baber/WOPTO huggingface dataset:
Patent JP-2018177463-A (JP)
Title: Constant temperature bath
Inventor: ANDO ITATSU
IPC: B65G1/137
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a constant temperature bath which can perform precise temperature management of a stored object under stringent management when the stored object such as a chemical is stored.SOLUTION: A constant temperature bath 1 includes: a body 2 having a storage part 20 for storing, for example, a bottle B in a temperature adjusted state; a door 3 which opens or closes the storage part 20 of the body 2; a bottle temperature gauge 29 which detects a temperature of the bottle B in the storage part 20; a control temperature gauge 60 which detects a temperature in the storage part 20; an element, for example, an identification element 22, which is disposed at the bottle B and transmits information regarding the bottle B in the storage part 20; antennas 23A to 23D serving as information receiving parts which are disposed at the body 2 and receive the information regarding the bottle B from the identification element 22; and a temperature controller 31 which is disposed at the body 2 and adjusts the temperature in the storage part 20 on the basis of the temperature in the storage part 20 detected by the control temperature gauge 60 in order to keep the temperature of the bottle B to a predetermined temperature (for example, 4°C).SELECTED DRAWING: Figure 2
Patent JP-2018180348-A (JP)
Title: Image capturing optical system, image capturing device, and camera system
Inventor: YOSHINAGA SHUNICHIRO
IPC: G02B15/20
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an image capturing optical system capable of correcting well for aberrations, an image capturing device having the same, and a camera system.SOLUTION: An image capturing optical system comprises, in order from the object side to the image side, a first lens group having negative power, a second lens group having positive power, a third lens group having negative power, and a fourth lens group having negative power. A lens element located on the most object side in the second lens group has a concave surface on the object side, and a lens element located on the most object side in the fourth lens group has positive power. Distance between all the lens groups changes while zooming from the wide-angle end to the telephoto end during shooting.SELECTED DRAWING: Figure 1
Patent JP-2018182937-A (JP)
Title: Workpiece pullout jig
Inventor: HARA TATSUHIKO
IPC: H02K15/02
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece pullout jig which is low in frequency of use of an overhead crane and can easily perform at least insertion and removal of a workpiece.SOLUTION: There is provided a jig for inserting and removing a workpiece to be used by gripping a shaft of a rotor. A workpiece pullout jig includes an L-shaped main body including a horizontal portion and a hanging portion extending vertically downward from one end of the horizontal portion, a lifting mechanism that is attached to the hanging portion and capable of extending and retracting in a vertical direction, a gripping mechanism that is attached to a lift and grips the shaft, and a balance adjusting mechanism including a longitudinal portion attached along the horizontal portion and two balance adjusting portions movably mounted in the horizontal direction with respect to the longitudinal portion.SELECTED DRAWING: Figure 2
Patent JP-2018182135-A (JP)
Title: Workpiece cutting method
Inventor: SAKAMOTO TSUYOSHI
IPC: B23K26/53
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece cutting method capable of cutting a workpiece into a plurality of semiconductor chips with certainty.SOLUTION: A workpiece cutting method includes: a first step of preparing a workpiece 1 having a single crystal silicon substrate 11, and forming an etching protection layer 23 on a second principal surface 1b of the workpiece 1; a second step of irradiating the workpiece 1 with laser light to form at least one row of reforming region 7 in the single crystal silicon substrate 11 and to form a crack 31 on the workpiece 1 so as to extend over between the at least one row of reforming region 7 and a surface 23a of the etching protection layer 23; and a third step of performing dry etching on the workpiece 1 from the second principal surface 1b side in a state where the etching protection layer 23 is formed on the second principal surface 1b, and thereby, forming a groove 32 on the workpiece 1.SELECTED DRAWING: Figure 23
Patent JP-2018174886-A (JP)
Title: Fishing method of large-sized fish, its device and fishing line connector
Inventor: IZUMI KANJI
IPC: A01K91/06
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To invent a fishing method that is the swimming fishing of large-scale fishing from the land, the fishing method that enables many people to enjoy by narrowing an occupation location of a fishing spot, and enables a fishing catch superior to floating fishing to be obtained even as for a beginner of large-scale fishing.SOLUTION: A fishing device of large-sized fish is characterized by having: a throwing rod S for casting the device with a reel R having a fishing line being wound around; a float 2 movably locked to the fishing line fixing a weight 1 at the tip of the fishing line M; a floating stopper 3 where an underwater floating edge of the float is fixed movably; a shelving branch leader stopper body 4 where a detachable device is adjustably fixed to any shelf; a branch leader detachable device 5 engaging a branch leader 5a; and a locking tool 5c for attaching live bait E at the tip of the branch leader. A fishing line connector (branch leader detachable device) and its fishing method are also provided for solving the problem.SELECTED DRAWING: Figure 1
Patent JP-2017126092-A (JP)
Title: Fluid handling structure for lithographic apparatus
Inventor: ROGIER HENDRIX MAGDALENA CORTIE
IPC: G03F7/20
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic apparatus capable of at least reducing the likelihood of bubble inclusion.SOLUTION: There is provided a fluid handling structure for a lithographic apparatus, the fluid handling structure having, at a boundary from a space configured to contain immersion fluid to a region external to the fluid handling structure: a meniscus pinning feature to resist passage of immersion fluid in a radially outward direction from the space; a plurality of gas supply openings in a linear array; and at least one gas recovery opening radially outward of the plurality of gas supply openings in the linear array. The plurality of gas supply openings at least partly surround the meniscus pinning feature, and are disposed radially outward of the meniscus pinning feature.SELECTED DRAWING: Figure 8
Patent JP-2018184719-A (JP)
Title: Ceiling structure, stepped base member, and method for construction of stepped portion of ceiling
Inventor: KIOKA MIKI
IPC: E04B9/00
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To effectively show a step provided in a ceiling of a room in a building.SOLUTION: A ceiling structure (1) of a room in a building comprises a first ceiling plane (11), a second ceiling plane (12) positioned above the first ceiling plane, and a side surface part (13) connecting the first ceiling plane and the second ceiling plane. The side surface part (13) includes an inclined plane (21) retreating from the lower end toward the upper end. When the inclined plane (21) is a flat surface, it is preferable that an angle (θ) between the first ceiling plane (11) and the inclined plane (21) is 30° or more and 60° or less.SELECTED DRAWING: Figure 2
Patent JP-2018184117-A (JP)
Title: Installation structure of oil control valve unit and motor cycle
Inventor: OZEKI HISASHI
IPC: B62J99/00
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To inhibit deterioration of operation characteristics caused by temperature rise and protect an oil control valve unit from scattering stones coming from an area in front of a vehicle body.SOLUTION: An oil control valve unit (61) controls an oil pressure for a variable valve timing device of an engine (41). In an installation structure of the oil control valve unit (61), the engine is supported by a vehicle body frame (10), a radiator (47) is installed in front of the engine, the oil control valve unit is installed at the lateral side of the engine, and a part of the vehicle body frame is disposed so that the part is sandwiched between the oil control valve unit and a heat exchanger in a fore and aft direction.SELECTED DRAWING: Figure 3
Patent JP-2018186689-A (JP)
Title: Brush motor
Inventor: INOUE ATSUSHI
IPC: H02K13/00
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a brush motor capable of suppressing the progress of wear of a brush while preventing e.g., a wearing amount of the brush from being varied in an axial direction.SOLUTION: A brush motor comprises, for example: a stator; a rotor which is provided in a rotatable manner around a rotation center; multiple rectifiers which are provided in the rotor, rotated around the rotation center, disposed at fixed intervals in a circumferential direction of the rotation center while being separated from each other, and disposed in an axial direction of the rotation center while being distributed, include slide surfaces in the circumferential direction and the axial direction and are electrically connected with a coil; and a brush which is supported by the stator, slid with the rotating slide surfaces and positioned in the circumferential direction and the axial direction, includes a contact region extending in the axial direction between at least both ends of a distribution range of the multiple rectifiers in the axial direction, and is electrically connected with the rectifiers by bringing the contact area into contact while being slid with the slide surfaces.SELECTED DRAWING: Figure 2
Patent JP-2017127758-A (JP)
Title: Game machine
Inventor: FUSHIYA KEISUKE
IPC: A63F7/02
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a player to be satisfied with a game more.SOLUTION: A Pachinko machine 10 is configured so as to allow a player to set a plurality of performance setting items relating to a performance, and includes setting storage means for allowing the player to store setting contents of the performance setting items. The Pachinko machine 10 is configured so as to allow the player to input coded selection information including setting contents of the performance setting items, and decodes information relating to the setting contents of the performance setting items by the player from among the inputted selection information and stores the information in setting storage means.SELECTED DRAWING: Figure 1
Patent JP-2018188561-A (JP)
Title: Denatured polysaccharide and use therefor
Inventor: IWAZAWA HARUO
IPC: C08B37/08
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a denatured polysaccharide in which a hydroxy aryl group is introduced into a polysaccharide, which facilitates the oxidation coupling efficiency of the hydroxy aryl group and allows the gelation.SOLUTION: The present invention provides a denatured polysaccharide in which (a1) a group having a carbon-carbon unsaturated double bond and (a2) a group having a hydroxy aryl group are introduced into a polysaccharide.SELECTED DRAWING: None
Patent JP-2018008680-A (JP)
Title: Composite heat pipes, and sandwich panels, radiator panels and spacecraft that have composite heat pipes
Inventor: RICHARD W ASTON
IPC: F28D15/02
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide sandwich panels having composite heat pipes, methods of assembling the sandwich panels, radiator panels, methods of assembling the radiator panels, spacecraft, and methods of assembling the spacecraft.SOLUTION: Composite heat pipes 100 include an elongate conductive casing 102, a wick structure 108, a working fluid 110, and one or more fiber reinforced composite layers 112. The elongate conductive casing 102 defines an internal volume 104 having an outer peripheral region 106. The wick structure 108 is positioned within the outer peripheral region 106. The working fluid 110 is within the internal volume 104. The one or more fiber reinforced composite layers 112 are operatively coupled to one or more external, lateral sides 114 of the elongate conductive casing 102.SELECTED DRAWING: Figure 1
Patent JP-2018192484-A (JP)
Title: Forging metal mold
Inventor: WATANABE ATSUO
IPC: B21K1/30
Filed: 2017-05-15
Abstract: To solve the problem of difficulty to sufficiently reduce tensile stress generated on a mold inner surface for some product shape with a conventional forging metal mold.SOLUTION: A forging metal mold comprises an upper die 2 and a lower die 3 for forming a sealed molding space C. The upper die 2 comprises an inner divided mold 4 for molding an upper surface of a product F and an outer divided mold 5 for molding an outer peripheral surface of the product F. The molding space C is a volume that forms a clearance S between the product F and a corner part formed by the mold inner surfaces of the inner divided mold 4 and the outer divided mold 5. The inner divided mold 4 and the outer divided mold 5 form a forging metal mold 1 divided by a dividing surface B which extends from either one mold inner surface. When an outer peripheral end of the molding space C is comparatively narrow, that is, even when manufacturing a product F having irregularity in the outer peripheral end like a face gear, tensile stress generated on the mold inner surface is sufficiently restrained.SELECTED DRAWING: Figure 1
Patent JP-2018194498-A (JP)
Title: Maintenance support system of transmitter
Inventor: HAYASHI KENTA
IPC: G01S5/02
Filed: 2017-05-19
Abstract: To provide a maintenance support system of a transmitter capable of promptly discovering and notifying a user of the transmitter broken down or exhausted in battery and the transmitter of a maintenance candidate.SOLUTION: A maintenance support system of a transmitter includes: a portable terminal having a reception circuit capable of receiving a signal transmitted from a transmitter and a radio communication circuit; and a data processing device having a communication circuit capable of receiving information transmitted from the portable terminal and storage means for storing identification information and installation position information of the transmitter installed in a predetermined area. The portable terminal receives the identification information transmitted from the transmitter and has a function for transmitting the identification information and reception electric wave strength information. The data processing device has a function for storing the identification information and the reception electric wave strength information transmitted from the portable terminal, a function for determining a capability status of each transmitter based on the reception electric wave information for a predetermined period of a plurality of transmitters stored in the storage means, and a function of informing the capability status of the transmitter.SELECTED DRAWING: Figure 2
Patent JP-2018193650-A (JP)
Title: Nursing garment
Inventor: SAEKI TOMOMI
IPC: A41B9/06
Filed: 2017-05-21
Abstract: To provide a nursing garment capable of nursing safely and easily without exposing the breast of a nursing person at the time of breast-feeding, as well as capable of switching easily the breast used for breast-feeding from one of the breasts to the other by exposing the breasts of both left and right sides together.SOLUTION: A nursing garment has a cylindrical shape to cover the girth, and has, at the front top edge, a U-shaped opening extending to the lower half of the base portions of a nursing person's left and right breasts. The nursing garment comprises: a body part in which the periphery of the opening is surrounded by a stretchable member; a cover which has a size ranging from the uppermost end of the body part to the bottom of the opening so as to cover the nursing person's chest with the nursing person wearing the nursing garment, and is sewn on the body part at two places, namely from the left lateral side of the leftmost end of base portion of the nursing person's left breast to the uppermost end of the body part along the opening, and from the right lateral side of the rightmost end of base portion of the nursing person's right breast to the uppermost end of the body part along the opening; and left and right shoulder straps each connected to the front top edge of the cover and the back top edge of the body part to join them together. Thereby, the nursing person can expose easily the left and right breasts through the opening at the time of breast-feeding, and can live without exposure of the breast from the opening at the time of non breast-feeding.SELECTED DRAWING: Figure 8
Patent JP-2017143583-A (JP)
Title: Network system
Inventor: HAMADA TAKAHIRO
IPC: H04L12/70
Filed: 2017-05-24
Abstract: PROBLEM TO BE SOLVED: To appropriately protect user communication by preventing tightness of the band of a user line and reduction in accuracy of detection of abnormal and vicious communication and detecting vicious communication.SOLUTION: A control device 20 determines whether there is abnormality in communication by analysis using partial information. If it is determined that there is abnormality in communication, the control device 20 controls a communication path for a communication control device 12 so that communication will be transmitted from a communication device 10 to the control device 20. Furthermore, the control device 20 determines whether communication transmitted by the control of the communication path is vicious communication. As a result, if it is determined that the communication is vicious communication, the control device 20 controls the communication control device 12 to limit the vicious communication.SELECTED DRAWING: Figure 1
Patent JP-2018200919-A (JP)
Title: Semiconductor device and manufacturing method for the same
Inventor: SUGAHARA NORIYUKI
IPC: H01L29/06
Filed: 2017-05-25
Abstract: To provide a trench-gate semiconductor device capable of selectively and easily increasing a thickness of a gate insulation film at a bottom surface side of a trench.SOLUTION: A trench-gate semiconductor device includes: an ntype drift layer 2; p type base areas 3a, 3b arranged at an upper surface side of the drift layer 2; ntype source regions 4a, 4b arranged on upper parts of the base areas 3a, 3b; gate insulation films (61, 63) provided at least on the surface where the base areas 3a, 3b at a trench 12 side going through the source regions 4a, 4b and the base areas 3a, 3b are exposed; a trench bottom-embedded insulating film 62 which is provided so as to be brought into contact with the gate insulation films (61, 63) in the way that a lower part of the trench 12 is embedded, and is composed of a non-calcinated insulating film smaller in dielectric constant smaller than those of the gate insulation films (61, 63); a gate embedding electrode 7 embedded in an upper part of the trench bottom-embedded insulating film 62 in the trench 12 via the gate insulation films (61, 63); and a drain region 1 arranged at a lower surface side of the drift layer 2.SELECTED DRAWING: Figure 1
Patent JP-2018198691-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-05-26
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto 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 can generate the same performance as that when operation is performed even if operation is not performed within a performance reception period to an operation button.SELECTED DRAWING: Figure 60
Patent JP-2018204616-A (JP)
Title: Constant velocity universal joint
Inventor: TAKEGAWA YASUAKI
IPC: F16D3/2237
Filed: 2017-05-30
Abstract: To provide a constant velocity universal joint (high-angle tri ball joint) capable of becoming stable even in terms of strength, and further making an allowable operation angle larger than 20 deg.SOLUTION: A constant velocity universal joint comprises: an outer ring where three track grooves extending in an axis direction are formed at an interval of 120° in a circumferential direction; a torque tube formed with a pocket at a position corresponding to each track groove of the outer ring; and a ball assembled into the pocket of the torque tube, and capable of rolling along the track groove. Between the outer ring and the torque tube, provided is a range increase structure configured to increase an interference range between the torque tube and a central shaft part.SELECTED DRAWING: Figure 2
Patent JP-2018205023-A (JP)
Title: Image inspection device, image inspection method, method for setting image inspection device, image inspection program, image device setting inspection program, computer readable recording medium, and recorded apparatus
Inventor: ANDO DAISUKE
IPC: G01N21/89
Filed: 2017-05-31
Abstract: To facilitate the work of installing a camera unit and an illumination unit at the time of inspection using image processing.SOLUTION: The image inspection device comprises: an imaging unit 10 equipped with a light condensing optical system 12 for condensing reflected light of an illumination light radiated from an illumination unit 20 to an inspection object and reflected by the inspection object and a line camera 11 for receiving the reflected light having been condensed by the light condensing optical system 12; an imaging inclination sensor 13 provided in the imaging unit 10 and capable of outputting a value that indicates the inclination of the axes X, Y and Z of the imaging unit 10 to the horizontal direction or the gravity direction, where the axis Z is a direction parallel to the optical axis of the light condensing optical system 12, the axis X is a direction orthogonal to the axis Z and parallel to a direction of the row of imaging elements, and the axis Y is a direction orthogonal to the axes X and Z; and a display control unit 33 for causing a diagram or value that indicates the degree of inclination of at least two of the axes X, Y and Z of the imaging unit 10 to be displayed by a display unit 50 on the basis of the value outputted from the imaging inclination sensor 13 that indicates the inclination.SELECTED DRAWING: Figure 2A
Patent JP-2018205077-A (JP)
Title: Semiconductor-type gas detection element
Inventor: KITAGAWA YASUHISA
IPC: G01N27/12
Filed: 2017-06-02
Abstract: To provide a semiconductor-type gas detection element that can increase the selectivity of a detection target gas.SOLUTION: A semiconductor-type gas detection element 100 includes: a substrate 1; a gas detection electrode 2 on the substrate 1; a gas sensing unit 3 on the substrate 1 in contact with the detection electrode 2, the gas sensing unit contacting a detection target gas; and an exposure unit 25 on the substrate 1, the exposure unit removing, by burning, a combustible gas whose burning temperature is lower than that of the detection target gas.SELECTED DRAWING: Figure 1