baber/WOPTO huggingface dataset:
Patent JP-2019123371-A (JP)
Title: Position adjusting mechanism
Inventor: YAMANE TAKESHI
IPC: A47C7/38
Filed: 2018-01-16
Abstract: To perform stably changeover between a lock possible state and a lock release state of a position adjusting mechanism.SOLUTION: In a forward rotation first segment, a lock switching spring 18 performs forward rotation integrally with a second component 12. In a forward rotation second segment, a spring end γcontacts a forward rotation regulation contact part α, and is pressed in a loosening direction, and a lock release cam part βof a lock member 16 supported by the second component 12, which performs forward rotation prior to the lock switching spring 18, rides on a spring end γ, whereby engagement of an engaging part βand an engaging part αis released. In a backward rotation first segment, the lock switching spring 18 performs backward rotation integrally with the second component 12. In a backward rotation second segment, the spring end γcontacts a backward rotation regulation contact part α, and is pressed in a loosening direction, and the lock release cam part βof the lock member 16 supported by the second component 12, which performs backward rotation prior to the lock switching spring 18, is released from the spring end γ, whereby the engaging part βand the engaging part αare so made as to become an engaged state.SELECTED DRAWING: Figure 1
Patent JP-2019123656-A (JP)
Title: Production method of silicon single crystal
Inventor: MATSUMURA TAKASHI
IPC: C30B29/06
Filed: 2018-01-19
Abstract: To provide a production method of a silicon single crystal capable of reducing greatly a carbon concentration in the crystal, while suppressing cost increase or decline of production efficiency, concerning a silicon single crystal pulled up by a Czochralski method.SOLUTION: A production method of a silicon single crystal includes steps of: adjusting heater 3 output at 15-50% of output required for wholly melting a silicon raw material on an initial stage for melting the silicon raw material M into a crucible 3, and keeping the condition for 3-20 hours; adjusting the heater output at the output required for wholly melting the silicon raw material, and forming silicon melt; and pulling up a silicon single crystal from the crucible in which the silicon melt is formed.SELECTED DRAWING: Figure 1
Patent JP-2019127863-A (JP)
Title: Oil supply device
Inventor: OKAZAWA SHINGO
IPC: F04C14/22
Filed: 2018-01-23
Abstract: To provide an oil supply device which can suppress the lowering of the control performance of the discharge pressure of oil in an oil pump resulting from a rise of an oil temperature.SOLUTION: An oil supply device has control piping 53 for making a control oil chamber 41 defined in a casing member 33 of an oil pump 30, and a control port of an oil control valve communicate with each other. An opening part 411 into which an end part 531 of the control piping 53 is inserted is formed at the casing member 33. A first flange 53C attached to the casing member 33 with a pump-side bolt 61 is arranged at the control piping 53. Then, the first flange 53C face-contacts with the casing member 33.SELECTED DRAWING: Figure 4
Patent JP-2019127618-A (JP)
Title: Rustproofing liquid for welded steel tube, chemical conversion method for welded steel tube, welded steel tube and molded product of welded steel tube
Inventor: MATSUNO MASANORI
IPC: C23C22/68
Filed: 2018-01-24
Abstract: To provide a rustproofing liquid for a welded steel tube that can improve the weather resistance of a chemical conversion coating.SOLUTION: This invention relates to a rustproofing liquid for a welded steel tube. The rustproofing liquid for welded steel tube has: an organic resin containing fluororesin; a compound containing Group 4 elements or ions of Group 4 elements; and one or more bonding accelerant selected from the group consisting of dimethyl adipate, diethyl adipate, di(iso) propyl adipate, di(iso) butyl adipate, dimethyl phthalate, diethyl phthalate, di(iso) propyl phthalate and di(iso) butyl phthalate.SELECTED DRAWING: None
Patent JP-2019127291-A (JP)
Title: Cap for aerosol container
Inventor: WAKATSUKI TAKESHI
IPC: B65D83/20
Filed: 2018-01-25
Abstract: To facilitate assembling of a cap to an aerosol container by enabling an operation member and a cover member to be integrated into one component at low cost without preparing a melting facility used for a heat caulking process or the like when a configuration including the operation member and the cover member is adopted.SOLUTION: A cap 1 for an aerosol container is provided with: a cover member 10; and an operation member 20. The operation member 20 is formed by integrally molding a stem fitting cylindrical part 21, a discharge nozzle part 22, a finger placing part 23, and engaged parts 24. Container fixing projections 11 fixed to an upper part of a container body 101 are provided to a lower part of the cover member 10. Engaging parts 12 with each of which the engaged part 24 of the operation member 20 is engaged are provided to the cover member 10.SELECTED DRAWING: Figure 8
Patent JP-2019128470-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: TAMURA TAKESHI
IPC: G09F9/30
Filed: 2018-01-25
Abstract: To make it possible to develop a compact electro-optical device that can display a high-definition image without causing a significant increase in design man-hours, and prevent display unevenness from occurring easily.SOLUTION: There is provided an electro-optical device comprising, on a silicon backplane 2, a display unit 10 in which pixel circuits are provided corresponding to the intersections of data lines and scan lines; a first data line driving circuit 32A that supplies a voltage according to display gradation to pixels belonging to a first group via the data lines; and a second data line driving circuit 32B that supplies a voltage according to display gradation to pixel circuits belonging to a second group via the data lines, wherein the first data line driving circuit 32A and the second data line driving circuit 32B are laid out in line symmetry with the display unit 10 therebetween in a Y-direction that is the wiring direction of the data lines.SELECTED DRAWING: Figure 1
Patent JP-2019133769-A (JP)
Title: Electrode material for zinc electrode, manufacturing method thereof, and method of manufacturing zinc battery
Inventor: KUSHIBE ARIHIRO
IPC: H01M4/48
Filed: 2018-01-29
Abstract: To provide an electrode material for a zinc electrode capable of obtaining a zinc battery having excellent cycle life performance.SOLUTION: An electrode material for a zinc electrode contains: a first particle containing a zinc oxide; and a second particle containing an oxide of metal other than zinc. The average particle size of the first particle is less than 0.60 μm, and the average particle size of the second particle is less than 0.32 μm.SELECTED DRAWING: None
Patent JP-2019132304-A (JP)
Title: Pipe joint
Inventor: TSUJITA SATOSHI
IPC: F16L37/086
Filed: 2018-01-29
Abstract: To provide a pipe joint which can connect wider-width pipe members.SOLUTION: This pipe joint 10 comprises a cylindrical pipe joint main body 12 and a locker 14. The locker 14 comprises a locker main body 16 composed of a holding part 26 and a lock protrusion 28, and a spring member 18 for energizing the locker main body 16 to the inside of a radial direction. In a connection state, the lock protrusion 28 of the locker 14 is engaged with a locker lock groove 3 of a pipe member 1. By displacing the pipe member 1 frontward from the connection state, the locker 14 is pressed frontward by the pipe member 1, front/rear internally-oriented slide-inclination faces 36, 38 of the locker 14 are engaged with front/rear externally-oriented slide-inclination faces 40, 42 of the pipe joint main body 12, respectively. By further displacing the pipe member 1, the locker 14 is displaced to the outside of the radial direction by the slide-inclination faces 36 to 42 while being displaced frontward together with the pipe member 1, and brought into an unlocked state.SELECTED DRAWING: Figure 7
Patent JP-2019131087-A (JP)
Title: Steering device
Inventor: WANG QIXIANG
IPC: F16H53/02
Filed: 2018-02-01
Abstract: To provide a steering device which can suppress steering feeling deterioration.SOLUTION: In a power steering device 1, an eccentric cam part 511 of an alignment mechanism 5 is so provided as to be rotatable around an eccentric cam axis O2, and a shaft holding part 510b holds a shaft first end part 3a1 of a worm shaft 3a at a position off-set in a radial direction from the eccentric cam axis O2, and is so provided as to be rotatably according to rotation of the eccentric cam part 511. A torsion coil spring 52 of the alignment mechanism 5 is held by a spring first end part holding part 513 at a spring first end part 521 side, and energizes a bearing holder 51 so that the bearing holder 51 is rotated in a second direction when the bearing holder 51 is rotated in a first direction.SELECTED DRAWING: Figure 7
Patent JP-2019132377-A (JP)
Title: Diaphragm valve
Inventor: TSUCHIDA RISAKO
IPC: F16K31/12
Filed: 2018-02-01
Abstract: To provide a diaphragm valve capable of improving long-term performance.SOLUTION: In a diaphragm valve 10, a diaphragm bolt 65 connects a diaphragm 12 and a drive mechanism 14. The diaphragm bolt 65 has a columnar part 71 and an insertion part 72. The columnar part 71 is arranged along a driving direction Z of the diaphragm 12. The insertion part 72 is provided at a first end 71a (one example of ends) on a contact part 33a side of the columnar part 71, and is inserted into the diaphragm 12. When the maximum diameter of a columnar part 71 is defined as a, and the minimum diameter of the columnar part 71 is defined as b, 0.70≤b/a≤0.92 is satisfied. The position of the minimum diameter of the columnar part 71 is provided in the diaphragm 12 on the insertion part 72 side with respect to the position of the maximum diameter.SELECTED DRAWING: Figure 12C
Patent JP-2018127614-A (JP)
Title: Thermoplastic resin composition, lid material for easily openable container, and easily openable container
Inventor: WATANABE NAOYA
IPC: C08L23/00
Filed: 2018-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having easily openability through cohesive failure, and can form a seal layer which has sufficiently high heat seal strength and is excellent in easy openability and peeling appearance.SOLUTION: A thermoplastic resin composition contains the following components (A) to (C) component (A): polyolefin; component (B): a polystyrene resin; and component (C): a styrene thermoplastic elastomer which is made from at least one block copolymer selected from the group consisting of a block copolymer having at least one polymer block P derived from a vinyl aromatic compound and at least one polymer block Q derived from conjugated diene, and a block copolymer obtained by hydrogenation of the block copolymer, where a content of a diblock copolymer contained in the block copolymer is 20 mass% or more.SELECTED DRAWING: None
Patent JP-2018165981-A (JP)
Title: Multi-location exchange of medical image and data
Inventor: UEDA YUTAKA
IPC: A61B6/00
Filed: 2018-02-05
Abstract: PROBLEM TO BE SOLVED: To exchange medical data between a cloud repository on a cloud server and a plurality of local repositories on a plurality of local servers connected to the cloud server.SOLUTION: A plurality of local servers include a first local server and a plurality of local repositories include a first local repository on the first local server. The inventive method includes: causing the first local server to transmit an image retrieval request to a cloud server, receive a medical image generated by the cloud server or instructions to locally generate the medical image from the cloud server, and display a generated medical image on a display. The image retrieval request causes the cloud server to determine whether raw image data associated with the image retrieval request is locally stored in a cloud repository or in the first local repository.SELECTED DRAWING: Figure 1A
Patent JP-2019135576-A (JP)
Title: Information processing device and program
Inventor: USUHA RYOKO
IPC: G06T7/20
Filed: 2018-02-05
Abstract: To make it easy for an operator to grasp a concrete improvement method of an operation in comparison with a case of comparing operation times for respective preset operation steps to present an improvement method to a specified improvement part.SOLUTION: A region division unit 21 applies region division processing to an image represented by capturing data obtained by capturing a situation of an operation of an operator to divide the image into multiple subregions. A capturing data division unit 22 divides the capturing data into a plurality of pieces of unit operation data at a timing at which a parameter about variation in a feature quantity in an image of each of the subregions satisfies a predetermined condition. A selection unit 23 selects, from the plurality of pieces of unit operation data, a piece of unit operation data whose feature satisfies a predetermined condition. A presentation unit 24 presents the unit operation data selected by the selection unit 23.SELECTED DRAWING: Figure 2
Patent JP-2019135119-A (JP)
Title: Vehicular seat back
Inventor: TSUJI SHUJI
IPC: B60N2/64
Filed: 2018-02-05
Abstract: To improve a function of maintaining upper body posture of a seated occupant by allowing an upper part of a pelvis at a back side, of parts contacting a seat back of the seated occupant, to be supported by elasticity of the seat back and improve sitting comfort by making the other parts to follow a body shape of the seated occupant.SOLUTION: A vehicular seat back 12, which constitutes a backrest part of a vehicular seat 10, comprises a cushion material 40 arranged at the backrest part and a covering material 41 covering an outer surface of the cushion material 40. When areas which an upper part T1 of a pelvis at a back side of a seated occupant H seated on the vehicular seat 10 contacts are defined as pelvis-upper contacting areas 42 in the covering material 41, high elastic areas 50 in which elasticity is enhanced more than in the other areas are provided in the pelvis-upper contacting areas 42 of the backrest part (that is the seat back 12).SELECTED DRAWING: Figure 2
Patent JP-2018105304-A (JP)
Title: Hydraulic control valve and internal combustion engine valve timing control device using hydraulic control valve
Inventor: TAKADA YASUHIDE
IPC: F01L1/356
Filed: 2018-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control valve capable of improving manufacturing working efficiency.SOLUTION: A hydraulic control valve comprises: a cylindrical valve body 50 having a retarded position port 18a, an advanced position port 19a and a re-introduction port 58 formed in a cylindrical shaft part 50b; a spool valve 51 axially slidably provided in the valve body 50 and switching over between supply of a working fluid to a retarded position hydraulic chamber 11 and an advanced position hydraulic chamber 12 and discharge of the working fluid therefrom via land parts 51a and 51b; a cylindrical sleeve 52 fixed to an outer circumferential surface of the cylindrical shaft part 50b and formed out of a synthetic resin material; and a solenoid part 55 axially moving the spool valve 51, groove-shaped retarded position and advanced position passage grooves 66a and 66b communicating with each retarded position passage hole 11a and each retarded position passage hole 12a, respectively being formed on an outer circumferential surface of the sleeve 52.SELECTED DRAWING: Figure 3
Patent JP-2019138984-A (JP)
Title: Image forming apparatus and program for controlling image forming apparatus
Inventor: FUSHIYA KENGO
IPC: G03G15/08
Filed: 2018-02-07
Abstract: To provide an image forming apparatus that can effectively inhibit an adverse effect on an image forming operation, and a program for controlling an image forming apparatus.SOLUTION: An image forming apparatus comprises: photoreceptors 25 to each of which lubricant is applied; and developing devices 28 that each develop an electrostatic latent image carried on the photoreceptor 25 with toner. The developing device 28 includes a housing 31 that stores a developer containing the toner, and a developing sleeve 33a that supplies the toner contained in the developer stored in the housing 31 to the photoreceptor 25. The image forming apparatus performs a lubricant removal operation that is an operation to detect information indicating the state of adhesion of lubricant to the developing sleeve 33a and remove the lubricant adhered to the developing sleeve 33a on the basis of a result of the detection.SELECTED DRAWING: Figure 2
Patent JP-2019139484-A (JP)
Title: Vehicle controller
Inventor: KANEZAKI HIROFUMI
IPC: B60W50/14
Filed: 2018-02-09
Abstract: To provide a vehicle controller capable of further upgrading the reliability of traveling control by employing plural pieces of information representing the state of a road.SOLUTION: A vehicle controller 10 includes a vehicle control unit 80 that controls traveling of an own vehicle 100 by employing preferential one of first outside information Ie1 which represents a result of detection on an outside state of the own vehicle 100, and second outside information Ie2 which represents a map containing a traveling area 102 of the own vehicle 100. When the outside information relates to the shape of a road 104, the vehicle control unit 80 preferentially uses the first outside information Ie1. When the outside information relates to a road traffic sign 114, the vehicle control unit preferentially uses the second outside information Ie2.SELECTED DRAWING: Figure 3
Patent JP-2018100288-A (JP)
Title: Methods of treating cancer
Inventor: PETER HOBMAN
IPC: A61K45/00
Filed: 2018-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating cancer in a subject or a method of inducing an anti-tumor effect including reducing tumor volume, inhibiting or slowing tumor growth, inhibiting tumor progression, altering the metabolic activity of a tumor, inducing quiescence of a tumor, inhibiting or reducing metastasis, inhibiting or reducing tumor invasiveness, reducing tumor weight, reducing tumor neovascularization, improving time to disease progression (TDP) and/or improving survival rate.SOLUTION: The method comprises administering to the subject an effective amount of angiogenin.SELECTED DRAWING: Figure 1
Patent JP-2019139193-A (JP)
Title: Spectacle frame, spectacles, and spectacle-shaped magnifying lenses
Inventor: MATSUDA KATSUYUKI
IPC: G02B25/00
Filed: 2018-02-15
Abstract: To suppress the inclination of lenses in a spectacle frame that holds a protrusion provided at a central upper end of a pair of the lenses to keep the lenses.SOLUTION: A spectacle frame includes: a press-fitted part to which a protrusion protruding from a central upper end of a pair of lenses in an upper direction is press-fitted; and a protrusion that protrudes from a bottom of the press-fitted part in respective right and left sides of the protrusion press-fitted to the press-fitted part and comes into contact with the lenses where the protrusion is press-fitted to the press-fitted part.SELECTED DRAWING: Figure 1
Patent JP-2019142310-A (JP)
Title: Door lock switch incorrect operation prevention mechanism
Inventor: YAJIMA TAKESHI
IPC: B60R13/02
Filed: 2018-02-19
Abstract: To provide a technology which prevents incorrect operation of a door lock switch during a vehicle collision.SOLUTION: In a door lock switch incorrect operation prevention mechanism, one of a door lock switch 7 and an interposing unit (a movable wall 10) is actuated by an actuator to interpose the interposing unit between a cabin 1 and the door lock switch in vehicle collision.SELECTED DRAWING: Figure 4
Patent JP-2019145305-A (JP)
Title: Stage device and charged particle beam device
Inventor: TAKAHASHI MUNEHIRO
IPC: H01J37/20
Filed: 2018-02-20
Abstract: To provide a lightweight and highly rigid stage device that is movable in the XY and Z directions, and a charged particle beam device including the stage device.SOLUTION: A stage device including a chuck on which a sample is mounted, an XY stage that moves in the XY direction, and a Z stage that moves in the Z direction, and the Z stage is fixed to the XY stage and includes an inclined portion fixed to the XY stage and having an inclined surface inclined with respect to the XY plane, a moving portion that moves on the inclined surface, and a table fixed to the moving portion and provided with a plane parallel to the XY plane.SELECTED DRAWING: Figure 2
Patent JP-2018148552-A (JP)
Title: Circuit for controlling gate current of semiconductor switching device
Inventor: RAMACHANDRA SEKHAR KONDAPALLI
IPC: H03K17/042
Filed: 2018-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a circuit and a method for controlling gate current of a semiconductor switching device.SOLUTION: The circuit comprises a current controlled variable inductor connected to a gate terminal of the semiconductor switching device, and a feedback control circuit. The feedback control circuit comprises a differential module to compute an instantaneous rate of change of gate current with respect to time, a reference generator to generate a reference voltage, and a control unit to regulate the value of inductance of the variable inductor for controlling the gate current of the semiconductor switching device.SELECTED DRAWING: Figure 3
Patent JP-2019145382-A (JP)
Title: Vehicle mounted with a plurality of fuel cell units
Inventor: OGAWA TOMOHIRO
IPC: H01M8/00
Filed: 2018-02-22
Abstract: To allow for dealing with distinguishing different types of abnormalities when an abnormality occurs with respect to an input of an instruction to start an activated state among a plurality of fuel cell units.SOLUTION: When a first activation state that is the activation state of a first control unit 310 is different from a second activation state that is the activation state of a second control unit 320, when it is determined that the first activation state and the second activation state can occur at the same time, an overall control unit 314 of a fuel cell system 10 uses a notification unit 350 to perform notification of first abnormality information indicating that there is an abnormality in a component for activating the first control unit or the second control unit. Also, when it is determined that the first activation state and the second activation state cannot occur at the same time, the fuel cell system 10 uses the notification unit 350 to perform notification of second abnormality information different from the first abnormality information.SELECTED DRAWING: Figure 4
Patent JP-2019144183-A (JP)
Title: Three-dimensional coordinate measuring device and method
Inventor: SUZUKI KAZUMASA
IPC: G01C11/06
Filed: 2018-02-23
Abstract: To reduce an amount of work for three-dimensional coordinate measurement.SOLUTION: The three-dimensional coordinate measuring device 1 is disposed on a surface of an object 60 placed in an environment of natural light α, and includes six or more reflective markers 10 reflecting one monochrome light β contained in the natural light α, a light source 20 for irradiating the monochrome light β to the object 60, a filter 30 of which the transmittance of a wavelength of the monochrome light β is lower than the transmittance of other monochrome light contained in natural light 30, a camera 40 for photographing three or more images of the object 60 from different positions, respectively over the filter 30, and a three-dimensional coordinate extraction unit 50 for extracting the three-dimensional coordinates of the object 60 for performing photogrammetry at a position of the reflective marker 10 in three or more images, performing SfM using a feature point in the image excluding the result and the reflection marker 10 of the photographic measurement.SELECTED DRAWING: Figure 1