baber/WOPTO huggingface dataset:
Patent JP-2016166017-A (JP)
Title: Work vehicle
Inventor: OMI SHINJI
IPC: B60N2/38
Filed: 2016-06-23
Abstract: PROBLEM TO BE SOLVED: To limit a rotation range of a rotary seat, which a seat position can be rotated to a front-facing position and a back-facing position, to 180 degrees.SOLUTION: A regulating member 21 is mounted on either one of a supporting stand 13 on a traveling machine side or a swivel base 15 on which a rotary seat 5 is disposed, and a contact member 22 is respectively arranged on opposite sides across a vertical axis, which is a rotating shaft, on the other one thereof. The regulating member 21 is abutted to either one of a pair of the contact members 22 so that a rotation range of the rotary seat 5 is limited to 180 degrees.SELECTED DRAWING: Figure 3
Patent JP-2017225943-A (JP)
Title: Drum suction device and drum suction method
Inventor: FUJITA NORIHIRO
IPC: B08B9/20
Filed: 2016-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a drum suction device which can efficiently perform draining by properly adjusting a suction speed in accordance with the property of drum liquid in a drum, does not require frequent cleaning operations of a suction pipe and can constitute the whole of the device simply and compactly.SOLUTION: A drum suction device M which inserts a vertical suction pipe 1 into a can opening d1 of liquid-containing drum D from the upper side and sucks and discharges substantially the whole amount of drum liquid L includes: a can mounting stand 2; a suction pipe support frame 31 which performs lifting movement by means of a lifting mechanism 3; the vertical suction pipe 1 which is supported by the suction pipe support frame 31 on an upper part and allows a lower end thereof to set as a suction port 1a; an immersion detection means 5 which detects that the suction port 1a is immersed into the drum liquid L; a suction pump P; and a control device 4 which controls the driving of the lifting mechanism 3 and the suction pump P. The control device 4 starts the suction by means of the suction pump P according to an immersion detection signal and has a function for controlling a lowering speed of the vertical suction pipe 1 so as to maintain such a state that only the lower end part is immersed into the drum liquid L.SELECTED DRAWING: Figure 4
Patent JP-2018002563-A (JP)
Title: Hydraulic lime and method for producing same
Inventor: SODEYAMA KENICHI
IPC: B07B7/08
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide: hydraulic lime using deposit minerals from volcanic ejecta as a raw material; and an advantageous method for producing the same.SOLUTION: Provided is hydraulic lime that uses lime and fine powder of a volcanic glass material separated from deposit minerals from volcanic ejecta and contains at least one selected from free CaO, belite, wollastonite, and gehlenite. Preferably, the volcanic deposit is shirasu. Further, it is preferable to recover from the volcanic deposit minerals by using at least two cyclones: coarse grains by means of cyclone classifiers 12 to 14 for recovering coarse grains; fine grains by means of a cyclone classifier 15 for recovering fine grains; and fine powder by means of a dust collector 16 for recovering fine powder, where the fine powder is preferably used as the raw material.SELECTED DRAWING: Figure 1
Patent JP-2018002946-A (JP)
Title: Foamable detergent composition for car air conditioner
Inventor: KOBAYASHI AKIO
IPC: A01N43/40
Filed: 2016-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a foamable detergent composition for car air conditioner which exhibits excellent initial foamability, permeates to an evaporator inside of the car air conditioner and defoams quickly after permeation, and can keep wettability on the surface of the evaporator.SOLUTION: A foamable detergent composition for car air conditioner contains (A) an organic sterilization antifungal agent of 0.01-1 mass%, (B) an organic acid-based and/or plant extract-based deodorant of 0.1-5 mass%, (C) an amine oxide surface active agent of 0.1-5 mass%, (D) a defoaming and wetting agent having an HLB of less than 10 of 0.01-1 mass%, (E) a water-soluble solvent being polyhydric alcohol of 1-15%, and (F) water.SELECTED DRAWING: None
Patent JP-2018006661-A (JP)
Title: Semiconductor device and electronic device
Inventor: TASHIRO HIROKO
IPC: H01L21/822
Filed: 2016-07-07
Abstract: PROBLEM TO BE SOLVED: To achieve a high-performance semiconductor device capable of suppressing variation in characteristics of a transistor group caused by a stress due to a via provided on a semiconductor substrate.SOLUTION: A semiconductor device 1 includes: a via 20 provided on a semiconductor substrate 10; and a transistor 30 and a transistor 40 located in a lateral direction S of the via 20, and that uses the direction S as a channel direction and have the same channel type. Between the via 20 and the transistor 30 closer to the via 20, of the semiconductor substrate 10, a stress alleviation region 51 is provided. Between the transistor 30 and the transistor 40 further from the via 20, of the semiconductor substrate 10, a stress alleviation region 52 that has a size smaller than that of the stress alleviation region 51 is provided.SELECTED DRAWING: Figure 1
Patent JP-2017033927-A (JP)
Title: Surface light source device and transmission type display device
Inventor: KAMATA KAZUHIRO
IPC: G02B3/00
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device having less luminance unevenness, and a transmission type display device.SOLUTION: For an X axis, a Y axis orthogonal to the X axis, and a Z axis orthogonal to a plane formed by the X axis and the Y axis, a surface light source device comprises: a pedestal 10; a plurality of light-emitting elements 20 arranged in a matrix manner in the X axis and the Y axis on the pedestal 10 so that a distance between pitches in an X axis direction is narrower than a distance between pitches in a Y axis direction; a lens 30 covering the light-emitting elements 20 and having batwing illuminance distribution; a first lenticular lens sheet 40 having a plurality of first grooves 41 along the X axis direction; and a second lenticular lens sheet 50 having a plurality of second grooves 51 along the Y axis direction, in this order in a Z direction.SELECTED DRAWING: Figure 1
Patent JP-2018008725-A (JP)
Title: Flexible package
Inventor: YANAGIUCHI MIKIO
IPC: B65D30/22
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a flexible package having a gas injection part, capable of suppressing seal peeling of a gas injection part.SOLUTION: A flexible package has at least a first side surface film and a second side surface film, and peripheral edge parts of these films are sealed, a part surrounded by the peripheral edge parts functions as a storage part, and on one or both of two side edge parts, one or more gas injection parts are provided, the gas injection part being surrounded by a sealed area, in which, an area sandwiched by two parallel sides extending in a vertical direction over a prescribed length not being sealed, and to which the gas being injected. On a position above the gas injection part, a notch penetrating the first and second side surface films is formed, and an upper end side of the gas injection part is an upward salient curve shape connected to the two sides, an angle formed of a tangent on the connection part with the sides, and an extension direction of the sides, is 75° or less, and a shortest distance between the gas injection part and the notch, is 5 mm or more.SELECTED DRAWING: Figure 2
Patent JP-2018009406-A (JP)
Title: Structure reinforcement structure
Inventor: UNO MASATOSHI
IPC: E04G23/02
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure reinforcement structure with excellent workability.SOLUTION: A structure reinforcement structure A is formed by adjacently disposing structure reinforcement members 2, 3 on a surface of a structure 1 and charging a filler 4 between the structure reinforcement members 2, 3 and the structure 1. A rapid hardening light-weight mortar filler, which has 1.6 kg/L or less of kneaded mass of unit volume and flowability allowing the filler to be charged for 30 minutes or longer after being kneaded, and shows strength development allowing placing joint for three hours after being charged, is used as the filler 4.SELECTED DRAWING: Figure 1
Patent JP-2018009414-A (JP)
Title: Ultra large size tile unit for exterior
Inventor: HARA HIROYUKI
IPC: E04F13/08
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To use an ultra large size tile as an exterior material, the tile that is thin, is easily deflected and has a considerable weight.SOLUTION: A tile unit is unitized as a composite panel by bonding a tile 2 and a framework 3. The framework 3 has: an upper frame 4 having a first projection 20, a second projection 21 and an unevenness adjusting bolt 19 retracting in the vertical direction and performing unevenness adjustment, and placed and fixed on foundation hardware 29 of a building structure side; and a bottom frame 5 being not fixed to the building structure, and having an engaging recess 22 engaged with the first projection 20 of other units arranged in the lower stage and regulating the approach or separating movement to the wall of the building structure. The upper frame 4 is placed on the foundation hardware 29, and the second projection 21 is mounted to the foundation hardware 29 and is suspended. Alternatively, the bottom frame 5 is engaged with the first projection 20 of the tile of the lower stage. Thereby, the tile unit 1 is included so as to be mounted in a horizontally moving/rocking manner slightly and longitudinally.SELECTED DRAWING: Figure 3
Patent JP-2018013298-A (JP)
Title: Natural convection type dryer
Inventor: YAMAMOTO HITOSHI
IPC: F26B3/04
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a dryer capable of preventing occurrence of a heat reservoir on a bottom part of a treatment space such as a bottom stage of shelf board, to control a temperature of the treatment space.SOLUTION: A natural convection type dryer 1 includes: a body part 2 having a front opening part 3B and a treatment space SP for storing and drying an object; a front door 9 configured to openably close the front opening part 3B of the body part 2; a heater 12 arranged at a position below a bottom part of the treatment space SP; and, for example, a back air flow passage 51 as an air flow passage part configured to lift air heated by the heater 12 and convect in the body part 2 heated air for heating the treatment space SP.SELECTED DRAWING: Figure 1
Patent JP-2016182145-A (JP)
Title: Oils produced from recombinant oil-producing microorganisms according to the intended use
Inventor: SCOTT FRANKLIN
IPC: A23L33/115
Filed: 2016-07-25
Abstract: PROBLEM TO BE SOLVED: To provide methods and compositions for producing oils, fuels, oleochemicals and other compounds from recombinant microorganisms.SOLUTION: The invention includes oil-bearing microorganisms and methods of low cost cultivation of such microorganisms. Microalgal cells containing exogenous genes encoding, for example, a lipase, a sucrose transporter, a sucrose invertase, a fructokinase, a polysaccharide-degrading enzyme, a keto acyl-ACP synthase enzyme, a fatty acyl-ACP thioesterase, a fatty acyl-CoA/aldehyde reductase, a fatty acyl-CoA reductase, a fatty aldehyde reductase, a fatty acid hydroxylase, a desaturase enzyme, a fatty aldehyde decarbonylase, and/or an acyl carrier protein are useful in manufacturing transportation fuels such as renewable diesel, biodiesel, and renewable jet fuel, as well as oleochemicals such as functional fluids, surfactants, soaps and lubricants.SELECTED DRAWING: None
Patent JP-2018018562-A (JP)
Title: Optical disk device
Inventor: KUDO KENJI
IPC: G11B7/085
Filed: 2016-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of performing normal layer jump without comprising any special focus error signal correction mechanism.SOLUTION: An optical disk device for recording, reading and deleting information by emitting a laser beam from a pickup to an optical disk having a plurality of information recording layers has a control unit which executes control for searching an address with which a normal focus error signal can be acquired by moving the pickup from an address or a position of a failure when a layer jump from one information recording layer to the other information recording layer fails, for executing the layer jump by the address with which the normal focus error signal can be acquired, and for subsequently restoring the pickup to a target address in the other information recording layer.SELECTED DRAWING: Figure 2
Patent JP-2018019201-A (JP)
Title: Feeding device, image reading device, and recording device
Inventor: FUKUMASU KEIICHIRO
IPC: H04N1/00
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a feeding device suppressing a reduction in operability due to interference between a support unit and edge guides of a medium, and an image reading device and a recording device.SOLUTION: A medium feeding device comprises: a feeding roller 10 feeding a medium; a support section 20 capable of switching a state between a support state for supporting the medium from a side where the feeding roller 10 is brought into contact with the medium and a release state for releasing the support state; edge guides 19 positioning an end portion in a width direction of the medium while being movable in the width direction of the medium being a direction intersecting with a feeding direction of the medium, the edge guides 19 including an interference range where interfering with the support section 20 and a non-interference range where not interfering with the support section 20 at the time of state switching of the support section 20 in a movement region S in the width direction; and a regulation section 21 regulating the movement region S of the edge guides to the non-interference range in response to switching of the support section 20 from the support state to the release state in a state of the edge guides 19 positioned in the non-interference range.SELECTED DRAWING: Figure 4
Patent JP-2018021472-A (JP)
Title: Exhaust emission control device for engine
Inventor: KANNO Masanobu
IPC: F01N3/24
Filed: 2016-08-02
Abstract: PROBLEM TO BE SOLVED: To suppress emission of ammonia from an SCR catalyst caused by NOx reduction control while appropriately ensuring execution of the NOx reduction control even when ammonia adsorption amount to the SCR catalyst is large.SOLUTION: An exhaust emission control device for an engine includes: an NOx catalyst 45 for occluding NOx when an air-fuel ratio is in a lean state and reducing the occluded NOx when the air-fuel ratio is in the vicinity of a theoretical air-fuel ratio or in a rich state; an SCR catalyst 47 for eliminating NOx through reaction with ammonia; and a PCM 60 for executing NOx reduction control for setting the air-fuel ratio to a target air-fuel ratio enabling reduction of NOx occluded in the NOx catalyst 45. When ammonia adsorption amount of the SCR catalyst 47 is large, the PCM 60 sets the air-fuel ratio to a lean side air-fuel ratio to the extent that the NOx occluded in the NOx catalyst 45 can be reduced, compared to when the ammonia adsorption amount is small.SELECTED DRAWING: Figure 6
Patent JP-2016187363-A (JP)
Title: Fry flavor promoter
Inventor: TOKUCHI TAKAHIRO
IPC: A23L35/00
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a fry favor promoter capable of enhancing fry favor of a cooked product by adding a small amount to a food material such as a fried food or a non-fried food.SOLUTION: A fry favor promoter contains an oxidation part hydrogenation fat having a peroxide value of 25-300 as an active ingredient. The trans-fatty acid content in the oxidation part hydrogenation fat is preferably 5-75 wt%. Further, the iodine number of the oxidation part hydrogenation fat is preferably 35-135.SELECTED DRAWING: None
Patent JP-2018028337-A (JP)
Title: Gap closing structure and closing member
Inventor: TANIGUCHI HIROSHI
IPC: F16L5/02
Filed: 2016-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of easily closing a gap around a penetration portion of a penetration pipe which penetrates a component of a floor and the like of a building, and capable of securing heat insulating performance and airtight performance irrespective of skills of an operator.SOLUTION: A gap 13a around a penetration portion 2c of a penetration pipe 2 for penetrating a component 10 of a building is closed by a closing member 20. The closing member 20 include a first layer and a third layer 21, 23 which are airtight, and a second layer 22 which is heat insulating. A pipe insertion hole 20c is formed by penetrating in a lamination direction of the first to third layers 21, 22, 23. The penetration pipe 2 is inserted in the pipe insertion hole 20c. The diameters of the pipe insertion holes 21c, 23c in the first, third layers 21, 23 are made to be smaller than the external diameter of the penetration pipe 2, and also they are made to be smaller than the pipe insertion hole 22c in the second layer 22.SELECTED DRAWING: Figure 1
Patent JP-2018028498-A (JP)
Title: Arc fault detection system
Inventor: ONCHI TOSHIYUKI
IPC: G01R31/02
Filed: 2016-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an arc fault detection system capable of continuing electric power supply from a sound line by easily identifying a branch line or principal line on which an arc has occurred and separate the failed point.SOLUTION: In a system which includes: a DC current bus line 4 connected to a principal line; and plural branch lines 10 and 20 each of which has a DC current power generation unit such as a solar cell panel 14, 24 which are connected to a positive side bus line P and a negative side bus line N therebetween. Each of the branch lines 10 and 20 includes: a current detection device 12, 22 that detects a current flowing between the solar cell panel 14, 24 and a DC current bus line 4. The DC current bus line 4 includes a voltage detection device 5 that detects a serial arc fault and a parallel arc fault on a branch line 10, 20 or a principal line on the basis of a current detection value by the current detection device 12, 22 and a voltage detection value by the voltage detection device 5.SELECTED DRAWING: Figure 1
Patent JP-2018032132-A (JP)
Title: Method and device for assisting communication in virtual space and program enabling computer to execute method
Inventor: KAJITA Futoshi
IPC: A63F13/428
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To assist communication in a virtual space.SOLUTION: A processor of a computer which provides a virtual space performs processing including the steps to: provide a virtual space in an HMD device worn by a user (S1120); display a hand object in a first form in the virtual space (S1130); display a list object showing a list of other selectable hand objects at a position close to the hand object (S1140); detect that one hand object is selected (S1150); arrange the hand object in a second form in the virtual space (S1160); detect a departure from the virtual space (S1170); and enable the hand object to perform a waving gesture (S1180).SELECTED DRAWING: Figure 11
Patent JP-2019174494-A (JP)
Title: Light deflector and image forming apparatus including light deflector
Inventor: TOYODA YUJI
IPC: H04N1/036
Filed: 2016-08-23
Abstract: To prevent an unstable behavior of a vibration mirror part caused by disturbance of an airflow around the vibration mirror part, while preventing an increase in size and cost of the entire device.SOLUTION: An oscillation stabilization member 60 is provided outside a transit area of a vibration mirror part 41 on the opposite side of a reflection surface 41a of the vibration mirror part 41, and a surface of the oscillation stabilization member 60 facing the vibration mirror part 41 has a pair of wall surface parts 60a, 60b in which the distance to the vibration mirror part 41 becomes shorter from both ends toward the center of the vibration mirror part 41 in a main scanning direction.SELECTED DRAWING: Figure 4
Patent JP-2018031676-A (JP)
Title: Method for inspecting structural performance of railroad bridge
Inventor: MATSUOKA KOTA
IPC: E01D22/00
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting the structural performance of a railroad bridge, the method allowing a desirable evaluation and inspection of the structural performance of a bridge, using observation data of the acceleration response of the bridge when a train is running.SOLUTION: A theoretical analysis model of a dynamic response of a railroad bridge when a train is running is formulated on the assumption that a train is a moving load row and a bridge is a simple beam. Further, the acceleration of the bridge when a train is running is measured, and an unknown parameter of the theoretical analysis model is determined by a vibration characteristic determination method on the assumption that the acceleration remaining waveform of the bridge after a train has passed is a free vibration waveform, and an unknown parameter is estimated from the acceleration data by a reverse analysis method.SELECTED DRAWING: Figure 9
Patent JP-2018037161-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: UDA YUKIO
IPC: F27D11/02
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus capable of extending service life of a heater at a low cost.SOLUTION: A semiconductor substrate is processed in a reactor. A heater is arranged around the reactor and heats the reactor. The heater includes: a spiral-shaped resistance heating element 3; an electrode 4 for supplying electric power to the resistance heating element 3; and a heat insulation material 5 surrounding the resistance heating element. The electrode 4 is fixed to the resistance heating element 3 in the inside of the heat insulation material 5, pulled out to the outside of the heat insulation material 5 while passing through an opening provided on the side surface of the heat insulation material 5, and is not fixed to the heat insulation material 5.SELECTED DRAWING: Figure 3
Patent JP-2018037550-A (JP)
Title: Substrate processing method
Inventor: HINODE DAIKI
IPC: H01L21/304
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing method in which oxygen concentration and humidity of atmosphere between a substrate which is horizontally held and an opposite member can be reduced, and a substrate can be processed in the state where a gap between substrate and opposite member is appropriately maintained.SOLUTION: A blocking plate 6 is arranged in an opposing manner on the top face of a substrate W which is horizontally held. The substrate W, the blocking plate 6, and a first guard 43 which surrounds the substrate W and the blocking plate 6 in a plan view form a space A where communication of atmosphere with outside is restricted. Inert gas is supplied into the space A. By allowing the blocking plate 6 to relatively move up/down with respect to the substrate W while maintaining the space A, a gap between the top face of the substrate W and the blocking plate 6 is adjusted. After a gap between the top face of the substrate W and the blocking plate 6 is adjusted, processing liquid such as organic solvent is supplied onto the top face of the substrate W.SELECTED DRAWING: Figure 3