baber/WOPTO huggingface dataset:
Patent JP-2018189157-A (JP)
Title: Rotational sliding mechanism
Inventor: TADOKORO CHIHARU
IPC: F16D65/12
Filed: 2017-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotational sliding mechanism capable of suppressing frictional vibration with a significantly simple constitution at low costs.SOLUTION: A rotational sliding mechanism 1 includes a disc-shaped rotated and driven drive disc 2, a disc-shaped driven disc 3 kept into contact with the drive disc 2 at a contacted portion 3a, and a supporting shaft 4 supporting the driven disc 3. A fixed point B of the driven disc 3 having the annular contacted portion 3a is disposed eccentrically to a rotation center A of the disc-shaped drive disc 2. A rotational driving direction β of the drive disc 2 intersects a restoration direction α of restoring force by the supporting portion 4 at a prescribed angle φ. Accordingly, a rotational driving component Vsin φ orthogonal to the restoring direction α of the restoring force is applied to the annular contacted portion 3a from the drive disc 2.SELECTED DRAWING: Figure 1
Patent JP-2018161460-A (JP)
Title: building
Inventor: HIRAO YOSHIHIRO
IPC: B66B3/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that there is no building in which in a building fire due to an earthquake, both a person who can walk and a person who cannot walk can evacuate from a confinement accident of an elevator to downstairs of the building in short time.SOLUTION: There is provided a building in which an opening is made in a wall on an opposite side (depth side) of an entrance door of an elevator, persons move to a sliding bed from a passage made in a space behind the elevator, and evacuate to downstairs of the building.SELECTED DRAWING: None
Patent JP-2017175152-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/477
Filed: 2017-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an insulated gate transistor including an oxide semiconductor, in which the short-channel effect can be minimized.SOLUTION: An oxide semiconductor layer forming a channel region of an insulated gate transistor is formed of an intrinsic or substantially intrinsic semiconductor with a carrier concentration of less than 1×10/cmby performing a step of dehydration or dehydrogenation and a step of adding oxygen. The oxide semiconductor layer has a channel length of 0.2 μm or more and 3.0 μm or less. The oxide semiconductor layer has a thickness of 15 nm or more and 30 nm or less and a gate insulating layer has a thickness of 20 nm or more and 50 nm or less, or the oxide semiconductor layer has a thickness of 15 nm or more and 100 nm or less and the gate insulating layer has a thickness of 10 nm or more and 20 nm or less. Thus, the short channel effect can be suppressed and the variation amount of the threshold value in the above-described channel length range can be made less than 0.5 V.SELECTED DRAWING: Figure 1
Patent JP-2018194440-A (JP)
Title: Vehicle-purpose information processing device
Inventor: TSUDA RYUTA
IPC: G01S19/49
Filed: 2017-05-18
Abstract: To provide a technology that takes measures when a learning result about corrections of output values of on-board sensors disappears in a vehicle conducting autonomous navigation using the on-board sensor.SOLUTION: In a vehicle-purpose information processing device 1 for boarding on a vehicle, a learning result read-out unit 21 is configured to read out a learning result of a correction value for correcting an output value of an on-board sensor from a nonvolatile storage device 11, and store the learning result in a provisional storage unit 12. A correction unit 22 is configured to correct the output value of the on-board sensor with reference to the learning result stored in the provisional storage unit 12. A position calculation unit 23 is configured to calculate a travelling position of the vehicle on map data read from the nonvolatile storage device 11 on the basis of the map data and the output value of the on-board sensor corrected by the correction unit 22. A navigation control unit 24 is configured to, when the learning result disappears from the provisional storage device 12, change presence or absence of continuance of autonomous navigation in accordance with a kind of a road on which the vehicle is travelling.SELECTED DRAWING: Figure 2
Patent JP-2018194518-A (JP)
Title: Frequency multiplexing read-out device and design method of the same
Inventor: HIRAYAMA NORITOSHI
IPC: G01N22/00
Filed: 2017-05-22
Abstract: To provide a frequency multiplexing read-out device that has a common shape, structure and dimension with respect to many pixels different in a resonance frequency f, and has a SQUID small in an error relative to a design value, over a wide range of division parameter a, and to provide a design method of the frequency multiplexing read-out device.SOLUTION: A plurality of pixels having a read-out unit to which a SQUID, a resonator, and capacitor are parallely connected, and a detection unit changing a resonance frequency of the read-out unit in accordance with a detection signal, and a read-out line to be connected to the pixel are wired. The SQUID has an input coil, an annular electrode in which a Josephson junction is formed, a ground electrode, and a ground contact electrically connecting between the annular electrode and the ground electrode, and respective SQUIDs in the plurality of pixels are formed by making the input coil, the annular electrode, and the ground electrode common, and are formed so that a formation position of the ground contact with respect to the annular electrode is different.SELECTED DRAWING: Figure 4
Patent JP-2018200599-A (JP)
Title: Rewriting system, rewriting device, and computer
Inventor: NAKAMURA YOSHIHIDE
IPC: G06F8/65
Filed: 2017-05-29
Abstract: To provide a rewriting system in which a rewriting time can be shortened, and a rewriting device and a computer for use in the rewriting system.SOLUTION: The rewriting system comprises an ECU, and a rewriting device that at least transmits rewritten data of stored contents stored in a flash ROM 14B (memory) thereof to the ECU. The flash ROM 14B (memory) includes a to-be-rewritten area A2 in which stored contents to be rewritten is stored, and a not-to-be-rewritten area A1 in which stored contents not to be rewritten is stored. The rewriting device regards only the stored contents in the to-be-written area of the flash ROM 14B (memory) as an object, and transmits rewritten data of the stored contents to the ECU.SELECTED DRAWING: Figure 2
Patent JP-2018200998-A (JP)
Title: Power generating system
Inventor: KIN SHUEI
IPC: H01L35/30
Filed: 2017-05-30
Abstract: To provide a power generating system that by making temperature of the whole first device be even, improves power generation efficiency and is capable of suppressing damage of the first device to be caused by uneven internal stress.SOLUTION: A power generating system 1 comprises: a heat source 2 whose temperature increases or decreases with time; a first device 3 to which heat energy of the heat source 2 is transmitted through a heat medium, the first device being electrically polarized depending on a change in temperature of the heat source 2; a second device 4 for extracting power from the first device 3; and a heat conduction member 5 having heat conductivity higher than that of the first device 3. The first device 3 is disposed along a transmission direction of the heat medium. The heat conduction member 5 comprises: a first heat conduction member 6 that is disposed on the upstream side of the first device 3 in the transmission direction of the heat medium and is in contact with the first device 3; a second heat conduction member 7 that is disposed on the downstream side of the first device 3 in the transmission direction of the heat medium and is in contact with the first device 3; and a third heat conduction member 8 that connects the first heat conduction member 6 and the second heat conduction member 7 and conducts heat energy from the first heat conduction member 6 to the second heat conduction member 7.SELECTED DRAWING: Figure 1
Patent JP-2018205434-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: IWAMOTO SHUNJI
IPC: G02B13/18
Filed: 2017-05-31
Abstract: To obtain a zoom lens small in size, which has a high variable magnification ratio and good optical performance.SOLUTION: The zoom lens has, successively from an object side to an image side, a first lens group having a positive refractive power, a second lens group L2 having a negative refractive power, and at least one lens group, in which the first lens group is composed of a single lens. The zoom lens has a positive lens at a position closest to an image, and an Abbe number νdp of the positive lens, back focuses skw and skt at a wide angle end and a telephoto end, respectively, and focal distances fw and ft of the zoom lens at the wide angle end the telephoto end, respectively, are each appropriately set.SELECTED DRAWING: Figure 1
Patent JP-2018204499-A (JP)
Title: Oil pump
Inventor: UMEYAMA HIROYUKI
IPC: F04C2/10
Filed: 2017-06-01
Abstract: To provide an oil pump capable of actualizing smooth rotation of a pump rotor by stably reducing the rotation resistance of the pump rotor.SOLUTION: The oil pump includes housings 11, 40 having a pump chamber 12 storing an inner rotor 15 and an outer rotor 16. In the housing 40, suction ports 41a, 41b, and discharge ports 42a, 42b are formed. The suction ports 41a, 41b are formed on both sides across the pump chamber 12, and the discharge ports 42a, 42b are a first discharge port 42a to which a discharge passage is connected and a second discharge port 42b on the opposite side to the first discharge port 42a across the pump chamber 12. The suction port 41b on the same side as the second discharge port 42b has a first recessed part 47 extending to the outside of the outer periphery of the outer rotor 16, and the first recessed part 47 is formed in the housings 11, 40 along the outer periphery of the outer rotor 16.SELECTED DRAWING: Figure 1
Patent JP-2018201877-A (JP)
Title: Suction tool for cleaner
Inventor: KIMURA TAISHI
IPC: A47L9/02
Filed: 2017-06-05
Abstract: To provide a suction tool for a cleaner capable of efficiently sucking and collecting liquid such as water, and also to provide the cleaner using the suction tool for the cleaner.SOLUTION: A suction tool for a cleaner includes: a main body part; and a connection part connected to a substantially center of the main body part in a longitudinal direction. In the suction tool, the main body part is a long and thin box having at least one hole. The main body part has one hole and an aspect ratio of the hole is within the range of 2:1 to 50:1 in the suction tool for the cleaner.SELECTED DRAWING: Figure 1
Patent JP-2019000193-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-06-13
Abstract: To suppress an area of a display area for use in a correspondence display.SOLUTION: In a screen of a liquid crystal display 51, both of a combination of "white 7-replay a-replay a" in which a symbol of a reel 2L is "white 7" and a symbol of a reel 2R is "replay a", and a combination of "replay a-replay a-white 7" in which the symbol of the reel 2R is "white 7", and the symbol of the reel 2L is "replay a" are the symbol combinations to which the replay is assigned, and a dividend display by combination symbols, "white 7/replay a-replay a-replay a/white 7" formed by combining "white 7" and "replay a" is executed. Further, in a display by the combination symbols, "white 7/replay a-replay a-replay a/white 7", a display position of "white 7" of the reel 2L and a display position of "white 7" of the reel 2R are different from each other.SELECTED DRAWING: Figure 12
Patent JP-2017191330-A (JP)
Title: Optical communication connector
Inventor: GREGORY L KUFFEL
IPC: G02B6/36
Filed: 2017-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication connector that assists in reducing a cost of upgrades and/or in simplifying upgrades.SOLUTION: An outer housing is shaped to be removable from an inner housing assembly. The inner housing assembly has a movable pin clamp mechanically coupled to alignment pins for aligning a connector with another connector. The pin clamp may be slid from a first position (corresponding to a male gender) to a second position (corresponding to a female gender). Separately from or in combination with changing gender, polarity of a communication connector may be changed due to its inclusion of an asymmetric polarity-changing feature that can be actuated by an installer to change polarity of the communication connector. Such a feature may be actuated by being moved from the first position to the second position relative to the communication connector.SELECTED DRAWING: Figure 3
Patent JP-2019004724-A (JP)
Title: Fruit/vegetable storage device and storage method
Inventor: ITAYA HIROJI
IPC: A01F25/00
Filed: 2017-06-21
Abstract: To provide a fruit/vegetable storage device and a storage method that can store fruits and vegetables for a longer period while controlling freshness of them.SOLUTION: A fruit/vegetable storage device comprises a storage part for housing fruits and vegetables housed in a package body, a gas supply part for supplying gas to the storage part, a gas discharge part for discharging gas from the storage part, a record part for recording freshness of the fruits and vegetables over time, and a control part for controlling gas composition and/or temperature in the storage part over time on the basis of the freshness of the fruits and vegetables recorded by the record part.SELECTED DRAWING: Figure 1
Patent JP-2018012328-A (JP)
Title: Molding unit for container equipped with boxing device having additional sleeve
Inventor: LAURENT PENET
IPC: B29C49/48
Filed: 2017-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a molding unit for a container equipped with a hollow recess, having at least one of enhancement of credibility, improvement of compactness, and enhancement of efficiency.SOLUTION: There is provided a molding unit for forming a container 2 having a hollow recess provided, which has a mold 5 with a side wall 6 defining a cavity 7 and a pocket 9 extruding in the cavity 7, and a boxing device 11 which has an insert 12 attached with translating to a side wall 6 between a retracting position where the insert 12 is retracted in the pocket 9 and a development position where the insert projects into the cavity 7 at an outside of the insert pocket 9, an actuator 16 which is integrated with the insert 12 and to which the piston 17 is provided, and an additional sleeve 14 which is mounted in a complementary recess 15 manufactured in the side wall 6 and attached thereto and in which the piston 17 is attached with translating.SELECTED DRAWING: Figure 6
Patent JP-2019007061-A (JP)
Title: Adsorption carrier
Inventor: KOMAI AKIRA
IPC: C02F1/28
Filed: 2017-06-27
Abstract: To provide an adsorption carrier that minimizes the collection loss of gold, and that selectively separates nickel ions in gold plating solution.SOLUTION: An adsorption carrier has a function of capturing impurity metal ions in plating solution selectively. The adsorption carrier also has a graft chain in which the carrier is expressed as formula (1). The graft chain is graft-polymerized in a fiber substrate. Formula (1) (R-Ris each independent H or substituted/unsubstituted alkyl group; A is C1-10, preferably a C1-4 substituted/unsubstituted bivalent saturated hydrocarbon chain or a group including at least one oxy group (-O-) in the saturated hydrocarbon chain; n is an integer of 1 or larger)SELECTED DRAWING: None
Patent JP-2019005724-A (JP)
Title: Coating tool and coating equipment
Inventor: TERAO YUICHIRO
IPC: C22C29/02
Filed: 2017-06-28
Abstract: To provide a versatile coating tool which exhibits an excellent corrosion resistance to a coating liquid of strong acidity to weak alkalinity simultaneously with an abrasion resistance.SOLUTION: In a coating tool mounted on coating equipment, at least the tip part of a coating tool coming in contact with or close to a coating cloth material is constituted of a hard metal, the hard metal consisting of a binder phase consisting of one or more kinds selected from among Co, Ni and Fe, and the remainder consisting of a rigid phase consisting of one or more kinds selected from among WC, TiC and (W, Ti)C, (further capable of containing ceramic carbide selected from among VC, NbC, TaC, TaNbC, CrC, and ceramic nitride selected from among TiN, TaN, NbN, as the rigid phase) and inevitable impurities, and the total of Co, Ni, Fe contents that constitute the binder phase with a content ratio occupying the whole hard metal being less than 2.0 mass%.SELECTED DRAWING: Figure 6
Patent JP-2017168464-A (JP)
Title: Battery pack
Inventor: KAMATA TATSUYA
IPC: H01M2/20
Filed: 2017-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack with a reduced size and an increased capacity.SOLUTION: A battery pack 1 comprises: a cell laminate 20 in which a plurality of sheet-like battery cells 10 are connected in series; a voltage monitoring unit 3 for monitoring a voltage in each of the battery cells; a power unit 4 having power lines 41p and 41n for connecting the cell laminate 20 to external connection terminals 42p and 42n, a current monitoring unit 44 for monitoring currents in the power lines, and a switch 43 for turning on/off the power lines; and a control unit 5 into which signals from the voltage monitoring unit and the current monitoring unit are inputted, and which outputs, to the switch, a signal for turning off the power lines. The power unit 4 is provided on a power substrate 74 separate from substrates 73 and 75 on which the voltage monitoring unit 3 and control unit 5 are provided. Wiring formed on the power substrate 74 is thicker than those formed on the substrates 73 and 75 on which the voltage monitoring unit and the control unit are provided.SELECTED DRAWING: Figure 3
Patent JP-2019016076-A (JP)
Title: Route setting device, cruise control device, mobile body, route setting method, and cruise control system
Inventor: HAMADA AKIRA
IPC: G01C21/34
Filed: 2017-07-05
Abstract: To provide a technology in which a mobile body can be moved efficiently in consideration of a possibly occurring incident.SOLUTION: A route setting device, which is applicable to a mobile body running in a prescribed area, comprises a data acquisition unit 21B and a running route setting unit 23. The data acquisition unit 21B acquires incident information including incidents that occurred in a prescribed area in the past and the relevant information. The running route setting unit 23 performs a setting of target arrival time for making the mobile body arrive at an incident occurrence point and a setting of the running route of the mobile body based on the incident information.SELECTED DRAWING: Figure 2
Patent JP-2019003923-A (JP)
Title: Large capacity secondary battery composed of activated carbon electrode derived from bioresources
Inventor: ANDO TAKASHI
IPC: H01M4/38
Filed: 2017-06-19
Abstract: To provide a method for overcoming problems such as short cycle operation, high cost, resources, and environmental load, which are problems of a metal pole secondary battery operating in a conventional oxidation-reduction clan reaction.SOLUTION: There is provided a manufacturing method of a secondary battery with excellent cycle life and large capacity at low cost by a method using hydrogen (H) as a negative electrode active material of a storage battery, bromine which is a halogen element highly reactive as a positive electrode active material, an activated carbon derived from bio resources as a positive electrode of the battery, and an activated carbon or a mixture of an activated carbon and a hydrogen storage material as the negative electrode.SELECTED DRAWING: Figure 2
Patent JP-2018057361-A (JP)
Title: Intermediate feeding device of laver
Inventor: KAWASHIMA KAZUMI
IPC: B65G47/08
Filed: 2017-07-11
Abstract: PROBLEM TO BE SOLVED: To propose an intermediate feeding device of laver, 1) of which input operation is applied to a device and automated and input stability is enhanced, and 2) excellent in a cost aspect and a space aspect.SOLUTION: An intermediate feeding device 1 of laver A re-supplies the laver A in which debris B is detected, selected and recovered by a debris examination device 3 of a production line 2 to the debris examination device 3 and therefor the production line 2 for confirmation of debris removal after removing the debris B. As such the device is arranged accompanying the production line 2 and has a stock part 17 and a supply conveyor 18. The stock part 17 enables a plurality of debris removal lavers Ato be laminate stocked. The supply conveyor 18 is arranged between the stock part 17 and a line conveyor 19 of the production line 2, can supply the debris removal lavers Afrom the stock part 17 to an input standby position D one by one sequentially, and can input the same from the input standby position D to the line conveyor 19.SELECTED DRAWING: Figure 1
Patent JP-2019021376-A (JP)
Title: Electric wire with terminal, terminal crimping device, and method of manufacturing electric wire with terminal
Inventor: SAITO EIKI
IPC: H01R43/048
Filed: 2017-07-11
Abstract: To suppress variation in an agglutination amount to a core wire.SOLUTION: An electric wire connection part 12 of a crimp terminal 1 has a core wire crimp part 12A crimped with a core wire 51 at an end part of an electric wire 50. A bottom part 14 at the core wire crimp part 12A has: a recessed part 18A obtained by recessing a part of a supported surface 14b at an outer wall surface side to an inner wall surface side; and a convex part 18B protruded toward the core wire 51 at the end part of the electric wire 50 from the inner wall surface by the recess of the recessed part 18A. The recessed part 18A has: a first recessed part 18Arecessed at a first core wire crimp part 12Aside; and a second recessed part 18Arecessed further than the first recessed part 18A, at a second core wire crimp part 12Aside. The convex part 18B has: a first convex part 18Bprotruded by the recess of the first recessed part 18A, at the first core wire crimp part 12Aside; and a second convex part 18Bprotruded further than the first convex part 18Bby the recess of the second recessed part 18A, at the second core wire crimp part 12Aside.SELECTED DRAWING: Figure 10
Patent JP-2019017272-A (JP)
Title: Livestock colostrum preparation and method for enhancing immune strength
Inventor: TAKAMI SUSUMU
IPC: A23K20/147
Filed: 2017-07-12
Abstract: To provide cow colostrum for providing a calf with an appropriate amount of an immunological component.SOLUTION: A mixture prepared by adding appropriate amounts of trehalose, dry black currant powder and dried lactoferrin to dried cow colostrum is dissolved in hot water, and the resulting solution is fed to a calf born to thereby enhance an immune strength of the calf and remarkably improve a growth rate.SELECTED DRAWING: Figure 1
Patent JP-2019018946-A (JP)
Title: Workpiece conveying device
Inventor: MAEDA MINEHISA
IPC: B65G27/24
Filed: 2017-07-13
Abstract: To provide a workpiece conveying device capable of enhancing a stability in conveying a workpiece.SOLUTION: A linear feeder 3 includes: a vibration part 21b having a conveying surface 30 on which a workpiece W is placed; a first vibration applying part 51 for causing the conveying surface 30 to generate a first standing wave; a second vibration applying part 52 for causing the conveying surface 30 to generate a second standing wave; and progress wave generation means 22 for causing the conveying surface 30 to generate the first standing wave and the second standing wave to thereby cause the conveying surface 30 to generate a progress wave. The vibration part 21b includes a first region 102 in which the first vibration applying part 51 is provided and a second region 103 in which the second vibration applying part 52 is provided, and the first region 102 and the second region 103 are overlapped at least partially in an advancing direction of the progress wave.SELECTED DRAWING: Figure 6