baber/WOPTO huggingface dataset:
Patent JP-2015204111-A (JP)
Title: Systems and methods for anonymized user list count
Inventor: EIDE SEBASTIAN PROBST
IPC: G06F17/30
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an anonymizing method and system for database systems, which is effective in preventing personal privacy loss.SOLUTION: A computer system includes a database 30 configured to receive a query and produce a list of user IDs, and an anonymization module 20. The anonymization module is configured to receive a list of user IDs that defines a true user count in response to the query, generate a noisy user count of the list of user IDs, compare the true user count to a first threshold value stored in memory, compare the noisy user count to a second threshold value stored in memory, and output the noisy user count only if the true user count is greater than the first threshold value and the noisy user count is greater than the second threshold.
Patent JP-2016188608-A (JP)
Title: Evaporated fuel leak check system
Inventor: HONJO TAKUYA
IPC: F02M25/08
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a leak check system which can properly perform leak check, without adding a pressurizing pump for leak check.SOLUTION: A leak check system is equipped with a bypass valve 23; a bypass pipe 21 connected to an upstream side of a pressurizing pump 9 in an accumulation fuel supply pipe 19 without passing through a canister 7; and a fresh air valve 25. When an engine is actuated, a purge valve 11 is closed, the bypass valve 23 is opened, the fresh air valve 25 is fully closed, and the pressurizing pump 9 is actuated, thereby performing leak check of evaporated fuel. When the engine is stopped, the purge valve 11 is closed, the bypass valve 23 is closed, the fresh air valve 25 is switched to connect the inside of the canister 7, a new supply pipe 13, and the bypass pipe 21, and the pressurizing pump 9 is actuated, thereby performing the leak check of the evaporated fuel.SELECTED DRAWING: Figure 4
Patent JP-2016189318-A (JP)
Title: Vanadium redox battery
Inventor: YAMAMURA ASAO
IPC: H01M50/409
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vanadium redox battery that suppresses self-discharge.SOLUTION: A vanadium redox battery includes a positive electrode active material, a negative electrode, a barrier membrane and electrolytic solution. The positive electrode active material contains cations including vanadium ions whose oxidation number varies between pentavalent and tetravalent or vanadium whose oxidation number varies between pentavalent and tetravalent by an oxidation-reduction reaction. The negative electrode contains a negative electrode active material containing cations which contain vanadium ions whose oxidation number varies between divalent and trivalent or vanadium whose oxidation number varies between divalent and trivalent by an oxidation-reduction reaction. The barrier membrane compartments a region containing the positive electrode and a region containing the negative electrode and passes hydrogen ions therethrough. Electrolytic solution is contained in each of the region containing the positive electrode and the region containing the negative electrode. Surface active agent is contained in any one of the electrolytic solution contained in the region containing the positive electrode and the electrolytic solution contained in the region containing the negative electrode, or both of the electrolytic solution contained in the region containing the positive electrode and the electrolytic solution contained in the region containing the negative electrode.SELECTED DRAWING: None
Patent JP-2016189757-A (JP)
Title: Increasing agent of lean body weight
Inventor: TOMOSAWA HIROSHI
IPC: A23L33/21
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an agent capable of safely oral ingestion, inhibiting reduction of lean body weight even with dietary restriction by oral ingestion and inhibiting rebound of weight after diet and efficient for increase of lean body weight.SOLUTION: There is provided an increasing agent of lean body weight, which is at least one kind selected form hardly digestible dietary fiber and polydextrose as a water soluble dietary fiber said to have increase of digestion absorption function, fermentation of dietary fiber, assimilation effects by intestinal bacterial flora, bulking effects, ion exchange reaction, water content adsorption effects, and absorption inhibition effects of saccharide, lipid or the like.SELECTED DRAWING: Figure 3
Patent JP-2016194252-A (JP)
Title: Centrifugal compressor
Inventor: KUNIEDA TAKAHITO
IPC: F04D29/16
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce thrust force.SOLUTION: A centrifugal compressor includes a housing, the housing including a front housing 20 where impeller chambers 21, 22 storing impellers 14, 15 are partitioned. The first impeller chamber 21 is defined by a first part 20a and an intermediate part 20c, and the second impeller chamber 22 is defined by a second part 20b and an intermediate part 20c. A space between a base end face 14a of the first impeller 14 and a first opposite face 20ca of the intermediate part 20c opposite to the base end face 14a is defined as a first back area BS1. In the first back area BS1, an annular seal part 25 is provided. The seal part 25 divides the first back area BS1, where the seal part 25 is provided, into a first region A1 and a second region A2.SELECTED DRAWING: Figure 2
Patent JP-2016029142-A (JP)
Title: Thermally conductive polycarbonate resin composition and molding
Inventor: TAJIMA HIROYUKI
IPC: C08L83/04
Filed: 2015-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermally conductive polycarbonate resin composition that has excellent thermal conductivity and a high level of heat resistance while showing particularly excellent impact resistance, and a molding thereof.SOLUTION: A thermally conductive polycarbonate resin composition comprises, based on 100 pts.mass of polycarbonate resin, 10-50 pts.mass of boron nitride, and 15-80 pts.mass of talc with an average particle diameter of 10 μm or more.SELECTED DRAWING: None
Patent JP-2016201187-A (JP)
Title: Electromagnetic relay
Inventor: YAMAGATA KATSUTOSHI
IPC: H01H50/24
Filed: 2015-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay that can reduce collision noise occurring due to the impingement of a movable spring on a stopper.SOLUTION: In an electromagnetic relay 1, a movable spring 35 includes a movable portion 36 that comes into and out of contact with a pair of fixed contacts 31 in response to turn-on/off of energization of an excitation coil 21. An armature 25 is displaced integrally with the movable portion 36. When the excitation coil 21 is energized, the movable portion 36 of the movable spring 35 is deformed by magnetic force to come into contact with the pair of fixed contacts 31. When energization to the exciting coil 21 is cut off, the movable portion 36 of the movable spring 35 is separated from the pair of fixed contacts 31 by restoring force. When the exciting coil 21 is energized, a stopper 5 comes into contact with the movable portion 36 before the movable portion 36 comes into contact with the pair of fixed contacts 31, and reduces the moving speed of the movable portion 36. When energization to the excitation coil 21 is interrupted, the stopper 5 abuts against the armature 25 to alleviate the movement of the movable portion 36.SELECTED DRAWING: Figure 1
Patent JP-2016203651-A (JP)
Title: Artificial satellite, accumulated angular momentum removal device, and ground station system
Inventor: KUDO MASAHITO
IPC: B64G1/28
Filed: 2015-04-15
Abstract: PROBLEM TO BE SOLVED: To inhibit occurrence of unloading of a reaction wheel 212.SOLUTION: In regard to a wheel rotation number 121, an adjustment angle 131 for adjusting a paddle angle of a solar array paddle 211 is periodically calculated by using the wheel rotation number 121 of a reaction wheel 212. A paddle drive part 219 rotates the solar array paddle 211 around a rotating shaft so that the paddle angle can be an angle changed by the adjustment angle 131.SELECTED DRAWING: Figure 2
Patent JP-2016006369-A (JP)
Title: Heat exchanger and heat exchanger manufacturing method
Inventor: BUN KENGO
IPC: B60H1/32
Filed: 2015-04-20
Abstract: PROBLEM TO BE SOLVED: To decrease the number of components and simplify a configuration in relation to a heat exchanger in which a plurality of channels in which an external fluid circulates is divided in a tube longitudinal direction and a manufacturing method of the heat exchanger.SOLUTION: A heat exchanger comprises two evaporation units 10 and 20 disposed in series to an air flow direction, a space formed between tubes 111 and 211 adjacent in a tube stacking direction forms an air passage 60, a space formed between the tubes 111 and 211 adjacent in the air flow direction forms a tube clearance 61 communicating with the air passage 60, a partition portion 80 separating the air passage 60 in a tube longitudinal direction is provided in the air passage 60, the partition portion 80 includes a pair of engagement pieces 81 and 82 extending in the air flow direction and elastically deformable, a protruding portion 84 engaged with the tube clearance 61 is provided on each of the paired engagement pieces 81 and 82, and the partition portion 80 is inserted into the air passage 60 from upstream or downstream in the air flow direction.
Patent JP-2016205995-A (JP)
Title: Oil mist detector and oil mist detection method
Inventor: NOMURA TOSHIYUKI
IPC: G01N21/53
Filed: 2015-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an oil mist detector capable of preventing deterioration in detection accuracy by reducing reflected light.SOLUTION: The oil mist detector includes a storage body 6 that has a storage space 7 where a light-emitting element 4 and a light receiving element 5 are stored and that has an introduction space 8 into which oil mist is introduced, and the detector detects oil mist by emitting light emitted from the light-emitting element to the oil mist and using the light receiving element to receive the light reflected or scattered by the oil mist in the storage body. The oil mist detector comprises a lens 9 that separates between the storage space and the introduction space and where a based groove 18 opening toward the storage space is formed. The lens comprises: a first light guiding region 19a that is provided on one side separated by the based groove and guides the light emitted from the light-emitting element to the introduction space; and a second light guiding region 19b that is provided on the other side separated by the based groove and guides the light reflected or scattered by the oil mist to the light receiving element.SELECTED DRAWING: Figure 3
Patent JP-2016206437-A (JP)
Title: Method for manufacturing wavelength division multiplexing optical communication module
Inventor: OHATA NOBUO
IPC: G02B6/32
Filed: 2015-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a wavelength division multiplexing optical communication module that can prevent the positional deviation of an optical lens even when the application position of resin deviates from the center of the optical lens.SOLUTION: A wavelength division multiplexing optical communication module includes a plurality of light-emitting elements, a plurality of optical lenses 3 for each adjusting the wave front of outgoing light from the plurality of light-emitting elements; and a multiplexer for multiplexing the light adjusted by the plurality of optical lenses 3. Resin 9 is applied on a carrier 7 so as to form a shape having a curvature in axial rotation symmetry. The bottom surfaces of the optical lenses 3 adhere to the carrier 7 by the resin 9. A recess 10 having a curvature is formed in the center of the bottom surfaces of the optical lenses 3.SELECTED DRAWING: Figure 7
Patent JP-2015172055-A (JP)
Title: Influenza hemagglutinin variants and neuraminidase variants
Inventor: YANG CHIN-FEN
IPC: C07K14/11
Filed: 2015-05-01
Abstract: PROBLEM TO BE SOLVED: To provide polypeptides and polynucleotides of novel, newly emergent, or newly re-emergent virus strains, and novel influenza vaccines.SOLUTION: The present invention provides: polypeptides comprising (avian pandemic) influenza hemagglutinin variants and neuraminidase variants; isolated polypeptides; a method for producing a protective immune response against an influenza virus; an immunogenic composition comprising an immunologically effective amount of a recombinant influenza virus; and a live attenuated influenza vaccine.
Patent JP-2015165909-A (JP)
Title: Apparatus and method for manufacturing sheet-like member related to absorbent article
Inventor: OKUDA ATSUSHI
IPC: A61F13/472
Filed: 2015-05-01
Abstract: PROBLEM TO BE SOLVED: To bond a nonwoven fabric to another member at high bonding strength, while substantially retaining the nonwoven fabric, the bulk of which is recovered, in a highly bulky state.SOLUTION: An apparatus is provided for manufacturing a sheet-like member by bonding a nonwoven fabric to another member related to an absorbent article. The apparatus includes: a bulk recovery device that, while conveying the nonwoven fabric continued in the conveyance direction along the conveyance direction, sprays hot air to the nonwoven fabric to heat the nonwoven fabric and recover the bulk of the nonwoven fabric; and a bonding device that bonds the nonwoven fabric, the bulk of which is recovered by the hot air, to the other member by adhesive in a high temperature state higher than the temperature before being heated by the hot air.
Patent JP-2015158690-A (JP)
Title: Light extraction film for organic light-emitting diode display device
Inventor: POTTS JOHN E
IPC: G02B5/00
Filed: 2015-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional optical film for enhancing light extraction.SOLUTION: The multi-functional optical film for enhancing light extraction includes a flexible substrate, a structured layer, and a backfill layer. The structured layer effectively uses microreplicated diffractive or scattering nanostructures located near enough to the light generation region to enable extraction of an evanescent wave from an organic light emitting diode (OLED) device. The backfill layer has a material having an index of refraction different from an index of refraction of the structured layer. The backfill layer also provides a planarizing layer over the structured layer in order to conform the light extraction film to a layer of an OLED display device. The optical film may have additional layers added to or incorporated within it to an emissive surface in order to effect additional functionalities beyond improvement of light extraction efficiency.
Patent JP-2015221793-A (JP)
Title: Anti human trop-2 antibody having in vivo antitumor activity
Inventor: NAKAMURA YASUSHI
IPC: A61P35/00
Filed: 2015-05-07
Abstract: PROBLEM TO BE SOLVED: To provide antibodies specifically reacting with hTROP-2 and having in vivo antitumor activity, hybridomas producing the antibodies, conjugates of the antibodies and agents, pharmaceutical compositions for the diagnosis or treatment of tumors, detection methods of tumors, and kits for the detection or diagnosis of tumors.SOLUTION: The invention relates to a hybridoma immunizing a mouse with an hTROP-2 expression stable cell line or recombinant hTROP-2 protein, and producing anti-hTROP-2 monoclonal antibodies (mAb) which recognize hTROP-2 protein in accordance with a usual method. The invention also relates to antibodies whose antibody gene sequence is determined by evaluating the anti-hTROP-2-mAb (about 160 clones) using Xenograft Treatment model of pancreatic cancer cell line PK-59 cell, and obtaining antibodies and production hybridomas expressing tumor growth inhibitory activity that is significant in vivo.
Patent JP-2016213659-A (JP)
Title: Semiconductor switch circuit
Inventor: MORIMOTO MITSUAKI
IPC: H03K17/08
Filed: 2015-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor switch circuit that restricts a sudden change on load current in advance despite a simple circuit configuration.SOLUTION: A semiconductor switch circuit comprise: a bipolar transistor 21 provided between a power source 11 and a load 13; a constant current circuit 31 that limits output current of the bipolar transistor 21 to a current limit value or below; a MOSFET 23 provided between the bipolar transistor 21 and the load 13, and connected in series with the bipolar transistor 21; and a gate control circuit 33 that controls drive of the MOSFET 23. The MOSFET 23 is turned on by the gate control circuit 33, the bipolar transistor 21 is turned on by the constant current circuit 31, and power supplied from the power source 11 is supplied to the load 13 in a limited state.SELECTED DRAWING: Figure 1
Patent JP-2015147214-A (JP)
Title: Sand collecting device in sedimentation basin
Inventor: SUZUKI KENJI
IPC: B01D21/18
Filed: 2015-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a sand collecting device where sediment piled on the bottom surface of a sedimentation basin can be efficiently flown without being remained in the vicinity of the side wall of the sedimentation basin in the sand collecting device in the sedimentation basin having a nozzle to flow the sediment piled on the bottom surface of the sedimentation basin by injecting low pressure water.SOLUTION: In a sand collecting device by a low pressure sand collecting system that low pressure water is injected and sediment piled on the bottom surface of the sedimentation basin is flown and collected in a sand collecting pit located at the bottom of the sedimentation basin, a nozzle header is disposed in the vicinity of the side wall of the sedimentation basin and a nozzle having a first pipe part inclining downward to a side wall side, a second pipe part being curved from the tip of the first pipe part below the opposite side of a side wall and a nozzle head disposed continuously at the tip of the second pipe part is attached to the nozzle header.
Patent JP-2016000885-A (JP)
Title: Carbon fiber non-woven fabric, gas diffusion electrode for solid high molecular weight form fuel cell and solid high molecular weight form fuel cell
Inventor: SHIMOYAMA SATORU
IPC: H01M8/02
Filed: 2015-05-20
Abstract: PROBLEM TO BE SOLVED: To provide carbon fiber non-woven fabric in which resistance at the time when gas goes through is low because air gaps is arranged inside, and which is superior in compression recovery rate to a thickness direction, and is suitable for, especially, a gas diffusion electrode backing for solid high molecular weight form fuel cells.SOLUTION: A carbon fiber non-woven fabric contains confounded carbon fiber orienting in a thickness direction, and has a void that is formed about parallel to a face side and whose cross sectional area is 350-200000 μm.
Patent JP-2015165814-A (JP)
Title: Ice cream product
Inventor: FUKUDA MASAHIRO
IPC: A23G9/44
Filed: 2015-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an ice cream product having excellent shape retainability at the maximum overrun, with good texture and refreshing taste which are stable without deterioration after a long-term storage.SOLUTION: The ice cream product includes nonpolymeric catechins (A) and caffeine (B) as components, with a content mass ratio of the component (B) to the component (A), i.e. [(B)/(A)], of 0.06 to 0.18, a solid content in the whole ice cream product of 25 to 38 mass%, and an overrun of 110 to 150%.
Patent JP-2016216410-A (JP)
Title: Nucleus hydrogenation method for aromatic compound using alcohol and water
Inventor: SHIRAI MASAYUKI
IPC: C07C27/04
Filed: 2015-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for the nucleus hydrogenation of an aromatic compound without using hydrogen for the improvement of safety and the diversification of a hydrogen source.SOLUTION: Provided is a method for the nucleus hydrogenation of an aromatic compound where primary alcohol, water and an aromatic compound are contacted at a reaction temperature of 300 to 350°C in the presence of a catalyst obtained by carrying palladium into a carrier such as active carbon, and hydrogen is added to the aromatic ring carbon of the aromatic compound. The ratio of the volume of the primary alcohol to the volume of the water is preferably 0.2 to 5.SELECTED DRAWING: None
Patent JP-2016217060-A (JP)
Title: Work room formation device for coating balustrade, sheet used therewith, and preservative coating method for balustrade using the same
Inventor: YAMADA HIROBUMI
IPC: E01D22/00
Filed: 2015-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a work room formation device for coating a balustrade that prevents scattering of dusts and powdery dusts, mitigates burdens for work preparation, and enables preservative coating work without restricting traffic on a pedestrian bridge, etc.SOLUTION: A work room formation device includes a main frame 2 comprising a first frame 4 mounted on a bridge walkway 55 and a second frame 5 installed outside of a balustrade 52, and a sheet 3 for forming a work room 6 fitted on the main frame 2. Since a slit is formed on both right and left sides of the sheet 3 for letting the balustrade 52 pass through, the work room may be formed to be relatively compact in size and light-weight. As a result, burdens on work preparation are mitigated. Furthermore, the balustrade 52 may be coated for preservation without restricting traffic on a pedestrian bridge 51.SELECTED DRAWING: Figure 3
Patent JP-2016222750-A (JP)
Title: Resin composition, molded body, and resin composition manufacturing method
Inventor: ZHOU XUANQUAN
IPC: C08J3/20
Filed: 2015-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having sufficient toughness.SOLUTION: The resin composition is manufactured by dispersing fine particle aggregate with the maximum aggregate diameter of 800 nm or less in a phase where two or more kinds of resin are codissolved.SELECTED DRAWING: Figure 1
Patent JP-2016225065-A (JP)
Title: Battery module
Inventor: KUSABA KOSUKE
IPC: H01M2/10
Filed: 2015-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery module capable of improving reliability of electrical connection between a bus bar and a battery cell 1.SOLUTION: A battery module comprises a plurality of battery cells 1, a first bus bar portion 2 for electrically connecting one terminal portion 7 of each of the battery cells 1, a second bus bar portion 3 for electrically connecting the other terminal portion of each of the battery cells 1, and an expansion element 8. The first bus bar portion 2 has a plurality of fuses 21 and a first bus bar body 20 connecting the one terminal portion 7 of the battery cell 1 via the fuse 21. The expansion element 8 increases in volume at the time of fusion cutting of the fuse 21 due to overheating of the battery cell 1 and hinders electrical connection between the battery cell 1 and the first bus bar portion 2.SELECTED DRAWING: Figure 4
Patent JP-2017004200-A (JP)
Title: Tablet terminal with wireless lan function capable of using pxe program
Inventor: SUGIYAMA SHIGEAKI
IPC: G06F9/445
Filed: 2015-06-09
Abstract: PROBLEM TO BE SOLVED: To allow a PXE program function usable only in a wired LAN environment to be used under a wireless LAN environment by installing a LAN controller inside a tablet terminal and connecting it with a wireless LAN controller.SOLUTION: A tablet terminal without a hard disk comprises: a wired LAN controller that is connected with an internal bus in the tablet and directly communicates with a PXE program; and a wireless LAN controller that is internally connected with the wired LAN controller and connected with an external access point. When the tablet terminal is turned on, it turns on the wireless LAN controller, and has the activation of a PXE program waited until the completion of security authentication between the wireless LAN controller and the external access point.SELECTED DRAWING: Figure 1