baber/WOPTO huggingface dataset:
Patent JP-2018192271-A (JP)
Title: Medical/surgical waste collection system
Inventor: STEPHEN J REASONER
IPC: A61G12/00
Filed: 2018-07-04
Abstract: To provide a useful waste collection system for collection of medical waste generated during medical/surgical procedures.SOLUTION: There is provided a waste collection system 50 for collecting waste during medical/surgical procedures including a mobile container cart 1000 with a waste container 1200. A container cart is selectively coupled to a suction cart 100 that includes a vacuum pump 210. The connection of the carts results in the connection of the vacuum pump to the waste container. A vacuum applied by the vacuum pump draws waste through suction lines 60, 64 into the waste container.SELECTED DRAWING: Figure 3
Patent JP-2020007929-A (JP)
Title: Internal combustion engine
Inventor: NISHIKAWA NAOKI
IPC: F02F3/10
Filed: 2018-07-04
Abstract: To provide an internal combustion engine in which an anodic oxide film having satisfactory thermal insulation properties and swing characteristics is formed.SOLUTION: In an internal combustion engine in which an anodic oxide film is formed at least at a part of an aluminum system wall face facing a combustion chamber, the anodic oxide film has a plurality of nano holes extending nearly in a thickness direction of the anodic oxide film toward the inside from a surface of the anodic oxide film, a first micro hole extending toward the inside from the surface of the anodic oxide film, and a second micro hole existing in the anodic oxide film. Surface opening diameters of the nano holes at the surface of the anodic oxide film is 0 nm or larger and smaller than 30 nm, internal opening diameters of the inside of the nano holes are larger than the surface opening diameters, a film thickness of the anodic oxide film is 15 μm to 130 μm, and the porosity of the anodic oxide film is 23% or higher.SELECTED DRAWING: Figure 1
Patent JP-2018197492-A (JP)
Title: Construction machine
Inventor: TAKEO SANETAKA
IPC: H02J7/04
Filed: 2018-07-04
Abstract: To provide a shovel capable of preventing lowering of workability even when a capacitor 19 is degraded.SOLUTION: A shovel according to an embodiment of the present invention is a construction machine including an engine 11, a motor generator 12, a power storage device 19, and a control device 30, where the control device 30 sets an upper limit and a lower limit of a new temperature range on the power storage device 19 when the power storage device 19 is degraded.SELECTED DRAWING: Figure 2
Patent JP-2020005761-A (JP)
Title: Medical image diagnostic apparatus
Inventor: HASHIZUME JUNKI
IPC: A61B6/03
Filed: 2018-07-04
Abstract: To improve a work flow of image generation while enabling only data necessary from a clinical aspect to be stored and reducing a data storage region.SOLUTION: A medical image diagnostic device includes an acquisition unit, a state detection unit, and a selection and storage unit. The acquisition unit acquires a plurality of pieces of imaging data acquired by irradiating an X-ray onto a subject. The state detection unit detects a change in an internal state of the imaging data on the basis of the acquired imaging data. The selection and storage unit stores imaging data necessary from a clinical aspect when a change in the internal state is detected.SELECTED DRAWING: Figure 2
Patent JP-2020007988-A (JP)
Title: Engine system
Inventor: SEKIGUCHI AKIRA
IPC: F02B23/06
Filed: 2018-07-10
Abstract: To provide an engine system capable of improving the fuel efficiency of an engine while suppressing the occurrence of oil dilution.SOLUTION: An engine system 1 includes an engine 10 having a cylinder 11a, a piston 13 arranged in the cylinder 11a, and a heat insulation film 20 arranged on a top face 13a of the piston 13, and a compressed gas supply device 40 for supplying compressed gas to the heat insulation film 20 in the exhaust stroke of the engine 10. The engine system 1 can improve the fuel efficiency of the engine 10 while suppressing the occurrence of the oil dilution.SELECTED DRAWING: Figure 2
Patent JP-2020008007-A (JP)
Title: Hydrogen supply device
Inventor: FUJII HIROAKI
IPC: C01B3/00
Filed: 2018-07-12
Abstract: To provide a hydrogen supply device capable of estimating hydrogen quantity supplied into an exhaust passage.SOLUTION: A hydrogen supply device 1 includes: a hydrogen supply section 2 that has a hydrogen supply port 21 disposed upstream of an exhaust emission control catalyst 62 in an exhaust passage 61 to supply hydrogen from the hydrogen supply port 21; a control section 3 for setting an indicated value I of hydrogen quantity to be supplied into the exhaust passage 61 and controlling operation of the hydrogen supply section 2 on the basis of the indicated value I; a downstream temperature sensor 4 disposed downstream of the exhaust emission control catalyst 62; and a calculation section 5 connected to the control section 3 and the downstream temperature sensor 4. The calculation section 5 includes: an indicated value acquisition section 51 for acquiring the indicated value I from the control section 3; a downstream temperature acquisition section 52 for acquiring a downstream gas temperature Tthat is a temperature of exhaust gas downstream of the exhaust emission control catalyst 62 from the downstream temperature sensor 4; and a supply quantity estimation section 53 for estimating supply quantity S of hydrogen supplied into the exhaust passage 61 on the basis of the indicated value I and the downstream gas temperature T.SELECTED DRAWING: Figure 1
Patent JP-2020011742-A (JP)
Title: Sanitary tissue paper package
Inventor: YASUI SHUTA
IPC: B65D83/08
Filed: 2018-07-13
Abstract: To provide a film packaging type sanitary tissue paper package which has excellent take-out properties and fall-down prevention properties.SOLUTION: A sanitary tissue paper package includes a take-out port formation part 50 surrounded by a pair of first easily tearable opening lines 5A and a pair of second easily tearable opening lines 5B on a top surface portion 1A. The take-out port formation part has a shape including; an end part narrowing part 51 in which the pair of first easily tearable opening lines 5A are coming closer to each other gradually toward a width direction central part side of a bundle from a connection part with the second easily tearable opening lines 5B; a widening part 52 in which they are being separated from each other toward the width direction central part side of the bundle from the end part narrowing part 51 side; and a wide part 53 in which they are being gradually separated further toward the central part in the width direction of the bundle from the widening part 52 and are swelling outwardly in the width direction. By cutting off the range of the take-out port formation part 50, an acute-angled corner part is formed at a position between the first easily tearable opening lines 5A and the second easily tearable opening lines 5B, and a free edge piece is formed including the edge of the range from the end part narrowing part 51 to the wide part 53.SELECTED DRAWING: Figure 1
Patent JP-2019049258-A (JP)
Title: Gasoline internal combustion engine having precombustion chamber and two spark plugs
Inventor: Fabio Bedogni
IPC: F02B19/10
Filed: 2018-07-18
Abstract: To provide an engine capable of being combined with a conventional exhaust gas treatment system including trivalent catalyst, and to reduce fuel consumption in the same power level by achieving high compression ratio by increasing durability of detonation, of the engine.SOLUTION: A gasoline internal combustion engine has a combustion chamber 4 and a precombustion chamber 13 communicated to the combustion chamber 4 to each cylinder 2. A first spark plug 11 is related to the precombustion chamber, and a second spark plug 15 is related to the combustion chamber 4. Gasoline is injected by an injector device directly related to the combustion chamber 4 and/or an injector device disposed to inject the gasoline into an intake duct related to the cylinder. Further a device for directly injecting gasoline or air, or a mixture of the air and the gasoline into the precombustion chamber is not related to the precombustion chamber.SELECTED DRAWING: Figure 1
Patent JP-2020014140-A (JP)
Title: Camera control device and surveillance camera system
Inventor: KASAI YASUYUKI
IPC: H04N7/18
Filed: 2018-07-19
Abstract: To solve the problem in which, in a camera device for imaging an area wider than a monitoring target area to suppress a decrease in operability of turning operation, when the camera device is not turning, resolution and sensitivity decrease with clipping of a video and image quality of the video is deteriorated.SOLUTION: When turning a camera device, while controlling a zoom lens to increase an angle of view, a range calculated on the basis of the turning speed is cut out from a video, and when the camera device is not turned, clipping from the video is not performed.SELECTED DRAWING: Figure 1
Patent JP-2020017574-A (JP)
Title: Mounting device and mounting method
Inventor: KOTAKE TOSHIYUKI
IPC: H01L21/60
Filed: 2018-07-23
Abstract: To realize a mounting device capable of recognizing the target of an object to be joined of the upper layer and the target of an object to be joined of the lower layer, and capable of joining objects to be joined of multiple layers.SOLUTION: A mounting device 1 has a bonding stage 37 for holding a wiring board 2, i.e., an object to be joined of the lowermost layer, a bonding tool 42 for holding a semiconductor chip 3, i.e., an object to be joined of the upper layer joining to the wiring board 2, and a vertical two fields of view recognition optical system 12 having lower layer recognition means for recognizing the target 66 of the wiring board 2, and upper layer recognition means 16 for recognizing the target 69 of the semiconductor chip 3. The vertical two fields of view recognition optical system 12 has a first illumination unit 22 for the wiring board 2 and a second illumination unit 23 for the semiconductor chip 3, and the first illumination unit 22 and the second illumination unit 23 have a first light source 52 and a second light source 53 of different spectral wavelength ranges.SELECTED DRAWING: Figure 2
Patent JP-2020016282-A (JP)
Title: Heavy load suspension structure and support structure
Inventor: KASAI TSUTOMU
IPC: F16B7/20
Filed: 2018-07-25
Abstract: To provide a heavy load suspension structure in which a connection state of a first connection member and a second connection member is maintained by a string-shaped member in the case that a fixing pin is broken, and reduction of a connection strength in the suspension structure is confirmed from the outside, and a support structure.SOLUTION: A suspension structure 1 comprises a first connection member 11 which is fixed at a lower side of a support member C, and a second connection structure 12 which is fixed at an upper side of a signage S. In a distal end of the second connection member 12, an insertion hole 12h in which a distal end of the first connection member 11 is inserted while matching shaft centers with each other is formed. In the state where the distal end of the first connection member 11 is inserted into the insertion hole 12h, a fixing pin 14 is inserted to both a first through-hole 11a and a second through-hole 12a. A hole 14d penetrating the fixing pin 14 in an axial direction is opened in the fixing pin 14, and a string-shaped member 21 is inserted through the hole 14d.SELECTED DRAWING: Figure 1
Patent JP-2020016090-A (JP)
Title: Water sluice opening/closing device and chain tension adjustment method
Inventor: MORIKAWA TOSHIRO
IPC: E02B7/36
Filed: 2018-07-26
Abstract: To provide a water sluice opening/closing device and a chain tension adjustment method for the water sluice opening/closing device, which can reduce or remove the tension of a chain.SOLUTION: A water sluice opening/closing device 10 that winds up a chain 13 using the rotation of a first sprocket 12 which is driven by a motor 11 and lifts a door body D which is connected to the chain 13, includes: a chain housing mechanism 33 that houses the chain 13; a motor 27; a second sprocket 26 that guides the chain 13 to the chain housing mechanism 33; tension detection means 38 that detects the tension generated in a region between the first and second sprockets 12, 26 of the chain 13; and control means 38 that controls driving one or both of the motors 11, 27 and keeps the tension detected by the tension detection means 38 within a predetermined range.SELECTED DRAWING: Figure 1
Patent JP-2020022228-A (JP)
Title: DC power supply circuit
Inventor: HIRAKAWA TOMOHIRO
IPC: H02M3/28
Filed: 2018-07-30
Abstract: To improve stability of an output voltage while suppressing enlargement of a power supply device and increase of a power loss.SOLUTION: A DC power supply circuit 1 comprises: a voltage regulation circuit 2; a transformer 3 connected to the voltage regulation circuit 2 and including a primary-side coil 3a; a transistor 4 connected to the primary-side coil 3a and alternately repeating ON/OFF of current flowing in the primary-side coil 3a; a rectification circuit 5 connected to a secondary-side coil 3b of the transformer 3 and converting voltage outputted from the secondary-side coil 3b into a DC voltage; and a PWM control circuit 6 for controlling a duty ratio of ON/OFF of the transistor 4 in accordance with a target voltage. In the case where the target voltage is included in a first voltage range, the PWM control circuit 6 fixes the duty ratio, and a transistor of the voltage regulation circuit 2 is operated in a linear region. In the case where the target voltage is included in a second voltage range that is wider than the first voltage range, the PWM control circuit 6 changes the duty ratio in accordance with the target voltage, and the transistor of the voltage regulation circuit 2 is operated in a saturation region.SELECTED DRAWING: Figure 1
Patent JP-2020020207-A (JP)
Title: Building structure and building
Inventor: MURAOKA RYOTA
IPC: E04B1/26
Filed: 2018-08-02
Abstract: To provide a novel building structure which can effectively reduce structural instability of a single-flow roof, and a building having the building structure.SOLUTION: In a building structure 1 forming a structural skeleton of a building 100 in which a shape of a roof R is a single flow, at least one column arranged in a vertical direction along the highest floor portion of a ridge side wall W1 positioned opposite to an eaves side is used as a continuous half-continuous column 10 from a girth 3 to a purlin 72.SELECTED DRAWING: Figure 1
Patent JP-2020027367-A (JP)
Title: Image forming apparatus and program
Inventor: SARATANI Ken
IPC: H04N1/21
Filed: 2018-08-09
Abstract: To appropriately delete a file in a storage area when a storage capacity in an image forming apparatus is deficient.SOLUTION: An image forming apparatus 1 capable of communicating with external devices PC1 and FS1, comprises: a storage area in which files are stored; a residual capacity acquisition unit which acquires a residual capacity of the storage area; a residual capacity determination unit which determines whether the residual capacity is smaller than a threshold or not; an identical file determination unit which, if the residual capacity is smaller than the threshold, determines whether an external file identical to at least one of the files in the storage area is stored in the external device PC1 or FS1 or not; and a file deletion unit which, if the identical external file is stored therein, deletes the file in the storage area corresponding to the identical external file.SELECTED DRAWING: Figure 5
Patent JP-2020026185-A (JP)
Title: Electric power steering device
Inventor: NUMAKURA KOJI
IPC: F16H25/22
Filed: 2018-08-10
Abstract: To provide an electric power steering device capable of exactly transmitting the rotation of a motor pulley to a nut pulley by compensating for fluctuations in the tension of an endless belt wound around between the motor pulley and the nut pulley.SOLUTION: An energizing force is given to bring an endless belt 26 facing each other, wound around a motor pulley 22 and a nut pulley 25 near a pair of pulley tensioners 27A, 27B arranged outside the endless belt 26 by an elastic body to compensate for fluctuations in the length of the endless belt 26. Fluctuations in the tension of the endless belt 26 wound around between the motor pulley 22 and the nut pulley 25 can be compensated for and thus the rotation of the motor pulley 22 can be exactly transmitted to the nut pulley 25.SELECTED DRAWING: Figure 3
Patent JP-2020028199-A (JP)
Title: Stator, rotating electric machine, and electric auxiliary device for automobile
Inventor: KOORI DAISUKE
IPC: H02K3/12
Filed: 2018-08-15
Abstract: To increase the rotating speed range by increasing the inductance of a rotating electric machine without increasing the cost and loss.SOLUTION: A stator includes a stator core that has a plurality of teeth 11 and slots 22, and in which the teeth 11 and the slots 22 are alternately arranged in the circumferential direction, and a coil 10 that is inserted into the slot 22 and wound around the stator core with distributed winding. In the stator core, a bridge 13 that forms a magnetic coupling part that magnetically couples two teeth 11 adjacent to each other is provided in the slot 22.SELECTED DRAWING: Figure 3
Patent JP-2020026564-A (JP)
Title: Coated steel having chemically treated coating, and manufacturing method thereof
Inventor: YOSHIZAKI NOBUKI
IPC: B32B15/04
Filed: 2018-08-17
Abstract: To provide coated steel having a coating type chemically treated coating layer containing no chromic acid that shows high adhesiveness and cathode peeling resistance when combined with an organic resin coating of an anticorrosive powder epoxy resin coating or a triple-layer polyolefin resin coating.SOLUTION: Steel of the invention has a chemically treated coating to be used when laminating an adhesive and a polyolefin resin and a powder epoxy resin coating or a powder epoxy resin required to have high anticorrosiveness and adhesiveness as a primer. An oxide coating layer 2 containing zirconium or titanium is formed as a surface treatment layer on the surface of the steel 1. A porous coating 3 capable of enhancing adhesiveness by being impregnated with a paint applied to its upper surface is formed on the oxide coating layer 2, the impregnation being promoted by a structure of combination of an iron oxide and fine particles mainly composed of linear particulate silica.SELECTED DRAWING: Figure 1
Patent JP-2020028098-A (JP)
Title: Imaging apparatus and electronic apparatus
Inventor: WADA JINKO
IPC: H01L27/146
Filed: 2018-08-17
Abstract: To downsize an imaging apparatus.SOLUTION: The imaging apparatus comprises: a pixel circuit for outputting a charge signal generated by receiving incident light and performing photoelectric conversion of the light; an AD conversion unit which compares a charge signal with a reference signal for each pixel circuit and outputs a code input signal when a result of the comparison is inverted, as a conversion result; an encoding unit for encoding the conversion result from the AD conversion unit; a holding unit for holding an encoding result; and an output unit for outputting an encoding result held in the holding unit. A pixel circuit is disposed on a first substrate and the AD conversion unit is disposed on a second substrate laminated on a lower layer of the first substrate. This technique is applicable to the imaging apparatus.SELECTED DRAWING: Figure 13
Patent JP-2020013769-A (JP)
Title: Display device and light guide plate
Inventor: YOON JUN-BO
IPC: G02B5/00
Filed: 2018-08-21
Abstract: To provide a display device and a light guide plate which emit light unidirectionally, are made of a transparent material, and protect themselves from intrusion of external impurities.SOLUTION: A display device 1 includes a light source 10 and a light guide plate 20. The light guide plate includes: a light guiding part 21 which guides light incident on a side thereof from the light source by total internal reflection; a fine pattern portion 22 which emits the guided light only to an upper portion of the light guiding part; multiple guard rings 24a, ... which protect the fine pattern portion from intrusion of impurities; and a light emitting member 23 which is disposed on a top surface of the fine pattern portion and a top surface of the guard ring portion. The light guide plate is formed of a transparent material.SELECTED DRAWING: Figure 2a
Patent JP-2019031494-A (JP)
Title: Peptidomimetic macrocycles
Inventor: VINCENT GUERLAVAIS
IPC: C07K11/02
Filed: 2018-08-24
Abstract: To provide p53-based peptidomimetic macrocycles that modulate the activity of p53 by inhibiting interactions between p53 and HDM2, p53 and HDMX, or p53 and both HDM2 and HDMX proteins, and that may be used for treating diseases including cancer and other hyperproliferative diseases.SOLUTION: Described herein are stably cross-linked peptides related to a portion of human p53. These cross-linked peptides contain at least two modified amino acids that together form an intramolecular cross-link that can help to stabilize the α-helical secondary structure of a portion of p53 that is thought to be important for binding of p53 to HDM2 and for binding of p53 to HDMX.SELECTED DRAWING: None
Patent JP-2019172952-A (JP)
Title: Sensitizer and application thereof
Inventor: KATAKURA HARUKA
IPC: C07C13/567
Filed: 2018-08-28
Abstract: To provide a sensitizer capable of effectively sensitizing even a photosensitive material which has large band gap and needs high excitation energy, and an application thereof.SOLUTION: There is provided a sensitizer represented by the formula (1). In the formula, A represents independently a linear or branched alkylene group, Z represents independently an arene ring, Rrepresents independently a linear or branched alkyl group or trialkylsilyl group, Rrepresents independently a substituent other the R, Rrepresents independently a substituent, k1 and k2 represent independently an integer of 1 to 4, m1 and m2 represent independently an integer of 0 to 3, n represents independently an integer of 0 or more, and k1+m1 and k2+m2 are independently an integer of 1 to 4.SELECTED DRAWING: None
Patent JP-2018184302-A (JP)
Title: Sheet processing apparatus and image forming system using the same
Inventor: FURUYA MINORI
IPC: G03G15/00
Filed: 2018-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet storage device that reduces misalignment of aligned sheets by a movement operation between an alignment position on a stacking surface and a standby position above a tray.SOLUTION: There is provided a sheet processing apparatus, including: a conveying part for conveying a sheet in a predetermined conveying direction; a first placement part for placing a predetermined number of sheets conveyed from the conveying part; a first aligning part for aligning a side edge in a sheet width direction which intersects the conveying direction of the sheet placed on the first placement part; a second placement part which is provided on a downstream side in the conveying direction of the first placement part and on which a sheet discharged from the first placement part is placed; and a second aligning part which is provided above the second placement part and which aligns a side edge in a sheet width direction of the sheet placed on the second placement part. The second aligning part aligns the sheet after aligning the sheet by the first aligning part.SELECTED DRAWING: Figure 3