baber/WOPTO huggingface dataset:
Patent JP-2015012220-A (JP)
Title: Heat radiation device
Inventor: MINAMI KAZUHIKO
IPC: H01L23/373
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a technology for satisfactorily soldering a heat radiation device without increasing trouble caused by excessive solders when soldering the heat radiation device comprising a plurality of junctions with a difference of difficulty in solderability.SOLUTION: In a heat radiation device 1, a circuit layer 12 is laminated on one surface side of an insulation layer 11 and a heat sink 20 is laminated via an aluminum layer 13 on another surface side. The insulation layer 11 and the aluminum layer 13 are joined by a first solder 41, and the aluminum layer 13 and the heat sink 20 are joined by a second solder 42. Regarding a solder amount which is molten when the first solder 41 and the second solder 42 are retained for one minute at a temperature higher than a lower solidus temperature between solidus temperatures of these solders, when a thickness(μm) per soldering area 1 mmis defined as a molten amount X(μm/mm) of the first solder 41 and a molten amount Y(μm/mm) of the second solder 42, the molten amount X(μm/mm) of the first solder 41 and the molten amount Y(μm/mm) of the second solder 42 satisfy X>Y.
Patent JP-2015010689-A (JP)
Title: Hermetic slide member
Inventor: MIYAZAWA MASAMI
IPC: F16J15/34
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a low-wear and low-friction hermetic slide member.SOLUTION: A hermetic slide member has a slide surface 10A sliding to other members, and tightly seals fluid through the slide surface. The hermetic slide member includes, on the slide surface, a fiber slide member 30 having: a fibrous structure 32 comprising an organic fiber; solid lubricant dispersed in the gap of the organic fiber; and a thermosetting resin.
Patent JP-2015014141-A (JP)
Title: Shutter device
Inventor: IWASAKI TAKAAKI
IPC: E06B9/02
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a technology for developing a shutter device for effectively exhibiting torque caused by a relay balancer as assist torque, when starting hoisting when an operation load becomes maximum, while reducing its load torque when the torque caused by the relay balancer finally becomes the load torque when operating closing from completely opening time.SOLUTION: A shutter device comprises a constant tension balancer unit 50 and a relay balancer 51 for winding an operation cable 52, and an operation shaft 54 comprises a balancer sheave 57 for transmitting rotation with a winding shaft 31 and directly winding the operation cable 52. The balancer sheave 57 is constituted so as to increase a winding action diameter of the operation cable 52 in response to winding and to become a minimum winding state when fully opening a shutter body 2 while putting a winding state of the operation cable 52 in a maximum winding state when fully closing the shutter body 2.
Patent JP-2015015420-A (JP)
Title: Reflective mask blank for euv lithography, and reflective mask for euv lithography
Inventor: HAYASHI KAZUYUKI
IPC: G03F1/24
Filed: 2013-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an EUV mask blank and an EUV mask which have a high transmittance of light having a wavelength of 400-800 nm and a low sheet resistance value, and include a backside conductive film formed on a backside thereof.SOLUTION: A reflective mask blank for EUV lithography comprises: a substrate 1; a reflective layer 2 capable of reflecting EUV light and an absorber layer 3 capable of absorbing EUV light which are formed on a surface of the substrate in this order; and a conductive film 4 formed on the other surface of the substrate. The conductive film 4 includes: at least one element selected from a group consisting of chromium (Cr) and tantalum (Ta); and nitrogen (N). In the conductive film 4, the content of N is 1-42 at%. Supposing that the content of N in the conductive film 4 is C(at%), and the thickness of the conductive film 4 is t (nm), the following expression of inequality is satisfied: 0.15C+1.68≤t≤0.31C+11.13.
Patent JP-2015019730-A (JP)
Title: Drawer tray storage, drawer tray support member and drawer tray
Inventor: TAKEUCHI YASUHIRO
IPC: A47B67/04
Filed: 2013-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a drawer tray storage in which drawer trays never jump out from the inside of the storage, even if suddenly starting and stopping a drawer tray storage, or pushing a movable drawer tray storage and vigorously curving at the corner of a hallway.SOLUTION: Drawer tray support members are attached in storage for storing two or more drawer trays in the shape of multistep shelves, and support the drawer trays. The drawer tray support members have guide parts for guiding flange parts formed in the drawer trays. The guide parts comprise upper side guide parts and lower side guide parts. The upper side guide parts have upper side flat surfaces opposed to the flat surfaces of the lower side guide parts, and the lower side guide parts have the lower side first flat surfaces opposed to the upper side flat surfaces. At both ends of the lower side guide parts, lower side stoppers with upper ends projected on the top from the position of the lower side first flat surfaces are formed in the back side, and a slope of declivity toward the outside is formed in the near side.
Patent JP-2013240651-A (JP)
Title: Game machine
Inventor: YOKOTE KEIICHI
IPC: A63F5/04
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an opportunity to enhance the power of concentration in a game.SOLUTION: A game machine has the case of shifting from a replay high probability state into a replay low probability game, and the case of continuing the replay high probability state when predetermined conditions are established. The game machine carries out stand-by processing for putting the progress of the following processing on standby for a predetermined time based on the establishment of the predetermined conditions.
Patent JP-2015027139-A (JP)
Title: Generator motor and electric vehicle using the same
Inventor: KIKUCHI SATOSHI
IPC: H02K9/19
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance by using an insulation member, which insulates between coils in each slot, and equally reducing the temperatures of the coils wound around the corresponding slots arranged in a circumferential direction of a stator.SOLUTION: A generator motor comprises: a stator that has a stator iron core 1 having slots and teeth and fixed to a case 8; a rotor 5 rotated around a rotation shaft 6; an armature coil 4 wound around the teeth between the adjacent slots; and a liquid coolant dropped and/or injected to the coil end part of the armature coil 4. Insulation members 12 are provided for electrically insulating coils one of which is wound around one side in each slot and the other one of which is wound around the other side therein. A conduction passage, along which the liquid coolant 20 is conducted toward the center of a rotary shaft 6 from the coil end part 4 side, is formed in each insulation member 12. Additionally, a recessed part 11 for the conduction passage along which the liquid coolant 20 is conducted is provided at the top part of the insulation member 12. The recessed part 11 is formed shallow on the coil end part side and deep on the central side of the rotation shaft.
Patent JP-2013239738-A (JP)
Title: Modular, high-energy, widely wavelength tunable and ultrafast fiber light source
Inventor: FERMANN MARTIN E
IPC: H01S3/00
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a modular, compact and widely wavelength tunable laser system of efficiently generating high-peak ultrashort pulses.SOLUTION: System compactness is ensured by employing efficient fiber amplifiers, directly or indirectly pumped by diode lasers. Peak power handling capability of the fiber amplifiers is expanded by using optimized pulse shapes, as well as dispersively broadened pulses. Dispersive broadening is introduced by dispersive pulse stretching in the presence of self-phase modulation and gain, resulting in formation of high-power parabolic pulses. After amplification, the dispersively stretched pulses are re-compressed nearly to their bandwidth limit by implementing another set of dispersive delay lines. To ensure a wide wavelength tunability of the whole system, Raman-shifting of the compact light sources of ultrashort pulses is implemented in conjunction with frequency conversion in nonlinear optical crystals. Further, positive dispersion optical amplifiers and Raman amplifier fibers are utilized.
Patent JP-2015027837-A (JP)
Title: Lane deviation prevention support device
Inventor: TAMURA YUICHIRO
IPC: B62D6/00
Filed: 2013-07-30
Abstract: PROBLEM TO BE SOLVED: To perform deviation prevention support according to a line type of a compartment line.SOLUTION: A line type identification calculation part 11a sets line types Lw, Ly, Lb on compartment lines LL, LR based on lane recognition information recognized by a camera unit. A deviation determination calculation part 11b sets deviation determination thresholds SLW, SLy, SLb according to the line types Lw, Ly, Lb on inside of the compartment lines LL, LR, and determines possibility of deviation by comparing a position in foresight distance LP on a progress path of an own vehicle and the deviation determination thresholds SLW, SLy, SLb. A lateral position deviation calculation part 11c determines lateral position deviation ΔT between a front fixation point TP on the progress path of the own vehicle in the foresight distance LP and a target point TG set on the center of the lane when the deviation determination calculation part 11b determines that deviation may occur, and a steering torque calculation part 11d sets steering torque for returning the own vehicle to the target point TG according to the lateral position deviation ΔT.
Patent JP-2015032033-A (JP)
Title: Imaging system, control method for imaging system, program and recording medium
Inventor: IKEZAKI YUSUKE
IPC: G06F21/62
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To enable even imaging devices which do not have any GPS positioning function to form a group between those imaging devices, and to share a pickup image for each group.SOLUTION: In an imaging system configured of a plurality of imaging devices each having imaging means capable of communicating with an image management device, the image management device generates an access key associated with the storage place of an image, and receives the access key and an imaged pickup image, and stores it at the storage place of the image associated with the access key. Also, a first imaging device for instructing access key generation is configured to transfer the access key between the imaging devices, and to transmit the access key to a second imaging device other than the first imaging device. The second imaging device is configured to receive the access key to be transmitted from the first imaging device, and the first and second imaging devices are configured to transmit the access key and the imaged pickup image to the image management device.
Patent JP-2015030868-A (JP)
Title: Method for refining extra-low nitrogen pure iron
Inventor: MATSUMOTO RYUJI
IPC: C21C7/00
Filed: 2013-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably refining extra-low nitrogen pure iron capable of stably refining extra-low nitrogen pure iron having a low nitrogen content at a low cost.SOLUTION: A molten iron is subjected to decarburization refining in a converter to control the content of phosphorous in the obtained molten steel to 0.0025 mass% or lower, next, in a period from the completion of the decarburization refining to tapping and during the tapping, without adding a forced deoxidizer to the molten steel, the molten steel is tapped from the converter to a ladle, before the tapping, a carbon source beforehand charged inside the ladle before the tapping or a carbon source added inside the ladle upon the tapping and the tapped molten steel are reacted to increase the carbon content in the molten steel by the reaction between the carbon source and the molten steel, further, the molten steel in the ladle is cut-off from the air by a CO gas produced by the reaction to suppress the nitrogen pickup of the molten steel, and thereafter, the molten steel in the ladle is subjected to decarburization refining under the reduced pressure in an RH vacuum degassing apparatus till the carbon content in the molten steel reaches 0.0050 mass% or lower.
Patent JP-2014000080-A (JP)
Title: Method of producing fviii protein by recombinant methods
Inventor: RANDAL J KAUFMAN
IPC: C12N15/09
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing factor VIII protein by recombinant methods.SOLUTION: The method includes: introducing into a cell a nucleic acid molecule encoding factor VIII protein operably linked to a promoter, wherein the promoter is characterized by the ability to produce commercially viable factor VIII protein; and incubating the cell under conditions for producing commercially viable factor VIII protein.
Patent JP-2015010604-A (JP)
Title: Vehicle with structure for converting weight into propulsion power under application of principle of lever
Inventor: SAKURABA NOBORU
IPC: F03G3/00
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a structure for use in converting gravity force into a propulsion power under application of a principle of lever.SOLUTION: This invention provides a configuration in which two kinds of lever and a load-carrying platform are combined to each other to cause a weight mounted on the platform to be converted into a force for pulling the weight from a forward direction and the weight is pulled. This is a lever in which a triangular lever is inclined by 60°. The same two types of lever are assembled at four locations of front, rear, right and left of a vehicle having the levers supported at three-points around an axle shaft. Under this combination, the weight is converted into propulsion forces at a total number of 28 locations including 8 locations of occurrence of pulling forces from the front direction and 20 pulled locations. In addition, in accordance with this invention, its feature consists in the fact that a moving force is generated at an entire vehicle body. Practical examples of reference that constitute the sources for the propulsion force and moving force are described in a paragraph [0005].
Patent JP-2015033340-A (JP)
Title: Spirit-containing seasoning and production method thereof
Inventor: TAN KENTARO
IPC: A23L27/24
Filed: 2013-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a spirit-containing seasoning having rich tomato flavor and enhancing umami of Western food in cooking of Western food such as consomme soup.SOLUTION: The mixture including 10-20%(w/v) of tomato extract, 10-22%(w/v) of either one of pregelatinized rice or sweet sake for seasoning sediment, amylase, and salt is fermented with yeast, thereby the spirit-containing seasoning having flavor and umami of tomato and suitable for cooking of Western food such as consomme soup can be obtained.
Patent JP-2014077780-A (JP)
Title: Strain measurement method and strain gauge
Inventor: TSUTSUMI KAZUYUKI
IPC: G01B7/16
Filed: 2013-08-08
Abstract: PROBLEM TO BE SOLVED: To measure a true strain of a measured object made of a low strength material.SOLUTION: A thickness of a measured object (a test piece 11) that a modulus of longitudinal elasticity Em is 50 MPa or less is set to tm. A strain value of the measured object is measured using a strain gauge 1 that a modulus of longitudinal elasticity Eg with adhesive and a thickness tg with the adhesive satisfy relations of (Eg×tg)/(Em×tm)≤3.
Patent JP-2014014108-A (JP)
Title: Feed-forward control signaling and coding schemes
Inventor: MOHAMMAD KHOJASTEPOUR
IPC: H04W16/28
Filed: 2013-08-13
Abstract: PROBLEM TO BE SOLVED: To provide apparatuses and methods for conveying wireless transmission allocation information.SOLUTION: In a method, an index indicating selected data stream parameters is received. In addition, an indication of the number of transmit antennas at a transmitter from which the data stream is transmitted is also received. Further, the selected parameters are determined from the index on the basis of the number of transmit antennas at the transmitter. Moreover, data signals are received and processed with a processor in accordance with the selected data stream parameters.
Patent JP-2015036056-A (JP)
Title: Ultrasonic probe, ultrasonic image diagnostic apparatus, and method for manufacturing ultrasonic probe
Inventor: KIMOTO YOKO
IPC: A61B8/00
Filed: 2013-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe in which thickness of an adhesion layer for sticking a piezoelectric layer and a reflective layer is significantly thinned, an ultrasonic image diagnostic apparatus, and a method for manufacturing the ultrasonic probe.SOLUTION: A dematching layer 23 that has acoustic impedance higher than acoustic impedance of a piezoelectric layer 24 is stuck to an opposite-side surface of an ultrasonic output surface of the piezoelectric layer 24 by a thermosetting adhesive. A sum of arithmetic average roughnesses (Ra) of respective adhesive surfaces of the piezoelectric layer 24 and the dematching layer 23 that are stuck to each other by the adhesive is defined as 0.4 μm or less. Viscosity of the adhesive before the thermal curing is set to 600 cps or less under the temperature of 40°C or less.
Patent JP-2015025351-A (JP)
Title: Evacuation equipment
Inventor: FUJIWARA MITSUHIRO
IPC: E04H9/14
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide evacuation equipment that makes evacuation stably and reliably performed by utilizing a lifter.SOLUTION: Evacuation equipment, which comprises a lifter capable of ascending/descending as ascending/descending means, includes a support that is erected from a bedrock side, an evacuation stage that is provided on an upper part of the support, and means for ascending to/descending from the evacuation stage. The lifter comprises a loadable/unloadable boarding platform, a guide rail for linearly guiding ascent/descent while engaging the boarding platform, and driving means for driving the ascent/descent of the boarding platform.
Patent JP-2015037507-A (JP)
Title: Training golf club
Inventor: SHIMAZAKI TOSHIYUKI
IPC: A63B69/36
Filed: 2013-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a training golf club capable of allowing a user to notice and confirm the direction of a leading edge in a golf swing and also correcting other important points such as an over swing in the golf swing.SOLUTION: A head 3 is arranged at one end of a shaft 2 and a grip 4 is arranged at the other end. A disk shape correction plate 5 is arranged at the outer end of the grip 4. In this case, it is preferable that the correction plate 5 has an index surface 51 arranged to be in parallel with a surface including the leading edge 31 of the head 3 and being in parallel with the axial direction of the shaft 2. Besides, it is preferable that the weight of the correction plate 5 is within the range of 50%-100% of the weight of the head 3.
Patent JP-2015039733-A (JP)
Title: Beveling machine
Inventor: MURAKAMI KEIICHI
IPC: B23C3/12
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a beveling machine for beveling of a linear weld zone for a work-piece having the weld zone.SOLUTION: A beveling machine is equipped with: a fixing device 12 for fixing the beveling machine to a work-piece; a movable support body (14) which is so supported as to be movable in parallel with a linear weld zone in a state that the beveling machine is fixed to the work-piece; and a cutting device (18) which is so attached to the movable support body as to be turnable around a rotation center axis (X2) and supports a cutting tool (16) at a tip thereof. In the cutting device, the movable support is moved while bringing the cutting tool into contact with the linear weld zone (G), thus the weld zone is cut so as to form a groove by the cutting tool, and a cutting depth of the cutting tool to the weld zone can be adjusted according to a turning position of the cutting device.
Patent JP-2015040537-A (JP)
Title: Scroll compressor
Inventor: ICHINOSE TOMOKI
IPC: F04C29/02
Filed: 2013-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of reducing vibration and abnormal noise from the scroll compressor by suppressing transmission of the vibration from a main bearing to a housing.SOLUTION: A transverse scroll motor compressor 1 according to the present invention includes: an oil reservoir 13 temporarily storing lubricant separated from refrigerant passing through a compression mechanism 20; and oil return channels 15 and 24 returning the lubricant stored in the oil reservoir 13 to upstream of the compression mechanism 20. A main bearing 35 is fitted into a holding surface 14a of an inner housing 14 by clearance fit, and the lubricant stored in the oil reservoir 13 is supplied to a fitted area via the oil return channels 15 and 24.
Patent JP-2015049272-A (JP)
Title: Projection type display device
Inventor: HARUYAMA KANAE
IPC: G09F9/00
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device that can suppress stray light and improve contrast.SOLUTION: A projection type display device 11 includes illumination means for emitting illumination light, a reflection type display element 104 that reflects the illumination light, projection means 105 for projecting the illumination light reflected on the reflection type display element 104 as display light L, and an imaging member 106 that projects the display light L projected by the projection means 105, where a polarizing member 107 is provided between the illumination means and reflection type display element 104, and a display light magnifying member 108 magnifying the display light L is provided on the imaging member 106.
Patent JP-2015048601-A (JP)
Title: Inner window for double window
Inventor: KATO SADAHIRO
IPC: E06B7/04
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an inner window for a double window which realises a heat insulation effect.SOLUTION: A double window 10 is constituted of an outer window 12 and an inner window 30. A frame 44 for supporting the periphery of a heat insulation board 42 is supported by a window frame 32, and the inner window 30 is oppositely arranged to the outer window 12, and a sealable inner space 80 is formed between the outer window 12 and itself. Opening parts 50 and 60 and opening-closing shutters 54 and 64 are provided in an upper part and a lower part of the frame 44. The lower side opening part 60 is provided with an opening valve 76 for opening only toward the outer window 12 side. When sunlight shines from outdoors, air in the inside space 80 is warmed, and a rising air current is generated. The warmed air flows in the indoors from the upper opening part 50, and indoor cold air flows in the inside space 80 from the lower opening part 60, thereby a convection flow of the air is generated. Even if a downward air current is generated when the air in the inside space 80 is cooled at night, the cold air does not intrude indoors by the opening valve 76 provided in the lower opening part 60.