baber/WOPTO huggingface dataset:
Patent JP-2019073674-A (JP)
Title: Method for producing flame retardant polyester and flame retardant polyester produced by the method
Inventor: HWANG DER-REN
IPC: C08G63/692
Filed: 2018-02-23
Abstract: To provide a method for producing a flame retardant polyester to overcome a defect that the stability is inferior and the loss of phosphorus is significant.SOLUTION: There is provided a method for producing a flame retardant polyester which comprises: (a) a step of subjecting a combination of a bishydroxy alkyl terephthalate monomer in the formula (1) and an organic diacid monomer mixture containing an aromatic dicarboxylic acid monomer and a carboxy phosphinic acid monomer to esterification reaction to form an esterification reaction product; and (b) a step of subjecting the esterification reaction product to polycondensation reaction. [In the formula, Rs each independently represent a hydrogen atom, a linear alkyl group having 1 to 6 carbon atoms, a branched alkyl group having 3 to 6 carbon atoms or a phenyl group.]SELECTED DRAWING: None
Patent JP-2018141462-A (JP)
Title: Pump device and maintenance method for pump device
Inventor: YASUDA MAKOTO
IPC: F04D29/08
Filed: 2018-02-27
Abstract: PROBLEM TO BE SOLVED: To suppress leakage of a lubricant to the outside of a pump device.SOLUTION: The pump device has : a main shaft 1 for rotating a centrifugal impeller 30 which pressurizes conveyed liquid through driving of a drive machine in a predetermined direction; bearings 2 and 3 rotatably supporting the main shaft; bearing covers 5 and 6 through which the main shaft penetrates; and seal members 11 and 12 preventing a lubricant of the bearings from leaking along the outer peripheral surface of the main shaft to atmosphere side from on the sealed fluid side. The bearing covers are configured so that the lubricant scattered from the bearings flows through the bearing covers to the seal members, and the outer peripheral surface of the main shaft is provided with inclined grooves so as to push back the lubricant on the outer peripheral surface of the main shaft from the atmosphere side to the sealed fluid side when the main shaft rotates.SELECTED DRAWING: Figure 10
Patent JP-2019149728-A (JP)
Title: Imaging apparatus
Inventor: MATSUBARA KOSUKE
IPC: H03M1/56
Filed: 2018-02-27
Abstract: To provide an imaging apparatus that is equipped with a slope-type AD converter circuit and reduces power consumption and suppresses heat generation.SOLUTION: In an imaging apparatus, an image sensor 100 compares a pixel signal output to a column output line 109 with a basic signal, selects a reference signal according to the comparison result, and starts the count after the basic signal matches the reference signal when the pixel signal is equal to or higher than the basic signal. A count value of the basic signal is stored in a memory and added to the count value of counter means. Further, a common main counter is provided for a plurality of columns, and a counting operation is performed until the match timing.SELECTED DRAWING: Figure 2
Patent JP-2019149521-A (JP)
Title: Heat treatment method
Inventor: TANIMURA Hideaki
IPC: H01L29/78
Filed: 2018-02-28
Abstract: To provide a heat treatment method with which it is possible to lower the resistance of polysilicon.SOLUTION: A gate electrode of polysilicon is formed on the surface of a semiconductor wafer for manufacturing a field-effect transistor. This polysilicon is injected with a dopant. Immediately after the temperature of a semiconductor wafer reaches a preliminary heating temperature T1 by light irradiation from a halogen lamp, the surface of the semiconductor wafer is irradiated with flash light from a flashlamp and the halogen lamp is turned off immediately thereafter. The duration of time for which the surface of the semiconductor wafer including the gate electrode of polysilicon is heated to the preliminary heating temperature T1 or above is short, and it is possible to suppress the grain growth of polysilicon. As a result of this, the crystal grain boundary of polysilicon is suppressed from decreasing and dopant diffusion via the grain boundary becomes fully possible, making it possible to lower the resistance of polysilicon.SELECTED DRAWING: Figure 9
Patent JP-2019150978-A (JP)
Title: Bending die
Inventor: RAN KOHEI
IPC: B21D5/01
Filed: 2018-03-01
Abstract: To provide a bending die having a simple structure and capable of bending a rod-like body in three dimensions of XYZ quickly and reliably.SOLUTION: The bending die consists of a pair of molding dies 10, 20 configured to be clamped in a Z direction, in which each of the pair of molding dies includes a rod-like body shaping recess 11, 21 and a rod-like body guide portion 12, 22 for guiding the rod-like body to the rod-like body shaping recess, each of the rod-like body shaping recess is formed in a semicircular cross-sectional shape that defines a long cylindrical cavity for shaping the rod-like body having been bent in the three-dimensions of XYZ when the pair of molding dies are clamped, and the rod-like body guide portion is formed in a V-shape that spreads respectively outward from both sides of the rod-like body shaping recess with the semicircular cross-sectional shape.SELECTED DRAWING: Figure 1
Patent JP-2019153484-A (JP)
Title: Illumination device
Inventor: FURUKAWA KENJI
IPC: H05B37/02
Filed: 2018-03-05
Abstract: To provide an illumination device capable of changing a light distribution without the need for a plurality of drive circuits with a simple configuration.SOLUTION: An illumination device includes: a constant-current source, a plurality of LED series circuits and a switch circuit. The plurality of LED series circuits are connected in parallel to the constant-current source, and forward added voltages are equal to each other and light distribution characteristics are different from each other. The switch circuit is configured to select at least one connected with the constant-current source, out of the plurality of LED series circuits.SELECTED DRAWING: Figure 1
Patent JP-2018135332-A (JP)
Title: Targeted therapeutics
Inventor: DINESH U CHIMMANAMADA
IPC: A61K47/64
Filed: 2018-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a pharmacological compound comprising an effector moiety conjugated to a binding moiety that directs the effector moiety to a biological target of interest.SOLUTION: Disclosed herein is a protein interacting binding moiety-drug conjugate (SDC-TRAP) compound comprising a protein interacting binding moiety and an effector moiety. For example, an SDC-TRAP for treating cancer can contain an Hsp90 inhibitor conjugated to a cytotoxic agent as an effective moiety. Likewise, the invention provides compositions, kits and methods (e.g., therapeutic, diagnosing and imaging) including the compound.SELECTED DRAWING: Figure 1
Patent JP-2019157878-A (JP)
Title: Balancer device for internal combustion engine
Inventor: SAWADA MASASHI
IPC: F01M1/02
Filed: 2018-03-07
Abstract: To provide a balancer device for an internal combustion engine for suppressing an increase in the scale of an oil pump to the outside in a radial direction, and suppressing a meshing sound by smoothing an engagement state between a reduction gear fixed to a balancer shaft and a pump drive gear fixed to a rotating shaft of the oil pump.SOLUTION: A pump attachment/fixation part 45 to which an oil pump 21 is fixed is formed at an end face of a lower-side housing 19. A gear accommodation part 42 for accommodating a pump drive gear 39 and a reduction gear 34 is formed between the oil pump 21 and the pump attachment/fixation part 45. Further, a rigidity reinforcing part 43 which extends along a direction in which a first balancer shaft 28 and a second balancer shaft 33 extend at the outside of the lower-side housing 19, and in the inside of which an oil discharge passage communicating with a discharge port of the oil pump is formed, is formed at the lower-side housing 19, and a part of the pump attachment/fixation part 45 formed at the end face of the lower-side housing 19 and the rigidity reinforcing part 43 are integrally formed.SELECTED DRAWING: Figure 8
Patent JP-2019158361-A (JP)
Title: Distance meter calibration method and calibration jig used for it
Inventor: OSUMI KOHEI
IPC: G01B11/00
Filed: 2018-03-07
Abstract: To provide a distance meter calibration method capable of performing efficient calibration for thickness measurement using a two-dimensional distance meter, and a calibration jig used for it.SOLUTION: This is a distance meter calibration method for calibrating the arrangement of the two-dimensional distance meter 10 to determine a distance to an object, in which a measurement object transported in the Y direction on the pass line G is vertically irradiated with a line light P1 which is long in the X direction perpendicular to the Y direction, and the line-shaped reflected light reflected by the measurement object is detected and the distance to the object is obtained. A calibration jig 20 having a first height region 30 and a second height region 28 having a different height from the first height region 30 in which a first and second marks 31, 33 having different arrangements in different Y directions are provided at intervals is irradiated with a line light P1, and a reflected light L1' which passes the first and second marks 31, 33 is reflected, and by detecting the reflected light L1', an inclination of the irradiation direction of the line light P1, positional deviations of the two-dimensional distance meter 10 in the X and Y directions, and an inclination of the longitudinal direction of the line light P1 with respect to the X direction is detected.SELECTED DRAWING: Figure 5
Patent JP-2019154534-A (JP)
Title: Game machine
Inventor: MATSUSHITA SHINSUKE
IPC: A63F5/04
Filed: 2018-03-08
Abstract: To achieve a presentation that improves amusement with respect to a notification of giving benefits.SOLUTION: If an addition lottery for a number of games is lottery won during an ART, a Pachinko-Slot machine 1 does not immediately make a notification of the number of games added but can temporarily remain the lottery winning in latency without being notified. During the ART, an addition presentation corresponding to a presentation stage is possible. If the number of games added is many, a shift is made to a higher-level presentation stage and thereby the addition presentation corresponding to the higher-level presentation stage becomes possible.SELECTED DRAWING: Figure 151
Patent JP-2021078354-A (JP)
Title: Fusion protein of flavin adenine dinucleotide-glucose dehydrogenase and cytochrome molecule
Inventor: HAYADE KOJI
IPC: C12N15/31
Filed: 2018-03-08
Abstract: To provide a fungus-derived FADGDH that has a direct electron transfer ability.SOLUTION: Provided is a fusion protein comprising a fungus-derived FADGDH and a cytochrome molecule connected to the N-terminus of the FADGDH.SELECTED DRAWING: None
Patent JP-2019159553-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: TAKAHASHI SHIHOMI
IPC: G06F16/00
Filed: 2018-03-09
Abstract: To provide an information processing apparatus, an information processing method, and a program capable of appropriately classifying a group according to a purpose while reflecting a category definition requested by a user.SOLUTION: The information processing apparatus according to an embodiment includes an acquisition unit, a determination unit, a presentation unit, and an update unit. The acquisition unit acquires group information including the number of members constituting the group and attributes of each member. The determination unit compares a group feature represented by using the group information with a determination rule that defines a matching condition for each of a plurality of categories, and determines which of the plurality of categories the group belongs to. The presentation unit presents the determination result of the determination unit. The update unit updates the determination rule according to a correction operation for the presented determination result.SELECTED DRAWING: Figure 1
Patent JP-2019155703-A (JP)
Title: Method for producing polyolefin multilayer sheet or film
Inventor: KIMURA HIDEJI
IPC: B29C48/78
Filed: 2018-03-13
Abstract: To provide a method for producing a polyolefin multilayer sheet or film comprising an outer layer having a uniform thickness of 2 to 50 μm, which is 1/40 to 1/100 of a total thickness, and a core layer thicker than this.SOLUTION: An outer layer of a polyolefin multilayer sheet or film has a thickness of 1/40 to 1/100 of a total thickness, 2 to 50 μm, and a thickness of a core layer is thicker than the outer layer. In a process of coextrusion, an extruder for forming the outer layer comprises a feed zone 2 and a compression zone 3 from an upstream, and a temperature T (°C) of the feed zone 2 satisfies a relationship of Tm-50°C≤T≤Tm-10°C (Tm is the melting point(°C) of a raw polyolefin.SELECTED DRAWING: Figure 1
Patent JP-2019158237-A (JP)
Title: Re-liquefier
Inventor: NOISSHIKI KOJI
IPC: F25J1/00
Filed: 2018-03-13
Abstract: To provide a re-liquefier capable of effectively re-liquefying gas evaporated from liquid.SOLUTION: A re-liquefier comprises: an admixture flow channel for permitting to flow a fluid mixture in which the plurality of channels are connected to a downstream end of one of the liquid channel and the gas channel, and the re-liquefaction promoting liquid flowing in the liquid channel and the re-liquefaction target gas flowing in the gas channel are the re-liquefaction promoting gas is promoted by the direct heat exchange between the re-liquefaction promoting liquid and the re-liquefied gas by mixing and generating a mixed fluid; and a gas cooling flow channel for permitting to flow gas cooling coolant in which the re-liquefaction target gas flowing in the gas flow channel is cooled before being mixed with the re-liquefaction promoting liquid flowing in the liquid flow path by indirect heat exchange with the re-liquefaction target gas through the separation wall. In order to suppress vaporization of the re-liquefaction promoting liquid when the re-liquefaction target gas flowing through the gas flow channel is mixed with the re-liquefaction promoting liquid flowing through the liquid flow channel.SELECTED DRAWING: Figure 2
Patent JP-2019155006-A (JP)
Title: Gas treatment equipment
Inventor: UI AKIO
IPC: B01D53/52
Filed: 2018-03-16
Abstract: To provide gas treatment equipment capable of efficiently processing impotence ozone.SOLUTION: The gas treatment equipment in an embodiment comprises a gas processing part, a flow formation part, an AC power supply, and first and second filters. The gas processing part comprises a plurality of laminates. The laminates comprise a dielectric substrate, first, second and third electrodes, and are arranged at an interval. The first and second electrodes are arranged on first/second principal surface of the dielectric substrate, respectively, the third electrode is arranged in the dielectric substrate. The flow formation part forms a flow of an object gas directed to the gas processing part. The AC power supply applies an AC voltage among the first, second and third electrodes, for generating a plasma induction flow of the object gas in the dielectric substrate. The first filter is arranged on an upstream side of the gas processing part, for removing an ozone. The second filter is arranged on a downstream side of the gas processing part, for removing an ozone.SELECTED DRAWING: Figure 1
Patent JP-2019169998-A (JP)
Title: Power supply device
Inventor: SHODA TAKAHIRO
IPC: H02J7/00
Filed: 2018-03-22
Abstract: To provide a power supply device which attains improvement in battery protection.SOLUTION: In a vehicular power supply system 1 comprising a capacitor Ca and a bidirectional DC/DC converter 61, the capacitor and the bidirectional DC/DC converter that are connected in series are connected in parallel to a battery 2 which supplies power to a load 5. A μCOM 62 is provided for estimating a total voltage of the battery by regulating a target value of a load-side voltage or a target value of a capacitor-side voltage of the DC/DC converter in such a manner that a charge/discharge current of the capacitor is increased. A regulation unit performs the regulation in such a manner that the total voltage estimated by the estimation unit becomes higher than or equal to the target value of the load-side voltage when discharging the capacitor and performs the regulation in such a manner that the total voltage estimated by the estimation unit becomes lower than or equal to the target value of the load-side voltage when charging the battery.SELECTED DRAWING: Figure 1
Patent JP-2019169214-A (JP)
Title: Semiconductor storage device
Inventor: INUZUKA YUKI
IPC: G11C13/00
Filed: 2018-03-22
Abstract: To provide a high quality semiconductor storage device.SOLUTION: A semiconductor storage device comprises a first charge unit charging an electrical charge based on current flowing through a memory cell, a second charge unit connected to the first charge unit, a sense amplifier determining data based on the electrical charge charged in the second charge unit, and control circuit controlling the first and second charge units and the sense amplifier. In read operation, the control circuit shares a second electrical charge based on a first electrical charge with the second charge unit by charging the first electrical charge based on the current flowing through the memory cell in the first charge unit and turning on a switch element, shares a fourth electrical charge based on the second and a third electrical charges with the second charge unit by charging the third electrical charge based on the current flowing through the memory cell in the first charge unit and turning on the switch element, and supplies the fourth electrical charge to the sense amplifier, thereby determining data.SELECTED DRAWING: Figure 10
Patent JP-2019169878-A (JP)
Title: Remote control robot based on IOT technology
Inventor: Chen Yong Ping
IPC: H04Q9/00
Filed: 2018-03-23
Abstract: To provide a remote control robot based on an IOT technology.SOLUTION: A remote control robot includes a charging head connecting an electric outlet 100 with a robot. A fixing block 300 is installed in accordance with an end surface right side on vertical both sides of the electric outlet, and a fixing hole 301 is installed in the fixing block. The fixing hole is connected with a fastening bolt, and fixes the electric outlet to a wall. A sliding and pressing housing positioned between an insertion groove to which an outgoing terminal is directed to right and two insertion grooves is installed in the electric outlet. A passing groove connecting the sliding and pressing housing between the insertion grooves is installed. An oblique block is installed in one end that the passing groove is adjacent to the insertion groove.SELECTED DRAWING: Figure 5
Patent JP-2018188135-A (JP)
Title: Electric propulsion system for aircraft
Inventor: BRANDON WAYNE MILLER
IPC: B64D27/24
Filed: 2018-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric propulsion system for an aircraft.SOLUTION: A fan 104 of an electric fan assembly 100 is rotatable about a centerline axis 102 by an electric motor 136. The fan 104 includes a plurality of fan blades 128 and a fan shaft 130, with each of the plurality of fan blades 128 defining a tip 132 at an outer end of the respective fan blade 128 along the radial direction R. Additionally, the fan 104 defines a radius 134 equal to a radius of each of the fan blades 128 along the radial direction R from the centerline axis 102 to the tips 132 of the fan blades 128. The plurality of fan blades 128 are attached to the fan shaft 130 and spaced generally along the circumferential direction of the electric fan assembly 100. Moreover, the plurality fan blades 128 are at least partially enclosed by a nacelle 114.SELECTED DRAWING: Figure 4
Patent JP-2019170835-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-03-29
Abstract: To increase game amusement.SOLUTION: A game machine includes display means capable of displaying a plurality of types of images. One of the plurality of types of images is a winning type suggestion image for suggesting a winning type which was executed in the past. One of the plurality of types of images is a decorative symbol. In a state in which the winning type suggestion image is displayed in the display means, a first performance in which the decorative symbol is displayed overlapping with a part of the winning type suggestion image can be executed.SELECTED DRAWING: Figure 113
Patent JP-2019176973-A (JP)
Title: Hand drying device and wash-basin device with the same
Inventor: KATAKURA KATSUYUKI
IPC: A47K10/48
Filed: 2018-03-30
Abstract: To provide a hand drying device that enables a drying time to be shortened and enables a wide range of users to use it easily, and a wash-basin device with the hand drying device.SOLUTION: A wash-basin device 2A includes: a hand drying device 1A containing a multi-functional spout 3A to spout soapy water and washing water and blow a warm air in a configuration; and a bowl 4. The spout 3A includes a base 31 set up from an upper edge of the bowl 4, a protrusion 32 protruding from a front face 311 of the base 31, and a sensor for sensing hands. Air outlets 71, 72, 73, 74 are provided at the front face 311 of the base 31 and the left and right both sides 321, 322 of the protrusion 32. The front face 311 and the side faces 321, 322 are intersected at a right angle. The wind blown from the air outlet 71 and the wind blown from the air outlet 72 are intersected substantially at a right angle. Also, the wind blown from the air outlet 73 and the wind blown from the air outlet 74 are intersected substantially at a right angle.SELECTED DRAWING: Figure 1
Patent JP-2019177646-A (JP)
Title: Method for producing resin composite
Inventor: FUKUNAGA YOICHIRO
IPC: B32B5/28
Filed: 2018-03-30
Abstract: To provide a resin composite in which a core material composed of resin foam is covered with a fiber reinforced resin layer, the resin composite having a beautiful appearance.SOLUTION: An adhesive film is used for bonding of a resin foam to a fiber reinforced resin layer.SELECTED DRAWING: Figure 1
Patent JP-2019185098-A (JP)
Title: Vehicle control device
Inventor: KOBAYASHI YUKIO
IPC: B60W30/10
Filed: 2018-04-02
Abstract: To provide a vehicle control device capable of accurately performing vehicle control by recognizing a traffic lane.SOLUTION: A vehicle control section 36 estimates a first traffic lane 60 on the basis of a position of an object other than a traveling traffic lane 50 being recognized by a recognition section 34 when the recognition section 34 cannot recognize the traveling traffic lane 50, estimates a second traffic lane 64 on the basis of the traveling traffic lane 50 that has been recognized before the recognition section 34 cannot recognize the traveling traffic lane 50, and performs vehicle control with the use of at least one of the first traffic lane 60 and the second traffic lane 64 when a difference D2 between the first traffic lane 60 and the second traffic lane 64 is within a predetermined range D2th.SELECTED DRAWING: Figure 3
Patent JP-2019184787-A (JP)
Title: Display element module, display device, and robot
Inventor: OTANI TOMOHIKO
IPC: G09F9/00
Filed: 2018-04-09
Abstract: To provide a display element module which appears like a real eye and has a wide view angle.SOLUTION: A display element module 11 is provided, comprising a display element 20 for displaying an image, a lens 21 having a spherical surface and a flat surface, and a transparent adhesive material 22 for adhering the display element 20 on to the flat surface of the lens 21, the adhesive material 22 being designed to suppress total reflection on the flat surface of the lens 21.SELECTED DRAWING: Figure 3