baber/WOPTO huggingface dataset:
Patent JP-2017133380-A (JP)
Title: Scroll compressor and air conditioner including the same
Inventor: NAKAI RYOTA
IPC: F04B39/00
Filed: 2016-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor adopting a scroll structure in consideration of the thermal expansion of a scroll during operation for inhibiting a lateral face clearance from being too small in an area near the inner periphery of a lap part and a lateral face clearance from being too large in an area near the outer periphery of the lap part, thus reducing friction loss and refrigerant leakage loss.SOLUTION: The scroll compressor includes a fixed scroll 30 and a movable scroll 40. Between the lateral face of a fixed side lap part 32 of the fixed scroll and the lateral face of a movable side lap part 42 of the movable scroll, a lateral face clearance δ is formed which is gradually larger as extending from the outer periphery side to the inner periphery side.SELECTED DRAWING: Figure 6
Patent JP-2017133615-A (JP)
Title: Heat insulation material, vacuum heat insulation material, method for manufacturing heat insulation material and equipment using heat insulation material or vacuum heat insulation material
Inventor: ECHIGOYA HISASHI
IPC: F16L59/04
Filed: 2016-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure in which a heat insulation material is compactified and a coefficient of heat transfer of the heat insulation material is lowered.SOLUTION: The heat insulation material 1 containing at least inorganic fiber has a configuration with integrated inorganic fiber 2, where average fiber diameter of the inorganic fiber is 0.1 to 10 μm, and is compressed and adjusted while being heated so that a long axis of the inorganic fiber comes close to a compression surface in parallel with each other.SELECTED DRAWING: Figure 2
Patent JP-2017112081-A (JP)
Title: Method for manufacturing separator of pp-pe composite structure by unidirectionally stretching by inflation film method
Inventor: FAN JIANGUO
IPC: B29C55/28
Filed: 2016-02-04
Abstract: PROBLEM TO BE SOLVED: To disclose a method for manufacturing a separator of a PP-PE composite structure by unidirectionally stretching by an inflation film method.SOLUTION: A method for manufacturing a separator of a PP-PE composite structure comprises a base film preparation step, a thermal treatment step, a cold drawing step, a hot drawing step and a setting step in this order. A microporous film manufactured according to the invention is arranged to utilize characteristics, such as a low self-closing temperature of PE and a high film collapse temperature of PP, and it has a pore closing temperature of 128-133°C, and a film collapse temperature of 168-180°C. A PE microporous film melts between 120 and 130°C. The microporous film serves to suppress the rise in temperature accompanying the closing of micropores because of its early closing property, and suits characteristics of a lithium ion battery.SELECTED DRAWING: None
Patent JP-2017139156-A (JP)
Title: Shadowless lamp
Inventor: SATO TAKASHI
IPC: F21V8/00
Filed: 2016-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a shadowless lamp capable of reducing illumination unevenness in an irradiation field with a simple structure.SOLUTION: A shadowless lamp includes a plurality of LED light sources 31A, 31B, a reflection mirror 11 configured to reflect light from the plurality of LED light sources 31A, 31B to an irradiation field, and a rod-like light guide body 20 configured to guide light from the plurality of LED light sources 31A, 31B to the reflection mirror 11. The light guide body 20 makes mixed light, extending from the outside of the reflection mirror 11 and configured by mixing light from the plurality of LED light sources 31A, 31B in the light guide body, incident from an emission surface 22 of a tip part 23 to the reflection mirror 11.SELECTED DRAWING: Figure 3
Patent JP-2016169464-A (JP)
Title: Liquid crystal polyester monofilament
Inventor: WATANABE RYO
IPC: D06M13/224
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal polyester monofilament having high strength, a high elastic modulus and excellent process passing property, post-processing property and wear resistance.SOLUTION: The liquid crystal polyester monofilament has a surface roughness (Ra) of 0.015 to 0.100 μm in a fine concavo-convex pattern on a fiber surface and a maximum diameter reduction rate of 8.0% or less. The liquid crystal polyester monofilament has a degree of variability in the strength 10.0% or less. The liquid crystal polyester monofilament has preferably a fineness of 8 dtex or less.SELECTED DRAWING: None
Patent JP-2017151243-A (JP)
Title: Liquid crystal lens and method for manufacturing the same
Inventor: AKIMOTO TAKASHI
IPC: G02F1/1339
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent degradation in the performance of a high resistance film in a process of manufacturing a liquid crystal lens.SOLUTION: A method for manufacturing a liquid crystal lens includes: a step of forming a second glass cell C2 for encapsulating a liquid crystal layer by anodic joining of a second spacer 16 to a fourth glass plate 5 and a fifth glass plate 6; and a step of forming a high resistance film unit U by forming a high resistance film 13 via an insulation film 12 on a second electrode 8. The method for manufacturing a liquid crystal lens includes a step of adhering the high resistance film 13 side of the high resistance film unit U to the second glass cell C2.SELECTED DRAWING: Figure 3
Patent JP-2017148759-A (JP)
Title: Spray liquid recovery booth
Inventor: WADA SHINJI
IPC: B01D50/00
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a spray liquid recovery booth which allows recovery efficiency of spray liquid to be high without requiring much maintenance work.SOLUTION: Spray liquid recovery booths 10, 10' comprise: a liquid flow plate 11 having a front surface for flowing a recovery liquid 15 to recover a spray liquid L sprayed from a spray gun S; a water tank 13 disposed under the liquid flow plate 11, and storing the recovery liquid 15; a vortex part 14a forming a vortex chamber 14 causing a gas-liquid contact between a gas containing a spray liquid L suctioned from a lower side of the liquid flow plate 11 and a recovery liquid 15 of the water tank 13; an exhaust fan 12 generating a suction force which suctions the gas into the vortex chamber 14 while winding up the recovery liquid 15 in the water tank 13 to cause the gas-liquid contact between the gas and the recovery liquid 15 of the water tank 13; and a shower part 18 disposed in a channel extending from the vortex chamber 14 to the exhaust fun 12, and having a shower nozzle 18a discharging the recovery liquid 15 to shoot back the gas.SELECTED DRAWING: Figure 2
Patent JP-2017155138-A (JP)
Title: Antistatic agent and adhesive composition
Inventor: TOMITA YUSUKE
IPC: C09J7/02
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic agent excellent in antistatic property and capable of being used as an addition type antistatic agent for adhesive without contaminating an adherend.SOLUTION: There is provided an antistatic agent (X) which contains a copolymer (A) having a constitutional unit (a1) derived from (meth)acrylic acid salt (a01) represented by the following general formula (1) and a constitutional unit (a2) derived from (meth)acrylic acid ester (a02) represented by the following general formula (2) and has percentage content of a group represented by the following general formula (3) of 40 to 70 wt.% based on weight of the copolymer (A) and weight average molecular weight of the copolymer (A) of 5,000 to 300,000. In the general formula (3), Qis a cation represented by one of the general formula (4) to the general formula (9).SELECTED DRAWING: None
Patent JP-2017155510-A (JP)
Title: Beam-column joint structure
Inventor: SUZUKI HIDEYUKI
IPC: E04B1/58
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To secure a rigid zone of a beam-column joint structure in which flat beams cross each other.SOLUTION: In a beam-column joint structure 1 that comprises a beam-column frame of a rigid-framed structure and in which a column 10 and the beams 20 and 21 are joined together in a region where one or more flat beams 20 and 21 having a beam width greater than a column width cross each other, the beams 20 and 21 are joined to a wing wall 15 integrally connected to a side surface of the column 10 in the region where the flat beams 20 and 21 cross each other. Thus, a rigid zone in the crossing of the beams 20 and 21 is enlarged to a range of the whole crossing.SELECTED DRAWING: Figure 1
Patent JP-2017158148-A (JP)
Title: Imaging module and imaging apparatus
Inventor: HARITO KAZUKI
IPC: G02B3/00
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an imaging module capable of achieving a thin form, and an imaging apparatus having the imaging module.SOLUTION: An imaging module 10 comprises: an image sensor 16, a lens part 13 that is provided on an incident side of a light from the image sensor 16 in an optical axial direction, and includes a first lens sheet 14 and a second lens sheet 15; and a substrate 18 that is electrically connected to the image sensor 16, and in which a circuit pattern is provided. The first and second lens sheets 14 and 15 include: light transmission parts 141 and 151 that are arranged to at last one direction along a sheet surface, and have a unit lens forms 142 and 152 on one surface side; and light absorption parts 143 and 153 that are provided between the light transmission parts, and are extended along a thickness direction. The substrate 18 is provided to at least one part of the circumference of the image sensor 16. In an optical axis O direction, a surface 16s of the incident side of the light of the image sensor 16 is positioned at a position similar to a surface 18s of the incident side of the light of the substrate 18.SELECTED DRAWING: Figure 2
Patent JP-2017162869-A (JP)
Title: Semiconductor device
Inventor: CHEN YI
IPC: H01L29/78
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a reliable semiconductor device which has a simple field plate structure, which enables the increase in MOS breakdown voltage, and which is small in the current change according to an external voltage fluctuation.SOLUTION: A semiconductor device comprises a field plate having one end connected at a drain potential and the other end connected at a source potential, and formed by polycrystalline silicon. The field plate has a structure in which a P-type layer and an N-type layer are alternately repeated in a section ranging from the drain potential connection to the source potential connection; and the P-type layer is lower than the N-type layer in concentration. By making the impurity concentration of the P-type layer lower than that of the N-type layer like this, a depletion layer spreads chiefly in the P-type layer. Many carriers in the P layer are holes and therefore, a feedback speed to a sudden change of an external voltage according to the carriers becomes slower than that achieved by electrons, and the fluctuation in current becomes smaller.SELECTED DRAWING: Figure 4
Patent JP-2017163674-A (JP)
Title: Insertion/removal mechanism for functional unit
Inventor: SAGAWA TOMOYUKI
IPC: H02B11/127
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problems that, in a conventional insertion/removal mechanism, positions of rotary shaft pin and push-in pin insertion holes on a functional unit upper part partition plate are hard to see from a front face of a panel and since lengths of a rotary shaft pin and a push-in pin are shortened so as not to be interfered with a functional unit and the functional unit upper part partition plate, the pins are hard to be inserted and fixed in the holes.SOLUTION: In an insertion/removal mechanism for a functional unit, a rotary shaft pin 4 is provided on a rotary base 13 to which an insertion/removal handle insertion part 3 is fixed and a push-in pin fixing plate 11 to which a push-in pin 5 is fixed is fixed in the insertion/removal handle insertion part 3, such that rotational movements are implemented by utilizing "principle of leverage" and the push-in pin 5 is engaged with a push-in pin penetration hole that is formed on a bottom plate of the functional unit, thereby inserting/removing the functional unit.SELECTED DRAWING: Figure 5
Patent JP-2017158781-A (JP)
Title: Image display control apparatus and method, and program
Inventor: KARINO TAKATOSHI
IPC: A61B6/00
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image display control apparatus and method, and a program capable of indicating a danger of osteolytic bone metastasis to a physician or the like, and preventing the osteolytic bone metastasis from being missed.SOLUTION: The image display control apparatus includes: an image acquiring unit 10 for acquiring an image of a backbone region which includes at least a portion of the backbone of a subject; a highlight region specifying unit 11 for specifying a region to be highlighted within the backbone region on the basis of the image; a bone metastasis region specifying unit 12 for specifying an osteolytic bone metastasis region present in the backbone region; and a display control unit 13 for causing an image to be displayed on a display unit 3. The display control unit 13 displays an osteolytic bone metastasis region included in the highlight region at a higher emphasis than an osteolytic bone metastasis region outside the highlight region.SELECTED DRAWING: Figure 1
Patent JP-2017164905-A (JP)
Title: Laminate film of norbornene compound addition polymer and metal foil
Inventor: FUJIBE SATOSHI
IPC: H05K1/03
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To improve adhesiveness with a metal foil, which is a problem of a laminate film made of cyclic olefin addition polymer with excellent in transparent and heat resistance and extremely low in hygroscopic property.SOLUTION: There is provided a laminate film which consists of a base film layer consisting of a norbornene compound addition polymer containing a monomer unit represented by the general formula (1), wet tensile force of at least one surface of the base film is 40 to 100 mN/m and the surface contacts with the metal foil. In the general formula (1), Rrepresents an alkyl group having 1 to 10 carbon atoms, Rto Rrepresent each independently a hydrogen atom or an alkyl group having 1 to 10 carbon atoms, Rto Rmay bind each other to form a ring, and nis 0 or 1.SELECTED DRAWING: None
Patent JP-2017164280-A (JP)
Title: Imaging module, endoscope, and manufacturing method of imaging module
Inventor: USUDA HIDEAKI
IPC: H04N5/225
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an imaging module in which an excellent imaging performance can be stably acquired.SOLUTION: An imaging module 100 comprises: an imaging unit 102 having an imaging element 4; a frame member 31 positioned to the imaging element 102; and a lens part 20 which is optically coupled to the imaging element 4. The frame member 31 comprises a cylinder part 32 for a lens having an insertion space 33 into which a tip end part 23a of the lens 20 in at least an optical axis A1 direction is inserted. The insertion space 33 can receive the lens part 20 in a direction of approaching the imaging element 4, in a state in which movement of the lens part 20 in a direction crossing the optical axis A1 direction is regulated. The lens part 20 is fixed to the cylinder part 32 for the lens, at a position optically coupled to the imaging element 4.SELECTED DRAWING: Figure 1
Patent JP-2017175214-A (JP)
Title: Antenna device and portable radio equipment with the same
Inventor: KOMACHI TOSHIFUMI
IPC: G06K19/077
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To extend a communication distance of an antenna device using a composite magnetic sheet containing a soft magnetic metal powder.SOLUTION: An antenna device comprises: a flat coil pattern 30 that is formed on a substrate 20; and a composite magnetic sheet 40 which is positioned at an opposite side of the substrate 20 in a view from the flat coil pattern 30 and configured by mixing a soft magnetic metal powder with a binder resin. The composite magnetic sheet 40 is supported in such a manner that a predetermined distance L1 is kept to the flat coil pattern 30. According to the present invention, contact of the flat coil pattern 30 and the soft magnetic metal powder is surely prevented. Further, since the flat coil pattern 30 is configured to be positioned between the composite magnetic sheet 40 and the substrate 20, even in the case where the substrate 20 is supported at an upper surface side, contact of a support member 50 and the flat coil pattern 30 can be prevented. Thus, a communication distance can be extended by using the antenna device for short-range radio communications.SELECTED DRAWING: Figure 2
Patent JP-2017173424-A (JP)
Title: Projection type display device
Inventor: ABE SHOHEI
IPC: H04N5/74
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent the decrease in resolution as the pitch of pixels of a projection type display device is narrowed.SOLUTION: A projection type display device 1 includes: at least one or more of reflection type display elements 30B, 30G, and 30R; a polarization separation element 12 that reflects light from the reflection type display element 30R; and a projection optical system 40 that projects light reflected on the polarization separation element 12. The polarization separation element 30R includes a dielectric multilayer film disposed between a pair of transparent base members. The total thickness of the dielectric multilayer film is larger than the pixel pitch of the reflection type display element 30R. Of the dielectric multilayer film, the thickness of the region to reflect light with a predetermined wavelength region is less than or equal to √2/2 times the pixel pitch.SELECTED DRAWING: Figure 1
Patent JP-2017175784-A (JP)
Title: Method of fixing flexible thin film solar cell and thin film solar cell integrated structure
Inventor: SATO SATOSHI
IPC: H02S20/22
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for fixing a flexible thin film solar cell module to a structure with a simple structure.SOLUTION: Provided is a method for fixing a flexible thin film solar cell module and a structure via a linear member fixed to the structure. The structure and the linear member are fixed at a plurality of positions.SELECTED DRAWING: Figure 1
Patent JP-2017175393-A (JP)
Title: Communication device
Inventor: OTA DAISUKE
IPC: H04L29/08
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To improve quality of experience (QoE) for a radio terminal.SOLUTION: A communication device comprises: transmission data volume calculation means for calculating a data volume transmittable to a radio terminal in a prescribed period; and communication control means for comparing a required value, i.e. a data volume required by the radio terminal with the transmittable data volume and for restraining communication to the radio terminal if the transmittable data volume is less than the required value.SELECTED DRAWING: Figure 2
Patent JP-2017175432-A (JP)
Title: Phased array antenna
Inventor: HASEGAWA TAKEHIRO
IPC: H04B7/10
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To realize a low cost phased array antenna by using a time delay device that can change a delay in a radio frequency signal input to a radiating element according to a frequency of a local signal and can reduce the degree to which the delay depends on the radio frequency within a use band.SOLUTION: The dispersion of a first dispersion giving filter (DF1) giving a delay to a plurality of first local signals and the dispersion of a second dispersion giving filter (DF2) giving a delay to an intermediate frequency signal generated from the first local signals and a radio frequency signal are so set that signs of positive and negative are opposite and each time delay device gives dispersion of a different magnitude.SELECTED DRAWING: Figure 1
Patent JP-2017182944-A (JP)
Title: Method for controlling fuel cell system
Inventor: HOSOI TAKAKI
IPC: H01M8/04
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of inhibiting fuel gas from being wastefully discharged while effectively discharging water even when a water surface in a water storage part is inclined by acceleration in a fuel cell system.SOLUTION: In a control method, when produced water in a water storage part reaches the specified amount in a fuel cell system, a controller opens an exhaust valve, when an inclination angle of a water surface estimated using a sensor is larger than that of an inclined plane, the controller closes the exhaust valve after pressure drop in a circulation passage occurs, and when the inclination angle of the water surface estimated using the sensor becomes equal to or less than the inclination angle of the inclined plane, the controller opens the exhaust valve.SELECTED DRAWING: Figure 3
Patent JP-2019089868-A (JP)
Title: Rubber composition for low fuel consumption tire
Inventor: JO YUKIHIRO
IPC: C08L21/00
Filed: 2016-03-31
Abstract: To provide a rubber composition for a low fuel consumption tire which is used for giving a tire having excellent low fuel consumption performance, and to provide a tire using the rubber composition.SOLUTION: The rubber composition for a low fuel consumption tire contains an organosilicon compound having a specific structure and at least one selected from a vinyl organosilicon compound, an amino organosilicon compound, an alkyl organosilicon compound, an epoxy organosilicon compound, a methacrylic organosilicon compound, a mercapto organosilicon compound, a (poly)sulfide organosilicon compound, and a condensate thereof.SELECTED DRAWING: None
Patent JP-2017181923-A (JP)
Title: Positioning stage device
Inventor: NOMOTO KENTARO
IPC: G05D3/12
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a positioning stage device that is preferably used particularly in such uses requiring high positioning accuracy.SOLUTION: A reflector plate 322 is attached on a stage 2 that is provided to be movable in XY direction on a base board 1, and an interferometer main body 321 of an interferometer 32 is attached to the base board 1 via a holder 323 as a positional sensor for detecting the position of the stage 2 by irradiating a laser beam to the reflector plate 322 and capturing reflection light thereof. The holder 323 is fixed to the base board 1 at one end of a measurement direction, while holding the interferometer main body 321 at the other end. The length and linear thermal expansion coefficient in the measurement direction of the holder 323 are defined to cancel changes in the distance between the interferometer main body 321 and the reflector plate 322 caused by changes in environmental temperatures.SELECTED DRAWING: Figure 3
Patent JP-2017177057-A (JP)
Title: Gel-like composition and method for producing the same
Inventor: TAIJI YOSHIMI
IPC: C08L83/04
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a technology for obtaining a gel-like composition which has good releasability from a container, in which the gel shrinks as a lump and is excellent in appearance at the time of shrinkage of the gel, is good in visibility at the end of use, and is excellent in safety.SOLUTION: A gel-like composition contains a water-soluble polymer, a low volatile silicone oil, and a polar solvent.SELECTED DRAWING: None