baber/WOPTO huggingface dataset:
Patent JP-2018145904-A (JP)
Title: Support body, pump and fixation method for support body
Inventor: SUGIYAMA MICHIKO
IPC: F04D29/046
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To avoid fatigue breakdown at a welding portion, in a state where a resistance suppression effect against flow of fluid in a pump is kept.SOLUTION: A support body is configured to fix a component used in a pump to the pump with welding. An end surface around an end part of the support body formed into such a shape as to gradually spread in a width direction of the support body as approaching an edge of the end part. In the vicinity of a center of the end surface of the support body, a corner is chamfered or formed into a substantially concave curve shape. The end part of the support body is fixed with welding so that the end surface of the support body is a surface substantially orthogonal to a flow direction of fluid in the pump.SELECTED DRAWING: Figure 9
Patent JP-2017106717-A (JP)
Title: Operation control method of refrigerating machine in environment test device, and environment test device
Inventor: YAMAMOTO MASAKI
IPC: F25B1/00
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To effectively promote energy saving performance.SOLUTION: When a refrigeration capacity of a refrigerating machine 34 is reduced in temperature control of a test chamber 12, an inverter 58 is controlled to reduce a power supply frequency to thereby reduce a rotational frequency of a driving motor 60 of a compressor 50, and then an actuator is controlled to narrow an electric expansion valve 54 to thereby decrease an evaporation temperature of an evaporator 56, and on the other hand, when the refrigeration capacity of the refrigerating machine 34 is increased, the actuator is controlled to open the electric expansion valve 54 to thereby increase the evaporation temperature of the evaporator 56, and then the inverter 58 is controlled to increase the power supply frequency to thereby increase the rotational frequency of the driving motor 60 of the compressor 50.SELECTED DRAWING: Figure 1
Patent JP-2020094805-A (JP)
Title: Factor estimation system for vibration noise problem
Inventor: MUTO DAISUKE
IPC: G01H17/00
Filed: 2017-03-08
Abstract: To solve the problem of suppressing vibration and noise generated by a product that it is necessary to grasp a sound source, a vibration source, and a transmission path because data having large variations are often obtained in the vibration/noise phenomenon, and it is desired to probabilistically treat estimation results for grasping, and to determine an examination of structural changes made according to the results based on the probability and the degree of influence, and a probabilistic rationale for cost-effectiveness of the structural changes is required as a criterion for the structural changes toward the suppression of vibration and noise.SOLUTION: This can be solved by expressing the relationship between measured signals with a Bayesian network.SELECTED DRAWING: Figure 4
Patent JP-2018033293-A (JP)
Title: Dielectric elastomer actuator and drive system therefor
Inventor: TANAKA YOSHINORI
IPC: H02N11/00
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric elastomer actuator having easy-to-use structure, and a drive system therefor.SOLUTION: The dielectric elastomer actuator comprises: a drive element A having structure in which an elastomer 1 is held between a pair of expandable/contractible electrodes 2; a drive element B having structure in which an elastomer is held between the pair of expandable/contractible electrodes 2; and a connection part 9 connecting the drive element A with the drive element B in series. An electric field is generated between the pair of electrodes 2 when a voltage is applied between the pair of electrodes 2 included in each of the drive element A and drive element B, the generated electric field causes the pair of electrodes 2 to displace in a direction parallel to the electric field to thereby cause the elastomer 1 to extend in a direction vertical to the electric field, the extension of the elastomers 1 interact with each other via the connection part 9.SELECTED DRAWING: Figure 17
Patent JP-2017103831-A (JP)
Title: Performing selective traffic offload procedure
Inventor: DIMITRIOS KARAMPATSIS
IPC: H04W92/08
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a selected Internet protocol traffic offload (SIPTO) procedure.SOLUTION: A network node, (e.g., a mobility management entity (MME) or a serving general packet radio service (GPRS) support node (SGSN)), may receive a packet data network (PDN) connectivity request from a wireless transmit/receive unit (WTRU). A determination may be made to perform SIPTO at a local network, and the WTRU may perform a PDN release and reconnection procedure. The determination may be based on at least one of a specific subscriber group (CSG) ID, a home evolved Node-B (HeNB) ID or a local network ID. An access network discovery and selection function (ANDSF) may be queried for IP interface selection (OPIIS) rules, a local access point name (APN) that supports per flow SIPTO at a local network, and IP flows that may be routed to the local APN.SELECTED DRAWING: Figure 11
Patent JP-2018154456-A (JP)
Title: Handrail
Inventor: IWABUCHI HIROSHI
IPC: B66B23/24
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a new technology capable of improving a visual recognizability of a mark formed on a handrail at day and night.SOLUTION: A handrail including a holding member held by a passenger, a recessed region provided on a top surface of the holding member, and a mark arranged to be included in the recessed region and welded on the holding member, is constituted by laminating a concealing layer in which a top surface of the holding member in the recessed region is disposed to be recessed with respect to a top surface of the holding member in a normal region disposed outside of the recessed region in the longitudinal direction of the holding member and the mark is formed of a first polymer composition containing a first polymer and a white pigment from the side of the holding member, and a light-storing layer formed of a second polymer composition containing a second polymer with a melting point higher than that of the first polymer, a phosphorescent agent, and a pigment.SELECTED DRAWING: Figure 2
Patent JP-2018160352-A (JP)
Title: Plasma generator and plasma generating method
Inventor: WU ZHUOXI
IPC: H05H1/26
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a plasma generator capable of surely generating plasma while preventing degradation of an electrode in a discharge vessel and creeping discharge.SOLUTION: Disclosed is a plasma generator having a pair of electrodes (13a and 15, 13a' and 15, and 23 and 23 or 23' and 23") which are arranged and installed opposite to each other via discharge containers (10, 20). The pair of electrodes is covered with dielectric bodies (13b, 13b' and 20a) constituting a part of the discharge vessel so as not to be exposed to discharge gas in the discharge vessel.SELECTED DRAWING: Figure 1
Patent JP-2018157776-A (JP)
Title: Method for detecting hereditary risk of metabolic disease
Inventor: YAMADA YOSHIJI
IPC: C12Q1/68
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a gene detection method to obtain a factor for determining hereditary risks of metabolic diseases (e.g. obesity/metabolic syndrome, type 2 diabetes mellitus, dyslipidemia including hypertriglyceridemia, hypo-HDL-cholesterolemia, hyper-LDL-cholesterolemia).SOLUTION: The present invention provides a method for determining at least one genetic polymorphism (SNP) thought to be associated with metabolic diseases by considering association with BMI, and detecting hereditary risks of metabolic diseases in Japanese.SELECTED DRAWING: Figure 1
Patent JP-2018159338-A (JP)
Title: Control device of engine
Inventor: MIURA SHIN
IPC: F02D9/04
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an engine capable of combining suppression of engine torque fluctuation and securement of reliability of an exhaust system.SOLUTION: A control device of an engine has a valve stopping mechanism 14b capable of stopping first and fourth cylinders among four cylinders on the basis of establishment of cylinder reduction operation execution conditions, a throttle valve control portion 115 capable of adjusting an air volume, an ignition timing control portion 113 capable of adjusting an ignition timing, an ECU 110 for controlling the valve stopping mechanism 14b, the throttle valve control portion 115, and the ignition timing control portion 113, and an exhaust gas temperature sensor 101 detecting an exhaust gas temperature. The ECU 110 executes ignition timing retarding control by the ignition timing control portion 113 in accompany with air volume increase control by the throttle valve control portion 115 when a condition for switching from a full-cylinder operation to the cylinder reduction operation is established, and restricts the execution of the cylinder reduction operation when an exhaust gas temperature detected by the exhaust gas temperature sensor 101 is a determination temperature T3 or more.SELECTED DRAWING: Figure 5
Patent JP-2018159531-A (JP)
Title: Hot water supply system
Inventor: HOSOKAWA SANA
IPC: F24H1/18
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply system capable of reducing electric power consumption caused by freezing prevention.SOLUTION: A hot water supply system includes: a heat source unit 1 having a heat source device 6 and a hot water storage tank 8 for storing heat generated in the heat source device 6 as hot water; a supply passage 3 that is provided between the heat source unit 1 and a bathtub 2 and in which at least one of hot water supplied from the hot water storage tank 8 and water supplied from a water supply source flows from the heat source unit 1 to the bathtub 2; and a heating unit 4 provided in the supply passage 3 and having a heater 13 for heating the hot water or water flowing in the supply passage 3. The hot water supply system further includes a control section 5 for controlling the heat source unit 1. When a measurement target temperature t satisfies a freezing occurrence condition of water, the control section 5 performs freezing prevention operation for supplying hot water in the hot water storage tank 8 via the supply passage 3 to the bathtub 2.SELECTED DRAWING: Figure 1
Patent JP-2018163222-A (JP)
Title: Information display medium
Inventor: TSURUTA HIROAKI
IPC: H01Q1/38
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the peak of a resonance frequency from shifting while ensuring the passage of a magnetic flux in a configuration where a non-contact communication is possible.SOLUTION: The present invention includes: a base material 11 having a surface on which a display electrode 12 is formed; a transparent electrode 22 opposed to the surface where the display electrode 12 of the base material 11 is formed; an information display layer 23 between the base material 11 and the transparent electrode 22, the information display layer variably displaying information by the difference in the potential between the display electrode 12 and the transparent electrode 22; a non-contact communication antenna 42 arranged on the side of the base material 11 opposite to the side where the display electrode 12 is arranged; a magnetic layer 60 arranged on the side of the non-contact antenna 42 opposite to the side where the base material 11 is arranged; and a metal layer 50 between the non-contact communication antenna 42 and the magnetic layer 60, the metal layer facing a part of the antenna 42 across the base material 41.SELECTED DRAWING: Figure 1
Patent JP-2018162581-A (JP)
Title: Bathroom unit
Inventor: OTAKI TOMOYUKI
IPC: E04H1/12
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom unit to allow a wall panel to be properly connected to a ceiling panel while suppressing cost increase when porcelain plates and/or pottery plates are applied on the wall panel.SOLUTION: A bathroom unit is provided with: a wall panel having a surface panel made of porcelain or pottery, a base plate with elasticity arranged on a back surface of the surface panel, and a metallic frame arranged at a back surface of the base plate; a ceiling panel installed on a top of the wall panel, having a periphery provided with a part to be fitted and a top surface which is arranged inside the periphery and is positioned below an upper end of the wall panel; installation members attached to a top of the frame, having a projecting part projecting over the upper end of the wall panel; and connecting members provided with a fitting part, which is supported at the projecting part by a supporting member, installing the ceiling panel on the wall panel by fitting the fitting part to the part to be fitted.SELECTED DRAWING: Figure 1
Patent JP-2018164508-A (JP)
Title: Deodorizing apparatus
Inventor: MATSUNAGA JUN
IPC: B01D53/86
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing apparatus that is easy to maintain and is compact.SOLUTION: The deodorizing apparatus according to the embodiment includes a sheet to which a photocatalyst is added, a light source that irradiates the sheet with light, and blowing means that blows air along the front and back surfaces of the sheet. In this deodorizing apparatus, since air does not pass through the filter, pressure loss of air hardly occurs. Because of this, the rated capacity of the blower or the like can be reduced. Also, since filter clogging does not occur, the time required for maintenance can be reduced.SELECTED DRAWING: Figure 13
Patent JP-2018168581-A (JP)
Title: Rolling compaction machine
Inventor: SUZUKI KAZUYA
IPC: E01C19/26
Filed: 2017-03-29
Abstract: To provide a rolling compaction machine capable of certainly preventing leaving ROPS in a non-erected state.SOLUTION: A rolling compaction machine includes: a ROPS 20 comprising a lower frame 20b and an upper frame 20a, with the lower frame attached to a rear portion of a vehicle body 5 so as to straddle the lateral direction of the vehicle body; a hinge 22 installed between the lower frame and the upper frame such that the upper frame of the ROPS can be arbitrarily folded by an operator from an erected state consecutively with the lower frame; warning means for warning that the upper frame is folded; folded detection means for detecting whether the upper frame is folded by the hinge; and control means 50 for controlling the warning means. The control means warns the operator and surrounding workers by way of the warning means when the ROPS upper frame has been detected to be in the folded state by the folded detection means.SELECTED DRAWING: Figure 1
Patent JP-2018167683-A (JP)
Title: Curtain air bag
Inventor: OSHIMA MASAHIRO
IPC: B60R21/232
Filed: 2017-03-29
Abstract: To provide a curtain air bag designed such that a rolled part can easily be formed while restricting a size increase.SOLUTION: A curtain air bag has a rolled part 74 on the upper-edge side of a window on the vehicle interior side of a vehicle, the rolled part being folded and accommodated along forward and backward directions, configured to inflate and expand downward so as to cover the vehicle interior side of the window when gas for expansion inflows, and having a folded shape in which its lower edge side approaches its upper edge side when inflation and expansion complete. The air bag 20 comprises: a bag body 21 that inflates and expands so as to cover the vehicle interior side of the window from a folded state by causing inflow of gas for expansion; and a flexible auxiliary sheet 55 including a fiber layer 551 and a coating layer 552 greater in gas impermeability than the fiber layer, and joined to the bag body. The auxiliary sheet is joined to the bag body such that the fiber layer 551 side faces the internal peripheral surface 74a of the center part 75 of the rolled part.SELECTED DRAWING: Figure 13
Patent JP-2017207470-A (JP)
Title: Highly adaptive temperature compensation
Inventor: BRYANT RODERICK
IPC: G01S19/36
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of compensating for temperature related frequency drift of an oscillator.SOLUTION: The method of compensating for temperature related frequency drift of an oscillator comprises; 1) using an external reference frequency signal to derive oscillator compensation data over an entire range of operating temperatures; 2) storing the oscillator compensation data in a first table; 3) for each given operating temperature, obtaining corresponding oscillator compensation data from the first table and applying that data to compensate for temperature related frequency drift; and 4) defining a series of temperature slots, each being sub-divided into a series of temperature bins, for the entire range of operating temperature. The step 1) of using an external reference frequency signal to derive oscillator compensation data over the range of operating temperatures comprises; a) measuring operating temperature and using the external reference frequency signal to determine oscillator compensation values for respective temperature as the operating temperature varies; b) accumulating the determined oscillator compensation values in corresponding temperature bins of a second table; and c) at spaced time intervals, using the data accumulated in the temperature bins of the second table to determine or update the oscillator compensation data stored for one or more slots in the first table.SELECTED DRAWING: Figure 3
Patent JP-2018171262-A (JP)
Title: Rubber for table tennis and table tennis racket
Inventor: HIGUCHI NAOYA
IPC: C08J5/18
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a rubber for table tennis and a table tennis racket capable of improving a hold property of a ball to a table tennis racket and improving a return toss stability in various relative speeds when a ball contacts a table tennis racket which is assumed in table tennis playing.SOLUTION: A rubber for table tennis comprises an elastic sheet. The elastic sheet has a loss coefficient tanδwhich is 0.02 or lower in a frequency 700 Hz, and a change ratio of the loss coefficient in a range of a frequency 500 Hz to a frequency 900 Hz is 1.10 or lower.SELECTED DRAWING: None
Patent JP-2018175028-A (JP)
Title: Plate for basket, basket and method for manufacturing basket
Inventor: ADACHI JOJI
IPC: A45C3/04
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent a decoration part apt to be damaged from being damaged during manufacture of a basket and prevent a design of the decoration part from being restricted by a shape of a plate for the basket and by mounting means for mounting the decoration part on a plate body for the basket.SOLUTION: The plate for baskets according to one embodiment, the plate for baskets to be attached to a basket reticulation formed by weaving vertical cores and lateral cores, includes: a weaving plate that includes a pattern-fixing through-hole for fixing a pattern used for weaving the vertical cores and the lateral cores, and a groove configured to fit the vertical cores to an outer peripheral edge; and a decoration plate having a projection to be fitted in the pattern-fixing through-hole, at the back face, and fixed to the weaving plate via the projection.SELECTED DRAWING: Figure 3
Patent JP-2018177660-A (JP)
Title: Phenol derivative selective methylation method
Inventor: KADOGUCHI HIROYA
IPC: C07C46/00
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for methylating a phenol derivative with good selectivity.SOLUTION: The present invention provides a method for selectively methylating the ortho position and/or para position of a phenol derivative, characterized by subjecting the phenol derivative to a reaction with formaldehyde in the presence of a palladium catalyst.SELECTED DRAWING: None
Patent JP-2018181506-A (JP)
Title: Fluid heating device
Inventor: URATANI SHUHEI
IPC: H05B3/40
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a fluid heating device which allows improvement in heating efficiency and enables size reduction.SOLUTION: A fluid heating device 10 according to the present invention comprises: a heating tube body 20 having a fluororesin tube 22 into which a fluid can circulate and a heating element 24 spirally wound around the outer periphery of the tube; and a core material 30. The heating tube body is spirally wound around the outer periphery of the core material in a plurality of layers. The outer periphery of each of the layers of the heating tube body is preferably covered with a wrapping layer 40 for preventing the expansion of the heating tube body. Preferably, a fluororesin material of the tube is tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer.SELECTED DRAWING: Figure 1
Patent JP-2018175168-A (JP)
Title: Game machine
Inventor: AIKO TOMOYUKI
IPC: A63F5/04
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can derive desired ratio information without excessive load on a main control circuit mounted in a game machine.SOLUTION: Ratio calculation means selects a denominator and numerator according to the type of a ratio calculation, from aggregate results stored in respective aggregate result storage areas, detects an effective unit from a high order digit in a selected aggregate result storage area, and calculates a quotient by using a range of N bytes from the detected effective unit, so as to calculate a ratio calculation result. Ratio display means displays a ratio stored in a plurality of ratio result storage areas on the basis of a predetermined condition, when a predetermined non-display condition is not satisfied, and does not display the ratio stored in the plurality of ratio result storage areas, when the predetermined non-display condition is satisfied.SELECTED DRAWING: Figure 87
Patent JP-2018177279-A (JP)
Title: Two-way opening type carton
Inventor: OTANI HIDEO
IPC: B65D5/54
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To easily divide a carton with an operation as if to crack an egg.SOLUTION: In a carton C, a perforation 2 formed continuously between four side surface plates 11-14 constituting especially a second opening function is formed in such a manner that a perforation 23 on one side surface plates 13 out of the four side surface plates is formed in which an intermediate part is substantially circular arc and both end sides are substantially linear on the one side surface plate 13, and perforations 24, 21 and 22 of other three side surface plates 14, 11 and 12 are formed substantially wavy on the three side surface plates 14, 11 and 12. The carton C is opened by dividing the carton into a bottom lid side and a top lid side along the perforation 2, while slightly pressing an edge part 231 on a projection side of the one side surface plate 13.SELECTED DRAWING: Figure 1
Patent JP-2018179692-A (JP)
Title: Reducible granulation evaluation method of sintered ore
Inventor: TAKAYAMA TORU
IPC: C22B1/16
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a reducible degradation index evaluation method of a sintered ore capable of evaluating the reducible degradation index of the sintered ore which is easier and more effective than the conventional method.SOLUTION: A reducible granulation evaluation method of a sintered ore executes: a sample crushing step S1 of granulating a raw material including an iron-containing raw material, a sub-raw material, and a carbonaceous material and acquiring a powder sample by crushing the sintered ore into powder; an X-ray refraction patter measurement step S2 of acquiring a refraction pattern by analyzing the power sample by the X-ray refraction method; a Rietveld analysis step S3 of acquiring a phase fraction of an ore phase by applying the Rietveld analysis to the refraction pattern; and a reducible granulation evaluation step S4 of evaluating a reducible granulation of the sintered ore from the phase fraction of SFCA-I which is a calcium ferrite phase containing Fe, Ca, Si, and AL among the ore phases. The Rietveld analysis step S3 separates SFCA from SFCA-I, and quantifies the phase fraction of SFCA-I.SELECTED DRAWING: Figure 1