baber/WOPTO huggingface dataset:
Patent JP-2019132470-A (JP)
Title: Heat collecting and radiating tube and geothermal heat pump using the same
Inventor: TAKEDA TETSUAKI
IPC: F28D20/00
Filed: 2018-01-30
Abstract: To more improve heat collecting and radiating effect in a heat collecting and radiating tube of a direct expansion type geothermal heat pump causing refrigerant phase change.SOLUTION: A heat collecting and radiating tube of the present invention is a heat collecting and radiating tube for a direct expansion type geothermal heat pump which is housed in a casing pipe buried in the ground. The heat collecting and radiating tube comprises: a main pipe; and an adiabatic material covering a part of the main pipe. The main pipe comprises: first and second outflow/inflow ports for inflow or outflow of refrigerant; a first pipe from the first outflow/inflow port to the end; and a second pipe from the second outflow/inflow port to the end. The first pipe and the second pipe are connected to communicate with each other at the end, the first and second outflow/inflow ports are provided on the ground surface side of the casing pipe. The ends of the first pipe and the second pipe are located at a deepest position in the heat collecting and radiating tube when the casing pipe is buried, the first pipe is covered with the adiabatic material l at least to the end thereof.SELECTED DRAWING: Figure 1
Patent JP-2019131721-A (JP)
Title: Modified elastomer composition, crosslinked elastomer composition and molding thereof
Inventor: TODA MANAMI
IPC: C08K5/14
Filed: 2018-01-31
Abstract: To provide an elastomer composition excellent in compression set and durability.SOLUTION: A modified elastomer composition has the following components (A)-(C) and is grafted with the following component (D). The component (B) is 0.01-5 pts.mass relative to the 100 pts.mass of the component (A), and the component (C) is 0.001-2 pts.mass relative to the 100 pts.mass of the component (A). Component (A): ethylene α-olefin copolymer rubber component, (B): unsaturated silane compound, component (C): crosslinked aid, and component (D): peroxide.SELECTED DRAWING: None
Patent JP-2019132069-A (JP)
Title: Edgeless tatami folding machine
Inventor: YAMASHITA YOSHIFUMI
IPC: E04F15/02
Filed: 2018-02-01
Abstract: To provide an edgeless tatami folding machine that solves a problem in which in an edgeless tatami folding machine of the prior art, thickness of a positioning plate is creased at a position outside the side surface of the tatami floor, folded in a state shifted to the outside by the thickness of the positioning plate, and surface size of the finished edgeless tatami mat is large, and when laid in a room, the adjacent edgeless tatami are pushed together, and the tatami surface floats and becomes an owl shape.SOLUTION: The edgeless tatami folding machine, which holds the tatami with the floor press at a position where a side of the tatami floor abuts the positioning plate, and folds the tatami to the side of the tatami floor with the folding plate, in which by raising and lowering the positioning plate a plurality of times and pressing the positioning plate against the tatami surface, the tatami surface is folded along the side surface of the tatami floor, and the tatami surface is folded along the side surface of the tatami floor.SELECTED DRAWING: Figure 1
Patent JP-2019132382-A (JP)
Title: Dehydration valve
Inventor: KENMOCHI TAIICHIRO
IPC: F25B41/06
Filed: 2018-02-01
Abstract: To provide a dehydration valve in which a coolant flowing from a side of a valve member 2 is narrowed via a bleeding groove 16 around a valve port 13, in which decrease in bleeding flow rate when repeating an operation of the valve member 2 is prevented.SOLUTION: A valve shaft 22 of a valve member 2 is connected to a plunger 33 via an insertion hole 32a of a suction part 32. A bleeding groove 16 is not formed on a right-opposite side of an inlet-side joint 10. By bringing a periphery of the valve shaft 22 into contact with the insertion hole 32a of the suction pat 32, a displacement of the valve member 2 with respect to a shaft line L is suppressed, and a position at which the valve part 21 is in contact with the valve seat part 15 is at a stable position of an initial seating part 15A on a right-opposite side of the inlet-side joint 10.SELECTED DRAWING: Figure 1
Patent JP-2019133555-A (JP)
Title: Communication system, terminal device, and program
Inventor: MUKAI YASURO
IPC: G09C1/00
Filed: 2018-02-02
Abstract: To make it difficult to use reverse engineering even if a terminal device is in the hands of a third party when a communication service is provided for members by using an authentication technique.SOLUTION: A terminal device includes: a communication unit that receives a communication request transmitted by a biometric authentication device; a display processing unit that starts an application to access a closed network on the basis of the communication request received by the communication unit; and a creation unit that creates a service request which is information to request for connection to the closed network from a management server connected to the closed network. The communication unit transmits the service request created by the connection request processing unit to the management server.SELECTED DRAWING: Figure 2
Patent JP-2018127613-A (JP)
Title: Polymerizable compositions for plastic lens and method of preparing plastic lens using the same
Inventor: HONG SEUNGMO
IPC: C08G18/38
Filed: 2018-02-02
Abstract: PROBLEM TO BE SOLVED: To provide polymerizable compositions for a plastic lens and a method of preparing a polythiourethane-based plastic lens using the same.SOLUTION: A polymerizable composition for a plastic lens comprises a nonhalogenated tin-based catalyst and a diketone compound as a low-temperature reaction rate controlling agent. Accordingly, the polymerizable composition has a more stable pot life so that the polymerization rate can be appropriately controlled thereby improving the reactivity and the workability, and so that the generation of bubbles are prevented thereby improving the transparency of the resin.SELECTED DRAWING: Figure 1
Patent JP-2019134756-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-02-05
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019109477-A (JP)
Title: Image capturing optical lens
Inventor: SATO SETSU
IPC: G02B13/00
Filed: 2018-02-06
Abstract: To provide an image capturing optical lens which offers high imaging performance and a short total optical length (TTL).SOLUTION: An image capturing optical lens comprises first through seventh lenses L1-L7 arranged in order from the object side to the image side, the first, second, third, fifth, and sixth lenses being made of plastic and the fourth and seventh lenses being made of glass. The image capturing optical lens satisfies the following conditional expressions: -10≤f1/f≤-3.1, 1.7≤n4≤2.2, 1≤f6/f7≤10, 2.1≤(R1+R2)/(R1-R2)≤10, 1.7≤n7≤2.2, where f represents a focal length of the image capturing optical lens, f1, f6, and f7 respectively represent focal lengths of the first, sixth, and seventh lenses, R1 represents a curvature radius of an object-side surface of the first lens, R2 represents a curvature radius of an image-side surface of the first lens, and n4 and n7 respectively represent refractive indexes of the fourth and seventh lenses.SELECTED DRAWING: Figure 1
Patent JP-2019139472-A (JP)
Title: Position detection system, position detection device, image display device, position detection method, and program
Inventor: SUMIYA MASAYA
IPC: G06F3/042
Filed: 2018-02-09
Abstract: To accurately input information using an electronic pen.SOLUTION: A system includes: a beam output section 110 which is provided on one end of an input device 100 for outputting beams; an orientation detection section 120 for detecting the orientation of the input device 100; a transmission section 130 for transmitting orientation information expressing the orientation of the input device 100 detected by the orientation detection section 120 to a position detection device 200; a beam sensor 210 for detecting a beam outputted by the beam output section 110; a light emission position identifying section 220 for identifying a light emission position at which the beam sensor 210 detects the beam; and a tip position calculation section 230 which calculates a tip position which is the other end opposing the one end of the input device 100, based on the length of the input device 100, the orientation of the input device 100 expressed by the orientation information transmitted from the input device 100, and the light emission position identified by the light emission position identifying section 220.SELECTED DRAWING: Figure 1
Patent JP-2019140580-A (JP)
Title: Intercom master unit, intercom system, intercom slave unit, control method, and program
Inventor: OSHIMA MITSUNORI
IPC: H04M9/00
Filed: 2018-02-13
Abstract: To prevent a user from making misunderstanding that abnormality such as failure has occurred in an intercom master unit when a call-out is finished.SOLUTION: An intercom master unit 10 includes a communication unit 11 and a notification unit 121. The communication unit 11 is provided in a first area a user uses and can communicate with an intercom slave unit 20 triggered by receiving an operation by a visitor by the intercom slave unit 20 installed in a second area. When a call-out from the visitor to the user via the intercom slave unit 20 and the communication unit 11 is finished, the notification unit 121 notifies the user of end of the callout.SELECTED DRAWING: Figure 1
Patent JP-2018125534-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2018-02-14
Abstract: PROBLEM TO BE SOLVED: To provide stable electrical characteristics to a transistor using an oxide semiconductor layer; and provide a highly reliable semiconductor device having the transistor.SOLUTION: A semiconductor has: a multilayer film including an oxide layer and an oxide semiconductor layer; a gate insulation film provided in contact with the multilayer film; and a gate electrode provided so as to overlap the multilayer film across the gate insulation film. The oxide semiconductor layer contains indium; and the oxide semiconductor layer is provided in contact with the oxide layer; and the oxide layer has a larger energy gap than the oxide semiconductor layer and contains indium.SELECTED DRAWING: Figure 1
Patent JP-2018131442-A (JP)
Title: Process for preparing isophorone amino alcohol (ipaa)
Inventor: ALEXANDER MARTIN RUEFER
IPC: B01J23/75
Filed: 2018-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing 3-aminomethyl-3,5,5-trimethylcyclohexanol (IPAA) by hydrogenation of isophoronenitrile (IPN) with hydrogen over a catalyst.SOLUTION: A catalyst according to the invention comprises catalytically active metal foam bodies. The catalyst has as low a bulk density as possible while having a high activity for a specified hydrogenation reaction.SELECTED DRAWING: None
Patent JP-2019142270-A (JP)
Title: Steering knuckle design method
Inventor: MURAMATSU YOSHIHIRO
IPC: B60T1/06
Filed: 2018-02-16
Abstract: To provide a steering knuckle design method that enables efficient design while inhibiting increase in mass.SOLUTION: A steering knuckle design method comprises performing complex eigenvalue analysis based on shape data of a steering knuckle and a caliper and friction between a disk and a pad, estimating whether or not brake noise is generated based on a damping coefficient calculated by the complex eigenvalue analysis, and performing, when it is estimated that the brake noise is generated, at least one of downgage on a portion where strain energy is a first predetermined value or more based on strain energy distribution of the steering knuckle in the shape data of the steering knuckle, and overlaying on a portion where kinetic energy is a second predetermined value or more based on kinetic energy distribution of the steering knuckle.SELECTED DRAWING: Figure 1
Patent JP-2019141168-A (JP)
Title: Inter-toe mounting fixture
Inventor: AOYAMA SOICHIRO
IPC: A43B7/26
Filed: 2018-02-16
Abstract: To provide an inter-toe mounting fixture capable of being stably mounted while increasing walking efficiency and making an appearance inconspicuous so much.SOLUTION: An inter-toe mounting fixture 101 as an inter-toe mounting fixture which is formed of an elastic material, and mounted between the first toe and the second toe comprises: a pillar part 1 extending in the vertical direction, hollow and having a disconnected front side when viewed from upward; a lower overhang part 2 having parts overhanging to left and right from the lower end of the pillar part 1c so as to flow around at least a part below the first toe, and at least a part below the second toe; and an upper overhang part 3 having first parts 31 overhanging to left and right from the upper end of the pillar part 1 so as to flow around at least a part above the first toe, and at least a part above the second toe.SELECTED DRAWING: Figure 1
Patent JP-2019146130-A (JP)
Title: Photoelectric conversion element, image reading device, and image forming apparatus
Inventor: NAKAZAWA MASAMOTO
IPC: H04N5/374
Filed: 2018-02-23
Abstract: To reliably reduce the influence of RTN on an image.SOLUTION: A photoelectric conversion element of one embodiment of the present invention comprises: a plurality of pixels that receive light; and a signal processing unit that processes signals from the pixels. The signal processing unit includes a first element and a second element; the first element and the second element are both a transistor; in the transistors that are the first element and the second element, when a channel width through which a current effectively passes is an effective channel width, the effective channel width of the first element is larger than that of the second element.SELECTED DRAWING: Figure 9
Patent JP-2019149636-A (JP)
Title: Information processing apparatus for detecting interfering wave
Inventor: KAWABE TAKESHI
IPC: H04B1/16
Filed: 2018-02-26
Abstract: To provide an information processing apparatus that determines presence or absence of interference with a target channel signal.SOLUTION: An information processing apparatus (100) includes a control unit (12). The control unit determines presence or absence of interference with a target channel signal by referring to at least one of quality of the target channel signal received via a tuner unit (14) and transmission and reception states in the transmission and reception module (40) different from the tuner unit.SELECTED DRAWING: Figure 1
Patent JP-2019148934-A (JP)
Title: Summary evaluation device, method, program, and storage medium
Inventor: HIRAO TSUTOMU
IPC: G06F16/00
Filed: 2018-02-26
Abstract: To evaluate a system summary with high accuracy taking into account the meaning of each unit.SOLUTION: A unit dividing part divides each of a summary object document and a system summary into units. An oracle generation part generates, for each of reference summaries, an oracle that is a subset of units which satisfy a length restriction that the score of evaluation function of a subset of units of summary object document for the reference summary is maximum. An oracle unit score determination part determines the score of each of units included in the aggregate of oracles on the basis of the generated oracle. A system unit score determination part finds, for each of system summary units, a corresponding unit from among the units included in the aggregate of oracles and determines the score of units of the system summary. An evaluation score determination part determines the score of the system summary on the basis of the score of units of the system summary.SELECTED DRAWING: Figure 1
Patent JP-2019148290-A (JP)
Title: Control valve
Inventor: KAMAHARA MOTOYA
IPC: F02M47/00
Filed: 2018-02-26
Abstract: To suppress a leak amount from a high pressure port to a low pressure port.SOLUTION: A control valve 141 includes a valve chamber 20, a high pressure port 11, a low pressure port 19, a control port 15, and a valve body 30. The valve body 30 includes a sliding contact seal part 45 for performing high pressure blocking by the sliding contact with a wall surface (sliding-contacted seal part 14) of the valve chamber 20 in a low pressure state. Hereafter, a section communicated with the high pressure port 11 in a low pressure state in the valve chamber 20 is represented as a high pressure chamber 29. The high pressure chamber 29 is configured so as to be positioned in a lateral direction of the sliding contact seal part 45 in the low pressure state. In the low pressure state, at least one of the sliding-contacted seal part 14 and the sliding contact seal part 45 is pressed by the other by the pressure in the high pressure chamber 29.SELECTED DRAWING: Figure 3
Patent JP-2019147575-A (JP)
Title: Cushioning material for columnar product
Inventor: TONOGAKI TOMOYA
IPC: B65D81/05
Filed: 2018-02-27
Abstract: To provide a cushioning material for a columnar product which can be made small when not used and can handle a columnar product safely without causing dust particles to adhere or damage to the columnar product when used in use.SOLUTION: A cushioning material for a columnar product is composed of a substrate formed in a bag shape by two film sheets each of which is thermally welded around its periphery. A large number of parallel partition welding parts 2f are formed on the substrate so that a sealing bag part 7 is formed in a shape of uneven shape when air is filled. And, a check valve sheet having a check valve 31 for allowing the inflow of air to each sealing bag part 7 continuously formed by the partition welding part 2f is interposed between the two film sheets to be welded, when air is introduced from an air supply port 5, a space part capable of accommodating a columnar product is formed between the opposed recessed parts of the respective sealing bag parts 7.SELECTED DRAWING: Figure 1
Patent JP-2019148372-A (JP)
Title: Ventilation hole for building structure
Inventor: USAMI MASAYUKI
IPC: F24F7/10
Filed: 2018-02-27
Abstract: To provide a mechanism capable of safely preventing rain water droplets from intruding into an indoor part regardless of improvement in the structure of the inside of a ventilation hole and the existence of intake of outside air through a ventilation path.SOLUTION: In a ventilation hole for a building structure, an outer tube 5 is continuously provided at an outer opening 4 of an inner tube 1 having an inner opening 3, an outer ring material 7 is continuously provided at an open flange part 6 formed in the outer opening of the inner tube, a large open flange part 8 is formed at the opening periphery of the outer ring material, an outer hood material is continuously provided outside the outer ring material so as to cover about half of the outer tube, and equipment thus formed is installed on a piping duct b of an outer wall a of the building structure.SELECTED DRAWING: Figure 2
Patent JP-2018108103-A (JP)
Title: Isolation of cell and other complex biological materials by chromatography
Inventor: HERBERT STADLER
IPC: C12N5/071
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for isolating a target cell.SOLUTION: A target cell (2) contains a receptor molecule (4) on a cell surface. A method for isolating the target cell comprises: i) a step of providing a sample including the target cell; ii) a step of providing a receptor binding reagent (1) containing a binding site B (3) and a binding partner C (5) in which the binding partner C (5) contained in the receptor binding reagent is reversibly bindable to a binding site Z (6) of an affinity reagent (8); and iii) a step of performing a chromatography in a preferred stationary phase with respect to the sample in which the affinity reagent (8) containing the binding site Z (6) is immobilized on the stationary phase, a reversible binding between the binding site Z (6) and the binding partner C (5) on the receptor binding reagent (1) is formed, and the binding site B (3) of the receptor binding reagent (1) is bound to the receptor molecule (4) on the target cell (2) so that the target cell (2) is reversibly immobilized on the stationary phase.SELECTED DRAWING: Figure 1
Patent JP-2019149500-A (JP)
Title: Inspection system
Inventor: MOMOTOME TAKANORI
IPC: H01L21/68
Filed: 2018-02-28
Abstract: To provide an inspection system for a device in a substrate.SOLUTION: An inspection system of an embodiment includes an inspection module, alignment module, support mechanism, and fixation mechanism. The inspection module includes a plurality of testers and provides a plurality of inspection chambers. The plurality of testers can be individually stored in the plurality of inspection chambers. The alignment module includes an aligner. The aligner is provided inside an alignment space. The aligner adjusts a position of a substrate with respect to a tester stored in the alignment space of the plurality of testers. The support mechanism supports the tester stored in the alignment space, from below. The fixation mechanism is configured to fix the tester stored in the alignment space cooperatively with the support mechanism.SELECTED DRAWING: Figure 6
Patent JP-2018092194-A (JP)
Title: Rotation force transmission component
Inventor: UENO TAKAHITO
IPC: G03G21/18
Filed: 2018-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge which is detached in a direction orthogonal to an axis of a driving shaft provided to a main body of a device.SOLUTION: A turning force transmission component is actualized with a coupling member. The coupling member has a turning force reception part coupling with a turning force transmission part to receive turning force from a driving shaft. The coupling member can take: a turning force transmission angle position where the turning force transmission part and the turning force reception part engage with each other, the turning force is received to rotate, and the turning force is transmitted to a turning force transmitted part; and a before-engagement angle position inclined to an axis of an electronic photoreceptor drum from the turning force transmission angle position.SELECTED DRAWING: Figure 10
Patent JP-2019152175-A (JP)
Title: Exhaust emission control device
Inventor: MURAKAMI MASAAKI
IPC: F01N3/24
Filed: 2018-03-06
Abstract: To reduce effects by pulsation generated by an intermittent exhaust operation of an engine.SOLUTION: An exhaust emission control device 10 includes: an exhaust gas receiver 20 having a cylindrical body 21, inflow sections 22 provided in the body 21 and causing exhaust gas from an engine to flow into the body 21 and a discharge section 23 that is provided in the body 21 and from which the exhaust gas in the body 21 is discharged; a nozzle 31 for spraying at least one of a reducing agent and a reducing agent precursor into the exhaust gas in the body 21; and an NOx removal reactor 40 to which the exhaust gas discharged from the discharge section 23 flows in. The discharge section 23 is formed to have a cylindrical shape having an inner diameter smaller than that of the body 21, penetrates through the body 21 and has an inner end 24 protruded into the body 21.SELECTED DRAWING: Figure 2