baber/WOPTO huggingface dataset:
Patent JP-2019066523-A (JP)
Title: Rotary drive device
Inventor: SEKII YOICHI
IPC: G02B26/10
Filed: 2017-09-28
Abstract: To provide a rotary drive device capable of improving assembly workability.SOLUTION: A rotational drive device is a device that rotates a flywheel holding a mirror and a lens 70. A storage part 831, where the lens 70 of the flywheel is arranged, has: an inclined surface 8312 that is provided lower than an optical path of reflected light inward in a radial direction with respect to the lens 70 and inclines outward in the radial direction toward a lower part; an outer wall part 8301 facing the inclined surface 8312; and a window part 832 that penetrates through the outer wall part 8301 and into which the base 701 of the lens 70 is inserted. A shortest distance, from the inclined surface 8312 in a normal direction of the inclined surface 8312 to an inner surface of the outer wall part 8301 in an upper part of the window part, is longer than the thickness of the base 701 in the radial direction, and the length of the window part in a vertical direction is longer than the length of the base 701, inserted into the window part 832, in a vertical direction.SELECTED DRAWING: Figure 6
Patent JP-2019067042-A (JP)
Title: Semiconductor memory device
Inventor: EDA MASAMUTSU
IPC: G11C7/20
Filed: 2017-09-29
Abstract: To perform initialization in a normal working condition environment as necessary.SOLUTION: A semiconductor memory device having a flash memory unit 11, a memory unit controller 10, and a power supply unit 12 comprises initialization instruction means 14 for instruction of execution of initialization processing and initialization execution means 21 that works in the memory unit controller 10 and performs initialization processing of the flash memory unit 11 when receiving an execution instruction of initialization processing by the initialization instruction means 14.SELECTED DRAWING: Figure 1
Patent JP-2019065349-A (JP)
Title: Alkaline water electrolysis diaphragm and production method thereof, and bipolar-type electrolytic bath
Inventor: TAKAMI HIDEFUMI
IPC: D04H1/413
Filed: 2017-09-29
Abstract: To provide a large-scale industrial water electrolytic bath for enabling hydrogen production with high efficiency keeping a low cell voltage for a long period of time, in which a diaphragm can be obtained with highly long-term-stable ion conductivity, gas barrier property, and mechanical strength.SOLUTION: An alkaline water electrolysis diaphragm, a production method of the alkaline water electrolysis diaphragm, and a bipolar-type electrolytic bath for alkaline water electrolysis comprise a porous polymer film including at least one kind of polymeric resin fibers and an inorganic compound. The polymeric resin fiber at least comprises a fiber (A) with a fiber diameter ranging from 0.1 μm or more to less than 5.0 μm and a fiber (B) with a fiber diameter between 5.0 μm and 100 μm. The 100 mass% of the polymeric resin fiber includes 20 mass% to 80 mass% of the fiber (A) and 20 mass% to 80 mass% of the fiber (B). The content of the inorganic compound is between 50 mass% and 90 mass% against the total 100 mass% of the fiber (A), the fiber (B), and the inorganic compound.SELECTED DRAWING: Figure 1
Patent JP-2019063313-A (JP)
Title: Puncture device, puncture method, puncture execution program, and coinjection device
Inventor: TSUGUI TAKUYA
IPC: A61J1/20
Filed: 2017-10-02
Abstract: To improve convenience related to pharmaceutical injection into an infusion container.SOLUTION: A coinjection device (1) includes a second robot arm (22) for puncturing an injection needle puncture position with an injection needle so as to prevent a first direction (D1) that is a width direction of a puncture mark (M1) caused by puncture with an injection needle (11c) and a second direction (D2) that connects a bottle needle puncture position (P1) to the injection needle puncture position (P2) from becoming parallel to each other within a prescribed range from at least a first puncture position.SELECTED DRAWING: Figure 8
Patent JP-2018062459-A (JP)
Title: Refractory brick and method for producing the same
Inventor: YOSHIDA KEISUKE
IPC: C04B35/634
Filed: 2017-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a refractory brick that contains a significant amount of alumina-silica-silicon carbide-carbon-based refractory waste, and has excellent durability which is not inferior to that of a refractory brick made by using a virgin material only.SOLUTION: This invention relates to a brick consisting of an alumina-silica-silicon carbide-carbon-based refractory product, wherein the brick comprises a refractory waste (x) having a particle diameter of 8 mm or lower, the refractory waste (x) accounting for 17-90 mass% of the whole refractory product material, and the followings are satisfied: (1) the refractory waste having a particle diameter of more than 2.8 mm, among the refractory waste (x), accounts for 10 mass% or more of the total refractory product material; (2) a content ratio (a mass ratio) between the refractory waste having the particle diameter of more than 2.8 mm and a refractory waste having a particle diameter of 2.8 mm or lower but more than 1 mm, among the refractory waste (x) is 2:10 to 20:10; (3) a content ratio (a mass ratio) between the refractory waste having the particle diameter of 2.8 mm or lower but more than 1 mm and a refractory waste having a particle diameter of 1 mm or lower, among the refractory waste (x), is 10:2 to 10:20; and (4) the amount of free carbons, in the whole refractory product material, is 19 mass% or lower.SELECTED DRAWING: None
Patent JP-2019070348-A (JP)
Title: Pump device
Inventor: TOBITA TAIHEI
IPC: F04D29/58
Filed: 2017-10-10
Abstract: To enhance the cooling efficiency of liquid flowing down in a minimum flow pipe.SOLUTION: A pump device 1 includes a pump 11, a motor 12 connected to the pump 11 for driving the pump 11, a minimum flow pipe 13 communicating a discharge pipe 19 (on the side of a discharge port 17 of the pump 11) and a suction pipe 18 (on the side of a suction port 16 of the pump) for distributing part of liquid discharged from the pump 11 from the discharge pipe 19 to the suction pipe 18, and a minimum flow pipe cooling fan 15 fixed to a rotary shaft 24 which is rotated by the power of the motor 12 for feeding air to the minimum flow pipe 13.SELECTED DRAWING: Figure 1
Patent JP-2018024254-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: OKUJIMA SHINGO
IPC: B41J2/155
Filed: 2017-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head that can suppress variation in circulation flow rate of liquid flowing in the head.SOLUTION: The liquid discharge head comprises: first and second recording element substrates each of which comprises a discharge port for discharging liquid and a recording element for generating energy for discharging liquid from the discharge port; and a support member in which the first and second recording element substrates are arrayed in a first direction. On respective surfaces at the support member side of the first and second recording element substrates are provided supply ports for supplying liquid from the support member to the first and second recording element substrates and recovery ports for recovering the liquid from the first and second recording element substrates to the support member. In the supply ports and the recovery ports provided in the first and second recording element substrates, at both end part sides in the first direction are provided the supply ports.SELECTED DRAWING: Figure 24
Patent JP-2019074422-A (JP)
Title: Wireless receiver, method for wireless reception, and wireless system
Inventor: TOMIOKA TAZUKO
IPC: G01S3/46
Filed: 2017-10-17
Abstract: To estimate a distance to a radio emission machine more accurately from an electric wave signal received by a single receiver.SOLUTION: A wireless receiver 1 includes: a reception processing unit 3; a parameter estimation unit; a power estimation unit 6; and a distance calculation unit 7. The reception processing unit 3 receives electric waves from a radio emission machine. The parameter estimation unit estimates a parameter related to a ratio of electric power of a forecasting component of reception power of the electric waves. The power estimation unit estimates the electric power of the forecasting component at the reception power based on the parameter and a value of the reception power. The distance calculation unit calculates a distance to the radio emission machine based on the electric power of the forecast component.SELECTED DRAWING: Figure 1
Patent JP-2019079311-A (JP)
Title: Print data editing device
Inventor: ONO YASUKAZU
IPC: G06F3/12
Filed: 2017-10-25
Abstract: To provide a print data editing device that improves workability of print layout editing.SOLUTION: A print data editing device includes: output means for outputting print data to be printed by a printing device; and moving means for moving a position of a second object whose editing is not restricted with respect to a first object whose editing is restricted in the print data output by the output means.SELECTED DRAWING: Figure 5
Patent JP-2019078226-A (JP)
Title: Air cleaner duct mounting structure
Inventor: INAGAKI JUMPEI
IPC: B60K13/02
Filed: 2017-10-25
Abstract: To reduce a pressure loss of intake air which is sent to an air cleaner, in a constitution of an air cleaner duct mounting structure for arranging a filter element in an intermediate part of an internal space of the air cleaner in a vertical direction, and introducing the intake air to a lower side of the filter element.SOLUTION: An air cleaner duct mounting structure includes a connection duct 30 for connecting an air cleaner 12 and an inlet duct 20. A cleaner main body of the air cleaner includes in the interior space a cleaner cylinder part 13a in which a dust chamber is arranged at a lower side rather than a filter element 19, and which protrudes to the outside from a portion facing the dust chamber in the cleaner main body, and fit to one end part of the connection duct. A lower face of the filter element is inclined so as to progress toward an upper side as approximating the inlet duct with respect to a horizontal face, and a center axis L1 of the cleaner cylinder part is inclined so as to progress toward the upper side as approximating the inlet duct with respect to the horizontal face.SELECTED DRAWING: Figure 1
Patent JP-2018032431-A (JP)
Title: Devices and accessories employing living hinge
Inventor: WALTER G MAYFIELD
IPC: H05K5/03
Filed: 2017-10-27
Abstract: PROBLEM TO BE SOLVED: To employ devices as a closure for cases and lidded containers.SOLUTION: A device incorporating both a magnet and a living hinge may be employed to construct cases to protect electronic devices and to function as a closure for cases and lidded containers. Such cases often can be bent three 360° allowing the cases to be either closed protecting devices therein or closed upon themselves allowing the case to function to secure an electronic device to a substrate such as an article of clothing. The devices of the disclosure can also be used to organize and hold loose items together.SELECTED DRAWING: Figure 1
Patent JP-2019083246-A (JP)
Title: Light source module and lighting apparatus
Inventor: NISHIKAWA HIROAKI
IPC: H05K1/02
Filed: 2017-10-30
Abstract: To provide a light source module improved in migration resistance and a lighting apparatus.SOLUTION: A light source module 10 comprises: a plurality of LEDs 12 having a plurality of first LEDs 12 which are serially connected on a substrate 11 and are arranged so as to form a first line, and a plurality of second LEDs 12 which are arranged so as to from a second line adjacent to the first line; and a plurality of pads 15 which are connected to the plurality of LEDs 12, and are exposed and installed on the substrate 11 so that the plurality of LEDs 12 in the first line and the plurality of second LEDs 12 in the second line in the same pole are faced.SELECTED DRAWING: Figure 1
Patent JP-2019087306-A (JP)
Title: Catalyst ink and method of producing the same
Inventor: HAMADA NAOKI
IPC: H01M4/88
Filed: 2017-11-01
Abstract: To provide a catalyst ink which can be applied directly to a polymer electrolyte membrane to form an electrode catalyst layer while suppressing an occurrence of wrinkles and cracks, and a method of producing the same.SOLUTION: A method of producing a catalyst ink for forming electrode catalyst layers 52A, 52F of a solid polymer fuel cell 50 includes: a slurring step of obtaining a catalyst particle slurry in which catalyst particles having a catalyst supported on a carbon particle carrier are dispersed in a dispersion medium; a gelation step of obtaining a gelled ionomer solution in a gel state by mixing an ionomer having a dry mass value of 400 (g/eq) or more and 900 (g/eq) or less per 1 mole of a proton donating group and a solvent; and a mixing step of mixing the catalyst particle slurry and the gelled ionomer solution to form a catalyst ink.SELECTED DRAWING: Figure 2
Patent JP-2019085356-A (JP)
Title: Fullerene derivative, and n-type semiconductor material
Inventor: NAGAI TAKAFUMI
IPC: H01L51/30
Filed: 2017-11-02
Abstract: To provide a new fullerene derivative that facilitates fabrication of a device and allows output of a high voltage.SOLUTION: The present invention provides a fullerene derivative containing a compound represented by the following formula. The present invention provides an n-type semiconductor material containing the fullerene derivative. The present invention provides an organic thin film solar cell including an organic power generation layer or a photoelectric conversion element containing the n-type semiconductor material.SELECTED DRAWING: None
Patent JP-2018022929-A (JP)
Title: Light-emitting part, print head, and image formation apparatus
Inventor: KONDO TAKASHI
IPC: B41J2/447
Filed: 2017-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting part, etc. which are reduced in the voltage of a signal to be supplied to a transfer element in comparison to the case of operating a semiconductor device of which the layer structure is the same as a layer structure in which a transfer element and a light-emitting element are laminated.SOLUTION: A light-emitting chip C comprises: a plurality of laser diodes LD as an example of a plurality of light-emitting elements provided on a substrate 80; a plurality of setting thyristors S laminated over the plurality of laser diodes LD, causing the corresponding laser diode LD to emit light or increasing a quantity of light emission of the laser diode LD by going into ON state; a plurality of lower diodes UD provided on the substrate 80 and having the same layer structure as the plurality of laser diodes LD; and a plurality of transfer thyristors T laminated on the plurality of lower diodes UD, and arranged for turning on the plurality of set thyristors S in order. The plurality of transfer thyristors T are connected to the substrate 80 by connection wire 74 so as to keep the plurality of lower diodes UD from operating.SELECTED DRAWING: Figure 29
Patent JP-2019085802-A (JP)
Title: Structure relocation method
Inventor: TAKAYAMA HIDETOSHI
IPC: E04G23/06
Filed: 2017-11-09
Abstract: To increase a support point of a building in structure relocation.SOLUTION: A structure relocation method includes a continuous footing step of constructing a continuous footing 100 in a structure relocation method HK of moving a building 10 from a footing 50 supporting a building 10, a jack up step of separating the building 10 from the footing 50 and performing jack-up of the footing 50 and the continuous footing 100 as a support receiver of a jack, and a movement step of moving the building 10.SELECTED DRAWING: Figure 1
Patent JP-2019084647-A (JP)
Title: Rotary cutter grinding device
Inventor: TAKAHASHI YUICHI
IPC: B24B3/04
Filed: 2017-11-09
Abstract: To provide a rotary cutter grinding device capable of making a rotatable rotary cutter temporarily unrotatable.SOLUTION: A rotary cutter grinding device 1 having a cutter supporting lever 2 which rocks in parallel to a rotary cutter 6 around a rocking shaft 22 lying at a position offset from a support shaft 21 of the rotary cutter 6 is provided. The support shaft 21 is configured so as to rotatably support a shaft body 21 which holds the rotary cutter 6 and rotates integrally, with the shaft body 21 inserted in a bearing 214 provided on an upper surface of the cutter supporting lever 2. The shaft body 21 is provided with abutting surfaces 212 and 213 to make contact with upper surfaces 26 and 215 of the cutter supporting lever 2 and/or a bearing 214, and is connected with a cutter fixing lever 5 of which an upper surface 53 is brought into sliding contact with an undersurface 27 of the cutter supporting lever 2 by a connection shaft 52 penetrating through the cutter supporting lever 2. The cutter fixing lever 5 is formed such that a cam surface 51 inclined toward the cutter supporting lever 2 is provided on the upper surface 53 in a turning direction around the connection shaft 52.SELECTED DRAWING: Figure 3
Patent JP-2019089228-A (JP)
Title: Sheet binding device and method of binding sheet
Inventor: MIZUTANI KIKUO
IPC: B42B5/00
Filed: 2017-11-13
Abstract: To provide a sheet binding device that controls the length in the reference directions as the whole of a plurality of sheets and can certainly paste an adhesive tape on the plurality of sheets.SOLUTION: The sheet binding device in an embodiment includes a moving part and a bending part. The moving part moves a paper bundle connected body made of a plurality of sheets stacked in the thickness direction with adhesive tape pasted on the marginal parts thereof to the reference directions that run along the main surface of the plurality of sheets while holding the paper bundle connected body in the thickness direction. The bending part bends the marginal parts of the sheet bundle in the first direction, the first direction running toward the outside of the plurality of sheets from the marginal parts of the plurality sheets out of the reference directions, and shifts the positions of the respective marginal parts of the plurality of sheets from each other into the reference directions.SELECTED DRAWING: Figure 2
Patent JP-2019088429-A (JP)
Title: Vibration control structure for bookshelf
Inventor: FUKAE NORIYUKI
IPC: A47B97/00
Filed: 2017-11-14
Abstract: To provide a vibration control structure for a bookshelf capable of absorbing and reducing earthquake vibration from a floor surface with a simple structure, while fixing the bookshelf by an anchor bolt.SOLUTION: A vibration control structure for a bookshelf has a U-shaped metal fitting 20 for sandwiching a side plate 11 of the bookshelf 10 from the bottom side, a fitting bolt 21 penetrating the side face 20b of the U-shaped metal fitting, for fixing the U-shaped metal fitting 20 to the side plate 11, a first elastic member 31 sandwiched between the bottom surface 20a of the U-shaped metal fitting and the side plate 11, and an anchor bolt 22 penetrating the bottom surface 20a of the U-shaped metal fitting, and fixed to the floor surface.SELECTED DRAWING: Figure 3
Patent JP-2019094454-A (JP)
Title: Adhesive film
Inventor: YAMAZAKI KENTA
IPC: C09J7/20
Filed: 2017-11-24
Abstract: To provide an adhesive film having excellent storage stability and having excellent adhesion, even when stored over a long period of time, with a UV-curable ink (printed part by a UV curable ink).SOLUTION: The adhesive film comprises: a substrate; a coating layer for printing, disposed on a first surface side which is one surface of the substrate and composed of a material containing a component having a UV-polymerizable group; an adhesive layer disposed on a second surface side which is a surface opposite to the first surface of the substrate; and a release liner which protects the adhesive layer, and is stored wound in a roll stat, where UV transmittance of the adhesive film is 40% or less.SELECTED DRAWING: Figure 1
Patent JP-2019097577-A (JP)
Title: System for game hall
Inventor: MAKINO NORIYUKI
IPC: A63F7/02
Filed: 2017-11-28
Abstract: To reduce a risk of disruption in issuance processing of a storage medium.SOLUTION: A game device becomes possible to perform issuance processing not only through medium issuance processing but also through display issuance processing. Therefore, even if the medium issuance processing is disrupted by some reason, a risk of disruption in issuance processing is reduced through the display issuance processing. Further, an application can be envisioned in which, for example, issuance information displayed through the display issuance processing is to be imaged or written on paper and the information is to be e-mailed to a destination of holding balls so that proving the holding balls becomes possible. Through such an application, convenience of players is improved.SELECTED DRAWING: Figure 3
Patent JP-2019098413-A (JP)
Title: Robot and collision detection method of the same
Inventor: HARADA SHIZUO
IPC: B25J19/06
Filed: 2017-11-28
Abstract: To accurately detect collision of a robot even when cylinder inner pressure of a gas spring decreases.SOLUTION: A robot 1 comprises: a robot main body 2 having at least one arm 6; a gas spring 9 working as a balancer for the arm 6 of the robot main body 2; an inner pressure detection unit detecting cylinder inner pressure of the gas spring 9; and a controller 3 controlling the robot main body 2. The controller 3 calculates difference between torque command value to a servo motor 12 driving the arm 6 and an actual torque of the servo motor 12 to activate the arm 6 as an estimated disturbance value, determines collision of the robot main body 2 when the estimated disturbance value exceeds a prescribed threshold value, and corrects the estimated disturbance value or the threshold value on the basis of the cylinder inner pressure detected by the inner pressure detection unit.SELECTED DRAWING: Figure 1
Patent JP-2019101488-A (JP)
Title: Multifunctional pen
Inventor: NAKAYAMA KYO
IPC: B43K29/08
Filed: 2017-11-28
Abstract: To prevent a metal part of a writing refill in a standby position from interfering with electromagnetic induction, when using an electromagnetic induction touch pen, in a multifunctional pen, in which the electromagnetic induction touch pen as a refill and the writing refill coexist with each other in a shaft barrel.SOLUTION: There is provided a multifunctional pen 1 comprising multiple refills including an electromagnetic induction touch pen 40 inside a shaft barrel 10, wherein, by a forward knock operation of a knock rod 30, 35 connected to a rear end of each of the multiple refills, one tip end of the multiple refills transitions from a standby position staying inside the shaft barrel 10 to a use position protruding from a tip opening 12A of the shaft barrel 10. At least one of other writing refills 50, 55 of the electromagnetic induction touch pen 40 from among the multiple refills has a metal writing tip, and the tip end of the electromagnetic induction touch pen 40 in the use position and the tip ends of the writing refills 50, 55 in the standby position are separated by a distance such that electromagnetic induction by the electromagnetic induction touch pen 40 is not affected.SELECTED DRAWING: Figure 5