baber/WOPTO huggingface dataset:
Patent JP-2011001940-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: TANNO SHIRO
IPC: F02M47/02
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To enable early control of fuel injection during engine starting.SOLUTION: A fuel injection device comprises a fuel injection valve having: ejection holes; a needle valve 13; a nozzle chamber 17 for biasing the needle valve 13 in the direction to open the valve by internally injected fuel; a pressure control chamber 16 for biasing the needle valve 13 in the direction to close it by internal hydraulic fluid; a hydraulic fluid supply channel for supplying the hydraulic fluid into the pressure control chamber 16; a hydraulic fluid discharge channel; and a control valve for controlling the flow of the hydraulic fluid into the hydraulic fluid discharge channel. In the fuel injection device, the internal pressure (a) inside the pressure control chamber 16 owing to the hydraulic fluid supplied at more than a predetermined given pressure is controlled by the control valve 25, thus controlling the lift of the needle valve 13. During engine starting where the hydraulic fluid supplied from a pressure accumulator portion is smaller than the given pressure, the control valve 25 is opened during the compression stroke and before the predetermined valve-opening pressure is reached, thus reducing the internal pressure (a) inside the pressure control chamber 16.
Patent JP-2011009348-A (JP)
Title: White organic electroluminescent element, display device, and illumination device
Inventor: HIKIME MAYUKA
IPC: C09K11/06
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a white organic electroluminescent element which shows high light emission efficiency, has a long light emission life, and has less color shift and fewer dark spots, and also to provide a display device using the element, and an illumination device.SOLUTION: The organic electroluminescent element having at least one light emission layer held between the anode and the cathode includes at least one kind of organic metallic complex A containing a partial structure including three five-member and six-member aromatic heterocyclic rings, and at least two kinds of organic metallic complexes B having a light emission spectrum different from that of the organic metallic complex A. The white organic electroluminescent element also includes at least two kinds of organic metallic complexes C in one layer.
Patent JP-2011010002-A (JP)
Title: Communication device
Inventor: ASANO TAKAHIRO
IPC: H04L12/70
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication device which measures a usable band, without clogging up original data transmission.SOLUTION: A repeater processes a user packet, including user data which should be transmitted to other repeaters so that it may be changed to specific packet size with maintaining the user data as they are, and uses the user packet as a measurement packet, when the usable band is measured in communication with other repeaters. Consequently, even the measurement packet for measuring the band is treated similarly as user packet, since the measurement packet includes the user data; and the communication is performed, by efficiently using a communication network. In addition, since the usable band is measured, even if a UDP is used, also when streaming data are distributed, the band is measured, while the influence on distribution of the streaming data is suppressed.
Patent JP-2010087471-A (JP)
Title: Thin film transistor
Inventor: ISA TOSHIYUKI
IPC: H05B44/00
Filed: 2009-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor which solves problem points associated with on-current and off-current of the thin film transistor, and with which operation at a high speed is attainable.  <P>SOLUTION: The thin film transistor includes, as a buffer layer, an amorphous semiconductor layer having nitrogen, NH group or NH<SB>2</SB>group between a gate insulating layer and source and drain regions and at least on the source and drain regions side. As compared with a thin film transistor in which an amorphous semiconductor is included in a channel formation region, on-current of a thin film transistor can be increased. In addition, as compared with a thin film transistor in which a microcrystalline semiconductor is included in a channel formation region, off-current of a thin film transistor can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011015727-A (JP)
Title: Deodorizing device
Inventor: NAGATA TEPPEI
IPC: A61L9/01
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact deodorizing device which does not remarkably reduce space even when arranged inside a refrigerator or a shoe locker for instance, and is excellent in deodorization performance as well.SOLUTION: The deodorizing device 1 includes: a first deodorization container 2 of a flat cross-sectional shape provided with a ventilation opening 11a on at least a part of a configuration wall; a first deodorizing body disposed inside the first deodorization container 2; a second deodorization container 3 of a flat cross-sectional shape provided with a ventilation opening 13a on at least a part of a configuration wall; and a second deodorizing body disposed inside the second deodorization container 3. One end part of the first deodorization container 2 and one end part of the second deodorization container 3 are turnably connected. By the turning, the deodorizing device 1 can be shifted to both of a folded state wherein the first deodorization container 2 and the second deodorization container 3 face each other and overlap and an open state wherein the first deodorization container 2 and the second deodorization container 3 are roughly orthogonal to each other.
Patent JP-2011019329-A (JP)
Title: Secondary battery device and vehicle
Inventor: MIZUTANI ASAMI
IPC: H02J7/02
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of accuracy in voltage detection, and to avoid a state where energy equalization becomes insufficient since there is no time during a management function operation.SOLUTION: A secondary battery device controls a plurality of cells or a plurality of modules that include the plurality of cells divided into blocks, an execution block 100 for equalizing variations in energy, and a management block 200 for providing control information. The execution block generates an energy state detection signal including information corresponding to each piece of voltage information of each cell and each temperature. The management block decides cell designation information and control time of which variations should be controlled based on the energy state detection signal. The execution block uses the transmitted cell designation information and the control time information to execute energy equalization processing of the cell when operation of management block is at a standstill.
Patent JP-2011023175-A (JP)
Title: Optical element and lighting fixture using the same
Inventor: WATANABE KATSUMI
IPC: F21S8/04
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element capable of easily making a user remove oil and fat left for a long period while it sticks to the surface without requiring light for a photocatalytic effect.  <P>SOLUTION: The optical element 1 for penetrating or reflecting light has an oil-repellent layer 12 on the surface of a base material 11. The optical element 1 becomes easy to repel the oil and fat 15 since a contact angle of oleic acid of the oil-repellent layer 12 is 50 degrees or more, and prevents the oil and fat from sticking to the oil-repellent layer 12, and prevents solidifying of the oil and fat by restraining oxidation of the stuck oil and fat 15 since an oxygen adsorbing agent 14 adsorbs oxygen 16 in the air. Thus, a user easily removes the oil and fat 15 even though the oil and fat 15 is left for a long period while the oil and fat 15 sticks to the oil-repellent layer 12. Furthermore, the optical element 1 makes the light penetrate or reflect without reducing exposure dose of light since light is not required to remove the oil and fat 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021542-A (JP)
Title: Rotor blade cooling structure of gas turbine
Inventor: TAKAHASHI AKIRA
IPC: F02C7/18
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor blade cooling structure of a gas turbine increasing the peripheral speed of secondary air flowing in a front seal without energy loss and thereby considerably reducing energy loss.  <P>SOLUTION: The rotor blade cooling structure includes a pre-swirl duct 12 converting the secondary air 6 to a swirl flow 7 and injecting it to a front seal side, and an acceleration duct 14 stationarily lying between the pre-swirl duct 12 and the front seal 3 and injecting the swirl flow 7 to the front seal side while reducing a swirl radius of the same, and increases the circumferential speed of the swirl flow 7 corresponding to a reduction of the swirl radius without energy loss by the law of conservation of angular momentum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022950-A (JP)
Title: Device and method for designing metal mold, and program
Inventor: UMETSU YASUYOSHI
IPC: B21D37/20
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal mold design device for generating metal mold information that corresponds to change even though arbitrary displacement definition surface information is changed.  <P>SOLUTION: The metal mold design device includes: a displacement definition surface information storing part 11 for storing two or more pieces of displacement definition surface information being information showing the shape of a displacement definition surface for defining displacement from a reference surface; an accepting part 12 for accepting an input about the displacement definition surface information; a changing part 13 for changing the displacement definition surface information in accordance with the input about the displacement definition surface information accepted by the accepting part 12; a generating part 17 for generating metal mold information being information showing the shape of a metal mold in press of a flat plate by adding displacement of each displacement definition surface shown by the two or more pieces of displacement definition surface information stored in the displacement definition surface information storing part 11; and an outputting part 18 for outputting the generated metal mold information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029251-A (JP)
Title: Semiconductor device and electronic apparatus
Inventor: NAKAJIMA YOSHIKI
IPC: H01L29/417
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a charge holding characteristic deteriorates by using an N-type layer inferior to a leakage current characteristic is used for storage capacitor when N-type TFT using the N-type layer suitable for high-speed operation is used for charging a liquid crystal capacitor and storage capacitor and that the high-speed operation becomes difficult since mobility of P-type TFT is lower compared to that of N-type TFT and a switching characteristic by TFT deteriorates when the P-type TFT using a P-type layer is used for charging the liquid crystal capacitor and storage capacitor.  <P>SOLUTION: In the semiconductor device, N-type TFT 90 is used for switching, a P-type electrode layer 41 is used as retention capacity and a P expansion part 40 and an N-type drain-side expansion part 1t are formed without detaching them. There is no level difference between the P expansion part 40 and the N-type drain-side expansion part 1t, and the etching process for forming a contact hole 94 is performed on a first interlayer dielectric 4 provided with a uniform layer thickness. An increase in an electric resistance by etching unevenness can be prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010023832-A (JP)
Title: Transporting-installing vehicle for constituting part module
Inventor: KNURR FRANK
IPC: B60P1/44
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transporting-installing vehicle capable of quickly and inexpensively adapting to geometries of various and different constituting part modules to be transported by a transporting-installing vehicle.  <P>SOLUTION: A movable platform 21 has a support arm structural body 32. The constituting modules 2 are mounted in the support arm structural body 32 during transportation and maintenance works. The support arm structural body 32 is movable relatively to the platform 21 and takes at least two positions. The support arm structural body 32 of the movable platform 21 has a storing adapter 34. The storing adapter 34 is arranged to be variable in position in longitudinal direction and lateral direction 42 and 43 of the movable platform 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011025269-A (JP)
Title: Press forming method for titanium sheet
Inventor: KUDO TAKESHI
IPC: B21D53/02
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press forming method for a titanium sheet which has excellent press formability without generating cracks at the apexes of V-shaped press patterns upon press forming.  <P>SOLUTION: In the press forming method for a titanium sheet, a titanium sheet comprising, by mass, ≤0.15% (not including 0%) Fe and ≤0.15% (not including 0%) O is press-formed so as to form V-shaped press patterns at the titanium sheet, provided that the direction in which the integration degree of the C axis of the α phase (hexagonal crystal) is high in the titanium sheet is defined as an A direction, and the orthogonal direction thereof is defined as a B direction, with the apexes direction of the V-shaped press patterns as the A direction, the press patterns are formed on the titanium sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026086-A (JP)
Title: Traction movement type quantitative supply device
Inventor: NAKAYAMA YUJI
IPC: B62D53/06
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traction movement type quantitative supply device for enabling to set the height position of the feed quantitative supply outlet to be higher than the opening port on the upper face side of the hopper of a shredding type combined lap machine B being at a height position of nearly 2 m without causing any trouble during the traction driving operation of a tractor.  <P>SOLUTION: A box 4 equipped with a floor conveyor 40 is loaded on a floor surface. A second-stage floor conveyor 50 is loaded on a machine (w) which freely travels with the traction of a tractor T, for carrying feed discharged from a discharge port 41 of the box 4 to the quantitative supply outlet (a) on the finishing end side after taking it over to the starting end side in the carrying direction, in such a manner that it is switchable between an approximately horizontal attitude with the carrying direction along the approximately horizontal direction and a sloping attitude of sloping up from the starting end side to the finishing end side in the carrying direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030668-A (JP)
Title: Vacuum cleaner
Inventor: ISHIZAWA AKIHIRO
IPC: A47L9/04
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which has improved operability and efficiency of dust collection by comprehensively controlling the moving direction and the moving speed of a suction port body, the number of revolution and the rotative direction of a rotating cleaning body, and the operation output of an electric blower.  <P>SOLUTION: The vacuum cleaner 1 includes: a cleaner body 2; the electric blower 12 housed in the cleaner body 2; both-way movable suction port body 8 including at the bottom surface a suction port communicating with the electric blower 12; the rotating cleaning body turnably journaled by the suction port body 8 and disposed at the suction port; an electric motor 31 which drives the rotating cleaning body to rotate it in the direction of normal rotation or the reverse direction; an acceleration detector 32 provided in the suction port body 8; a suction port body control portion 33 which controls input of the electric motor 31 according to the acceleration detected by the acceleration detector 32; and a body control portion 13 which controls input of the electric blower 12 according to the acceleration detected by the acceleration detector 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030676-A (JP)
Title: Cosmetic container
Inventor: YURI HIROAKI
IPC: A45D34/00
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic container in which a makeup tool is stored in a lid body and the lid body can be opened and closed by a simple operation.  <P>SOLUTION: The cosmetic container includes a container body for housing a cosmetic, and the lid body provided with a makeup tool storage portion storing the makeup tool and a lid portion. The container body is provided, in the upper part, with an opening in a cylindrical shape having a thread formed on the outer side surface. The makeup tool storage portion is provided with a hole for inserting the opening and a space for housing the makeup tool, and is rotatably engaged with the opening. The lid portion is engaged with the makeup tool storage portion so as to be opened and closed by a hinge, provided with a cylindrical screw engaging portion to be overlapped on the outer periphery of the hole of the makeup tool storage portion when the makeup tool storage portion is closed, and threads to be screw-engaged with the threads of the opening of the container body is formed on the inner side surface of the screw engaging part. When the lid body is rotated while closing the makeup tool storage portion by the lid portion and screw-engaging the lid portion to the opening of the container body, the makeup tool storage portion and the container body are sealed by the lid portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034776-A (JP)
Title: Positive electrode active material for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: KONO YOSHITERU
IPC: H01M4/36
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a positive electrode active material having excellent electrical conductivity, and excellent filling and dispersing properties in resin, with preferable coating property onto a sheet.  <P>SOLUTION: This positive electrode active material contains a positive electrode active material particle comprising a polyanion-based compound and carbon and having an average particle diameter of 1-5 μm, and a positive electrode active material granule containing carbon composirted and having an average particle diameter of 5-50 μm, which is obtained by compositing a thermosetting phenol resin or a thermosetting epoxy resin with a positive electrode active material particle comprising a polyanion-based compound and carbon, and then subjecting the composite to a heat treatment in a reducing atmosphere.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251284-A (JP)
Title: El element, photosensitive material for conductive film formation, and conductive film
Inventor: TOKUNAGA TSUKASA
IPC: G03C1/00
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic EL element superior in adhesion between a phosphor layer and a conductive film and superior in optical characteristics, and a photosensitive material for forming the conductive film.  <P>SOLUTION: The inorganic EL element (1) has a conductive layer (2), a phosphor layer (3), a reflecting insulation layer (4), and a rear electrode (5) in this order on a transparent support body (21), and the conductive layer (2) contains silica of 0.05 g/m<SP>2</SP>or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022979-A (JP)
Title: Condition connection system
Inventor: ONOGAWA FUMIO
IPC: G06Q50/20
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of cost, time, or the like in a method, such as language classroom, studying abroad and school because there are few opportunities for a learner to make friends with a person who helps the learner to perform conversation together on a desired condition in the conventional opportunities for learning a specific language conversation.  <P>SOLUTION: A server computer is connected through a network by using a mobile terminal to set a condition for a connection partner. A terminal registered as a standby terminal for reception which corresponds to the condition is extracted from a database of a storing part of the server computer and is connected after performing response confirmation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009254885-A (JP)
Title: Game machine
Inventor: YAMAZAKI TOMOMI
IPC: A63F7/02
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board case for a game machine, which can prevent the fraudulent alteration of a control board by making the board case impossible to be detached from the game machine unless breaking the breaking part of a fixed part in a simple structure.  <P>SOLUTION: A gap is formed between the breaking part 71 on the side of a case cover 30 and the breaking part 52 on the side of a case main body 20 in one of a plurality of attaching parts 50 and the fixing part 70 corresponding to the attaching part 50 so as to use the fixing part 70 not used for attachment for the next or succeeding fixation when attaching the board case 10 to a game machine board by two breakage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011040203-A (JP)
Title: Battery pack
Inventor: IMAIZUMI MINORU
IPC: H01M2/10
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack capable of securing a stable operation by exhausting heat generated by elements in a built-in circuit board smoothly to outside and moreover capable of achieving a high energy density by doing away with an internal useless space, thereby allowing the battery pack to be manufactured without accompanying a complicated work.  <P>SOLUTION: The circuit board 101 in the battery pack 1 is mounted with FET elements 1104, 1108 on its lower side main face; a heat conductive sheet 18 is adhered directly on the lower side face of the FET elements 1104, 1108; and the heat conductive sheet 18 and a lower case member 12 are thermally jointed with a heat conductive plate 20 interposed. Further, in the corresponding area of the upper main face of the circuit board 101 where the FET elements 1104, 1108 are mounted, there is adhered a heat conductive sheet 17, and the heat conductive sheet 17 and an upper case member 11 are thermally jointed with a heat conductive plate 19 interposed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038162-A (JP)
Title: Apparatus for manufacturing thin film layered product
Inventor: WADA KATSUHITO
IPC: H01L31/04
Filed: 2009-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a thin film layered product, which is downsized and can prevent a substrate from being stained, and prevent occurrence of wrinkles of the substrate.  <P>SOLUTION: The apparatus for manufacturing the thin film layered product includes a film deposition unit for depositing a thin film on the surface of a film substrate 2, and at least one guide roll 8 which is abutted on the film deposition surface 2a of the film substrate so as to guide the film substrate to be conveyed within the film deposition unit. The diameter of a center part 8a in the longitudinal direction in the guide roll is smaller than the diameter of both ends 8b in its longitudinal direction. Both ends of the guide roll are abutted on the film substrate, and tension rolls 9, 10 abutted on both ends in the width direction of the film substrate in the vicinity of the guide roll apply the tension to the film substrate in the width direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT