baber/WOPTO huggingface dataset:
Patent JP-2017127864-A (JP)
Title: Polyamide ultrafilter membrane having organic solvent tolerance and manufacturing method for the same
Inventor: ONO TAKAHIRO
IPC: B01D69/08
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide ultrafilter membrane having tolerance against various types of organic solvents and a manufacturing method for the same.SOLUTION: An ultrafilter membrane formed by using a polyamide resin having tolerance against various types of organic solvents is provided by forming a dense layer over at least one surface. Further, there is provided a method of manufacturing an ultrafilter membrane with a dense layer having dense micropores formed over a membrane surface by bringing a coagulation liquid having compatibility with the organic solvent used for the membrane production stock liquid and low affinity with the polyamide resin in contact with at least one surface of the membrane production stock liquid having extruded in the predetermined shape, in a step of preparing a membrane production stock liquid by dissolving the polyamide resin at a temperature of 100°C or more into an organic solvent which has a boiling point of 150°C or more and is incompatible with the polyamide resin at a temperature of less than 100°C, and then of extruding the membrane production stock liquid into a coagulation bath of 100°C or less in a predetermined shape to coagulate the polyamide resin into a membraneous form.SELECTED DRAWING: Figure 4
Patent JP-2018122732-A (JP)
Title: Vehicular air conditioner
Inventor: KUSAKA MASAKI
IPC: B60H1/00
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To ensure attachment of cases to each other and easily and securely check the coupled state of the cases in a vehicular air conditioner.SOLUTION: An air-conditioning case 12 constituting a vehicular air conditioner comprises: split cases 22a, 22b having an air blowing port; and a lower case 24 coupled to lower sides of the split cases 22a, 22b. A plurality of lock frames 30 projecting downwards are formed at lower ends of the split cases 22a, 22b, and lock projections 42 each projecting from a side wall and engaged with the lock frame 30 are formed at an upper end of the lower case 24. A first projecting portion 38 projecting to the split cases 22a, 22b sides is formed in a connection portion 34 of the lock frame 30, and a second projecting portion 44 capable of abutting on the first projecting portion 38 is formed below the lock projection 42 on the side wall of the lower case 24.SELECTED DRAWING: Figure 2
Patent JP-2018123793-A (JP)
Title: Oil pump
Inventor: KONISHI HIROYOSHI
IPC: F04C15/00
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an oil pump capable of maintaining discharge efficiency while reducing shearing resistance of an outer rotor.SOLUTION: An oil pump 10 includes: a housing 11 having a suction port 12 and a discharge port 13; an outer rotor 21 rotatably provided in the housing 11 and having an outer peripheral surface 21a coming into sliding contact with an inner peripheral surface 11a of the housing 11; and an inner rotor 28 rotatably provided on the inner side of the outer rotor 21. By increasing/reducing a volume of an oil chamber R defined between the inner rotor 28 and the outer rotor 21, oil sucked from the suction port 12 is discharged to the discharge port 13. A groove portion 22 for increasing a gap relative to the inner peripheral surface 11a of the housing 11 while defining the suction port 12 and the discharge port 13 is formed on the outer peripheral surface 21a of the outer rotor 21.SELECTED DRAWING: Figure 2
Patent JP-2018124226-A (JP)
Title: Laser measuring device
Inventor: JOHAN FUMIAKI
IPC: E01D21/00
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a laser measuring device capable of accurately measuring an object to be measured without placing a reflector in the object to be measured.SOLUTION: A laser measuring device 1 performs measurement, by emitting laser light (optical axis S) toward an object T to be measured and receiving reflected laser light. The laser measuring device includes: a laser doppler vibration meter 2 having an irradiation part of laser light and a detection part for detecting the laser light reflected by the object to be measured; a movable part 3 for fluctuating a collimation direction of the laser doppler vibration meter; a measurement candidate storing part for storing the intensity of the laser light detected by the detection part and related positional information, in a plurality of directions in which the laser doppler vibration meter has been fluctuated by the movable part; and a PC part 7 for performing a measurement with the laser doppler vibration meter on the basis of the intensity of the laser light stored in the measurement candidate storing part.SELECTED DRAWING: Figure 1
Patent JP-2018127295-A (JP)
Title: Ceiling trunk opening/closing mechanism
Inventor: SUZUKI AOI
IPC: B66B11/02
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling trunk opening/closing mechanism which enables a passenger to easily open/close a trunk from the inside by hand with a configuration not losing designability in the car.SOLUTION: A ceiling trunk opening/closing mechanism 10 is for opening/closing a trunk T on the car ceiling side of an elevator. The ceiling trunk opening/closing mechanism 10 is provided with an opening/closing panel 14 which constitutes the car ceiling adjacently to a fixed panel 12 constituting the car ceiling and serves as an opening/closing door of the trunk T. The ceiling trunk opening/closing mechanism is also provided with a guiding mechanism for guiding the opening/closing panel 14 in an opening/closing direction, and guiding the opening/closing panel 14 to the upper side so as to form a gap C into which a human hand can be inserted between the fixed panel 12 and the opening/closing panel 14 when the opening/closing panel 14 receives a pressing force P from the inside of a car S to the upper side in a state where the opening/closing panel 14 is in a closed state. The ceiling trunk opening/closing mechanism is further provided with a switching mechanism 18 which enables the human hand inserted from the gap C to carry out switching between restriction and restriction releasing of movement to the lower side from the closed state of the opening/closing panel 14.SELECTED DRAWING: Figure 5
Patent JP-2018126376-A (JP)
Title: Teaching material play equipment
Inventor: MINOURA KENJI
IPC: A63H27/10
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide teaching material play equipment that can show an outcome of fight with a partner in easily visible shape and enables enjoying a battle game.SOLUTION: Teaching material play equipment includes a spherical member 2, a first adhesive tape 3 with the spherical member 2 mounted thereon, and a second adhesive tape 4 being stuck on wearing clothes. The first adhesive tape 3 with the spherical member 2 being stuck thereon is stuck to the second adhesive tape 4 being stuck on the wearing clothes, and thereby the spherical member 2 is worn to the wearing clothes and a sword blade using a false sword comprising synthetic resin is provided to a battle game.SELECTED DRAWING: Figure 1
Patent JP-2018128000-A (JP)
Title: Hollow cam shaft
Inventor: KIDO YUSUKE
IPC: F01L1/04
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To make a hollow cam shaft lightweight further while securing its strength.SOLUTION: The present invention relates to a hollow cam shaft 20 comprising: a base shaft 21 including a hollow part 10 extending in an axial direction; a journal part 23 and a cam part 22 which are disposed in an intermittent manner in the axial direction of the base shaft 21; and a female screw part 11 which is formed on an inner surface of the hollow part in one end in the axial direction. The hollow part 10 includes: a cross section change part 13 enlarging a cross-sectional area from one end side to the other end side closer to the other end than the female screw part 11; and a large cross section part 16 of which the cross-sectional area is larger than that of the female screw part 11 over the entire area closer to the other end than the cross section change part 13. The large cross section part 16 includes: a plug fitting part 15 which is formed in the other end in the axial direction; and a cross section fixing part 14 which is continued from the cross section change part 13 to the plug fitting part 15 with the same cross section.SELECTED DRAWING: Figure 1
Patent JP-2018129266-A (JP)
Title: Lamp device
Inventor: HARA HIROAKI
IPC: F21V23/00
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To keep accuracy of information acquired by a sensor for a long period in a lamp device in which a light source and the sensor are arranged in a space divided by a translucent member and a housing.SOLUTION: A housing 11 and a translucent member 12 divide a lighting chamber 13. A light source 14 and a LiDAR sensor 15 are housed in the lighting chamber 13. The translucent member 12 includes a first portion 121 and a second portion 122. The first portion 121 includes a region through which light emitted from the light source 14 passes, and has first weather resistance. The second portion 122 includes a region opposed to the LiDAR sensor 15, and has second weather resistance. The second weather resistance is higher than the first weather resistance.SELECTED DRAWING: Figure 2
Patent JP-2018130978-A (JP)
Title: Parking support device
Inventor: EJIMA KAZUHITO
IPC: B60W30/06
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To make a vehicle in a state in which the vehicle can be moved suitably when power failure occurs.SOLUTION: A parking support device (100) can cause a vehicle (10) to execute a parking operation from an outside of the vehicle using a portable terminal (50). The parking support device includes detection means (12) for detecting a power failure of the vehicle during the parking operation or after a completion of the parking operation, and output means (130) for outputting a release method of at least one of a shift lock of the vehicle and a parking brake to the portable terminal when a power failure is detected.SELECTED DRAWING: Figure 1
Patent JP-2018132580-A (JP)
Title: Lens barrel and imaging device
Inventor: MIZUSHIMA MASAYASU
IPC: G02B7/02
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel that can reduce a change in optical performance when an impact is applied to the lens barrel from the outside, and an imaging device.SOLUTION: A lens barrel holding one or more lenses comprises: a first lens barrel in which the positions in the optical axis direction of the one or more lenses are fixed; a guide member that is held by a holding part provided on the first lens barrel and drawn in the optical axis direction; a second lens barrel that is guided by the guide member and moved in the optical axis direction; an exterior member that is coupled to the first lens barrel; a plurality of fastening members that fasten the exterior member to the first lens barrel; and a coupling member that forms a gap with the external member in the optical axis direction and is coupled to the first lens barrel in the optical axis direction.SELECTED DRAWING: Figure 2
Patent JP-2018131947-A (JP)
Title: Internal combustion engine with supercharger adapted to gas fuel
Inventor: TANIGUCHI SATOSHI
IPC: F02M37/00
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To secure an intake air amount which is the same as that in the case that gas fuel is not used even if the gas fuel is used, in an internal combustion engine with a supercharger which is adapted to the gas fuel.SOLUTION: A water cooling type intercooler 34 is arranged on a downstream side of a turbocharger 38. A liquid injection valve 26 for injecting liquid fuel and a gas injection valve 16 for injecting gas fuel are arranged. The gas fuel which is stored in a CNG tank 22 at high pressure is decompressed by a regulator 20, and supplied to the gas injection valve 16. The regulator 20 has a heat exchange chamber 24 for exchanging heat with a refrigerant. In a situation that the gas injection valve 16 injects the gas fuel, the refrigerant circulating via the heat exchange chamber 24 is supplied to the intercooler 34, and in a situation that the gas injection valve 16 does supply the gas fuel, the refrigerant circulating via the heat exchange chamber 24 is not supplied to the intercooler 34.SELECTED DRAWING: Figure 1
Patent JP-2017120268-A (JP)
Title: Intensifying screen for x-ray detector, x-ray detector, and x-ray inspection device
Inventor: KOYAIZU EIJI
IPC: G21K4/00
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an intensifying screen for X-ray detectors which makes it is possible to obtain sufficient detection sensitivity with X-rays of relatively low intensity.SOLUTION: An X-ray intensifying screen 12 of the present embodiment comprises a support 16, and a phosphor layer 17 which contains: a phosphor particle composed of praseodymium-activated gadolinium oxysulfide phosphor containing 0.0001-0.005 molar praseodymium; and a binder. In the grain size distribution of phosphor particles measured by an electric resistance method, there is a 20 volume% or more of volume mode in a range of particle diameters from 8.0 μm to 16.0 μm inclusive. The phosphor particle has grain size distribution in which the ratio of particles having particle diameters falling within the range [D1±0.3D1] to a central particle diameter D1 is 50 volume% or greater. The phosphor layer contains phosphor particles in the range 60-75 volume%, a binder in the range 5-15 volume%, and voids in the range 10-35 volume%.SELECTED DRAWING: Figure 3
Patent JP-2018133700-A (JP)
Title: Radio base station and radio communication method
Inventor: YOSHIOKA SHOHEI
IPC: H04B7/10
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To perform proper beam control in a multi-site environment.SOLUTION: In a radio communication system that performs MIMO transmission between at least a single user terminal 20 and a plurality of radio base stations, a radio base station 10 includes a precoding unit 110 for applying precoding based on channel information indicating a channel between the radio base station 10 and the user terminal to a data signal and a communication unit 112 for transmitting the precoded data signal. The precoding in a first radio base station from among a plurality of radio base stations is applied on the basis of at least channel information including a channel between the first radio base station and a first user terminal connected to a second radio base station other than the first radio base station.SELECTED DRAWING: Figure 2
Patent JP-2018137553-A (JP)
Title: Speaker attachment structure
Inventor: NAGAMINE YOSHINORI
IPC: B60R11/02
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a speaker attachment structure having a simple and light-weight structure capable of improving a degree of freedom in design and outer appearance on the side of a design surface of an interior material.SOLUTION: A structure of the present invention is a speaker attachment structure 1A for attaching a composite speaker 3 to an interior material (ceiling material 2) of a vehicle. The interior material includes an interior base material (ceiling base material 4) and a skin material 5. The composite speaker includes: a speaker 11 and an actuator 12. A transmission member 23 is arranged between the actuator and the interior base material. A sound output opening 7 is formed by penetration in a thickness direction at a position corresponding to the speaker in the interior base material. The sound output opening is clogged by the skin material. The transmission member includes an abutment surface part 26 that is inserted to the sound output opening and abutted to a front surface of a cabin outer side R1 of the skin material. Multiple sound output holes 32 are formed by penetration in a thickness direction in the abutment surface part.SELECTED DRAWING: Figure 2
Patent JP-2017157211-A (JP)
Title: Creation of model list for state analysis
Inventor: HAGIWARA KENJI
IPC: G06F3/12
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for creating a model list for state analysis.SOLUTION: A system, device, application, and methodology are configured to create state analysis of a fleet of devices for a customer on the basis of a model list. By limiting devices to be added to the fleet to ones included in the model list, a purpose to reach proposal for the customer can be a manageable task.SELECTED DRAWING: Figure 7
Patent JP-2018136084-A (JP)
Title: Umbrella dryer
Inventor: UMI KOTARO
IPC: F26B9/00
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella dryer that suppresses overlapping of fabrics of an umbrella and effectively blows away water droplets present on the umbrella.SOLUTION: The umbrella dryer comprises a housing having an opening part opening at the upper face and both side faces of the housing, a blower disposed in the housing to generate an air stream, a plurality of ejection holes formed on a side wall of a peripheral edge of the opening part of the housing, and a first blowing route communicating the blowing side of the blower with the plurality of ejection holes. By forming the blowing route in such a way that the directions of jet flows ejected from at least two ejection holes out of the plurality of ejection holes mutually differ, the overlapping of the fabrics of an umbrella caused by the jet flows from the ejection holes can be suppressed and the umbrella can efficiently be dried.SELECTED DRAWING: Figure 4
Patent JP-2018138319-A (JP)
Title: Gear member and method of manufacturing the same
Inventor: NAGASAWA KAZUYA
IPC: B23F5/16
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To enable a reduction in diameter of a bearing holding portion without increasing the number of processing steps of a gear member having an internal gear and the bearing holding portion.SOLUTION: A ring gear 24r is formed in a tooth width region W as an internal gear by inserting a skiving cutter from the other end portion side of the Figure to a cylindrical material 60 provided with a small-diameter cylindrical portion 62 from the tooth width region W to reach the one end portion of a bearing holding portion 42. Further, the skiving processing is terminated at a halfway position before reaching the bearing holding portion 42. As a result, the ring gear 24r is created, leaving the thickness dimension t1 to the bearing holding portion 42. Since the bearing holding portion 42 is provided so as to have a step difference d1 in the radial direction from the small-diameter cylindrical portion 62 having a same inner diameter as the tooth tip diameter of the ring gear 24r, the bearing holding portion 42 can be configured to have a small diameter. It is not necessary to provide an annular groove at the position (on the tool exit side) adjacent to the ring gear 24r as compared to shaper processing, therefore the number of processing steps is reduced.SELECTED DRAWING: Figure 4
Patent JP-2018143027-A (JP)
Title: Solar power generation system and ac power collecting box
Inventor: HONKE MASAO
IPC: H02B1/04
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To realize to "prevent an influence on a whole power generation system" by, for example, setting up breakers that can block a cable way at a plurality of locations between a transducer and a transformer.SOLUTION: A power generation system 1 comprises: a transducer 2 for converting direct current sent from a power generator B to alternating current; and a transformer 3 for transforming the voltage of the alternating current from the transducer 2. A breaker 6 that can block a cable way 4 at a plurality of blocking points 5 is set up in at least one cable way 4 of all the cable ways 4 that flow the alternating current between the transducer 2 and the transformer 3. A housing box 10 comprises: a box body 11 for accommodating the breaker 6 etc.; a box door 12 for opening and closing an aperture 11a of the box body 11; and a rotation axis 13 around which the box door 12 is rotated. As for the housing box, the breaker 6 etc. are placed near the rotation axis 13 in the box body 11.SELECTED DRAWING: Figure 1
Patent JP-2018142793-A (JP)
Title: Antenna power feeding device
Inventor: UENO TAKAMINE
IPC: H01P1/203
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To improve directivity of an antenna that can deal with band-widening.SOLUTION: An antenna power feeding device comprises: a distributing circuit (1a) that divides an inputted high-frequency input signal into a plurality of high-frequency output signals, and outputs the plurality of high-frequency output signals; and a phase correction circuit (PC1, PC2) that corrects a phase of at least one high-frequency output signal so that phase deviations to a design value of the plurality of the high-frequency output signals become substantially constant for each frequency.SELECTED DRAWING: Figure 1
Patent JP-2018139845-A (JP)
Title: Game machine
Inventor: INAGAKI TADASHI
IPC: A63F7/02
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent ball clogging in a major winning hole without complicating a game machine.SOLUTION: An opening/closing door provided in a major winning hole is shaped so as to form an upper part on a surface at a side close to a transparent plate is in a tapered shape, and to allow an inclination of the tapered shape to be smaller toward the center from edges at both the sides of the opening/closing door (in contrast, the inclination of the tapered shape becomes sharper toward the edges from the center). In this manner, even if a game ball is almost sandwiched by the opening/closing door to be opened and the transparent plate, the game ball is pushed out laterally by the tapered shape in which the inclination becomes shaper toward the edges, thus avoiding occurrence of ball clogging.SELECTED DRAWING: Figure 8
Patent JP-2017153961-A (JP)
Title: Devices, systems, and methods for driving anchor into bone
Inventor: WHITTAKER GREGORY R
IPC: A61B17/92
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide devices, systems and methods for driving an anchor into bone.SOLUTION: In one embodiment, a surgical tool is provided that includes a driver tool with a handle, and an elongate shaft. A resistance element is disposed within the handle. An inner portion of an anchor is retained on a distal end of the elongate shaft, and a guidewire extends between the resistance element and an outer portion of the anchor that is in bone. As force is applied distally to the handle, the guidewire pushes the anchor into the bone before overcoming force of the resistance element, thereby allowing the inner portion of the anchor to be driven into the outer portion of the anchor.SELECTED DRAWING: Figure 3
Patent JP-2018139891-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can inhibit a player from missing an opportunity to obtain a privilege by power interruption.SOLUTION: A game machine 10 has a big win pocket 15 and a V win pocket 21 that allow entry thereto of game balls flowing down through a right flow-down area R3 in a game area R1 through which the game balls can flow down, so that the entry of the balls can impart privileges to the player. During power restoration of the game machine 10 in the case of power interruption thereof during a big-win game, the game machine 10 displays on a display screen 13G a right flow-down recommendation display H1 to recommend that the player should make the game balls flow down in a right flow-down area R2.SELECTED DRAWING: Figure 7