baber/WOPTO huggingface dataset:
Patent JP-2010279545-A (JP)
Title: Pull-down device, and pull-down method
Inventor: IMAKURA TATSUYA
IPC: A61G5/00
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pull-down device, and a pull-down method, in which loosening of a belt is prevented in a case of pulling down a pull-down object by means of the belt, and the pull-down object is stably pulled down.  <P>SOLUTION: In the pull-down device, a speed determination control part determines whether or not belt pull-down speed is greater than a preliminarily set threshold value based on a signal from a counter part in S3. In a case where it is determined that the pull-down speed is not less than the threshold value, the speed determination control part controls (S4) to increase the duty ratio (Duty value) of an electric brake (to elongate an on-period of a switch element) to the switch element in a motor drive circuit which switches on so as to short-circuit between motor terminals. In a case where the pull-down speed is not larger than the threshold value, the duty ratio is decreased, and time to apply the electric brake to the motor is set shorter than that in S4, so that motor rotation speed is gradually decreased (S6).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286894-A (JP)
Title: Network cable, network cable with connector, and method for manufacturing the same
Inventor: NUMATA MASAHIRO
IPC: G06F1/18
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of loop connection.  <P>SOLUTION: A network cable is prepared that has visual identification bands provided on its surface at fixed intervals in the longitudinal direction. The cable is cut to form one end at a part of the visual identification band. The cable is cut to form the other end at another part of the cable where no visual identification band is formed. Thus, the cut network cable with desired length is obtained, and connectors are connected to the both ends (the one and the other end) of the obtained cut network cable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284587-A (JP)
Title: Crusher for sticky material to be crushed
Inventor: TATSUMI SHIGERU
IPC: B02C13/04
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher for sticky material to be crushed which can prevent a sticky material to be crushed from being stuck between a rotor/a hammer and the internal wall of a casing.  <P>SOLUTION: This impact crusher is of the following structure: Inside the casing, the rotor 3 rotates freely around the axis of a rotary shaft 2 arranged in the crosswise direction, and a plurality of the hammers 4 are installed along the outer circumference of the rotor 3. Besides, a loading port 6 is formed at the upper part of the casing. The loaded material to be crushed is crushed by the rotation of the rotor 3 and the hammer 4. In addition, below the loading port 6, a conducting member 21 with a contact surface 23 facing the rotor 3 side, is arranged, and the contact surface 23 is constituted in the way that it gradually inclines downward in its approach to the rotor 3 side. Further, the conducting member 21 is fitted below the loading port 6, so that the loaded material to be crushed hits to the contact surface 23 of the conducting member 21, sharply slowing its falling velocity. Then, the material gradually moves downward along the inclination of the contact surface 23, and undergoes a crushing process by the impact of the hammer 4 when the material passes near the rotor 3 on the contact surface 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010171922-A (JP)
Title: Optical hybrid circuit, optical receiver, and light receiving method
Inventor: CHUNG SEUK HWAN
IPC: H04B10/40
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical hybrid circuit, an optical receiver and a light receiving method, having a low wavelength dependency, a low phase deviation characteristic and a low insertion loss and being suitable for compaction in configuration and monolithic integration.  <P>SOLUTION: The optical hybrid circuit 1 includes a multi-mode interference (MMI) coupler 2 including a pair of input channels provided at positions symmetrical with respect to a center position in a widthwise direction thereof, a pair of first output channels neighboring with each other outputting a pair of first optical signals having an in-phase relationship, and a pair of second output channels neighboring with each other outputting a pair of second optical signals having an in-phase relationship. The MMI coupler converts QPSK signal light or DQPSK signal light into the pair of first optical signals and the pair of second optical signals having an in-phase relationship. The optical hybrid circuit includes a 2:2 optical coupler 3 connected to the first or the second output channels, including two channels at an input side and including two channels at an output side. The 2:2 optical coupler converts the pair of first optical signals or the pair of second optical signals into a pair of third optical signals having a quadrature phase relationship.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009207187-A (JP)
Title: Mobile communication system
Inventor: IGARASHI HIRONOBU
IPC: H04W36/08
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system in which communication resources are efficiently used.  <P>SOLUTION: A mobile communication system comprising a base station accommodating a plurality of mobile stations includes: a detection means for detecting a call from a mobile station accommodated in a base station; an acquiring means for acquiring a communication resource to be allocated to the call; and a rate change means for reducing the data rate of other mobile stations communicating through the base station when a communication resource to be allocated to the call is not obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011004108-A (JP)
Title: Rds reception device
Inventor: IKEDA SHUNSUKE
IPC: H04B1/16
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an RDS (Radio Data System) reception device which has an improved PI (Program Identification) acquisition rate even when an adjacent station having a high field intensity exists with respect to an alternative station.SOLUTION: The RDS reception device 100 includes an RDS demodulation section 200 for demodulating a signal FM-detected by an FM detection section 180 to acquire PI code of the alternative station and a control section 230 for prescribing an output level of a mixer section 150 at which an AGC (Auto Gain Control) section 160 starts operation when acquiring the PI code of the alternative station by the RDS demodulation section 200. In the RDS reception device 100, an AGC operation start level is changed to a second AGC operation start level FS2 higher than a first AGC operation start level FS1 for normal reception when acquiring RDS data of the alternative station in a muting state, so that the PI acquisition rate can be improved though the field intensity of an adjacent interference wave is high.
Patent JP-2011003734-A (JP)
Title: Method for leveling interlayer insulating film
Inventor: HARADA YOSHIKO
IPC: H01L23/522
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for leveling an interlayer insulating film which facilitates leveling by excluding an effect of unevenness of the interlayer insulating film caused by a wiring layer.SOLUTION: In the method for leveling the interlayer insulating film, first, wiring layers 12a and 12b are formed, the wiring layers 12a and 12b are coated by a high density plasma CVD to form a first HDP oxide film 13, a PL-TEOS oxide film 14 is formed on the first HDP oxide film 13 by the plasma CVD using tetraethoxy silane gas, and a second HDP oxide film 15 is formed on the PL-TEOS oxide film 14 by the high density plasma CVD. Secondly, the second HDP oxide film 15 is polished by a CMP until the PL-TEOS oxide film 14 is exposed. Until the PL-TEOS oxide film 14 is removed, the second HDP oxide film 15 and the PL-TEOS oxide film 14 are simultaneously leveled by the CMP. By so doing, it is possible to attain a leveled interlayer insulating film 10.
Patent JP-2011002334-A (JP)
Title: Method for adjusting wheel alignment of vehicle
Inventor: SATO NOBUYUKI
IPC: G01B21/26
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle wheel alignment adjustment method which enables the adjustment of a thrust angle by an alignment adjustment device without providing an evaluation device for exclusive use.SOLUTION: The vehicle wheel alignment adjustment method includes: a step of detecting positions of left, right, front, and rear wheels of a vehicle; a setback amount measuring step of measuring amounts of the deviation of the wheels 13 and 14 in a direction parallel to a center line MC of the device set previously; a tread amount measuring step of measuring a distance in a direction perpendicular to the center line MC of the device of the right and left wheels 13 and 14; and a step of calculating a thrust angle θ on the basis of the setback amounts S and tread amounts TB of the rear axle measured by the measurement step.
Patent JP-2011001897-A (JP)
Title: Compressor
Inventor: NAKANO MASAO
IPC: F04C29/00
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a compressor in a refrigerating device, which uses a refrigerant mainly composed of hydrofluoroolefin having double bond between carbons, which is free from chlorine atom and low in global warming factor as working refrigerant, in which, when the refrigerant reacts with moisture or oxygen, hydrogen fluoride is generated, causing deterioration in reliability, the hydrogen fluoride promoting wear of a vane or piston which is particularly and severely slid of sliding members or deteriorating refrigeration oil.SOLUTION: As a base metal of the vane 10 that is one sliding member or the like, steel is used and subjected to a nitriding treatment, and a PVD treatment is performed to its surface to form a CrN film or DLC film. As the piston 9 that is the corresponding other sliding member, MoNiChro cast iron is used. Thereby, temperature rise caused by the friction of sliding in sliding members such as a vane tip 10a and the outer circumferential part of the piston 9 which are severely slid is suppressed to ease degradation of the refrigerant, whereby the wear by the hydrogen fluoride caused in the reaction with moisture or oxygen can be suppressed, and a reliable compressor can be provided.
Patent JP-2009206533-A (JP)
Title: Semiconductor light-emitting element
Inventor: HASHIMOTO SHIGEKI
IPC: H01S5/343
Filed: 2009-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element using a nitride-based Group III-V compound semiconductor, which reduces the threshold current density without increasing the operation voltage practically.  <P>SOLUTION: A p-type clad layer of a GaN-based semiconductor laser is configured by two or more semiconductor layers having different band gaps from one another, and a part of an active layer side of the p-type clad layer is configured by a semiconductor layer having a band gap greater than that of the other parts. Specifically, in the GaN-based semiconductor laser with an AlGaN/GaN/GaInN SCH structure, a p-type AlGaN clad layer 10 is configured of: a p-type Al<SB>x1</SB>Ga<SB>1-x1</SB>N layer 10a in contact with a p-type GaN optical waveguide layer 9; and a p-type Al<SB>x2</SB>Ga<SB>1-x2</SB>N layer 10b on the p-type Al<SB>x1</SB>Ga<SB>1-x1</SB>N layer 10a (here, 0≤x2<x1≤1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011007937-A (JP)
Title: Photosensitive resin composition
Inventor: SHIBAGAKI TOMOYUKI
IPC: H05K3/18
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a plating resist which exhibits good resolution and is easily removed in a strong alkali aqueous solution condition when being photo-cured.SOLUTION: A photosensitive resin composition (Q) contains: a radical polymerizable compound (A) which contains two or more free-radical polymerizable double bonds (a) in the molecule and is represented by general formula (1), wherein R1 is a univalent electron attractive group or univalent electron attractive group containing an organic group; a hydrophilic polymer (B); and a photo-radical polymerization initiator (C) as essential components and wherein, a pattern is formed by light irradiation and alkaline development.
Patent JP-2010154844-A (JP)
Title: Branch inducing clip
Inventor: LEE ICHISHUN
IPC: A01G7/06
Filed: 2009-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branch inducing clip not only easily and firmly attachable to branches but also differently attachable each according to the warp of branches so as to induce branches to grow straight and improve working efficiency.  <P>SOLUTION: This branch inducing clip includes a body, a pair of outside projecting pieces formed separating from each other at a prescribed interval along the length direction of the body and projected to the same direction from the body, and one inside projecting piece. The outside projecting pieces and the inside projecting piece are arranged to cross each other on a basis of a virtual line penetrating into the center of the body in the length direction of the body. The clip is attached to a target branch with easy and firm attachability by setting a hanging part on the end of each of the outside projecting pieces, and also attached by selectively adjusting a warp angle of a branch to be attached therewith by forming a recessed part on an inner surface of the outside projecting piece, and further forming a projecting part in the inside projecting piece.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011007429-A (JP)
Title: Grill
Inventor: KIJIMOTO HIDEKI
IPC: F24C15/16
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a grill capable of slidably holding a pan and securely positioning a door by a simple configuration.SOLUTION: In a built-in stove 1, by a simple configuration only for making a leaf spring provided in a holding frame 40 for holding the pan 27 come into contact with a back side spherical part provided on the bottom of a grill chamber 45 and locking the leaf spring, the holding frame 40 can be positioned in the grill chamber 45. Since the positioning of the holding frame 40 determines the position of the grill door 15, a grill opening 12 can be securely closed. Since sliding of the holding frame 40 by a rail mechanism 30 is stopped before the shape of the leaf spring is elastically returned, the holding frame 40 is pushed into the back side of the grill chamber 45. Therefore, the grill opening 12 can be brought into close contact with the grill door 15 and closed.
Patent JP-2011015057-A (JP)
Title: Switched capacitor circuit and analog/digital converter
Inventor: KOBAYASHI SHIGETO
IPC: H03M1/10
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce influence from an offset component generated by delay in a comparator.SOLUTION: A capacity array circuit 100 receives and combines a plurality of input signals to generate and output one output signal. A comparator CP receives the output signal of the capacity array circuit 100. A current source IS is prepared between a predetermined and fixed voltage source and an output terminal of the switched capacitor circuit 300, and supplies current to the output terminal until an output signal of the comparator CP changes. The capacity array circuit 100 includes a plurality of input capacitances Cs for receiving a plurality of input signals in parallel. An additional adjustment capacity Cex stores charges for compensating an offset component resulted from delay in the Comparator CP. Each output terminal of the plurality of input capacitances Cs and an output terminal of the additional adjustment capacity Cex are combined into one.
Patent JP-2011014649-A (JP)
Title: Method of manufacturing ferroelectric thin film
Inventor: SOYAMA NOBUYUKI
IPC: H01L27/105
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of particles by removing the film of outer periphery end of a substrate without generating cracks and local peeling-off.SOLUTION: The method has a step of forming a gelatinous coating film 1 by coating a CSD solution containing an organic metal compound for ferroelectric thin film formation on a substrate 2, a step of removing the outer periphery end of the gelatinous coating film 1 by spraying or drooping water W on the outer periphery end while rotating the substrate 2, and a step of forming a ferroelectric thin film by heat-treating the gelatinous coating film 1 after removing the outer periphery end.
Patent JP-2011013379-A (JP)
Title: Image removing device and image forming and removing system
Inventor: MUTO TOSHIYUKI
IPC: G03G21/00
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an image removing device configured so that wear of a peeling member and a cleaning member are suppressed and an image formation substance transferred to the peeling member is efficiently transferred to the cleaning member, and to provide an image forming and removing system having the image removing device.SOLUTION: The image removing device 100 includes a peeling means for thermally transferring a thermoplastic image formation substance to a peeling roller 102 from a re-usable recorded material R while conveying the peeling roller 102; a cleaning means for transferring the thermoplastic image formation substance, thermally transferred to the peeling roller 102, to the cleaning roller 105 by sliding the cleaning roller 105 and peeling roller 102 against each other while heating the cleaning roller 105 and conveying it; sensors 111 and 113 for detecting the operating state of the peeling roller 102; and a control means for controlling the peripheral speed of the peeling roller 102.
Patent JP-2009224800-A (JP)
Title: Method for manufacturing component for passive electronic element and component obtained by it
Inventor: GIJS MARTIN
IPC: H01F41/04
Filed: 2009-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for manufacturing a component for a passive electronic element, especially for a magnetoelectronic element which is composed of a piece of a thin, brittle metal strip and especially of a laminate of strip of a nanocrystal alloy, and has very various shapes.  <P>SOLUTION: A method includes processes of manufacturing a piece of strip (1) which is laminated of at least one laminate made up of a piece of a thin metal strip and a layer of an adhesive material, and of cutting out at least one component (6) out of a piece of a layered strip (1). The cutting out is carried out by a method containing at least one step to etch with sand. The invention refers to the obtained component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011018511-A (JP)
Title: Electromagnetic induction heater
Inventor: NAKAI SETSU
IPC: H05B6/12
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction heater that uniformly heats the whole lower face of a food cooking griddle or a food baking mold even if the food cooking griddle or the food baking mold has a large rectangular planar-profile shape.SOLUTION: The electromagnetic induction heater (H) comprises: one electromagnetic induction heating coil (C) for heating a food cooking griddle or a food baking mold (M); and a coil support frame (F) for fixedly supporting the heating coil (C). The electromagnetic induction heating coil (C) is composed of a plurality of small spiral coils (C1), (C2), (C3), and (C4) in which the spiral directions of the coils adjacent to each other are opposite to each other and respectively which are wound into an almost square spiral state. The electromagnetic induction heating coil is formed into a rectangular or square planar-profile shape as a whole so as to have the size almost corresponding to the size of the griddle or the mold (M), heated by the electromagnetic induction heating coil, by connecting the plurality of small spiral coils in series or by connecting them in parallel. Each magnetic core rod (11) is vertically insertedly erected at the center of each spiral coil (C1), (C2), (C3), and (C4) so as to be freely ascendably/descendably adjusted.
Patent JP-2011019434-A (JP)
Title: Tree-fixing tool
Inventor: TANNO KATSUJI
IPC: A01G17/14
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tree-fixing tool solving the following problem: when using planting anchor pins to plant a tree, it is necessary to cut the pins short or to use substitute pins different in length instead of the existing ones in accordance with location because the pins to be hammered have different lengths respectively depending on the heights of root balls of trees to be planted or soil hardness.  <P>SOLUTION: The tree-fixing tool includes a sliding anchor pin which is used in a site except for paved surfaces and which comprises: a head body such that a screw thread is formed on the side peripheral surface of a stick-like body up to two thirds of the entire length thereof and a through hole allowing a fixing pin to pass through is formed at the remaining one-thirds part thereof; an insertion body such that a through hole allowing a fixing pin to pass through is formed in the vicinity of the upper part of a stick-like body, and a sharp-pointed insertion part is formed at the lower end part thereof; and a slide body such that a plurality of through holes allowing fixing pins to pass through are formed to a longitudinal cylindrical body having an inside diameter allowing the two stick-like bodies to be inserted, at prescribed intervals. Another version of the tree-fixing tool includes a sliding J-shaped anchor pin which is used for a paved surface and which comprises, substituted for the insertion body, a pin-latching body which is provided with a through hole allowing a fixing pin to pass through in the vicinity of the upper part of a stick-like body, and the lower end part of which is formed into a J-shape so as to be latched. The sliding anchor pins or the sliding J-shaped anchor pins are used for planting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010027058-A (JP)
Title: Method obtained by computer, computer readable medium, and system for extracting information from database
Inventor: WOLGE HAAKAN
IPC: G06F17/30
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To speed up extracting information from a database being accompanied by a series of principal computation.  <P>SOLUTION: A first principal computation generates a first result by operating a first selection item relating to a dataset for showing the database while a second principal computation generates a second selection result by operating a second selection item relating to the first result. The first and second results are cached in a computer memory. The steps for caching comprise: computing a first selection identifier at least as a function of the first selection item and a second selection identifier at least as a function of the second selection item and the first result; and storing the first selection identifier and first result and the second selection identifier and second result into a data structure as respectively related objects. Each identifier is generated as statistically unique digital fingerprint by Hash function.  <P>COPYRIGHT: (C)2010,JPO&INPIT