baber/WOPTO huggingface dataset:
Patent JP-2020121897-A (JP)
Title: Low reflection member
Inventor: HAYASHI SHINICHI
IPC: C04B41/91
Filed: 2019-01-29
Abstract: To provide a low reflection member having a surface that does not easily reflect light.SOLUTION: The low reflection member comprises a first face formed of ceramic at least on a part of the surface thereof. The prominent valley part depth Rvk of the first face obtained from a roughness curve is greater than the prominent peak part depth Rpk thereof obtained from the roughness curve. By satisfying the structure as described above, the incident light entering into the prominent valley parts of the first face is scattered, and thereby reflection light from the first face is not easily generated when light is radiated onto the first face.SELECTED DRAWING: None
Patent JP-2020120593-A (JP)
Title: Reel fixing device
Inventor: USHINOHAMA KOSUKE
IPC: A01K87/08
Filed: 2019-01-30
Abstract: To provide a reel fixing device which can be made light weight and facilitates a palming operation.SOLUTION: A reel fixing device 4 of the invention comprises a cylindrical reel seat body 10 which is gripped by at least a middle finger f3, a ring finger f4 and a little finger f5 from downward, the reel seat body 10 includes: a trigger 17 protruding downward from a lower surface such that the ring finger f4 contacts to a front face 17a thereof; a first surface 15 which is a part of the lower surface and provided on a front side of the trigger 17 and to which the middle finger f3 contacts; and a second surface 18 which is a part of the lower surface and provided on a rear side of the trigger 17 and to which the little finger f5 contacts. A protrusion amount from the first surface 15 on the trigger 17 is in a width of the ring finger f4, the front face 17a of the trigger 17 is inclined so as to be positioned on a rear side as advancing downward, and the second surface 18 is provided on a lower side of the first surface 15.SELECTED DRAWING: Figure 3
Patent JP-2020122368-A (JP)
Title: sash
Inventor: ISAKA TOMOKAZU
IPC: E06B7/22
Filed: 2019-01-31
Abstract: To provide a sash which can improve water tightness and especially can prevent rainwater from infiltrating into the indoor side even when there is high wind pressure.SOLUTION: A sash in this invention comprises: a frame body, and a sash 2 which consists of an outer sash arranged on the outdoor side and an inner sash 2B arranged on the indoor side, both in the frame body. A bottom rail 22 is butt-joined to a shutting stile 24 of the inner sash 2B. A water-absorptive sealer 25 is pasted on the shutting stile 24's butting surface 243a to which the shutting-side end part 22a of the bottom rail 22 is butted. The sealer 25 is split into the indoor side and the outdoor side.SELECTED DRAWING: Figure 5
Patent JP-2020128853-A (JP)
Title: Cooling system
Inventor: TAKIMOTO MAIKO
IPC: F25B5/00
Filed: 2019-02-08
Abstract: To provide a cooling system that suppresses the excessive operation of an open/close valve, and reduces intermittent operation.SOLUTION: A cooling system 1 includes a compressor 11, a condenser 12, an expansion valve 14, an evaporator 15, a refrigerant piping 6, an in-storage temperature sensor 20 for detecting in-storage temperature, and a solenoid open/close valve 17 for switching the passing or stopping of a refrigerant of the evaporator 15 on the basis of temperature of a cooling target. The cooling system 1 includes an opening control portion 8b that controls an opening of an expansion valve 14, an outside air temperature sensor 21 detecting outside air temperature, and an opening lower limit control portion 8c that changes a lower limit value of an opening of the expansion valve 14 on the basis of difference between the outside air temperature, the in-storage temperature, and a target in-storage temperature, and a lower pressure target value.SELECTED DRAWING: Figure 1
Patent JP-2020134983-A (JP)
Title: Legal document review support system, legal document review support program, and method for operating legal document review support system
Inventor: YAMAMOTO TAKASHI
IPC: G06Q50/18
Filed: 2019-02-12
Abstract: To solve the problem in which although a conventional review support system can determine the level of a risk, it is difficult to give effects more than that, that is, it has difficulty in providing users with guidelines leading to specific actions such as, for a reviewed contract, what kind of response may be taken, or can be taken, or what kind of response should be taken if a response is taken.MEANS FOR SOLVING THE PROBLEM: A legal document review support system includes: a legal document input reception unit that receives an input of a legal document in association with user ID which is ID for identifying a user; a review unit that reviews the received legal document in predetermined units; and a review result output unit that outputs a review result. The review result output unit includes relative evaluation output means for outputting a relative evaluation with a review result of another legal document having the same user ID.SELECTED DRAWING: Figure 2
Patent JP-2019143135-A (JP)
Title: Method for producing (poly)ether group-containing monocarboxylic acid compound
Inventor: NAKATANI HIDEKI
IPC: C08G65/323
Filed: 2019-02-18
Abstract: To provide a method for producing a monocarboxylic acid compound from a (poly)ether group-containing compound with improved yield.SOLUTION: The method for producing a (poly)ether group-containing monocarboxylic acid compound includes: a step (I) of separating a composition (a) containing a (poly)ether group-containing compound represented by formula (1), a (poly)ether group-containing monocarboxylic acid compound represented by formula (2), and a (poly)ether group-containing dicarboxylic acid compound represented by formula (3); and a step (A) of fluorinating the dicarboxylic acid compound represented by formula (3) obtained by the separation to obtain a mixture containing the monocarboxylic acid compound represented by formula (2).SELECTED DRAWING: Figure 2
Patent JP-2020131115-A (JP)
Title: Ammonia occlusion material
Inventor: RYU JUNICHI
IPC: F28D20/00
Filed: 2019-02-20
Abstract: To provide an ammonia occlusion material that inhibits pelletized ammonia occlusion material from being powdered, facilitates handling and can be safely handled.SOLUTION: The ammonia occlusion material is produced by adding at least one kind of binder selected from the group consisting of an inorganic binder, a carbon-based binder, and an organic binder, a substance not contributing to occlusion/release reaction of ammonia or an alginic acid compound to a halide of at least one kind of metal selected from the group consisting of an alkali metal, an alkali earth metal and a transition metal and pelletizing the same.SELECTED DRAWING: Figure 6
Patent JP-2019107481-A (JP)
Title: Game machine
Inventor: TAKAYAMA YUICHI
IPC: A63F5/04
Filed: 2019-02-25
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: Continuation lottery processing is executed each time a result of lottery processing of a winning combination reaches a predetermined result in a bonus state. Results of the continuation lottery processing are reported together during a continuation chance period occurring in the final game for triggering completion of one execution round of the bonus state. The report is performed by a unit performance utilizing a reel. The unit performance is executed once for one lottery result of the continuation lottery processing, and a continuation period of the continuation chance period is extended each time a condition for starting a new execution round of the unit performance is satisfied. When the continuation lottery processing results in a unit performance corresponding to a continuation lottery result, a combination of identical symbols is stationarily displayed, and then a new execution round of the bonus state is started. The continuation chance period can be canceled based on a player's operation.SELECTED DRAWING: Figure 7
Patent JP-2020132988-A (JP)
Title: Method for recovering tungsten
Inventor: HARAGUCHI Daisuke
IPC: C02F1/60
Filed: 2019-02-25
Abstract: To provide a method for recovering tungsten, that solves the problem that, in the method for precipitating and removing silicon by adding Ca(OH)to a leachate containing tungsten and silicon, since a portion of tungsten reacts with Ca(OH)and the tungsten is transferred to the silicon precipitate, and the recovery loss of tungsten increases.SOLUTION: By adding magnesium salt to an alkaline leaching slurry of a tungsten raw material containing tungsten oxide as well as silicon, or a leachate obtained by filtering the leaching slurry, silicon is precipitated while suppressing the migration of tungsten to the precipitate and the recovery loss, and a tungsten leachate having a low silicon concentration is recovered.SELECTED DRAWING: Figure 1
Patent JP-2020139339-A (JP)
Title: Temporary floor device
Inventor: TANI TOMOYUKI
IPC: E01C9/08
Filed: 2019-02-28
Abstract: To provide a temporary floor device constructed by laying floor units longitudinally and transversely adjacent to each other.SOLUTION: A floor unit (1) comprises: a lower opening base body (5) with rib walls (3) protruding from the underside of floor walls (2) and surrounded by downward-facing side walls (4); and a bottom plate body (6) which is detachably mounted so as to cover the rib walls and side walls of the base body from below. The floor unit can selectively configure: a ground unit (1A), in which the bottom surface of the bottom plate body (6) is laid in contact with the ground by attaching the bottom plate body (6) to the base body (5); and a lawn unit (1B), in which the bottom ends of the rib walls (3) and side walls (4) of the base body (5) are laid in linear contact with a lawn surface by removing the bottom plate body (6) from the base body (5).SELECTED DRAWING: Figure 1
Patent JP-2020141086-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: KABUTOYA SHINGO
IPC: H01L29/872
Filed: 2019-03-01
Abstract: To increase resistance to pressure, and improve step coverage in forming an electrode metal film and reduce the area of a chip.SOLUTION: A semiconductor device 101 comprises: a semiconductor substrate 1; a semiconductor layer 2; two or more annularly formed peripheral trenches 3A, 3B; an internal trench 4 that is surrounded by the innermost peripheral trench 3B; an insulating film 5 that covers the entirety of an inner surface of the internal trench and a surface of the semiconductor layer on the outside of an inner peripheral edge T1 of the innermost peripheral trench; a polysilicon 6 that fills the inside of the internal trench and the peripheral trenches; and an electrode metal film 7 that coats a conductor in an area surrounded by the innermost peripheral trench and surfaces 2E, 2F of the semiconductor layer to form a Schottky barrier with the surfaces of the semiconductor layer. An outer peripheral part 7T of the electrode metal film covering the peripheral trenches is extended onto the insulating film and a conductor in an area on the outside of the inner peripheral edge of the innermost peripheral trench, and an outer peripheral end 7E is arranged on the insulating film on the outside of the outermost peripheral trench 3A.SELECTED DRAWING: Figure 1
Patent JP-2019157270-A (JP)
Title: Cathode drum for electrolytic deposition
Inventor: LEE MOON CHANG
IPC: C25D1/04
Filed: 2019-03-04
Abstract: To provide a cathode drum for electrolytic deposition by which an electrolytic thin plate can be obtained in an electrolytic cell.SOLUTION: In the present invention, a high-density current is applied between a negatively-charged cathode drum and a positively-charged anode electrode via an electrolytic solution of a thin metal plate to be obtained as a medium in an electrolytic cell. Copper in cationic state contained in the electrolytic solution is solidified and precipitated as a solid onto the cathode drum. A cylindrical body and a side plate of the cathode drum are formed of a zirconium material having hardness, strength and corrosion resistance capable of withstanding the electrolytic solution in the electrolytic cell. A composite oxide film is formed on the cylindrical body by an electrolytic solution, and adverse effects on the quality of the electrolytic thin plate which is a precipitate from the cathode drum can thus be prevented.SELECTED DRAWING: Figure 3
Patent JP-2020141568-A (JP)
Title: Root crop harvesting machine
Inventor: IKEDA KEI
IPC: A01D27/00
Filed: 2019-03-04
Abstract: To provide a root crop harvesting machine capable of performing the cutting work where a crop main part is a cutting target.SOLUTION: A root crop harvesting machine includes: an extraction conveying device 41 for extracting crops and conveying the crops toward a diagonal back upper part; a cutter 43 for extracting the crops and cutting them at the lower position of the conveying device 41; a positioning guide belt 42 for conveying the crops backward and sending them into the cutter 43, while adjusting the height position of the crops in the vertical direction so as to match the crop-cutting place in the cutting position using the cutter 43; and a posture retention belt 44 for gripping and conveying a crop main part A2 at the lower part from the cutting position, and being the lower part from the leaf part A1 of the crops A for the cutting.SELECTED DRAWING: Figure 4
Patent JP-2019168680-A (JP)
Title: Photosensitive resin composition, photosensitive resin laminate, and pattern forming method
Inventor: ICHIOKA Yoichiro
IPC: G03F7/004
Filed: 2019-03-06
Abstract: To provide a photosensitive resin composition containing a filler and a colorant, a photosensitive resin laminate, and a pattern forming method using them.SOLUTION: The photosensitive resin composition contains: (A) a polyimide silicone containing 1.0×10-8.0×10eq/g of primary alcoholic hydroxy groups; (B) a crosslinking agent; (C) a photoacid generator; (D) a polyfunctional epoxy compound; (E) 1-70 pts.mass of a filler having an average particle diameter of 0.01-20.0 μm based on 100 pts.mass of the polyimide silicone (A); and (F) 0.01-30 pts.mass of a colorant based on 100 pts.mass of the polyimide silicone (A).SELECTED DRAWING: None
Patent JP-2020145615-A (JP)
Title: Image processing device, image processing method, and image processing program
Inventor: NAKANO KENGO
IPC: H04N1/04
Filed: 2019-03-07
Abstract: To reduce the color shift that occurs in a scanned image.SOLUTION: A CIS 20 includes a plurality of imaging element 22 arranged in a row in a main scanning direction of the CIS 20, and a light source 21 capable of irradiating a reading target medium with blue, red, and green lights in a predetermined lighting order. In an image processing device 10, a storage unit 11 stores a scanned image, a detection unit 13 detects a hue switching portion in the scanned image, and a correction unit 14 corrects color shift that occurs in a hue switching portion, which is color shift according to the mode of hue switching in the hue switching portion and predetermined lighting order of blue, red, and green lights.SELECTED DRAWING: Figure 1
Patent JP-2020147697-A (JP)
Title: Acrylic resin film and method for producing the same
Inventor: MAEDA KAORI
IPC: B29C48/08
Filed: 2019-03-14
Abstract: To provide an acrylic resin film which is excellent in folding resistance and film production property while maintaining toughness of the film and a method for producing the same, and a laminate film using the acrylic resin film.SOLUTION: An acrylic resin film is composed of a (meth)acrylic resin composition (R) containing acrylic multilayer structure polymer particles (A) and a polymer processing aid (B), in which the acrylic multilayer structure polymer particles (A) have an average particle diameter by TEM observation of 10-200 nm, and the polymer processing aid (B) has an average degree of polymerization of 20,000 or more.SELECTED DRAWING: None
Patent JP-2020146318-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2019-03-14
Abstract: To enhance interest in a game.SOLUTION: A game machine includes: information acquisition means; information storage means; determination means; performance mode setting means capable of setting one of a first performance mode and a second performance mode as a performance mode; and means for executing at least one game round in a set performance mode when operation from start of game operation for reporting a determination result to completion of game operation is set to be one game round. The performance mode setting means includes: means for shifting a set performance mode to a second performance mode after satisfaction of a specific condition including determination that special information does not satisfy a predetermined condition made by determination means in a state in which the first performance mode is set; and means for continuing the first performance mode without shifting to the second performance mode when special information for satisfying a first special condition exists in special information not determined by the determination means from among special information in storage after completion of a game round in which a specific condition is satisfied.SELECTED DRAWING: Figure865
Patent JP-2020149946-A (JP)
Title: Electric connector
Inventor: HOSOYA TAKESHI
IPC: H01R12/75
Filed: 2019-03-15
Abstract: To provide an electric connector capable of more surely suppressing resonance caused by crosstalk.SOLUTION: The present invention relates to a plug connector 1A for connecting an inner conductor 3a and an outer conductor 3c of a coaxial cable 3 with a substrate. The plug connector 1A comprises an insulating housing 10 and a transmission line row. The transmission line row includes: a first transmission line (signal contact 11a, solder 15) for transmitting a signal between the inner conductor 3a and a signal electrode of the substrate; and a second transmission line (ground contact 11b, conductive resin 16) for conducting the outer conductor 3c and a ground electrode of the substrate, and is configured by disposing the first transmission line and the second transmission line in a row in a state where the first transmission line is interposed between the second transmission lines. The second transmission line includes a portion in which the conductivity is different from that of the first transmission line.SELECTED DRAWING: Figure 4
Patent JP-2020152755-A (JP)
Title: Solution for spray and spray container
Inventor: YAMASHITA AKIKO
IPC: A61K47/10
Filed: 2019-03-18
Abstract: To provide a solution for spray that can be sprayed uniformly over a mask.SOLUTION: A solution for spray is sprayed on a mask 20, and it contains a solvent that is water, alcohol, or liquid mixture of them, the solvent containing CNF of 0.5 mass%-2.0 mass%, preferably 1.0 mass%-1.5 mass%.SELECTED DRAWING: Figure 1
Patent JP-2020154099-A (JP)
Title: Exposure equipment and exposure method
Inventor: KATO NOBUHIRO
IPC: G03F7/20
Filed: 2019-03-19
Abstract: To provide a method of solving a problem that when exposure pattern data prepared flat is exposed as it is on a curved surface, an exposed pattern is distorted.SOLUTION: In an exposure equipment that exposes exposure pattern data on an object to be exposed that has a curved surface and is coated with a photosensitive material, the exposure equipment including: a control part for manufacturing corrected exposure pattern data obtained by correcting the exposure pattern data according to a curved surface of an exposure position on the object to be exposed; an exposure part of irradiating an irradiation pattern according to the corrected exposure pattern; and a manipulator part that allows the subject to be exposed and the exposed part to perform a 5 axis movement exposes the irradiation pattern by preparing corrected exposure pattern data including the strain in advance as an irradiation pattern, thus, an exposure pattern free from strain on the curved surface may be obtained.SELECTED DRAWING: Figure 1
Patent JP-2020154109-A (JP)
Title: Accessory device, imaging device, imaging system, control method of accessory device and imaging device, and program
Inventor: OKADA KOJI
IPC: G03B17/56
Filed: 2019-03-20
Abstract: To provide an accessory device capable of swiftly resuming communication and shooting when a communication error occurs between an imaging device and the accessory device.SOLUTION: An accessory device (100) detachably attached to an imaging device (200) includes: a first communication unit (130) for performing first communication with the imaging device; a second communication unit (131) for performing second communication with the imaging device; and a control unit (111) for controlling the first communication unit and the second communication unit. The control unit transmits information on communication abnormality to the imaging device via the second communication unit if communication abnormality occurs in the first communication.SELECTED DRAWING: Figure 1
Patent JP-2019171064-A (JP)
Title: Method and apparatus for identifying locations of transponder-tagged objects used during clinical procedures, by means of trocar
Inventor: ALLAN AQUINO
IPC: A61B90/98
Filed: 2019-03-26
Abstract: To provide identification of transponder tagged medical or clinical procedure objects.SOLUTION: Locations of medical procedure related objects (instruments, supplies) tagged with RFID transponders are identified via an accounting system using a number of antennas 102a-102d and interrogators/readers 114. The antennas and interrogators/readers are included in a cannula 104 of a trocar 100, so that the tagged medical procedure related objects passing through the cannula are detected. A first set of antennas and RFID interrogator(s) interrogates a first portion of the cannula, e.g., proximate to a proximal end at which the medical procedure related objects are introduced to the cannula. A second set of antennas and RFID interrogator(s) interrogates a second portion of the cannula, e.g., proximate to a distal end at which objects for use in a medical procedure exit the cannula.SELECTED DRAWING: Figure 1A
Patent JP-2020162300-A (JP)
Title: Rotary electric machine
Inventor: SHINOHARA MASAKI
IPC: H02K3/34
Filed: 2019-03-27
Abstract: To provide a rotary electric machine that can prevent a terminal wire from interrupting winding of a coil.SOLUTION: A stator has a core 31 and a coil 5 formed by winding a conductor wire 50 around the core 31 with an insulator 4 interposed therebetween. The insulator 4 has a winding part 410 in which the coil 5 is arranged on one end of the core 31 in an axial direction Y, and an outer wall part 412 formed to extend in a circumferential direction Z on an outer side X1 in a radial direction X of the winding part 410. The outer wall part 412 has an introduction groove 6 that guides a terminal wire 51 to the winding part 410 from the outer side X1 in the radial direction X. The introduction groove 6 has a bottom 61 at a position away from the core 31 in the axial direction Y from the position of the winding part 410 in the axial direction Y from the outer side X1 to an inner side X2 in the radial direction X, and an inclined part 62 leading to the winding part 410 continuously from the bottom 61. A distance L between the inclined part 62 and centers Q2, Q3 of the conductor wire 50 of the second and upper layers stacked in the axial direction Y of the coil 5 is more than or equal to a distance obtained by adding a diameter D of the conductor wire 50 to a radius D/2 of the conductor wire 50.SELECTED DRAWING: Figure 4