens.SOLUTION: There is prepared an ophthalmic composition for a silicone hydrogel contact lens by blending (A) dibutylhydroxytoluene and/or butylhydroxyanisole and (B) at least one selected from the group consisting of hydroxypropyl methylcelluloses, hyaluronic acids and tocopherols.SELECTED DRAWING: None
Patent JP-2020144430-A (JP)
Title: Information code reading system
Inventor: NAKAYAMA SUSUMU
IPC: G06K7/14
Filed: 2019-03-04
Abstract: To provide a configuration capable of preventing duplication of an information code displayed on a screen.SOLUTION: In an information code display device 20, a drawing frame creation module 23 creates a plurality of types of part code images P1-P3 in which part cells constituting a code area of an information code are removed from an image of the information code to be displayed, so that a range except the cell changes for each image, and each cell is contained in at least any one of the images. A display module 24 displays cyclically the generated plurality of part code images P1-P3, on display screen 24a on the basis of the code area. Then, in an information code reading system 30, a display screen 24a is captured in exposure time longer than a cyclic cycle, by an imaging unit 32. In decode processing performed by a control unit 31, the information code captured by the imaging unit 32 is decoded.SELECTED DRAWING: Figure 4
Patent JP-2020142892-A (JP)
Title: Image reading device
Inventor: Kawada kengo
IPC: H04N1/04
Filed: 2019-03-06
Abstract: To provide an image reading device capable of properly conveying a medium along a switched conveyance path.SOLUTION: An image reading device comprises a medium-reading conveyance path 31, a medium-discharging conveyance path 34, a medium-inserting/discharging opening 7, a reading unit, and a switching unit 3. The reading unit reads an image of a medium conveyed along the medium-reading conveyance path 31. The switching unit 3 is movably supported by an image reading device body 2 so as to be located at an opening position or a closing position. When the switching unit 3 is located at the opening position, it blocks the space between the medium-reading conveyance path 31 and the medium-discharging conveyance path 34, and connects the medium-inserting/discharging opening 7 and the medium-reading conveyance path 31. When the switching unit 3 is located at the closing position, it blocks the space between the medium-inserting/discharging opening 7 and the medium-reading conveyance path 31, and connects the medium-reading conveyance path 31 and the medium-discharging conveyance path 34.SELECTED DRAWING: Figure 8
Patent JP-2020147910-A (JP)
Title: Ground improvement method, ground improvement device, and improved body
Inventor: UENO KAZUHIKO
IPC: E02D3/12
Filed: 2019-03-11
Abstract: To produce an improved body in the ground that is stronger than a columnar improved body produced at the same improvement rate without the need for mixing with the in-situ ground material.SOLUTION: A construction device included in a ground improvement device comprises, for example, a computer that controls the construction device and other configurations of a ground improvement device 9 based on information on the construction of the ground improvement work. The computer acquires penetration depth information indicating the depth at which a steel pipe penetrates into the ground from a storage unit, and based on this, penetrates the steel pipe. Further, the computer acquires the drawing speed information of the pulling speed of the steel pipe and the discharging speed information of the speed of discharging the solidifying material from the storage unit, and controls pulling means and discharging means based on these. As a result, the ground improvement device pulls out the steel pipe and supplies the solidifying material into a supply pipe. Then, a tubular space occupied by the steel pipe in the ground is filled with the solidifying material supplied from the discharge means through the supply pipe.SELECTED DRAWING: Figure 4
Patent JP-2020148236-A (JP)
Title: Pipe joint sleeve
Inventor: SUMIYOSHI YOICHI
IPC: F16L19/065
Filed: 2019-03-12
Abstract: To provide a pipe joint sleeve that fastens a flexible pipe to a nipple in an irremovable manner upon coupling a plurality of stripe-like bodies split into the same shape.SOLUTION: A pipe joint sleeve is composed of a sleeve body A1 that is provided so as to sandwich a flexible pipe between a pipe joint and a nipple and can be deformed in a radial direction, and presses and fastens the flexible pipe toward the outer peripheral surface of the nipple due to the contracted deformation of the sleeve body. The sleeve body comprises a plurality of strip-like bodies 10 that are divided at equal intervals in a circumferential direction and each of which is deformably formed in the circumferential direction. The plurality of strip-shaped bodies has a fitting part 11 provided at one end in the circumferential direction, a fitted part 12 provided at the other ends of the plurality of strip-shaped bodies, and a recess part 13 provided on an inner surface facing the outer surface of the flexible pipe in the radial direction. The fitting part and the fitted part are formed into a shape of fitting each other and coupling the plurality of strip-shaped bodies. The recess part is formed so as to be connected annually as the plurality of strip-shaped bodies is coupled to each other.SELECTED DRAWING: Figure 2
Patent JP-2020149267-A (JP)
Title: Control device, disk array device, control method, and program
Inventor: KOTSUNA DAIGO
IPC: G06F3/06
Filed: 2019-03-13
Abstract: To provide a control device, a disk array device, a control method, and a program, capable of restoring redundancy at high speeds.SOLUTION: A control device for controlling a storage pool configured using a plurality of storage devices, comprises an acquisition section and a control section. The acquisition section acquires first storage area information expressing a storage area of data to be stored in the storage pool and a preliminary area in which the data can be stored if no degeneracy occurs in the storage pool, and acquires second storage area information expressing the storage area and the preliminary area if the degeneracy occurs. The control section controls so as to rearray the data based on the first storage area information and the second storage area information when the degeneracy occurs.SELECTED DRAWING: Figure 9
Patent JP-2020147177-A (JP)
Title: Rear section structure of vehicle
Inventor: NAKATA AKIHIRO
IPC: B62D25/08
Filed: 2019-03-14
Abstract: To provide a rear section structure of a vehicle which suppresses travel wind from flowing toward the rear inside of a vehicle, that is, suppresses travel wind from being entrained from a rear end of a vehicle side section to the vehicle width direction inside.SOLUTION: A rear section structure of a vehicle includes: a rear bumper face 15 which curves from a vehicle rear face toward a vehicle side face; and a rear lamp 30 which is adjacently arranged above a side face of the rear bumper face. A step section 39 which locates a rear section at the vehicle width direction inside with respect to a front section is formed from an upper end to a lower end in a vehicle longitudinal direction intermediate section on an outside face of the rear lamp 30. An angle formed by a line for connecting a vehicle width direction outer end of the front section of the step section 39 to a rear lamp outside rear end section with respect to a virtual reference line extending in a vehicle longitudinal direction is set to 23 degrees or less.SELECTED DRAWING: Figure 2
Patent JP-2020152944-A (JP)
Title: Manufacturing method of CVT ring
Inventor: NISHIDA KOJI
IPC: C21D9/00
Filed: 2019-03-19
Abstract: To provide a manufacturing method of a CVT ring capable of increasing strength of a nitrided layer.SOLUTION: The present invention provides the manufacturing method of a CVT ring that uses a steel material of which chemical composition in mass% is 0.30 to 0.70% of C, 2.50% or less of Si, 1.00% or less of Mn, 4.00% or less of Ni, 1.00 to 4.00% of Cr, 0.50 to 3.00% of Mo and 0.10 to 1.00% of V, in which: a welded product after welding, at a first annealing step, is heated at a temperature where an austenite ratio is 90% or more and for a specific time, that corresponds to the heating at a temperature where the austenite ratio is 100% and for 10 hours as holding time, based on a Larson-Miller parameter, and is cooled at a cooling rate where martensite is more than 90%; is treated, at a second annealing step, at a temperature below an austenite transformation point and a limit temperature at which crack does not occur on an end portion of the ring during rolling; and a treatment is performed at a temperature where the austenite ratio is 85 to 89% and for specific time, that corresponds to the heating at a temperature where the austenite ratio is 100% and for 10 hours as the holding time, based on a Larson-Miller parameter.SELECTED DRAWING: Figure 1
Patent JP-2020152497-A (JP)
Title: Sheet folder and image forming system
Inventor: KAMATA MASANOBU
IPC: B65H45/16
Filed: 2019-03-19
Abstract: To provide an apparatus allowing for achieving size reduction of the apparatus, and a sheet folder and image forming system allowing for achieving size reduction of an apparatus.SOLUTION: A sheet folder allows a sheet discharged from a pre-processor such as an image forming apparatus to stay in a sheet staying unit 80, starts a fold operation after staying a predetermined sheet length in the sheet staying unit 80, and temporarily stops the fold operation in timing of switching over the rotating direction of a fold roller pair. The fold operation is resumed after the sheet stayed in the sheet staying unit 80 by a sheet transport distance to be carried to the sheet staying unit 80 before a next switchover of rotating direction of the fold roller pair. This operation is repeated a plurality of times to fold the sheet.SELECTED DRAWING: Figure 8
Patent JP-2020158119-A (JP)
Title: Water server
Inventor: SATO MASARU
IPC: B67D1/08
Filed: 2019-03-25
Abstract: To provide a water server enabling an easy replacement of a water container, specifically not requiring an operator to take a bend-down posture when replacing the water container.SOLUTION: This invention relates to a water server provided with a storage section 4 of a water container 3 in a lower part of a housing 1 and a water supply section 2 above the storage section, in which a front wall of the storage section 4 is made a door 5 capable of pivoting forward by a predetermined angle around the lower part as an axis and being held in an inclined state, and walls 6 that are guides are provided right and left on an inner side of the door 5, the guides holding side walls of the water container. The storage section 4 is provided with a hose 7 connected to a pump, in which a length of the hose 7 is made long enough to reach an open plug part of the water container 3 mounted on the door held in the inclined sate, and is configured by attaching to a tip of the hose a connection tool connected to the open plug part of the water container.SELECTED DRAWING: Figure 3
Patent JP-2020161523-A (JP)
Title: Organic semiconductor thin film transistor element
Inventor: TANAKA KOICHI
IPC: H01L21/28
Filed: 2019-03-25
Abstract: To provide an organic semiconductor thin film transistor element that can prevent step breakage and interfacial peeling by improving the adhesion of at least edge portions of a source electrode and a drain electrode on the channel side to an organic semiconductor layer and a gate insulating layer in a thin film transistor element using an organic semiconductor.SOLUTION: An organic semiconductor thin film transistor element 1 in which a gate electrode 11, a gate insulating layer 12, a source electrode 13, a drain electrode 14, and an organic semiconductor layer 15 are provided on an insulating substrate 10 in this order is equipped with a stepped taper and an uneven structure in which the adhesion to the organic semiconductor layer is enhanced by increasing the surface area of the side surface and at least a part of the upper surface where both the source electrode and the drain electrode are in contact with the organic semiconductor layer at the opposite end.SELECTED DRAWING: Figure 2
Patent JP-2020160131-A (JP)
Title: Image forming apparatus
Inventor: YAWADA TEPPEI
IPC: G03G15/01
Filed: 2019-03-25
Abstract: To prevent the occurrence of white dots and color omission when an image is formed on a recording medium having irregularities on a surface.SOLUTION: An image forming apparatus comprises: image holding bodies; charging means; electrostatic charge image forming means; developing means that each contain an electrostatic charge image developer containing a toner for electrostatic charge image development including toner particles and an external additive, wherein in 60°C viscosity η(T1), 90°C viscosity η(T2), and 130°C viscosity η(T3), (lnη(T1)-lnη(T2))/(T1-T2) is -0.14 or less, (lnη(T2)-lnη(T3))/(T2-T3) is -0.15 or more, and (lnη(T2)-lnη(T3))/(T2-T3) is larger than (lnη(T1)-lnη(T2))/(T1-T2); an intermediate transfer body that has an outer peripheral surface having a micro rubber hardness of 45 or more and 65 or less; primary transfer means; and secondary transfer means.SELECTED DRAWING: None
Patent JP-2020157518-A (JP)
Title: Image processing device and image processing system
Inventor: SATO RYOICHI
IPC: G06F3/12
Filed: 2019-03-25
Abstract: To provide a technique for enabling execution of processing based on a specific function.SOLUTION: When a URL of a storage destination of a print setting file corresponding to the type of standard print data included in a received print job exists, the print setting file is read on the basis of the URL, and first image processing for performing printing is executed using at least one of a set value indicated in the read print setting file and a set value set in the received print job. When the URL of the storage destination of the print setting file corresponding to the type of standard print data included in the received print job does not exist, second image processing performing printing is executed using the set value set in the received print job.SELECTED DRAWING: Figure 6
Patent JP-2020159617-A (JP)
Title: Mixer unit and combustion system
Inventor: OWAKI TAKASHI
IPC: F23K5/00
Filed: 2019-03-26
Abstract: To provide a mixer unit and a combustion system such that impartiality in a mixing state of a first fluid and a second fluid is hardly caused without requiring electric constitution.SOLUTION: A mixer unit 1 comprises first fuel piping 2, second fuel piping 3, a mixer 4, and a pressure balance valve 5. The mixer 4 has a cylindrical inner wall surface, with which a swirl flow of first fuel F1 flowing in from the first fuel piping 2 and second fuel F2 flowing in from the second fuel piping 3 is formed to produce mixed fuel F3. The pressure balance valve 5 is provided to the second fuel piping 3, and configured to let pressure of the first fuel F1 flowing in the mixer 4 from the first fuel piping 2 and pressure of the second fuel F2 flowing in the mixer 4 from the second fuel piping 3 approximate to each other.SELECTED DRAWING: Figure 1
Patent JP-2020166320-A (JP)
Title: Credit management device, credit management method, and credit management program
Inventor: NAGAKI SHINYA
IPC: G06Q40/02
Filed: 2019-03-28
Abstract: To provide a credit management device, a credit management method, and a credit management program which can reduce user's troubles, at the time of managing a plurality of credits.SOLUTION: A credit management device is an information processing device for managing a plurality of credits. A control unit of the credit management device calculates an individual real interest rate of each of a plurality of individual credits, and calculates an inclusive real interest rate of an inclusive credit consisting of the plurality of individual credits, depending on the number of remaining days until a set repayment date, for the plurality of individual credits in which the repayment date to a single debtor is the same.SELECTED DRAWING: Figure 2
Patent JP-2020163487-A (JP)
Title: Servo control device
Inventor: MORIHASHI RYO
IPC: B23Q15/00
Filed: 2019-03-28
Abstract: To provide a servo control device which can prevent an unnecessary cut generated during oscillation processing.SOLUTION: In a machine tool 10 which turns a workpiece W by cooperative operation of a plurality of axes, a servo control device 20 includes: an oscillation command generation part 23 which generates an oscillation command for relatively oscillating the workpiece W and a tool 11; deviation deduction parts 31, 241 which apply the oscillation command to a position deviation on the basis of a movement command for relatively moving the workpiece W and the tool 11, and deduct a steady-state position deviation; and a learning control part 27 which calculates a correction amount from the position deviation on the basis of the movement command after deducting the steady-state position deviation.SELECTED DRAWING: Figure 1
Patent JP-2020163654-A (JP)
Title: Thermal print head
Inventor: Isshiki Shota
IPC: B41J2/335
Filed: 2019-03-29
Abstract: To inhibit occurrence of sticking phenomenon.SOLUTION: A thermal print head includes: a substrate 10 having a major surface 11; a glass layer 20 formed on the major surface 11 of the substrate 10; an electrode layer 30 and a resistor layer 40 formed on the glass layer 20; and a protection layer 50 which covers the resistor layer 40 and the electrode layer 30. The protection layer 50 has: a first protection layer 51 which covers at least the resistor layer 40; and a second protection layer 52 which covers at least a portion of the first protection layer 51 which covers the resistor layer 40. The second protection layer 52 includes silicon carbide and chromium nitride.SELECTED DRAWING: Figure 4
Patent JP-2020167503-A (JP)
Title: Distribution type circuit
Inventor: JYO TERUO
IPC: H03F3/60
Filed: 2019-03-29
Abstract: To improve a gain of a circuit.SOLUTION: A distribution type amplifier is structured by: an input transmission line CPW1; an output transmission line CPW2; an input termination end resistance R1 connecting a termination end of the transmission line CPW1 with a power supply voltage VEE; an output termination end resistance R2 connecting an input end of the transmission line CPW2 with a ground; unit cells 3a-1 to 3a-N in which the input terminal is connected to the transmission line CPW1, and the output terminal is connected to the transmission line CPW2; and a bias tee 4 for supplying a bias voltage to an input transistor in each of the unit cells 3a-1 to 3a-N. An emitter resistance or a source resistance of the input transistor in each of the unit cells 3a-1 to 3a-N is set to a different value so that a collector current or a drain current flowing in the input transistor in each of the unit cells 3a-1 to 3a-N is uniform.SELECTED DRAWING: Figure 1
Patent JP-2020164725-A (JP)
Title: Coating peeling agent and coating peeling method
Inventor: NOGUCHI YUICHI
IPC: C09D9/00
Filed: 2019-03-29
Abstract: To provide a coating peeling agent that can exhibit excellent peelability.SOLUTION: This invention relates to a coating peeling agent that contains a solvent, and fibrous cellulose with a fiber width of 1000 nm or less, the fibrous cellulose having an ionic substituent. This invention also relates to a coating peeling method using the coating peeling agent.SELECTED DRAWING: Figure 3
Patent JP-2020168623-A (JP)
Title: Cooling absorption tower, co2 recovery system including the same and co2 recovery method
Inventor: SORIMACHI MIKI
IPC: B01D53/78
Filed: 2019-04-05
Abstract: To provide a cooling absorption tower that can reduce an installation area for equipment, and to provide a CO2 recovery system including the same and a CO2 recovery method.SOLUTION: A cooling absorption tower for a CO2 recovery system includes: an exterior shell; a cooling part provided inside the exterior shell and cooling an exhaust gas; and an absorption part provided above the cooling part inside the exterior shell and configured to cause an absorbent liquid to absorb CO2 contained in the exhaust gas that has been cooled by the cooling part.SELECTED DRAWING: Figure 1
Patent JP-2020173047-A (JP)
Title: Heat exchanger
Inventor: KOIKE TOMOYA
IPC: F28F9/02
Filed: 2019-04-09
Abstract: To provide a heat exchanger capable of reducing man-hours during manufacturing, and capable of preventing a heat exchange core part from being swollen in an arrangement direction of a heat exchange pipe in use.SOLUTION: A heater core 1 to which the present invention is applied, comprises: a heat exchange core part 4 provided between a pair of header tanks 2, 3 and having a heat exchange pipe 8, fins 9 and a side plate 11; and a reinforcing member 5 attached to the heat exchange core part 4. The reinforcing member 5 is composed of: a binding band 15 that is wound around the heat exchange core part 4 from the outside so as to be orthogonal to the longitudinal direction of the heat exchange pipe 8 and whose both end parts are located outside the arrangement direction of the heat exchange pipes 8 on one side plate 11; and a tension spring member 16 that detachably connects both end parts of the binding band 15 on the outside of the one side plate 11.SELECTED DRAWING: Figure 1