baber/WOPTO huggingface dataset:
Patent JP-2018082593-A (JP)
Title: Rotary electric machine and stator cooling structure
Inventor: NAKAMURA FUMIYA
IPC: H02K1/20
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To ensure cooling efficiency without preventing the ensuring of efficiency of a rotary electric machine.SOLUTION: A rotary electric machine includes: a rotator which has a rotor shaft and a rotator iron core; a stator which has a stator iron core 21 equipped with a stator cooling structure 100, a plurality of laminated structures 23, and a plurality of fastening bolts binding the plurality of laminated structures 23 in an axial direction, and a stator coil penetrating the stator iron core 21 in the axial direction; a frame; a uniting side bearing which supports the rotor shaft and an opposite uniting side bearing; a uniting side bearing bracket and an opposite uniting side bearing bracket which respectively fix and support those; and an inner fan. The stator cooling structure 100 has spacers 24 which respectively form a plurality of ducts 24a sandwiched by the laminated structures 23 and formed so as to make cooling gas flow from the diametrical inside to the diametrical outside; and a plurality of cooling bolts 28 and nuts 28a penetrating in the axial direction so as to respectively contact with the laminated structures 23 and use a material with higher heat conductivity than a material of the fastening bolts.SELECTED DRAWING: Figure 2
Patent JP-2018078870-A (JP)
Title: Food product containing the granule of calcium salt and dietary fiber
Inventor: NISHIMURA MASAHIKO
IPC: A23L33/16
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that dietary fiber is known to have an action of inhibiting the absorption of calcium from a bowel, thus it is desired that calcium and dietary fiber are not simultaneously intaken for the efficient absorption of calcium into the body, but it has been troublesome for an intaker who intends to efficiently supply the mineral and component.SOLUTION: A refined calcium salt obtained in such a manner that the primary particles of a calcium salt with the average particle diameter of 50 μm or lower, and in which the average length in a flat direction is 2 μm or lower are aggregated to form the secondary particles with the average particle diameter of 50 μm or lower suppresses an absorption inhibition action caused by simultaneously intaken dietary fiber and can increase the absorptivity of calcium into the body. In this way, a food product containing both calcium and dietary fiber being the one high in the absorptivity of the calcium can be provided to consumers, and the improvement of the convenience of an intaker can be attained.SELECTED DRAWING: Figure 10
Patent JP-2018085787-A (JP)
Title: Solar battery characteristic measuring device and solar battery characteristic measuring method
Inventor: TOKUKASA FUMIO
IPC: G01R31/26
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To shorten measuring time of output characteristics of a solar battery.SOLUTION: Electronic load units 2, 3 are connected between the positive electrode and negative electrode terminals of a solar battery 21 in a power generation state. A processing unit 6 carries out: a control amount measuring process for measuring the voltage value Vg1 of a gate voltage Vc2 when the increase of an output current Io from the solar battery 21 is saturated while shifting only the electronic load unit 3 to a low-resistance state; a second control process for shifting both the electronic load units 2, 3 to low-resistance states; a third control process for shifting only the electronic load unit 3 to a high-resistance state when the electronic load unit 2 in the low-resistance state; a fourth control process for outputting the gate voltage Vc2 of the voltage value Vg1 to the electronic load unit 3 when the electronic load unit 2 in the low-resistance state; a fifth control process for shifting only the electronic load unit 2 to a high-resistance state immediately after completion of the fourth control process; and a characteristic measuring process for measuring current-voltage characteristics while executing control for changing the gate voltage Vc2 from the voltage value Vg1 to a threshold voltage value Vth for the electronic load unit 3 immediately after completion of the fifth control process.SELECTED DRAWING: Figure 1
Patent JP-2018084157-A (JP)
Title: Scroll compressor
Inventor: IIJIMA RYOTA
IPC: F04C18/02
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor enabling suppression of loss and high efficiency in a wide operation range.SOLUTION: A scroll compressor includes: a turning scroll 6; a fixation scroll; a compression chamber 10 formed by the turning scroll 6 and the fixation scroll to compress working fluid; a suction chamber 10a that is formed by the turning scroll 6 and the fixation scroll and into which the working fluid is sucked; an electric motor for driving the turning scroll 6; a bypass mechanism section for communicating/blocking the compression chamber 10 and the suction chamber 10a with/from each other; and a closed container. The bypass mechanism section includes: a bypass port 5b formed in the fixation scroll 5 and capable of communicating the compression chamber 10 and the suction chamber 10a with each other; and a bypass valve 11 capable of opening/closing the bypass port 5b. A turning lap 6a includes a groove 6d for communicating the bypass port 5b and a space at suction pressure with each other when the bypass port 5b is opened.SELECTED DRAWING: Figure 7
Patent JP-2018084158-A (JP)
Title: Intake pipe structure
Inventor: KANAUMI KOSUKE
IPC: F02M35/104
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an intake pipe structure capable of equalizing the distribution factor of gas into a plurality of intake pipes and accelerating mixture of air and gas.SOLUTION: An intake pipe structure 1 includes a plurality of intake pipes 3 each connected at one end side to the intake side of an engine 2 for supplying air to the intake side of the engine. To each of the plurality of intake pipes, a gas introduction pipe 5 is connected at one end side for introducing gas or exhaust gas including fuel into the intake pipe. Besides, each of the plurality of intake pipes includes a body part 7 of which the space area of the longitudinal section perpendicular to the axial direction of the intake pipe is constant along the axial direction, and a restriction part 8 which ranges from one end side in the axial direction of the body part and of which the space area of the longitudinal section perpendicular to the axial direction of the intake pipe is smaller than the constant space area of the body part.SELECTED DRAWING: Figure 3
Patent JP-2018083382-A (JP)
Title: Inkjet printing device
Inventor: MATSUNAGA KATSUHIKO
IPC: B41J2/175
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printing device that can reduce bubbles in an ink passage.SOLUTION: In an inkjet printing device, a control part 11 closes a first valve 7 and a third valve 9 to form a closed passage and inversely drives a liquid feeding pump 6. The control part 11, when negative pressure inside the closed passage between the first valve 7 and the third valve 9 reaches a prescribed pressure Pk, stops the inverse drive of the liquid feeding pump 6 and opens the third valve 9, and normally drives the liquid feeding pump 6 to discharge bubbles together with ink from an ink jet head 2.SELECTED DRAWING: Figure 1
Patent JP-2018087713-A (JP)
Title: Helium leak detector nozzle and helium leak detector system
Inventor: TSUMURA YOSHIHIRO
IPC: G01M3/20
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a helium leak detector nozzle capable of enhancing efficiency of helium gas replacement using a purge gas.SOLUTION: A helium leak detector nozzle comprises: a gas flow tube body 82 for allowing a replaced helium gas in a helium filled space, which has been replaced using a purge gas, to flow; and a gas introduction tube body 81 that penetrates through a tube of the gas flow tube body 82 to allow the helium gas and the purge gas to flow to be blown into the helium filled space.SELECTED DRAWING: Figure 2
Patent JP-2018087727-A (JP)
Title: Information processing system, information processing program, information processing device, and information processing method
Inventor: KAJIWARA YASUSHI
IPC: G09B29/00
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To easily grasp a route that is actually traveled together with a departure place and/or a destination.SOLUTION: An information processing system relating to an embodiment includes: a route search condition information acquisition means for acquiring a route search condition information including a departure place and/or a destination; travel result information acquisition means for acquiring travel result information including position information showing a travel result; and output information acquisition means for acquiring complementary travel result information obtained by adding the departure place and/or the destination included in the travel search condition information to the travel result information.SELECTED DRAWING: Figure 1
Patent JP-2018087912-A (JP)
Title: Method for manufacturing liquid crystal display element
Inventor: SHIGEFUJI YASUHIRO
IPC: G02F1/1341
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To make a substrate of a liquid crystal display element flat with high accuracy while suppressing an increase in the number of working man-hours.SOLUTION: A method for manufacturing a liquid crystal display element 100 includes processes of: laminating a first substrate and a second substrate with a sealing material outside an image display area such that a liquid crystal injection port is provided; injecting liquid crystal from the liquid crystal injection port into a space formed by the first substrate, the second substrate and the seal material; respectively setting temperature and pressure around the liquid crystal display element to predetermined temperature higher than normal temperature and pressure higher than atmospheric pressure; setting the temperature around the liquid crystal display element to normal temperature or less while setting the pressure around the liquid crystal display element to the predetermined pressure to contract the liquid crystal injected into the space; and setting the pressure around the liquid crystal display element to the atmospheric pressure or less while setting the temperature around the liquid crystal display element to the normal temperature or less to expand the liquid crystal injected into the space.SELECTED DRAWING: Figure 4
Patent JP-2018087748-A (JP)
Title: Gas detection optical device and gas detection device
Inventor: SUZUKI AKINORI
IPC: G01N21/61
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To achieve a new gas detection optical device using infrared light.SOLUTION: A gas detection optical device detects at least one gas to be detected inside a detection space. The gas detection optical device includes: a light-source-side unit LSU for two-dimensionally scanning a detection space SD by an infrared light beam LUR including an absorption wavelength of the gas to be detected within a wavelength area; and a light-reception-side unit LRU for receiving the infrared light beam for two-dimensionally scanning the detection space. The light-source-side unit at least includes: infrared light sources 10, 11 for radiating the infrared light beam; and scanning means 12, 141 for two-dimensionally scanning the detection space by the infrared light beam LUR radiated from the infrared light source. The light-reception-side unit LRU at least includes: light reception means 20; and light-condensing means 241 for allowing the light reception means to condense the infrared light beam LUR obtained by two-dimensionally scanning the detection space SD on the light reception means.SELECTED DRAWING: Figure 1
Patent JP-2018088157-A (JP)
Title: Detection recognizing system
Inventor: OTSUBO HIROYASU
IPC: G08B25/04
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a detection recognizing system capable of detecting features included in an image and improving the performance of detection/recognition for recognizing the recognition object set from the detected features by updating firmware for detection/recognition.SOLUTION: A detection recognizing system comprises imaging means 20, detecting/recognizing means 21, and a server 3. The detecting/recognizing means 21 can detect features included in the image acquired by the imaging means 20 through control by detecting/recognizing firmware from the image, recognize a set recognition object, and update the detecting/recognizing firmware into new detecting/recognizing firmware. The server 3 comprises machine learning means 30 for generating a detecting/recognizing algorithm by machine learning with the image acquired by the imaging means 20 as teacher data, and detecting/recognizing firmware generating means 31 for generating new detecting/recognizing firmware from the detecting/recognizing algorithm.SELECTED DRAWING: Figure 1
Patent JP-2018078873-A (JP)
Title: Mowing blade reduced in mowing labor of cutting blade and improved in winding and direction of scattering of piece
Inventor: MOTONAGA TOSHIFUMI
IPC: A01D34/73
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a mowing blade in which, in comparison with a conventional product, 1 the cut grass is floated to facilitate passing the next cutting blade, 2 the double cutting is reduced, 3 the mowed grass is discharged outside to prevent the winding, and 4 the scattering of the grass to a face is reduced.SOLUTION: A cutting blade is provided at high-speed rotation, and therefore it is required for achieving these 4-items that processing is simple, arrangement is simple and balance is preferable. Fig. 1 shows a configuration of 2-blades. In the same way about 3-blades and 4-blades, the flank face of each blade comes to the upper part and the tilt of the blade surface has a structure inclining several degrees downward as going to the outside, and thereby the same effect can be expected.SELECTED DRAWING: Figure 1
Patent JP-2018093620-A (JP)
Title: Chopper circuit
Inventor: KUBOUCHI MOTOYOSHI
IPC: H02M3/155
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a chopper circuit capable of suppressing expansion of a failure after a short-circuit failure of a first rectifier or a second rectifier.SOLUTION: This chopper circuit 100 is provided with: a reactor 2; a DC output circuit 1; a capacitor circuit 3; a reverse blocking IGBT 4a which is connected with a positive pole of the capacitor circuit 3, and connected with a positive pole of the DC output circuit 1; a bidirectional IGBT module 6a which is connected in series with the reverse blocking IGBT 4a; a reverse blocking IGBT 4b which is connected with a negative pole of the capacitor circuit 3, and connected with a negative pole of the DC output circuit 1; a bidirectional IGBT module 6b which is connected in series with the reverse blocking IGBT 4b; and a control part 9 which controls on/off of the reverse blocking IGBT 4b when short-circuit of the bidirectional IGBT module 6a is detected, and controls on/off of the reverse blocking IGBT 4a when short-circuit of the bidirectional IGBT module 6b is detected.SELECTED DRAWING: Figure 1
Patent JP-2017078176-A (JP)
Title: Foaming agents, compositions containing fluorine substituted olefins and ethers, and foaming methods
Inventor: BOWMAN JAMES M
IPC: C09K3/00
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide foaming agents having low global warming potentials and ozone depletion potentials and also desirable in combustibility and toxicity.SOLUTION: The present invention provides a foaming agent comprising (a) fluoro alkene at least represented by formula (I), and (b) at least one fluorinated ether. XCFZR3-Z(I) (X is a C1-C5 unsaturated, substituted/unsubstituted substituent; Rs independently represent Cl, F, Br, I or H; and z is an integer of 1-3).SELECTED DRAWING: None
Patent JP-2018090165-A (JP)
Title: Automatic operation system
Inventor: URANO HIROMITSU
IPC: B60W50/12
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an automatic operation system enabling a vehicle to behave appropriately in accordance with a stopover destination during an automatic operation.SOLUTION: An automatic operation system, for use in performing an automatic operation of a vehicle traveling toward a pre-set destination, includes: a stopover destination setup part for setting a stopover destination where the vehicle stops over; a stopover destination database for storing stopover destination data that correlates a category of the stopover destination with a set behavior of the vehicle; a set behavior presentation part for presenting an occupant of the vehicle with the set behavior of the vehicle at the stopover destination on the basis of the stopover destination set by the stopover destination setup part and the stopover destination data; a determination part for determining whether the occupant approves the set behavior presented by the set behavior presentation part; and a vehicle control part for causing the vehicle performing the automatic operation to perform the set behavior at the stopover destination in a case where the determination part determines that the occupant approves the set behavior.SELECTED DRAWING: Figure 3
Patent JP-2018091279-A (JP)
Title: Thermoacoustic device
Inventor: ONO YUICHI
IPC: F01N5/02
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermoacoustic device capable of obtaining stable output even in a case where thermal energy supplied from a heat supply source is insufficient.SOLUTION: A thermoacoustic device 10 includes a first sonic wave generation unit 30, a second sonic wave generation unit 40 and a cooler 50 provided in a pipe member 20. The first sonic wave generation unit 30 is configured to convert electric energy input by a power storage device into acoustic energy not via thermal energy, to generate sonic wave in work gas. The second sonic wave generation unit 40 is configured to convert thermal energy supplied from an engine as a heat supply source into acoustic energy, to generate sonic wave resulting from thermoacoustic self-excited vibration in work gas. The cooler 50 is configured to convert the acoustic energy of the sonic wave from the first and second sonic wave generation units 30, 40 into cold energy, and then output it.SELECTED DRAWING: Figure 1
Patent JP-2017108139-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: HERBERT HUTTER
IPC: H01L23/31
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device (100A).SOLUTION: The semiconductor device includes: at least one semiconductor component (110) having a semiconductor substrate; and a barrier layer (120) provided at least on or part of the at least one semiconductor component (110). The barrier layer (120) includes: a polymeric material; and an organometallic complexing agent covalently bonded to the polymeric material.SELECTED DRAWING: Figure 1A
Patent JP-2018094955-A (JP)
Title: Transportation system
Inventor: MAMADA SHOGO
IPC: B61L27/00
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a transportation system which is improved in its safety and convenience.SOLUTION: A transportation system 1 has trunk lines 10 to 13 and branch lines 20 to 22. A train 30 running along the trunk line 10 and another train 30 running along the trunk line 11 are connected (connection J). A train 30 running along the trunk line 10 and a bus 40 running along the trunk line 12 are connected (connection K). A bus 40 running along the branch line 20 and another bus 40 running along the branch line 21 are connected (connection L). At a stop 20a in the branch line 20, a stopping bus 40 and a building 25 are connected (connection M).SELECTED DRAWING: Figure 1
Patent JP-2018093941-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which executes a specific performance without letting a player have an unpleasant feeling.SOLUTION: A slot machine can derive a middle stage replay or a rightward rising replay as a prescribed display result and a fall replay as a specific display result. When the specific display result is derived and when the prescribed display result is derived, a replay is granted. The derivation of the specific display result may be more disadvantageous for a player than the derivation of the prescribed display result. The slot machine can execute a specific performance when the prescribe display result is derived both in RT1 and RT3. The slot machine executes the specific performance when the specific display result is derived in RT1 while it does not execute the specific performance although the specific display result is derived in RT3.SELECTED DRAWING: Figure 23
Patent JP-2018097436-A (JP)
Title: Vehicle having automatic travel function
Inventor: IKEDA SATOSHI
IPC: G08G1/16
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle having an automatic travel function which adequately performs traveling after stopping without performing complicated control when the vehicle is stopped by an actuation of an automatic brake.SOLUTION: A timer is actuated by a timer function 13 when an automatic brake function 12 is actuated. A threshold of a count value of the timer function 13 is changed by raising/lowering in response to an external environment by determining a state of an external environment (e.g. presence/absence of congestion) such as a circumferential road state. Tracking is performed after staying at the spot without immediately performing a bypass action or a bypass action is immediately performed by an action performance function in response to the external environment.SELECTED DRAWING: Figure 3
Patent JP-2018097438-A (JP)
Title: Pseudo-random number generation device and pseudo-random number generation program
Inventor: OKUTOMI HIDETOSHI
IPC: G09C1/00
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To make it difficult to infer seed-related values such as initial mapping values, a parameter string utilized to generate a pseudo-random bit string, from the output pseudo-random bit string.SOLUTION: The present invention relates to a pseudo-random number generation device comprising: pre-stage mapping calculation means 201 for performing pre-stage mapping computation on the basis of a parameter string and mapping values; and post-stage mapping calculation means 203 for performing mapping computation different from the pre-stage mapping computation on the basis of the calculation result obtained by the pre-stage mapping calculation means 201 and then returning a computation result to the pre-stage mapping calculation means 201. The pseudo-random number generation device repeats mapping computation by a loop of the pre-stage mapping calculation means 201 and the post-stage mapping calculation means 203 for a predetermined number of times, and generates a pseudo-random number consisting of an output random bit string 802 on the basis of the calculation result obtained by the pre-stage mapping calculation means 201.SELECTED DRAWING: Figure 3