baber/WOPTO huggingface dataset:
Patent JP-2014184509-A (JP)
Title: Multilayered functionally graded diamond composite sintered body
Inventor: AKHMADI EKO WARDOYO
IPC: C04B35/52
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered functionally graded diamond composite sintered body in which a cBN particle having hardness and a thermal expansion coefficient nearest to those of diamond is used as a particle added to a diamond particle.SOLUTION: In a structure in which a plurality of intermediate layers 2 are provided between a diamond sintered body (PCD)1 of the outermost layer and a cemented carbide base body 3, the intermediate layers include the diamond particle, the cBN particle and a metal binder, and the metal binder is any one kind of Co, Ni and Fe or the alloys thereof as a first group component, any one kind of Cr, V and Mo or the alloys thereof as a second group component and any one kind of Al and Mg or the alloys thereof as a third group component, and the first group, second group and third group components are surely included in the metal binder of the intermediate layer.
Patent JP-2014185816-A (JP)
Title: Heat source machine
Inventor: SHIMIZU MASAICHI
IPC: F23C99/00
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a combustion failure due to closing of nozzle holes even if high-humidity air in a latent heat recovery heat exchanger flows reversely to generate dew condensation in rich nozzles during operation stop in a heat source machine which includes a sensible heat recovery heat exchanger and the latent heat recovery heat exchanger heated by a burner unit configured to align a plurality of rich-lean burners, and in which lean nozzles 63 and rich nozzles 64 facing lean flow inlets and rich flow inlets of the rich-lean burners are provided in a gas manifold 6 supplying fuel gas to the burner unit.SOLUTION: In a gas manifold 6, a partition wall 68 separating a lean gas chamber 66 supplying fuel gas to lean nozzles 63 from a rich gas chamber 67 supplying fuel gas to rich nozzles 64 is provided. One or a plurality of communication portions 69 communicating the lean gas chamber with the rich gas chamber is formed in the partition wall 68. The fuel gas is supplied to the rich gas chamber 67 from the lean gas chamber 66 via the communication portions 69. Furthermore, a total area of openings of the communication portions 69 is set smaller than a total area of openings of nozzle holes of a plurality of rich nozzles 64.
Patent JP-2014184527-A (JP)
Title: Friction coefficient estimation device and leg-type walking robot
Inventor: DOI MASAHIRO
IPC: G01L5/00
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology to estimate a friction coefficient between a floor surface contact member and a floor surface.SOLUTION: A friction coefficient estimation device comprises an upper plate 10, a vertical force sensor 11, a sole plate 12 including a sole front plate 12f and a sole rear plate 12r which are displaceable relatively while contacting to a floor surface 16, a spring 13 arranged as confronting with the relative displacements of the sole front plate 12f and the sole rear plate 12r, a link structure 14 which connects the upper plate 10 with the sole plate 12 so that the sole front plate 12f and the sole rear plate 12r separate relatively when the upper plate 10 receives a load, an encoder 15 for detecting an operational angle of the link structure 14, and a friction coefficient estimation part 54 which estimates a friction coefficient between the sole plate 12 and the floor surface 16 based on the load detected by the vertical force sensor 11 and the operational angle detected by the encoder 15.
Patent JP-2014190300-A (JP)
Title: Engine cooling device
Inventor: KOYAMA HIDEYUKI
IPC: F02M35/10
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an engine cooling device capable of reducing a size of an engine.SOLUTION: In an engine cooling device, a vibration power generation element device 2 is attached to an engine vibrating section 1, a thermoelectric element device 3 is electrically connected to the vibration power generation element device 2 and the thermoelectric element device 3 is fixed to an intake air passage wall 4. Thus, the engine cooling device is configured to allow: the vibration power generation element device 2 to generate electric power with vibration of an engine; and the thermoelectric element device 3 to absorb heat from the intake air passage wall 4 with the electric power generated by the vibration power generation element device 2. A plate-like power generation cooling device 5 integrating the vibration power generation element device 2 and the thermoelectric element device 3 is fixed to the intake air passage wall 4. The power generation cooling device 5 is also fixed to an oil pan wall 6.
Patent JP-2014188640-A (JP)
Title: Robot and robot control method
Inventor: MOTOYOSHI MASAKI
IPC: B25J13/08
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a robot and a robot control method, which enable assembling of plural assembly targets easily and reliably.SOLUTION: A robot includes plural robot arms that include: a body part for performing an assembly work to assemble plural assembly targets; an imaging part for generating image data of the assembly targets; and a control part for controlling action of the body part. Further, the control part includes: a storage part for storing an evaluation function used for evaluating the number of feature points including a reference point in the assembly work set on the assembly target; a computation part for computing a value in accordance with the number of the feature points by using the evaluation function; and a setup part for setting a target position and a target attitude, relative to an imaging device, in assembly work of the assembly target, on the basis of the computation result of the computation part.
Patent JP-2014191300-A (JP)
Title: Driving device for electrooptical device, driving method for electrooptical device, electrooptical device, and electronic equipment
Inventor: YAMAZAKI TETSURO
IPC: G09G3/20
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a pseudo contour in sub-field driving.SOLUTION: An electrooptical device 1 including a light source part 60 and a display panel 100 including a pixel modulating irradiation light from the light source part 60, to perform gradation display includes a driving circuit (a scanning line driving circuit 130 and a data line driving circuit 140) dividing a frame into a plurality of sub-fields including a first sub-field and a second sub-field having a time length longer than that of the first sub-field and driving and turning on or off the pixel according to gradation for each sub-field, and a light source control part 50 more decreasing the light quantity of the irradiation light of the second sub-field than that of the first sub-field, to irradiate the pixel with light by the light source part 60.
Patent JP-2014195011-A (JP)
Title: Thermoelectric generator and marine vessel with the same
Inventor: HYUGA RYOSUKE
IPC: B63H21/32
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric generator capable of efficiently recovering waste heat from an engine 25 for power generation as an electric energy in spite of a simple structure.SOLUTION: The thermoelectric generator 30 comprises: a pipeline 31 for flowing the exhaust gas; and a plurality of thermoelectric units 32 having plate-like thermoelectric modules 33 for generating power by temperature difference between a low temperature side and a high temperature side. Heat collection fins 46 provided on the high temperature side of each of thermoelectric modules 33 project in the pipeline 31. Each of heat collection fins 46 is heated by the exhaust gas. Non-liquid cooling type temperature control members 49 for suppressing heat transmission to high temperature sides of each of thermoelectric modules 33, are interposed between high temperature sides of each of thermoelectric modules 33 and heat collection fins 46. If a contact thermal resistance is well-known and its reproducibility is high, the temperature control member 49 easily adjusts a reachable temperature of the high temperature side of the thermoelectric module 33 during a design stage.
Patent JP-2014195810-A (JP)
Title: Brazing method and brazing device
Inventor: IWAI ICHIRO
IPC: B23K31/02
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a brazing device capable of achieving acceleration of temperature rise rate of a workpiece.SOLUTION: A brazing device 1A has a sealed body 2 and a heating element 20. The sealed body 2 has a cylindrical body 3 in which at least one end side in an axial direction is opened and at least one lid body 10 occluding the opening 3a of the cylindrical body 3 in an airtight state. The brazing device 1A melts a brazing material 32 of a workpiece 30 by transferring heat of the heating element 20 to the workpiece 30 via an outer peripheral wall 4 in a state that an inner part 2a of the sealed body 2 is in an inert gas atmosphere, the heating element 20 contacts to an outer face 4b of the outer peripheral wall 4 of the cylindrical body 3, and an inner face 4a of the outer peripheral wall 4 contacts to the workpiece 30. The heating element 20 is pressed against the workpiece 30 relatively via the outer peripheral wall 4 of the cylindrical body 3 when melting the brazing material 32. The outer peripheral wall 4 of the cylindrical body 3 has a thickness which can elastically deforms following to press operation of the heating element 20 to the workpiece 30.
Patent JP-2014196871-A (JP)
Title: Air conditioning system
Inventor: KANAI HIROSHI
IPC: F24F11/02
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system capable of preferentially operating a desired load at a time of power outage with the connected load not limited by generated power.SOLUTION: An air conditioning system includes a power supply switching board 52 switching a system over between a commercial system 36 and a generated power system, and loads including indoor units 3a to 3g and other user loads 38 are connected to this power supply switching board 52. At a time of power outage of commercial power supplied to the commercial system 36, the generated power is used to enable the indoor units 3a to 3g and the loads connected to the power supply switching board 52 to operate, a selection of the loads allowed to operate during power outage is received, and the operation of the loads is limited according to the selection.
Patent JP-2014196983-A (JP)
Title: Particle/photon detector
Inventor: SHIKI SHIGETOMO
IPC: H01L39/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a particle/photon detector compatibly having a high response speed, a large sensitive area, less heat generation, and high signal strength, while capable of preventing generation of a non-sensing region.SOLUTION: When particles or photons collide with a detection unit 12 that is retained in a superconductive state to transfer the detection unit to a normal conductive state, a particle/photon detector 10 outputs an electric signal indicating a detection of particles or photons. The particle/photon detector 10 includes: a plurality of detection units 12 connected in series; and two wiring lines 26 and 28 arranged in parallel that are provided in parallel with the plurality of detection units 12 that are connected in series. Respective connection parts of adjacent detection units 12 are alternately connected to the two wiring lines 26 and 28 arranged in parallel via resistors 14, and electric signals from the plurality of detection units are read through at least one of the two wiring lines 26 and 28 arranged in parallel.
Patent JP-2014198643-A (JP)
Title: Hydraulic composition
Inventor: KANKO MASANORI
IPC: C04B22/08
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic composition which can exhibit high strength for both initial material age and long-term material age.SOLUTION: A hydraulic composition comprises cement, blast furnace slag comprising gehlenite, and MgO. The content of gehlenite is 17-29 mass% and a mass ratio of gehlenite and MgO (gehlenite/MgO) is 4.0-9.0.
Patent JP-2014199288-A (JP)
Title: Display device, display system and program
Inventor: KURIBAYASHI HIDENORI
IPC: G02B30/25
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To allow for an adjustment of ease of viewing of an image to be three-dimensionally displayed.SOLUTION: The display device comprises: a correction part that calculates a correction amount of binocular parallax of light to be incident from a display object on the basis of information to be input; and a display part that transmits light incident from the display object and having the binocular parallax, and displays an image correcting a binocular parallax amount of the incident light on the basis of the correction amount calculated by the correction part.
Patent JP-2014199736-A (JP)
Title: High frequency power supply
Inventor: NAKAMORI YUYA
IPC: H05H1/46
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that even if abnormality occurs in a high frequency signal generator and an error of the actual output frequency occurs for a set frequency, that abnormality is not known.SOLUTION: A traveling wave power output from a traveling wave power output unit 30 is detected by a directional coupler 50, and a traveling wave detection signal Vis sent to a filter 100. An output from the filter is inputted, as an input signal V, to a frequency information detection unit 110 and frequency information is detected. An abnormality determination unit 120 receives a set frequency foutput from a frequency setting unit 10 and frequency moving average value information F(t) output from the frequency information detection unit 110, determines that it is abnormal when the absolute value of the difference between the set frequency fand the frequency moving average value information F(t) exceeds a predetermined threshold, and outputs an abnormal signal F. When abnormality occurs in a high frequency signal generator 20, or the like, that abnormality can thereby be detected.
Patent JP-2014198873-A (JP)
Title: High strength steel sheet excellent in low temperature toughness, elongation and weldability, and manufacturing method therefor
Inventor: MA BUNPEI
IPC: C21D8/02
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a high strength steel sheet excellent in low temperature toughness, elongation and weldability, and a manufacturing method therefor.SOLUTION: The steel sheet has a prescribed component in a steel and a tempered structure, parameter represented by the following formula (1) of 20 or more and a Pcm value represented by the following formula (2) of 0.28 or less. 0.5×[Mo]+121×[V]+15×[Mn]+0.5×[Cr] (1). Pcm=[C]+([Si]/30)+([Mn]/20)+([Cu]/20)+([Ni]/60)+([Cr]/20)+([Mo]/15)+([V]/10)+5×[B] (2).
Patent JP-2014204758-A (JP)
Title: Disposable diaper
Inventor: YAMANAKA YASUHIRO
IPC: A61F13/49
Filed: 2013-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper which can achieve a wearing feeling close to the wearing feeling of underwear and specifically a comfortable fitting feeling as the disposable diaper does not disturb movements of a wearer while maintaining comfort and absorption performance after excretion.SOLUTION: A disposable diaper 10 includes: a leg expanding and contracting part formed along a leg opening part; and a pair of crotch expanding and contracting parts which are respectively disposed on both outer sides in a product width direction relative to a center of the product width direction of an absorber in a crotch area and can expand and contract in a product longitudinal direction or the product width direction. A low expanding and contracting region with a rate of expansion and contraction that is lower than that of the crotch expanding and contracting part is provided between the leg expanding and contracting part and the crotch expanding and contracting part.
Patent JP-2013141026-A (JP)
Title: Integrated circuit package
Inventor: DIBERARDINO MICHAEL F
IPC: H01L23/50
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a leadframe that is aimed at high-performance digital IC devices having high-pin counts and packaged using wire bond technology.SOLUTION: According to the invention, the configuration of a paddle is modified to add a new dimension to the leadframe design. In a preferred embodiment, one or more slots are formed in the paddle to allow the length of selected wire bonds to be reduced. This reduces the susceptibility of these selected leads to parasitic capacitances. The selected leads are typically those that carry very high-speed signals.
Patent JP-2014205420-A (JP)
Title: Pneumatic tire
Inventor: SUENO JUNYA
IPC: B60C11/13
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving noise performance while maintaining wet performance.SOLUTION: Each of a shoulder main groove 3 and a center main groove 4 has a groove width that is 7 to 9% of a tread ground-contact width TW. A middle land portion 5 includes an outside middle land portion 10. The outside middle land portion 10 is partitioned into a first outside middle land portion 13 and a second outside middle land portion 14 by a middle slit 12. The first outside middle land portion 13 is a rib. In the second outside middle land portion 14, a plurality of outside middle lateral grooves 15 is provided. The outside middle lateral grooves 15 each include: a first part; a second part inclined in an opposite direction to an inclination direction of the first part; and a connection part between the first and second parts. The connection part is provided closer to the center main groove 4 rather than a central position in a tire axial direction of the outside middle land portion 10.
Patent JP-2014207333-A (JP)
Title: Field effect transistor and high frequency amplification circuit
Inventor: TAKAGI KAZUTAKA
IPC: H01L21/822
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor and a high frequency amplification circuit that suppress harmonics while maintaining a band, and easily downsize an amplification circuit.SOLUTION: The field effect transistor has a laminate, a multi-finger electrode, a gate bus electrode, a gate terminal electrode and a drain terminal electrode. The multi-finger electrode has two gate finger electrodes, and a drain finger electrode and a source finger electrode holding the gate finger electrodes in between. The two gate finger electrodes, the drain finger electrode and the source finger electrode are parallel. The gate bus electrode bundles the multiple gate finger electrodes in common. The drain terminal electrode bundles drain finger electrodes in first to third cells in common. Central axes of the first to third cells have a common point of intersection. The second cell is disposed in a position of the first cell rotated by 90 degrees. The third cell is disposed in a position of the second cell rotated by 90 degrees.
Patent JP-2014211972-A (JP)
Title: Illumination device
Inventor: KOMA TOSHINORI
IPC: F21S8/02
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device for illuminating on the whole face of a translucent cover and enabled to perform an excellent facial emission by lightening the dispersion of brightness on a light-emitting face.SOLUTION: An illumination device 1 comprises: a base 10; a mounting substrate 20 having each LED 22 mounted thereon: a translucent diffusion cover 50 for covering the LED 22; and a reflection member 30 for holding the base 10 and the diffusion cover 50 in combination between the base 10 and the diffusion cover 50. This diffusion cover 50 includes an annular rib 512 formed on a lower face 51B and arranged to enclose each LED 22, and a convex part 514 erected from the rib 512 toward the reflection member 30. The reflection member 30 has a through hole 314, into which the convex part 514 is inserted. The leading end part of the convex part 514 inserted into the through hole 314 is radially expanded to form a caulked part 515 thereby to fix the diffusion cover 50 on the reflection member 30.
Patent JP-2014210077-A (JP)
Title: Game machine and management method for game machine
Inventor: NISHIDA ATSUSHI
IPC: A63F5/04
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To perform input of a signal without using a hand, and perform on/off input easily.SOLUTION: A game machine includes a main control part for performing the processing on the progress of a game, and a sub-control part for controlling a performance according to the progress of the game on the basis of a command output from the main control part. The sub-control part includes: a face and lip recognition part for detecting the movement of a mouth from an image of a player's face acquired by a camera module on the basis of a storage area for storing data representing a contour of a face that serves as a reference, and the position of the mouth in the face and a contour of lips, and the data representing the contour of the face that is stored in the storage area and serves as a reference, and the position of the mouth in the face and the contour of the lips; and a mouth opening/closing information output part for outputting the information for identifying the contour of the lips by the face and lip recognition part.
Patent JP-2014214322-A (JP)
Title: Arc plasma film deposition apparatus
Inventor: MORIMOTO YOSUKE
IPC: C23C14/24
Filed: 2013-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an arc plasma film deposition apparatus that attains high availability and is free of accumulation of cutting powder dust of a target in a chamber.SOLUTION: An arc plasma film deposition apparatus includes: a chamber having a sample chamber in which a substrate is installed and a discharge chamber in which arc plasma is generated; a target storage chamber which stores a plurality of targets and in which a film deposition position connected to the discharge chamber through a through hole is defined; a target support device which supports the targets in the target storage chambers so that one of the targets is arranged at the film deposition position; and a target carrying mechanism which carries the target arranged at the film deposition position to the discharge chamber.
Patent JP-2014216415-A (JP)
Title: Semiconductor substrate manufacturing method and silicon substrate
Inventor: OTSUKI TAKESHI
IPC: H01L21/322
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor substrate having contradictory characteristics of reducing a leakage current due to oxygen precipitation while maintaining gettering.SOLUTION: The semiconductor substrate manufacturing method includes steps of: preparing a silicon substrate; and forming oxygen precipitation by performing a heat treatment on the silicon substrate. The step of forming the oxygen precipitation includes: performing three stages of heat treatment of oxygen precipitation nucleus formation, oxygen precipitation nucleus growth and oxygen precipitation formation on the silicon substrate; and setting a temperature of the heat treatment of the oxygen precipitation at 1100°C and over to form the oxygen precipitation into an octahedral or spherical shape.