baber/WOPTO huggingface dataset:
Patent JP-2018048686-A (JP)
Title: Vehicle driving device
Inventor: YUKISHIMA MAKOTO
IPC: F16H48/34
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce a size and a weight of right and left driving wheel devices including a torque difference amplification mechanism by miniaturizing the torque difference amplification mechanism, and to secure rotational accuracy of a gear shaft.SOLUTION: An external gear connected to inner gears R, Rof planetary gear mechanisms 30L, 30R and engaged with a gear at an input side, and an external gear connected to planetary carriers C, Cof the planetary gear mechanisms 30L, 30R and engaged with a gear of an output gear are disposed on a gear shaft of a speed reducer coaxial with a gear device 30 for distributing torque from two electric motors 2L, 2R to right and left wheels, and sun gears S, Sdisposed coaxially with first and second connection members 31, 32 are independent from the first and second connection members 31, 32, and spline-fitted to the first and second connection members.SELECTED DRAWING: Figure 2
Patent JP-2018049102-A (JP)
Title: Optical system and optical instrument including the same
Inventor: ISHIBASHI TOMOHIKO
IPC: G02B27/58
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical system that can reduce a change in apodization effect due to a change in focal distance.SOLUTION: An optical system 1 comprises: an aperture stop SP; a first optical device 11 arranged on a light incident side of the aperture stop SP; and a second optical device 12 arranged on a light emission side of the aperture stop SP. A transmittance distribution of the first optical device 11 satisfies a predetermined conditional expression. A transmittance distribution of the second optical device 12 satisfies a predetermined conditional expression.SELECTED DRAWING: Figure 1
Patent JP-2018050152-A (JP)
Title: Image decoder
Inventor: FURUYA KOICHI
IPC: H04N19/42
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an image decoder capable of circumventing hang-up, when an EOI marker is not detected, and to provide an image decoding system including the image decoder.SOLUTION: A Huffman decoding section 2 includes a marker analysis section 10 for acquiring the size information of an image component by analyzing an SOF marker, a final marker analysis section 12, a code analysis section 9 outputting the number of zero run, and a size counter 11 for recognizing the size of the image component based on the number of zero runs, and when the recognized size matches the size related to the size information from the marker analysis section 10, turning an image size match flag f3 ON before being outputted to the final marker analysis section 12. When the EOI marker was not detected and the image size match flag f3 was turned ON by the size counter 11, the final marker analysis section 12 turns a final marker detection flag f5 ON before being outputted to an inverse zigzag scanning section.SELECTED DRAWING: Figure 3
Patent JP-2018047925-A (JP)
Title: Buffer material, and packaging material
Inventor: SUMITOMO SEIJI
IPC: B65D77/26
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a buffer material of which deformation is suppressed and which can be repeatedly used.SOLUTION: A buffer material 1 is located between a packaging material 10 and a packaged object P. The buffer material 1 comprises a bottom plate part 2, a first cylindrical part 3, and a second cylindrical part 4. The bottom plate part 2 has a pair of marginal parts which face each other. The first cylindrical part 3 is formed on one marginal part 21. The first cylindrical part 3 has a triangular prismatic shape. The second cylindrical part 4 is formed along the other marginal part 22. The second cylindrical part 4 has a triangular prismatic shape. When an impact acts on the first cylindrical part 3, one marginal part 21 is elastically deformed in a circular arc form. When an impacts acts on the second cylindrical part 4, the other marginal part 22 is elastically deformed in a circular arc form.SELECTED DRAWING: Figure 5
Patent JP-2018033911-A (JP)
Title: Drip infusion clip
Inventor: NAGAOKA NOBORU
IPC: A61M5/14
Filed: 2016-09-04
Abstract: PROBLEM TO BE SOLVED: To solve problems in a drip infusion clip as drip infusion needle coming-off prevention in which the material is metal and therefore it may not readily come off even if strong force is applied to thereby take a large load in a user's blood vessel, accordingly, there is an extubation prevention glove to fit in the user's hand, however the drip infusion clip is directed to the coming-off prevention of the drip infusion needle, alternatively, the extubation prevention glove is directed to coming-off prevention of the needle from the user, accordingly, the capability to perform extubation is required when some force is applied in the extubation direction in the drip infusion clip.SOLUTION: A material (metal) of a conventional drip infusion clip [Fig. 1] in claim 5 is changed into a soft material (paper/resin). A three-dimensional type of the conventional drip infusion clip [Fig. 1] in claim 1 and claim 2 is changed into a plane type such as [Fig. 2]. The force (G) of the coming-out is controlled by the depth of crease, thinness of waist, gage of sheet, material, etc., in the claim 2 and claim 3 [Fig. 2].SELECTED DRAWING: Figure 2
Patent JP-2018048007-A (JP)
Title: Hoisting accessory for steel plate
Inventor: FUKUYAMA HIROSHI
IPC: B66C13/08
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a hoisting accessory for a steel plate, which contributes to an increase in product yield, which prevents longitudinal deformation caused by self-weight of a thick steel plate, and which can improve a working efficiency.SOLUTION: A hoisting accessory for a steel plate includes a hanging mechanism, and a gripping mechanism that grips the steel plate and that is connected to the gripping mechanism. The gripping mechanism has a frame for gripping both surfaces of the steel plate by both width-direction ends of the steel plate. In the frame, a longitudinal central part and one end are provided with connection parts for being connected to the hanging mechanism, respectively.SELECTED DRAWING: Figure 1
Patent JP-2018049222-A (JP)
Title: Image forming apparatus
Inventor: WANG BANGYU
IPC: G03G21/00
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus configured to identify a color of toner included in a toner cartridge without dependence on the configuration of the toner cartridge mounted thereon.SOLUTION: An image forming apparatus includes: an image forming unit which forms a density pattern image which is a developer image of a predetermined density pattern on an image carrier; a developer cartridge storing developer, replaceably mounted on the image forming unit, and supplying the stored developer to the image forming unit; a transfer unit to which the density pattern image formed on the image carrier is transferred; a density sensor which detects a density value of the density pattern image transferred on the transfer unit; and a comparison unit which compares the density value of the density pattern image detected by the density sensor with a predetermined threshold, to identify a color of the developer used in forming the density pattern image, on the basis of a comparison result.SELECTED DRAWING: Figure 1
Patent JP-2018055361-A (JP)
Title: Touch panel and touch panel manufacturing method
Inventor: ISHII TOMOHIRO
IPC: G06F3/044
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To secure stable stretchability of a sensor unit in a touch panel manufacturing method for three-dimensionally molding the sensor unit.SOLUTION: A sensor unit 1 comprises an electrode unit 3 on a surface of a base material film 2 and an adhesion layer 4 on a rear surface. An infrared ray absorption layer 10 is formed on the surface of the base material film covering the electrode unit (Fig. 1). The sensor unit is arranged in a vacuum chamber 31 so that the rear surface of the base material film faces a mold 37, and the infrared ray absorption layer of the sensor unit is heated by an infrared ray heater 35 in a reduced-pressure atmosphere. Heat of the heated infrared ray absorption layer is conductively transferred to the electrode unit and the base material film in a uniform manner. The sensor unit can be stably stretched, so the sensor unit can be three-dimensionally molded in a state in which the sensor unit is tightly and closely attached to a surface of the mold due to a difference pressure with the reduced-pressure atmosphere in a lower housing 33 by pressurizing the inside of an upper housing 32 while pressing the sensor unit by the mold.SELECTED DRAWING: Figure 4
Patent JP-2018054835-A (JP)
Title: Image formation apparatus
Inventor: HONOBE SATOSHI
IPC: B41J29/06
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of an auxiliary member in comparison to a case of installing no contact part that is elastically deformable in the auxiliary member for reducing distortion of an image formation apparatus.SOLUTION: An image formation apparatus U includes an auxiliary member 21 being the auxiliary member 21 which is supported by a body U1 of the image formation apparatus and installed at a position displaced from a leg member 2, and includes: an auxiliary leg part 23 supported in the state of being separated from an installation surface 1 and capable of contacting the installation surface 1 when the body U1 of the image formation apparatus is inclined; and a contact part 24 protruding downward by a predetermined length with respect to the auxiliary leg part 23, supported in the state of contacting the installation surface 1 and elastically deformable when the body U1 of the image formation apparatus is inclined.SELECTED DRAWING: Figure 4
Patent JP-2017004027-A (JP)
Title: Exposure apparatus and device fabrication method
Inventor: HARA HIDEAKI
IPC: H01L21/027
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an exposure apparatus that can supply and collect liquid in a desired state, and can suppress the degradation of a pattern image projected onto a substrate.SOLUTION: An exposure apparatus includes a nozzle member 70 that has a supply port (12) for supplying liquid (LQ) and a collection port (22) for collecting liquid (LQ), and a vibration isolating mechanism (60) that supports the nozzle member (70) vibrationally isolated from the lower side step part (7) of a main column (1).SELECTED DRAWING: Figure 1
Patent JP-2018061327-A (JP)
Title: Motor control device
Inventor: IKEDA HIROSHI
IPC: H02P25/08
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To configure a motor control device for performing start control of a motor, so as to be able to more reliably rotate a rotor of the motor in a desired rotation direction at a start time of the motor.SOLUTION: A motor control device 1 includes an inductance detection unit 21 that, when the rotation position of a rotor 51 is to be estimated, applies predetermined voltage to a coil 58 having multiple phases and obtains inductances of the multiple phases, a phase selection unit 22 that, from among the multiple phases, selects a phase the inductance of which is the smallest as a first phase and selects a phase the inductance of which is the second smallest as a second phase, and an excitation phase determination unit 24 that, when the difference between the inductance of the first phase and the inductance of the second phase is equal to or smaller than a predetermined value, determines, as a phase to be excited between the first phase and the second phase, a phase the inductance of which increases with change of the rotation position in the rotation direction of the rotor 51.SELECTED DRAWING: Figure 1
Patent JP-2017010062-A (JP)
Title: Terahertz wave generation element and terahertz time domain spectroscopy device
Inventor: ONOUCHI TOSHIHIKO
IPC: G01N21/3586
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a terahertz wave generation element or the like, which includes a waveguide capable of confining light in a narrower range than the width of an optical coupling member.SOLUTION: A terahertz wave generation element comprises: a waveguide including an electro-optical crystal 4; and an optical coupling member 7 which guides a terahertz wave generated from the electro-optical crystal from the waveguide to a space by light propagating through the waveguide. The terahertz wave generation element also uses a Cherenkov-type phase matching method. In addition, the waveguide has a waveguide structure for confining light in a first direction which is perpendicular to the propagation direction of the light and in which the waveguide and the optical coupling member are aligned, and in a second direction perpendicular to the propagation direction and the first direction, and is configured to confine the light in a narrower range than the width of the optical coupling member in the second direction.SELECTED DRAWING: Figure 1
Patent JP-2018060435-A (JP)
Title: Image forming device, image forming system, information processing device, and firmware data updating method
Inventor: MOTOMIYA SHIGEO
IPC: G06F8/65
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can reduce time required for updating firmware even when the device has a plurality of CPUs.SOLUTION: The image forming device includes a master unit that comprehensively controls operation of functional units that device has, and a plurality of slave units that perform controlling for specified functional units among the respective functional units on the basis of control signals from the master unit. The device also includes a plurality of ROMs in which firmware data of each of the slave units is stored. An arrangement ID for specifying the functional unit to be controlled by the slave unit is stored in the ROM, and the slave unit identifies to set the setting information of the self-unit, on the basis of the arrangement ID, from single firm data stored at the same time or in parallel with the other slave unit by the master unit.SELECTED DRAWING: Figure 5
Patent JP-2018061566-A (JP)
Title: Game machine
Inventor: KOBAYASHI HITOSHI
IPC: A63F7/02
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of inexpensively achieving a linear motion support mechanism for allowing a support member to support a linear motion member so as to be capable of performing linear motion.SOLUTION: In a Pachinko game machine 10, a linear motion member 99 is supported by a base part 91 of a third mechanism unit 90 so as to be capable of performing linear motion. A guide shaft 93 is supported by the base part 91, and a sliding ring 93R is supported by the guide shaft 93 so as to be capable of performing linear motion. The linear member 99 holds the sliding ring 93R.SELECTED DRAWING: Figure 29
Patent JP-2017036314-A (JP)
Title: 5-[[4-[[morpholine-2-yl]methylamino]-5-(trifluoromethyl)-2-pyridyl]amino]pyrazine-2-carbonitrile and therapeutic use thereof
Inventor: IAN COLLINS
IPC: A61P35/02
Filed: 2016-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a therapeutic method of diseases and conditions mediated by a checkpoint kinase 1 (CHK1) including proliferative condition such as cancer.SOLUTION: There is provided a 5-[[4-[[morpholine-2-yl]methylamino]-5-(trifluoromethyl)-2-pyridyl]amino]pyrazine-2-carbonitrile compound or a pharmaceutically acceptable salt, a hydrate or a solvate thereof. There is provided a pharmaceutical composition by combining the compound with other agent (for example one or more kind of (a) a DNA topoisomerase I or II inhibitor, (b) a DNA damaging agent, (c) a metabolism antagonist or a thymidylic acid synthase (TS) inhibitor, (d) a microtubule targeting agent, (e) an ionization radiation, (f) an inhibitor of a mitosis modifier or a mitosis checkpoint modifier, (g) an inhibitor of DNA damage signal transduction material or (h) an inhibitor of a DNA damage repair enzyme).SELECTED DRAWING: None
Patent JP-2019216294-A (JP)
Title: Entropy decoding apparatus, entropy coding apparatus, image decoding device, and image coding device
Inventor: AONO TOMOKO
IPC: H04N19/463
Filed: 2016-10-14
Abstract: To provide an entropy coding apparatus which reduces a coding amount of an intra-prediction mode.SOLUTION: An entropy coding comprises: means of coding a flag in which an intra-prediction mode is classified into a first intra-prediction mode using a variable-length code and a second intra-prediction mode using a fixing-length code, and which indicates whether an object intra-prediction mode is the first intra-prediction mode or the second intra-prediction mode; means of coding with any one of cases that the first intra-prediction mode codes a first prediction mode or, the first prediction mode is coded after the coding of a prefix; and means of performing the fixing-length coding in the second intra-prediction mode. A derivation method of a list using for an estimation of the intra-prediction mode or a binarization method at the time of performing an entropy coding of the intra-prediction mode are changed on the basis of a type or an occurrence frequency of the intra-prediction mode to improve of a coding efficiency.SELECTED DRAWING: Figure 51
Patent JP-2018062925-A (JP)
Title: Control device for engine
Inventor: NISHIO TAKASHI
IPC: F02D41/04
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To securely prevent emission of purge fuel to the atmosphere by appropriately interrupting cleaning control to make a predetermined determination in a control device for an engine that suppresses purge control during the cleaning control.SOLUTION: A control device for an engine includes a PCM 80 that executes cleaning control for increasing injection pressure of a fuel injection valve 52 to remove deposit adhered to a nozzle hole of the fuel injection valve 52. The PCM 80 performs purge control for introducing purge fuel into a cylinder 2 for combustion treatment, and suppresses the purge control during the cleaning control. The PCM 80 interrupts the cleaning control when a predetermined period elapses after start of the cleaning control, and the predetermined period is set to a period shorter than that required for removing deposit through the cleaning control.SELECTED DRAWING: Figure 4
Patent JP-2017151409-A (JP)
Title: Infrared transmission film, optical film, antireflection film, optical component, optical system and imaging device
Inventor: KUNISADA TERUFUSA
IPC: G02B1/00
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a new infrared transmission film to be applied to an optical component used in a far infrared wavelength region, the film which is easily formed and has high water resistance, and an optical film, an antireflection film, an optical component and an optical system including the infrared transmission film.SOLUTION: The infrared transmission film comprises bismuth oxide and a metal oxide having an extinction coefficient of 0.4 or less in the whole wavelength region from 8 μm to 14 μm.SELECTED DRAWING: Figure 1
Patent JP-2018065423-A (JP)
Title: Motor assembly and vehicle seat
Inventor: SAKAGUCHI KO
IPC: A47C1/024
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor assembly which can reduce rattling in a reinforcement case, and to provide a vehicle seat.SOLUTION: A motor assembly includes: a motor body; a power transmission unit which transmits power of the motor body; and a reinforcement case which covers at least parts of the motor body and/or the power transmission unit. The reinforcement case includes: a first case body; a second case body; a claw part provided in at least one of the first case body and the second case body; a receiving part which is provided in the other of the first case body and the second case body and engages with the claw part; and an elastic part provided at the first case body. The elastic part contacts with the motor body or the power transmission unit and biases the first case body in a direction away from the second case body.SELECTED DRAWING: Figure 1
Patent JP-2018074637-A (JP)
Title: Repair instrument and gas leakage hole repair method
Inventor: OKAMOTO TATSUYA
IPC: F16J15/10
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a repair instrument capable of easily repairing a gas leakage hole that is opened in a seal part of a closure, and a gas leakage hole repair method.SOLUTION: A repair instrument comprises: a base part 2 laminated cylindrically around a cable and including an abutment face 6 to be abutted to a principal surface of a seal part of a closure including the seal part whose principal surface is exposed outsides; and an insertion part 3 which is provided while extending on the abutment face 6, exposes a part of a viscous repair material that is pushed into a gas leakage hole opened in the seal part, outsides in a direction facing an inner wall of the gas leakage hole and includes an end face part 4 which is abutted to the repair material in a push-in direction.SELECTED DRAWING: Figure 1
Patent JP-2018072398-A (JP)
Title: Photosensitive composition, and method for forming cured film
Inventor: YAMAGUCHI NAOTO
IPC: G03F7/031
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition which suppresses occurrence of a foreign matter in the photosensitive composition and can satisfactorily resolve a fine pattern, and to provide a method for forming a cured film using the photosensitive composition.SOLUTION: Amine (E) is blended with a photosensitive composition containing an alkali-soluble resin (A), a photopolymerizable compound (B), a photopolymerization initiator (C) and a solvent (S), and an amount of chloride ions in the photosensitive composition is set at 1,000 mass ppm or less using an oxime ester compound (C1) and a compound (C2) other than the oxime ester compound in combination as the photopolymerization initiator (C).SELECTED DRAWING: None
Patent JP-2018072000-A (JP)
Title: Method and device for monitoring spectrometer outgoing beam flux intensity
Inventor: MASAGO HIROSHI
IPC: G01J3/18
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an intensity monitoring method capable of accurately capturing intensity fluctuation of diffracted light from fluctuation of the light intensity to be monitored even when a polarization state of the diffracted light depends on a wavelength in monitoring the intensity of a part of the diffracted light taken out from a dispersion-type spectrometer.SOLUTION: A half mirror 14 provided on an optical path L3 for diffracted light is arranged so that a normal direction B of the half mirror 14 exists on a prescribed virtual surface when there is an intensity difference between two orthogonal polarization components(parallelism // and verticality ⊥) contained in diffracted light from a dispersion-type spectrometer. A surface crossing a vibration surface of one polarization component (for example, parallelism //) at 45 degrees and passing in a direction of the optical path L3 for diffracted light is set as the virtual surface. The normal direction B of the half mirror is determined so as to become a direction other than two directions of a direction of the optical path L3 for diffracted light and a direction orthogonal to the direction of the optical path on the virtual surface.SELECTED DRAWING: Figure 2
Patent JP-2018072058-A (JP)
Title: Article feeding device to combinational balance
Inventor: SUEMICHI RYO
IPC: G01G19/387
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To feed articles to a combinational balance with little damage by reducing to the utmost drop of articles to be fed, by a simple structure.SOLUTION: An ejection guide 26 including a curved guide face s facing to a rotating conveyance surface at an interval is arranged on a conveyance path trailer of a conveyance belt 21 for placing thereon and conveying an article w. Preferably, a partition 22 is projected at a fixed pitch in a belt longitudinal direction on the conveyance surface of the conveyance belt 21, and the curved guide face s is bent along a tip rotation locus of the partition 22 on the conveyance path trailer.SELECTED DRAWING: Figure 4