baber/WOPTO huggingface dataset:
Patent JP-2017016050-A (JP)
Title: Sheet discharge unit, image formation apparatus and ventilation mechanism
Inventor: FUJITA NAOKI
IPC: G03G21/16
Filed: 2015-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheet discharge unit which can suppress the change in the air volume balance before attachment and after attachment as much as possible even when an optional sheet discharge unit is attached to an image formation apparatus.SOLUTION: A sheet discharge unit is attached to an image formation apparatus having a device for generating an air stream, and includes a first sheet discharge path allowing a discharged sheet to pass therethrough; a first duct allowing the air stream to pass therethrough and sucking gas from the first sheet discharge path or blowing air; and a connection duct. The image formation apparatus can be mounted with an optional sheet discharge unit including a second sheet discharge path allowing the discharged sheet to pass therethrough, and a second duct allowing the air stream to pass therethrough and sucking gas from the second sheet discharge path or blowing air. The connection duct is formed so that the one end is connected to the device generating the air stream, the other end is opened and has a prescribed ventilation resistance. At the time of attachment of the optional sheet discharge unit, the second duct is connected to the opening.SELECTED DRAWING: Figure 3
Patent JP-2017012676-A (JP)
Title: Endoscope system
Inventor: YAMAZAKI RYUICHI
IPC: A61B1/04
Filed: 2015-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope system having a pre-freeze function by which a user can perform better observation regardless of an imaging site.SOLUTION: The endoscope includes: an imaging part inserted into the interior of a subject for capturing a subject's image; a site specification part for specifying an imaging site to be captured by the imaging part; and an image selection part that selects a subject's image with less blur from the number of images prescribed according to the imaging site specified by the site specification part, out of subject's images captured before/after an input time when a prescribed input is executed by a user, and at the input time.SELECTED DRAWING: Figure 2
Patent JP-2017019304-A (JP)
Title: Sunvisor for vehicle
Inventor: INAMI MAKOTO
IPC: B60J3/02
Filed: 2015-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a sunvisor for a vehicle which can suppress a break of a support arm irrespective of a degree of the stiffness of a sunvisor main body even if an impact force is applied on the sunvisor main body in a vehicle width direction.SOLUTION: This sunvisor 1 for a vehicle comprises a sunvisor main body 2 and a support arm 3. The sunvisor main body comprises a bearing part 17 for supporting the support arm around an axis along a longitudinal direction P of the sunvisor main body P so as to be turnable. Then, a long hole 23 extending to a direction which intersects with the longitudinal direction of the sunvisor main body is formed at the bearing part, and a holding part 24 for supporting the support arm so as to be turnable is arranged at one end side of the long hole. Furthermore, when a force not smaller than a prescribed value is applied to the sunvisor main body in the vertical width direction Q, the holding part is plastically or elastically deformed, the support arm is moved to the longitudinal direction from one end side of the long hole, and the sunvisor main body is displaced to the support arm.SELECTED DRAWING: Figure 4
Patent JP-2017020258-A (JP)
Title: Rail polishing method and rail polishing device
Inventor: TEZUKA KOJI
IPC: B24B27/00
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To realize a rail polishing method and a rail polishing device suitable for removing fallen leaves stuck to an upper surface of a rail or polishing the rail of a pitched track laid in a mountain part.SOLUTION: A rail polishing device comprises a bogie (11) having a plurality of wheels movable along a rail in a lower part, a pair of arms (13A and 13B) having respectively rotatable grindstones (14A and 14B) on the tip, installed in the bogie and rockably provided in the vertical direction and rotation transmission means (a sprocket, a chain and a transmission shaft) capable of transmitting rotational driving force of driving means (15) mounted on the bogie to a shaft (23) for supporting the grindstones, and the grindstones comprise a disc-like grindstone body and a receiving plate joined to at least one side surface of the grindstone body, and one or more recessed parts (41b) are formed on a surface for joining the receiving plate of the grindstone body, and the receiving plate is provided with a projection (43) engageable with the recessed part of the grindstone body.SELECTED DRAWING: Figure 1
Patent JP-2016029279-A (JP)
Title: Internal combustion engine
Inventor: FRIEDHELM HILLEN
IPC: F01N3/00
Filed: 2015-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine mounted with a measuring device which decides quality of combustion gas allowed to be supplied to the internal combustion engine.SOLUTION: An internal combustion engine 1 comprises: at least one cylinder; at least one supply conduit 8 of combustion gas; and at least one exhaust gas conduit 7 that exhausts exhaust gas from the internal combustion engine. The internal combustion engine uses a measuring device 2 which decides quality of combustion gas allowed to be supplied to the internal combustion engine through the supply conduit. The measuring device includes: at least one catalysis unit 3 which can be supplied with the exhaust gas from the internal combustion engine; and at least one sensor 4 which is installed at a downstream side of the catalysis unit to detect a parameter characteristic of a conversion rate of the catalysis unit. The measuring device that decides quality of gas can decide the quality of the combustion gas to be supplied to the internal combustion engine in accordance with the parameter characteristic of the conversion rate of the catalysis unit which is determined by the sensor.SELECTED DRAWING: Figure 1
Patent JP-2017028827-A (JP)
Title: Inverter device
Inventor: SAOTOME KAZUTERU
IPC: H02P27/06
Filed: 2015-07-21
Abstract: PROBLEM TO BE SOLVED: To suppress flow of overcurrent through a motor when switching from PWM control to rectangular wave control is limited in an inverter device for switching the PWM control and the rectangular wave control to each other.SOLUTION: An inverter device 1 is configured by an inverter circuit 2, a drive circuit 3, a PWM control circuit 7, a rectangular wave control circuit 9, and a switching unit 10 for performing switching from the rectangular wave control to the PWM control when a current phase difference φi increases to a current phase difference threshold value φith or more, and also performing switching from the PWM control to the rectangular wave control when a percentage modulation M increases to a percentage modulation threshold value Mth1 or more. The PWM control circuit 7 limits a d-axis voltage command value Vd* and a q-axis voltage command value Vq* when the percentage modulation M increases to a percentage modulation threshold Mth2 which is smaller than the percentage modulation threshold Mth1.SELECTED DRAWING: Figure 1
Patent JP-2017027428-A (JP)
Title: Entry/exit management system
Inventor: ARAI TAKAMITSU
IPC: G08B25/04
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To allow a manager who manages people who enter or exit, to easily manage entry/exit by viewing a face image displayed on a monitor.SOLUTION: An entry/exit management system 1 comprises: an authentication terminal 12 for reading identification information and a face image of an authentication object person from a record medium P1; an authentication device 14 for performing authentication by collating the identification information and permission information; and a door control device 16 for controlling opening/closing of a door based on a collation result of the authentication device 14. The authentication device 14 comprises: a video monitoring part 141 for detecting a face of a person from video data imaged by a monitoring camera 11, and extracting an image of the surrounding of the face, in a prescribed period containing a time point when the authentication terminal 12 reads the identification information; and a collation part 143 for arranging the face image of the authentication object person and the extracted image extracted by the video monitoring part 141, for displaying the face image and the extracted image on a monitor.SELECTED DRAWING: Figure 1
Patent JP-2017023981-A (JP)
Title: Method for producing multilayer structure
Inventor: OSAKI NOBUHIRO
IPC: B29C48/305
Filed: 2015-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a multilayer structure having a layer comprising a resin and an inorganic laminar compound, and a substrate layer, with excellent productivity.SOLUTION: A multilayer structure can be efficiently produced by sequentially performing a step for forming a substrate layer, and a step for applying a coating liquid comprising a resin and an inorganic laminar compound on the substrate layer.SELECTED DRAWING: None
Patent JP-2017025877-A (JP)
Title: pump
Inventor: HARADA TAKASHI
IPC: F04C15/00
Filed: 2015-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce a possibility that lead wires connected to a motor break in a pump in which a rotor rotated by the motor is provided in a pump chamber to perform suction and discharge of liquid.SOLUTION: A pump 1 is a gear pump comprising a pump chamber 10 in which external tooth gears 11, 12 are disposed, a motor part 4, and a speed reduction mechanism part 3 which reduces the speed of rotation of the output shaft 41 of the motor part 4 and transmits the same to the external tooth gears 11, 12. The speed reduction mechanism part 3 comprises a gear case 30 fixed to a pump case 20, and a lead wire outlet 8 is formed of a lead wire guide part 80 formed on the gear case 30 and a cutout part 87 formed in the edge of a pump case 50. Lead wires 7 to be connected to the motor 40 are led toward the lead wire outlet 8 astride the corner connecting the end face 43 of a motor 40 and the motor side face 46 in a state of being inserted in a protection tube 9.SELECTED DRAWING: Figure 2
Patent JP-2016122433-A (JP)
Title: Integrated capacitance sensing module and associated system
Inventor: CHEN WEI-REN
IPC: H01L21/8247
Filed: 2015-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an integrated capacitance sensing module and an associated system.SOLUTION: An integrated capacitance sensing module includes a silicon substrate 510, first, second and third intermediate dielectric layers 520, 532, 533, a plurality of conducting layers 521-52m, a shielding layer 530, lower and upper sensing electrode layers 541, 542, a protective coating layer 545. An embedded memory and a sensing circuit are constructed in the silicon substrate (510). The first intermediate dielectric layer 520 covers the silicon substrate 510. The plurality of conducting layers 521-52m are formed over the first intermediate dielectric layer 520. The shielding layer 530 is formed over the plurality of conducting layers 521-52m. The second intermediate dielectric layer 532 covers the shielding layer 530. The lower and upper sensing electrode layers 541, 542 and the protective coating layer 545 are formed over the second intermediate dielectric layer 532.SELECTED DRAWING: Figure 5E
Patent JP-2017030018-A (JP)
Title: Ni-BASE ALLOY FLUX-CORED WIRE
Inventor: FUKUDA KAZUHIRO
IPC: B23K35/368
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a Ni-base alloy flux-cored wire less likely to generate a hot crack at a welding time, capable of obtaining a weld metal having excellent tensile ductility, even when a large quantity of hydrogen is contained in the weld metal.SOLUTION: In a Ni-base alloy flux-cored wire, which is a Ni-base alloy flux-cored wire having flux included in a skin, a composition of the whole wire contains a prescribed amount of Ni, Cr, Mo, Mn, W, Fe and Al to the whole mass of the wire, and the total of a B conversion amount of either or both of a B compound and a B alloy is 0.005 mass% or more and 0.030 mass% or less, and each of C, Si, P, S, Ti and Nb is contained as much as a prescribed amount or less.SELECTED DRAWING: None
Patent JP-2017033809-A (JP)
Title: Electromagnetic relay
Inventor: KATO YOSHIMASA
IPC: H01H50/02
Filed: 2015-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay that can be more surely suppressed from deteriorating in insulation.SOLUTION: An electromagnetic relay 1 includes a base 200, an armature 510, and a moving body 520 that moves in connection with the oscillation of the armature 510. A partition wall 220 for separating and insulating a contact block 60 and a driving block 40 is formed in the base 200. A contact block housing space 230 in which the contact block 60 is housed is formed in the partition wall 220. A pressing projection 521 is positioned between a fixed contact 660 and a shortest contact portion 60a which is shortest in distance from the fixed contact point 660 out of the contact portion with the bottom wall 234 of the contact block 60.SELECTED DRAWING: Figure 4
Patent JP-2017031113-A (JP)
Title: Method for producing aliphatic polyisocyanate and apparatus for producing aliphatic polyisocyanate
Inventor: TAKAMATSU KOJI
IPC: C07C263/10
Filed: 2015-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aliphatic polyisocyanate that can efficiently remove hydrolyzable chlorine and an apparatus for producing an aliphatic polyisocyanate by which the method for producing an aliphatic polyisocyanate is carried out.SOLUTION: An aliphatic polyisocyanate is produced by reacting a carbonyl chloride and an aliphatic polyamine to produce a reaction product including an aliphatic polyisocyanate and hydrolyzable chlorine and thereafter subjecting the reaction product to heating treatment. In the heating treatment step, the reaction product is heated in a continuous stirred tank reactor (a first step) and after the first step, the reaction product is heated in a tubular reactor (a second step).SELECTED DRAWING: Figure 1
Patent JP-2017032930-A (JP)
Title: Developing device and image forming apparatus including the same
Inventor: SHIMIZU KATSUMI
IPC: G03G15/08
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that can suppress a toner from being adhered to a top panel of a developer container arranged above and opposite to a developing roller, and an image forming apparatus including the same.SOLUTION: A developing device comprises a developing roller, a toner supply roller, a regulation blade, a casing, a toner receiving support member, a toner receiving member, and vibration generating means. The toner receiving support member faces the developing roller or the toner supply roller between the regulation blade and an image carrier inside the casing. The toner receiving member includes: a toner receiving surface that is arranged along the longitudinal direction of the toner receiving support member and receives a toner dropping from the developing roller; a pair of connection parts that project from both ends in the longitudinal direction of the toner receiving surface; and a toner adhesion surface that is formed continuously to bridge the tips of the pair of connection parts and faces the inside of a top face of the casing located above the developing roller. The vibration generating means vibrates the toner receiving member.SELECTED DRAWING: Figure 10
Patent JP-2017035665-A (JP)
Title: Spray device, spray-drying granulating device and manufacturing method for granulated powder
Inventor: AKAZAWA TOSHIKI
IPC: B05B3/02
Filed: 2015-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a spray device capable of manufacturing granulated powder with high production efficiency satisfying both of a production speed and a collection rate by drying sprayed slurry, and a spray-drying granulating device capable of manufacturing the granulated powder with the high production efficiency and a manufacturing method for the granulated powder.SOLUTION: A spray device 2 includes: a lower circular plate 231 (substrate) provided in a rotatable manner with a rotation axis as a center; an upper circular plate 232; a plurality of pins 233 being disposed along a circumference of a circle drawn by the lower circular plate 231 when it rotates at a top surface (one surface) side of the lower circular plate 231 and having axes disposed in a direction intersecting with a top surface of the lower circular plate 231; and discharge nozzles 24 being provided at the top surface side of the lower circular plate 231 and closer to a rotation axis O side than the plurality of pins 233 and comprising three or more discharge ports 243 capable of discharging slurry in a direction parallel to the circle drawn by the lower circular plate 231 when it rotates.SELECTED DRAWING: Figure 2
Patent JP-2017039811-A (JP)
Title: Antimicrobial paint
Inventor: MORITA KOZO
IPC: C09D201/00
Filed: 2015-08-18
Abstract: PROBLEM TO BE SOLVED: To provide antimicrobial paint that can exhibit sufficient antimicrobial properties while maintaining the surface of a coated material coated with the antimicrobial paint in a clean state.SOLUTION: Antimicrobial paint contains an antimicrobial powder coated with silver around a copper body and a liquid main agent containing 5% or more of the antibacterial powder. The copper body is larger in vertical and horizontal directions than thickness and has a plate-like shape. In this case, the copper body has a shape having a thickness of 0.5-3 μm and vertical and horizontal sizes of about 20-60 μm, and preferably has a plate-like shape as a whole.SELECTED DRAWING: Figure 8
Patent JP-2017039144-A (JP)
Title: Arc welding system and arc welding method
Inventor: INAGAKI FUMINORI
IPC: B23K9/127
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To correct deviation of a welding trajectory from a weld line satisfactorily.SOLUTION: An arc welding system according to an embodiment includes: a voltage detection unit; a feed unit; an articulated robot; an operation control unit; a determination unit; and a correction unit. The voltage detection unit detects voltage between a welding wire serving as a consumable electrode and workpieces to be welded. The feed unit repeats operation for advancing and retracting the welding wire with respect to the workpieces. The articulated robot includes the feed unit. The operation control unit causes the articulated robot to execute operation for moving the welding wire along a predetermined trajectory on the workpieces while causing the welding wire to oscillate around the trajectory at a predetermined amplitude. The determination unit determines whether the trajectory is deviated from a predetermined weld line, on the basis of the voltage detected by the voltage detection unit. The correction unit corrects the trajectory when the determination unit determines that the trajectory is deviated from the weld line.SELECTED DRAWING: Figure 5
Patent JP-2015206059-A (JP)
Title: Refrigerator oil, and hydraulic fluid composition for refrigerator
Inventor: TAKIGAWA KATSUYA
IPC: C10M105/38
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator oil that achieves all of compatibility with a refrigerant, lubricity, and low-temperature fluidity at a high level when used with a difluoromethane refrigerant, and to provide a hydraulic fluid composition for a refrigerator using the same.SOLUTION: A refrigerator oil contains 10 mass% or more of an ester of dipentaerythritol and an aliphatic acid based on the total amount of the refrigerator oil, the ester having 20 mol% or more of 2-methylpentanoic acid in the aliphatic acid, and is used together with a difluoromethane refrigerant. A hydraulic fluid composition for a refrigerator contains the refrigerator oil and the difluoromethane refrigerant.
Patent JP-2017045952-A (JP)
Title: High-accuracy submount substrate and manufacturing method thereof
Inventor: KUBO TOSHIYA
IPC: H01S5/022
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a submount in which a side face to be a mounting reference surface of the submount has high perpendicularity to a top face with high accuracy, a metal film that can be mounted on the side face is deposited and the metal film is prevented from being blurred from the side face even during dicing.SOLUTION: The manufacturing method includes: a slit forming step for forming a slit which penetrates a substrate on at least one side face that requires perpendicularity of a submount; a metal film forming step for forming a metal film on a surface of the submount including the inside of the slit; and a dicing step for dicing the submount from the substrate by cutting the other side face of the submount that is orthogonal across the slit by mechanical processing. In the slit forming step, in a slit corresponding to one side face of the submount, a wide opening portion and a narrow opening portion which is communicated and protrudes from the wide opening portion along the side face of the submount are formed. In the dicing step, the other side face is cut across the narrow opening portion of the slit.SELECTED DRAWING: Figure 1
Patent JP-2017048597-A (JP)
Title: Floor structure
Inventor: OWAKI MASANAO
IPC: E04F15/20
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure being capable of suppressing sinking of a floor while securing sufficient floor impact sound reduction performance.SOLUTION: A floor structure 1 comprises: a floor slab; a sound absorption layer 3 provided on a slab surface of the floor slab; a vibration control ground layer 4 provided on the sound absorption layer 3; a sound insulation ground layer 5 provided on the vibration control ground layer 4; and a floor finishing layer 6 provided on the sound insulation ground layer 5. The sound absorption layer 3, the vibration control ground layer 4 and the sound insulation ground layer 5 individually consist of a plurality of plate members being rectangular in a plane view (inorganic fiber boards 3P, vibration control plates 7P and gypsum boards including glass fiber nonwoven fabrics 5P). The floor structure 1 is constituted such that the inorganic fiber boards 3P are disposed at positions shifted from the vibration control plates 7P by predetermined amounts in a width direction and a longitudinal direction.SELECTED DRAWING: Figure 2
Patent JP-2016053024-A (JP)
Title: Vaccine pharmaceutical composition for humoral immunity containing bisphosphonate
Inventor: Shishido takuya
IPC: A61P37/04
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a vaccine pharmaceutical composition that can be used ubiquitously to induce humoral immunity to various antigens and exhibits an excellent effect of inducing antibody production.SOLUTION: The present invention is a vaccine pharmaceutical composition for inducing humoral immunity, in which the vaccine pharmaceutical composition includes an antigen, and an immunity induction promoter that is a bisphosphonate.SELECTED DRAWING: None
Patent JP-2017054590-A (JP)
Title: Card edge connector
Inventor: MORIYASU KIYONORI
IPC: H01R13/639
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To improve contact reliability.SOLUTION: A movable member 30 arranged on a housing 10 is provided with: a cover 32 which covers an insertion end edge portion 45 at the tip of an insertion direction into a board housing space 15 for a circuit board 41 when the circuit board 41 is inserted into the board housing space 15; and a receiving surface 34 which is pushed by the circuit board 41 so as to move the movable member 30 inward of the board housing space 15 integrally with the circuit board 41. The movable member 30 and the circuit board 41 are provided with locking parts (a locking protrusion 38 and a locking recess 46) which are locked to each other so as to move the movable member 30 integrally with the circuit board 41 in an extraction direction from the board housing space 15.SELECTED DRAWING: Figure 6