baber/WOPTO huggingface dataset:
Patent JP-2011056524-A (JP)
Title: Plate bending press
Inventor: TAWATARI MASASHI
IPC: B21C37/08
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate bending press capable of manufacturing a half-finished pipe product having an adequate seam gap even in a case of a plate material having a large proof stress.  <P>SOLUTION: The plate bending press is used to form the half-finished pipe product having the seam gap G by molding the plate material. The plate bending press includes: a pair of upper and lower dice M; a hydraulic cylinder 10 for moving the upper die MA toward the lower die MB; and a plate P for coupling the hydraulic cylinder 10 with the upper die MA. An interval holding means for restricting the movement of the plate material to a direction orthogonal to the moving direction of the upper die MA and maintaining a distance between the ends of the plate material to be more than the thickness of the plate P while the plate material is pressurized by the pair of upper and lower dice M is arranged at the side surface of the plate P.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056406-A (JP)
Title: Catalyst for hydrolysis of cellulose and method of hydrolysis
Inventor: TSUTSUI NOBUHIRO
IPC: B01J31/06
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel catalyst which does not require energy costs for recovery for chemical hydrolysis of cellulose without heavy loading to the environment, and to provide a method of hydrolysis of cellulose under a substantially normal pressure by using the catalyst.  <P>SOLUTION: The hydrolysis of cellulose can be carried out under a substantially normal pressure without heavy loading to the environment by hydrolysis of cellulose in a medium comprising water and a polyhydric alcohol kept under normal pressure and at 90-150°C in the presence of the catalyst of hydrolysis of cellulose using a non-crosslinking-type polymer acid having a sulfonic acid group for a repeating unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065769-A (JP)
Title: Backlight and liquid crystal display device
Inventor: YAMAMOTO KENICHI
IPC: F21V29/505
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight which enables temperature adjustment at the coldest spot by devising the structure of an HCFL (Hot Cathode Fluorescent Lamp) to improve efficiency of light emission (efficiency of brightness), and to provide a liquid crystal display device using the backlight.  <P>SOLUTION: A pair of filaments 8 is configured such that the distance (cathode length) between one filament 8 and one lamp end 10 is determined to be longer than the distance (cathode length) between the other filament 8 and the other lamp end 10. As a result, a coldest spot is set at least at the lamp end 10 on the longer cathode length side. The lamp ends 10 of a hot cathode fluorescent lamp 1 are located outside a lamp house. As a result, the coldest spot set at the lamp end 10 of the hot cathode fluorescent lamp 1 is located outside the lamp house having a low temperature, thus lowers the temperature at the coldest spot.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064771-A (JP)
Title: Device for detecting failure of power source, and image forming apparatus
Inventor: HORI TETSUYA
IPC: G03G21/00
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To specify an area where a failure occurs, regarding a technology to detect a connection failure in a plurality of AC power supply wires branched from one AC power supply wire.  <P>SOLUTION: When AC100V power is supplied in a branched manner from an AC100V power supply wire 11 to local power source units 31 and 41 and a heat generating body driving part 42, a detection voltage VO of a failure detection part 22 before branching is compared with each of detection voltages V1 to V4 after branching, to specify any of the areas 1 to 7 where the wiring connection failure occurs. In this case, by acquiring waveform information on an AC waveform from a zero-cross area, the detection accuracy is enhanced. Besides, polarity information on the waveform of a detection object is obtained to specify whether the connection failure occurs on a HOT side or on a NUT side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062604-A (JP)
Title: External structure and coating fluid for external structure
Inventor: TAKAGI YOJI
IPC: C09D183/04
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external structure with excellent noxious gas decomposition, antimildew an antialgae properties while inhibiting the deterioration of a base material, as well as a photocatalytic aqueous coating fluid.  <P>SOLUTION: This external structure includes a base material and a photocatalytic layer formed on the base material. The photocatalytic layer can be obtained by drying the photocatalytic coating fluid after its application. The photocatalytic coating fluid contains photocatalytic titanium oxide particles, tin oxide particles, a silicone emulsion, a water-soluble copper oxide and water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064389-A (JP)
Title: Storage type hot water supply device
Inventor: MAGARA TAKASHI
IPC: F24H1/18
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage type hot water supply device capable of surely preventing undershoot in hot water supply due to installation of a hot water storage tank unit indoors.  <P>SOLUTION: In this storage type hot water supply device provided with an inside temperature sensor 47 for detecting a temperature in the unit 1, and an outside air temperature thermistor 49 for detecting an outside air temperature in a heating means 3, a weather condition is determined on the basis of the outside air temperature detected by the outside air temperature thermistor 49, an installation condition on whether the hot water storage tank unit 1 is installed indoors A or outdoors B is determined on the basis of the inside temperature detected by the inside temperature sensor 47, a hot water supply amount to generation of undershoot is learned in initial hot water supply, when a season is winter and the hot water storage tank unit 1 is installed indoors A, and a valve opening of a hot water supply mixing valve 25 is switched to a small-side of water supply before the undershoot on the basis of a learned value in the next hot water supply, thus the undershoot thereafter can be prevented at a pinpoint though that in the initial hot water supply can not be prevented, and the hot water can be properly supplied at all times.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009291940-A (JP)
Title: Vibration reduction apparatus for power tool and power tool incorporating such apparatus
Inventor: STIRM MICHAEL
IPC: B25D17/24
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive member for a power tool can minimize the vibration caused by a swing bearing.  <P>SOLUTION: The power tool includes a housing, a cylinder 530 disposed in the housing, a piston disposed in the cylinder, a motor which is disposed in the housing and which causes the reciprocating motion of the piston 520 in the cylinder 530, and a vibration reduction means 501 having a drivable mass body 521 surrounding the cylinder 530. The drivable mass body 521 is driven in the manner of a reciprocating motion along the cylinder 530 so that the vibration of the housing caused by at least the reciprocating motion of the piston 520 is at least partly canceled by the vibration reduction means 501.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011069900-A (JP)
Title: Thrumming stringed instrument performance evaluation device
Inventor: SAKAI TOYOICHI
IPC: G09B19/24
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrumming stringed instrument performance evaluation device for accurately evaluating performance with simple constitution.  <P>SOLUTION: The thrumming stringed instrument performance evaluation device includes: a microphone 40 converting inputted sounds into an electric signal; a discrete evaluation means 84 which, by comparing performance sounds of the thrumming stringed instrument converted into the electric signal by the microphone 40 with predetermined criteria for evaluation, carries out discrete evaluation a plurality of times at prescribed time intervals for a unit performance of strumming a plurality of strings by one stroke; and a performance evaluation means 86 which, on the basis of the discrete evaluation carried out by the discrete evaluation means 84 a plurality of times, evaluates the unit performance corresponding to the discrete evaluation. Thus, by carrying out discrete evaluation of a plurality of points in correspondence with performance operations for one stroke with a simple constitution to collect performance sounds of a musical instrument with a common microphone 40, the performance of the thrumming stringed instrument wherein a plurality of performance sounds are mixed in the performance of one stroke can be suitably evaluated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069465-A (JP)
Title: Guide roller
Inventor: HIROSE KAZUO
IPC: F16C13/00
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide roller being inexpensively manufacturable but capable of maintaining a predetermined tape guiding performance stably for a long time.  <P>SOLUTION: This guide roller 1 is rotatably supported on a shaft 2 and is provided with a roller body 6 to be rotated due to contact of a running magnetic tape with an outside diameter face. The roller body 6 includes an outer cylindrical part 7 made of sintered metal and a resin part 8 injection-molded by the oil containing resin by inserting the outer cylindrical part 7. The resin part 8 has a face sliding on upper and lower flanges 3, 4 as the shaft 2 and a restraining part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071899-A (JP)
Title: Radio terminal and wireless communication method
Inventor: KOGA TAKASHI
IPC: H04J11/00
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio terminal and a wireless communication method capable of quickly transmitting service flow data, which is desired to be transmitted quickly by a user, or which is desired to be transmitted quickly due to the nature thereof.  <P>SOLUTION: A QoS manager 11 receives a plurality of upstream notifications of a service flow QoS parameter from a radio base station. A burst region manager 9 receives an upstream notification of a user data burst region from the radio base station. A service flow allocation part 10 allocates a plurality of upstream service flow regions in the upstream user data burst region allocated to own terminal. The service-low allocating part 10 allocates at least one service flow region that satisfies conditions regarding transmission rate, the delay time, and the delay time variations on each notified upstream service flow QoS parameter, in priority is allocated more, other service flow region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076755-A (JP)
Title: Floating connector
Inventor: SAIJO HIDENOBU
IPC: H01R12/71
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating connector capable of preventing warpage of a floating housing, and capable of sufficiently securing the length of a flexible part of a terminal.  <P>SOLUTION: A fixed housing 200 includes a base 210 along a pitch direction P of a terminal 102, a floating housing 300 includes a vertical part 310b arranged in opposition to the base 210 and a ceiling part 310a extended from an end of the vertical part 310b toward the base 210. The terminal 102 includes a first press-fit part 104 press-fitted into a press-fit groove 201 formed at the base 210 of the fixed housing 200, a second press-fit part 105 press-fitted into a press-fit groove 301 formed at the vertical part 310b of the floating housing 300, and a flexible part 109 formed between the second press-fit part 105 and the first press-fit part 104. On the ceiling part 310a of the floating housing 300, a warpage prevention wall 313 is formed hanging, and the flexible part 109 of the terminal 102 is snaked along at least a surface of the warpage prevention wall 313.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073194-A (JP)
Title: Metal-ceramics joint base and method of manufacturing the same
Inventor: IDEGUCHI SATORU
IPC: H01L23/14
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal-ceramics joint base that can be manufactured at low cost, wherein a metallic circuit board has good heat and electrical conductivity and provides high reliability of junction between a clad member and a ceramics board as a metallic circuit board, and a method of manufacturing the same.  <P>SOLUTION: When a metallic base 12 is directly joined to one side of a ceramics base 10 and one side of a first metallic plate 14 is directly joined to the other side within a die, a second metallic plate 16 is directly joined to the other side of the first metallic plate 14, whereby a clad member comprising the first metallic plate 14 and the second metallic plate 16 is directly joined to the ceramics base 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076264-A (JP)
Title: Retrieval control device, retrieval control method, and program
Inventor: ABE NAOTO
IPC: G06F17/30
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To automatically acquire retrieval results whose contents have the high degree of centralization in Web retrieval.  <P>SOLUTION: The retrieval control device connected to a network includes a preliminary retrieval means for generating a plurality of preliminary retrieval queries on the basis of a retrieval query, for performing Web retrieval by using each preliminary retrieval query, and for storing preliminary retrieval results in the preliminary retrieval result storage means for each preliminary retrieval query; a preliminary retrieval result evaluation means for reading the preliminary retrieval results from the preliminary result storage means, for executing processing to evaluate the degree of concentration of the contents of the preliminary retrieval results for each preliminary retrieval query, and for storing the preliminary retrieval query corresponding to the preliminary retrieval results whose contents have the highest degree of centralization as a retrieval query in the retrieval query storage means; and a Web retrieval means for performing Web retrieval by using the retrieval query stored in the retrieval query storage means, and for output of the retrieval results when prescribed conditions are satisfied by the retrieval results of the Web retrieval.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074187-A (JP)
Title: Easily cross-linkable thermoplastic resin
Inventor: ARAI TORU
IPC: C08F279/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross copolymer (a segregated star copolymer) or a thermoplastic resin composition including the cross copolymer, each of which is excellent in cross-linking properties and each of which provides a cross-linked body or dynamically cross-linked body excellent in heat resistance, softness, oil resistance, fluidity, scratch/wear resistance and dynamic physical properties.  <P>SOLUTION: The cross copolymer includes alkyl-substituted styrene of a fixed amount or more and satisfies specific conditions. The cross copolymer and the thermoplastic resin composition including the cross copolymer can be cross-linked dynamically or by using energy rays.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077295-A (JP)
Title: Junction type solar cell
Inventor: MORIYASU YOSHITAKA
IPC: H01L31/04
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a junction type solar cell for greatly improving the efficiency of photoelectric conversion by setting an absorption layer of sunlight to be in gradient composition structure.  <P>SOLUTION: An InAs<SB>z</SB>P<SB>1-z</SB>cell layer 24 including a gradient composition structure by forming a pn junction while gradually changing the composition from InAs<SB>0.4</SB>P<SB>0.6</SB>to InP is stacked on a buffer layer 23 formed on a GaAs substrate 22, an In<SB>y</SB>Ga<SB>1-y</SB>P cell layer 27 including a gradient composition structure by forming a pn junction while gradually changing the composition from InP to In<SB>0.52</SB>Ga<SB>0.48</SB>P via a tunnel junction layer is stacked on the InAs<SB>z</SB>P<SB>1-z</SB>cell layer, an In<SB>x</SB>Al<SB>1-x</SB>P cell layer 30 including a gradient composition structure by forming a pn junction while gradually changing the composition from In<SB>0.8</SB>Al<SB>0.2</SB>P to In<SB>0.56</SB>Al<SB>0.44</SB>P via a tunnel junction layer is stacked on the In<SB>y</SB>Ga<SB>1-y</SB>P cell layer, and the compound semiconductor mixed crystal includes gradient composition structure so that a band gap becomes smaller gradually from an incidence direction of light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075086-A (JP)
Title: Control device of belt type continuously variable transmission for vehicle
Inventor: KUWABARA SHINYA
IPC: F16H59/06
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a belt type continuously variable transmission for a vehicle which decreases a response delay in output upon transition between a drive state and a driven state.  <P>SOLUTION: A transition-period holding pressure control means 132 controls a belt holding pressure so that a portion of a transmission belt 48 at which inter-element compressive force occurs (an element compression portion) is retained before and after transition from one to the other of the drive state and the driven state of a drive device 10 for a vehicle. Therefore, during the transition between the drive state and the driven state, the movement of the element compression portion in the transmission belt 48 does not occur, thereby decreasing the response delay in the output.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011078439-A (JP)
Title: Handle for bag
Inventor: HASHIGUCHI MASAHIKO
IPC: A45C13/26
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle for a bag which has sufficient strength and reduced costs, time and labor by configuring the handle for a bag by one component.  <P>SOLUTION: A holding part 1, an attaching part 2 and a handle end part 4 are integrally formed of a thermoplastic elastomer. A U-shaped gap part 5 from both end sides to the center side is formed on the inner side of the handle end part 4 to configure a tongue-like attaching part 2. The attaching part 2 is attached to the outer peripheral surface of a bag. When the holding part 1 is held in a hand and lifted, force is applied to the attaching part 2 through the handle end part 4, and the attaching part 2 is slightly deformed. In the state that the attaching part 2 is deformed, the bag is lifted. Since a gap between the holding part 1 and the outer peripheral surface of the bag is widened, it is easy to hold it with a hand. When the bag is put down and the hand is released, the deformation of the attaching part 2 is reset. During nonuse, since the holding part 1 is brought closer to the outer peripheral surface of the bag, the handle for the bag does not become obstructive.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080787-A (JP)
Title: Stick-slip detecting device and detecting method
Inventor: TAWARA TETSUYA
IPC: G01M13/00
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately determine the state of a stick-slip in response to the state of control.  <P>SOLUTION: A diagnosis operation controller 107 compares the magnitude of change in control command value for controlling the dislocation of a valve stem with a reference value set in advance, and stops malfunction determination operation in a diagnostic part 100 when the magnitude of change per unit time in the control command value exceeds the reference value. When the magnitude of change per unit time in the control command value exceeds the reference value, even normal operation is determined in some cases as being the same as the case wherein a stick-slip occurs. In contrast, incorrect stick-slip determination is prevented, since the diagnosis operation controller 107 stops the operation of the diagnostic part 100, if the magnitude of change per unit time in the control command value exceeds the reference value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083078-A (JP)
Title: Power transmission device, power receiving device, and power transmission system
Inventor: SATO KAZUHIRO
IPC: H02J17/00
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To transmit power in a non-contact manner in a compact apparatus.  <P>SOLUTION: The power transmission system 81 is constituted of a power transmission device 91 and a power receiving device 92. The power transmission device 91 is constituted of a unit 101 and a unit 102 which can be separated from each other. The unit 101 includes an oscillation circuit 121 and a power transmission coil 122. The unit 102 includes a power transmission side resonance circuit 131. The power receiving device 92 is constituted of a unit 103 and a unit 104 which can be separated from each other. The unit 103 includes a power receiving side resonance circuit 151. The unit 104 includes a power receiving coil 171. The power transmission side resonance circuit 131 generates a vibration electromagnetic field of a predetermined resonance frequency by induction of a vibration electromagnetic field generated by an alternate current flowing to the power transmission coil 122. By this, power is transmitted to the power receiving device 92 based on non-contact power transmission using magnetic resonance. This invention can be applied to, for example, a headphone.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024404-A (JP)
Title: Connection scheme for multiple battery cells
Inventor: ZHU LI-YAN
IPC: H01M10/42
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matrix of a series-parallel connection battery cell with a spontaneous intra-row voltage balancing mechanism while the inter-row is monitored so as to eliminate separate control in each series.  <P>SOLUTION: A series-parallel battery system with buffer resistors is coupled to each junction of batteries or battery cells. Buffer resistors on the same row are coupled to a measurement node. Terminals of the battery system and the measurement nodes are treated as measurement points that are coupled to a conventional battery management unit. The buffer resistors provide a means for limiting in-rush current and a means for maintaining voltage balance in all the rows of batteries in the parallel columns of batteries. A control unit in series with each series of batteries monitors a current in the series and includes a switch to deactivate the column when the current exceeds a set of predetermined current levels.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083105-A (JP)
Title: Spacer and electrical junction box with the same
Inventor: EGAWA MASATOSHI
IPC: B60R16/02
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer for preventing a poor connection and falling-off of an electric component, and an unusual noise caused by a wobble, and to provide an electrical junction box including the spacer.  <P>SOLUTION: The electric component box 1 includes a box body 2, a cylindrical component mount unit 16 that is provided in the box body 2, houses an integration 7 inside, and allows the integration 7 to be mounted, and a spacer 3 inserted between the inside of the component mount unit 16 and the integration 7. The spacer 3 includes a regulation unit 32 for regulating the release of locking to a lock projection 27 of the integration 7 in a portion 21 of the component mount unit 16, and an elastic press unit 34. The elastic press unit 34 is elastically deformed freely. The elastic press unit 34 biases the integration 7 toward the inside of the component mount unit 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT