baber/WOPTO huggingface dataset:
Patent JP-2008289219-A (JP)
Title: Motor
Inventor: IWATA KAZUYUKI
IPC: H02K16/02
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight suitably while preventing deterioration of operation efficiency.  <P>SOLUTION: A rotation mechanism 14, which can change the relative phase between an inner circumferential side rotor 11 and an outer circumferential side rotor, comprises a housing 33 provided integrally with the inner circumferential side rotor 11, and a vane rotor 32 provided integrally with the outer circumferential side rotor to form each pressure chamber with a protrusion 47 provided on the housing 33 and to change a relative phase for the housing 33 by the pressure of working fluid introduced into each pressure chamber. A recess 71 is provided in the circumferential surface of the housing 33, a rib 72 is provided in the recess 71 and the axial end face 33A of the housing 33 is made flat.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285710-A (JP)
Title: Pickling method and pickling device
Inventor: INOUE NORIYUKI
IPC: B08B3/10
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pickling method with which, when scale stuck to the surface of a steel member is subjected to pickling treatment at a low cost without performing a complicated operation, production of NO<SB>X</SB>gas can be securely prevented or suppressed, and to provide a pickling device used therefor.  <P>SOLUTION: Disclosed is a pickling method with which the steel member M to be subjected to descaling is immersed into a pickling liquid L at least comprising nitric acid so as to be pickled. In the method, the temperature of the pickling liquid L is held to ≤28°C. Also disclosed is a pickling device 1 provided with: a liquid tank 2 where the pickling liquid L which contains nitric acid and in which the steel member M is immersed is charged; and a cooling means composed of a heat exchanger 6 and a cooling unit 10 for cooling the pickling liquid L in the liquid tank 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285281-A (JP)
Title: Device and method for conveying flexible substrate
Inventor: YOSHIDA NORIO
IPC: B65H27/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To suitably correct oblique position deviation in a substrate conveying direction of a flexible substrate relative to an opposed object.  <P>SOLUTION: The flexible substrate conveying device is provided with: a detection part for detecting position deviation of the flexible substrate 15 relative to the opposite object 16 arranged so as to be opposed to the flexible substrate 15; a correction mechanism for correcting position deviation of the flexible substrate 15 by inclining a rotation axis of a correction roller 11, i.e., at least one roller 10 relative to an axial direction in usual conveying when the position deviation of the flexible substrate 15 is detected by the detection part; and a friction force increase means for increasing the friction force between an outer peripheral surface of the correction roller 11 and a surface of the flexible substrate 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287519-A (JP)
Title: Data encryption, transmission and saving system and removable medium
Inventor: OZAKI HIROTSUGU
IPC: G06F21/62
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To manage, save, and transmit/receive data transmitted through a network safely and with a high-security level.  <P>SOLUTION: A program 51 stored in a removable medium 5 is loaded in a reception site 3. A processing function for receiving/saving and displaying data is provided in the reception site 3 by the loaded program 51. When an instruction to start reception is issued from a reception starting means 31, encrypted data transmitted from a database server 2 is received by a receiving means 32. The received encrypted data is supplied to a decryption means 33 and is decrypted using a shared encryption key 52 stored in the removable medium 5 beforehand. The decrypted data is extracted by a extracting means 34 and is encryped by an encryption means 35 using a unique encryption key 53 stored in the removable medium 5. Then the data encrypted by the unique encryption key 53 is saved in a storage means 30 through a saving means 36.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286504-A (JP)
Title: Air conditioner
Inventor: NAITO SHINGO
IPC: F24F11/02
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner superior in reliability capable of informing a user of the fact of surely acquiring the finish of a duration of service corresponding to the service life on design.  <P>SOLUTION: A receiver 23 receiving time information of a standard time radio wave is adopted as a means for acquiring the duration of service corresponding to the service life on design of this air conditioner. Its receiver 23 is also arranged in an outdoor unit 20 easily reachable by the standard time radio wave.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276707-A (JP)
Title: Image storage device, reproduction device, imaging device, image reproduction system, processing method for them, and program
Inventor: DATE OSAMU
IPC: H04N5/91
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To quickly use contents by using face data.  <P>SOLUTION: When an image including a subject is input, an imaging device 100 detects a face of the subject included in the image and generates the face data related to the face based on the detected face. Simultaneously, the imaging device 100 generates face data management information for managing the face data and performs control for associating the input image, the generated face data and the face data management information mutually and storing them in a predetermined storage means. The face data contains a plurality of component information stored in a predetermined storage order. The face data management information has a data structure responsive to the storage order of the component information of the face data and provided with a consecutively assigned bit string, and predetermined flags are assigned to the respective component information according to the storage order. Each flag represents the presence or absence of the component information corresponding to the flag in the face data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290080-A (JP)
Title: Laser welding method and equipment for steel plate
Inventor: TAIYAMA MASANORI
IPC: B23K26/00
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser welding method and laser welding equipment capable of suppressing any dent of a weld part, and obtaining the excellent welding quality without degrading welding efficiency in a laser butt welding using laser beams having large energy.  <P>SOLUTION: In the laser welding method for welding butted steel plates by using laser beams to be sent through optical fibers, the diameters Dm and Dn of parts having the energy of m% and n% of the total energy of the laser beam section, and the energy densities Em and En of the parts from the intensity distribution at the laser beam section of the parts with which the laser beams are brought into contact with a steel plate first are obtained, and the welding is performed by adjusting the focal position of the laser beams so that the ratios Em/En and Dm/Dn satisfy predetermined values.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289791-A (JP)
Title: Opening/closing support structure for door
Inventor: KANAI MIGAKU
IPC: A63F7/02
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing support structure for doors which eliminates drop in workability of loading or unloading of the front frame (door).  <P>SOLUTION: A hinge shaft 67 provided on a hinge plate surface of the inner frame is inserted into a hinge hole 74e through a notch part 74f formed in a hinge plate part 74d of the front frame and the portion between the hinge hole and the notch part is closed. This makes the front frame freely openable or closeable and also loadable or unloadable relative to the inner frame and so, the opening or closing of the portion between the hinge hole and the notch part is done by advancing or retracting a forward-backward shaft part 80a with an operation shaft part 80b of an operation rod 80. In such a structure, the operation rod 80 is shaped in the form of a crank having an intermediate shaft part 80c between the operation shaft part 80b and the forward-backward shaft part 80a. The intermediate shaft part 80c gets its tip pivoted by the rear end of the forward-backward part with a spring pin 80d while its rear end is linked integrally to the operation shaft part 80b and the rear end side of the operation shaft part is pulled to the opposite side to the forward-backward part. This allows the tip side of the intermediate shaft part to turn with the spring pin 80d, causing the forward-backward shaft part 80a to be smoothly retracted and thus enables the quick opening of the portion between the hinge hole and the notch part, thereby facilitating the loading or unloading of the front frame.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293923-A (JP)
Title: Key switch structure
Inventor: CHIBA TOSHIMI
IPC: H01H13/14
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key switch structure aiming at thinning without impairing operability of key tops.  <P>SOLUTION: A resin sheet 25 is arranged on an upper part of a membrane sheet 26 having contact parts and a first support part 28 as well as a second support part 29 are formed on the resin sheet 25. The first support part 28 has a strip-sheet member 28a as well as an elastic part 28c, and an end 21c of a first linking member 21 formed in a flat shape is superposed on and firmly fixed to the strip-sheet member 28a. The second support part 29 has a strip-sheet member 29c, on which 29a, an end 22c of a second linking member 22 formed in a flat shape is mounted in free rotation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299439-A (JP)
Title: Packet processing device
Inventor: KUROSAWA SATOSHI
IPC: H04L45/58
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet processing device for increasing speed of packet reception processing by parallelization of packet reception processing.  <P>SOLUTION: The packet processing device includes a packet reception processing part 7 having a multi-core/multi-processing device CPU (CPUa1 to an) on which an OS is loaded and an NIC (Network Interface Card) 3 as a network interface device, and configured to parallelize packet reception processing and to achieve high speed reception processing by using a device monitoring part 9 which monitors an NIC3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296661-A (JP)
Title: Frame structure for seatback
Inventor: SASAKI KATSUHIKO
IPC: B60N2/90
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a common-use frame structure for a seatback on an automobile seat having a center seatback portion integrated with the seatback.  <P>SOLUTION: To the inside end of a pipe-formed lower frame 10 as part of the seatback, a pipe-formed lower frame 11 as part of the center seatback portion, separate from the lower frame 10, is integrally connected on its axial line. Preferably, the lower frame is welded at its arm rest mounting hinge bracket to the lower frame 10 of the center seatback.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297758-A (JP)
Title: Faucet
Inventor: YAMADA ATSUNORI
IPC: E03C1/042
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structurally-simple faucet which is equipped with a water ejection implement with a channel allowing the passage of a fluid, formed therein, which makes the fluid ejected from a spout provided at the leading end of the channel, and which enables a user to easily determine whether its flow rate is appropriate.  <P>SOLUTION: This faucet 3, which is equipped with the water ejection implement 11 with the channel 13 allowing the passage of the fluid, formed therein, makes the fluid ejected from the spout 12 which is provided at the leading end of the channel 13. The water ejection implement 11 is equipped with an indication window 19, and a bypass channel 14 which is provided on the inside of the indication window 19 so as to communicate with the channel 13. The bypass channel 14 is provided with an indication body 17 which moves according to the flow rate of the passing fluid. The indication body 17 is indicated through the indication window 19, so as to indicate that the fluid is ejected at an appropriate flow rate from the spout 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297986-A (JP)
Title: Time series data output prediction device and air fuel ratio control device
Inventor: NAKADA ISATO
IPC: F02D41/14
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately predict time series data of a complicated system.  <P>SOLUTION: A time series data output prediction device is provided with a means 13 searching and setting an optimal mode number when number of dynamic modes which internally change over for predicting output of a system in which a dynamic condition internally changes over, a means 14 for setting parameters for set number of modes respectively and identifying ARX model corresponding to each mode, a boundary-between-modes information forming means 15 forming information of each boundary between the modes, a mode determination means 22 determining a mode of input data for output prediction based on the information of boundary between modes, and a prediction output operation means 23 operating predicted output based on input data by using the identified ARX model corresponding to the determined mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296850-A (JP)
Title: Pneumatic tire
Inventor: KATAYAMA SHINSAKU
IPC: B60C15/00
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire, with at least one layer of carcass ply arranged between bead parts provided on the left/right of the tire and an end part of the carcass ply sandwiched and locked by a pair of bead cores continuing in the tire circumferential direction, capable of preventing the phenomenon of a carcass cord slipping-out from a pair of the bead cores sandwiching the carcass ply end part and excellent in durability and in securement of bead strength.  <P>SOLUTION: A different-shaped place, with its shape different from that of the carcass cord itself, is formed on a part of the carcass cord end part projecting inwardly from the bead core in the tire radial direction. A radius of the different-shaped place in the direction of carcass ply thickness is made to be larger than a radius of the carcass cord itself.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300333-A (JP)
Title: Lever connector
Inventor: TAJIRI YOJI
IPC: H01R13/639
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lever connector in which a connector holder can be fitted surely and perfectly to a receive side connector even if a laid down operation of the lever is insufficient, and workability and reliability of assembling are improved.  <P>SOLUTION: In the lever connector 1, at the lever 4 installed at the connecter holder 2, and a locking cover 15 installed at the receiver side connector 3, accompanied with abutting of the locking cover 15 on the lever 4 when the locking cover 15 is rocking operated at the nearly laid down position of the lever 4 to a first housing part 12 side, a taper face 23, and a rounded part 24 wherein the lever 4 can be pushed into the laid down position are respectively installed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302520-A (JP)
Title: Mold clamping device with preventing mechanism for mold falling
Inventor: SATO TAKUMA
IPC: B29C33/32
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the lock and release of a mold in a magnet plate by using a locating ring used for positioning the mold and a magnet in a preventing mechanism for mold falling.  <P>SOLUTION: The mechanism for preventing the falling of the mold clamped by the magnet plate comprises a locating ring having an annular groove on the periphery fitted to the center of the mold fitting surface of the mold, a ring hole formed in the magnet plate, a lock chamber formed in a board body around the ring hole, a lock plate installed movably in the side part of the ring hole of the lock chamber, and the magnet in the side wall of the lock chamber which closes the lock plate inside the annular groove of the locating ring or opens the lock plate outside the annular groove.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303753-A (JP)
Title: Control device of electric compressor
Inventor: SHIBUYA MAKOTO
IPC: F04B49/10
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an electric compressor capable of starting the compressor without using a semiconductor switching element of unnecessary large current capacity, thereby suppressing the increase in size and cost of the compressor.  <P>SOLUTION: The control device of the electric compressor which controls an electric current from an inverter having a semiconductor switching element, comprises: a means calculating a starting current value required for starting the compressor by using a pressure in the discharge side circuit of the compressor; a means calculating an allowable current value for the semiconductor switching element by using temperatures of an inverter installation place; and a start permission determination means to determine the start permission of the compressor from comparison between the calculated starting current value and the calculated allowable current value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305893-A (JP)
Title: Arrangement equipment of conductive ball
Inventor: KAJII YOSHIHISA
IPC: H01L21/60
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To discourage a conductive ball from contacting the inner wall surface of a ball cup by vibrating the ball cup while it is floated, relating to arrangement equipment of a conductive ball.  <P>SOLUTION: The arrangement equipment of a conductive ball employs following means. Firstly, it is equipped with an arrangement tool on which a ball inserting part is formed, a ball cup of which an opening part is formed on the lower surface to store many conductive balls with the arrangement tool, and a moving means for relatively moving the ball cup along the upper surface of the arrangement tool. Secondary, in the arrangement equipment, the ball cup storing many balls is relatively moved along the upper surface of the arrangement tool so that the balls are dropped into the insert part of the arrangement tool, for arraying. Thirdly, it is equipped with a levitating means from the arrangement tool of the ball cup, and a vibrating means for applying vibration to the ball cup. Fourthly, the ball cup levitated from the arrangement tool is relatively moved along the upper surface of the arrangement tool while the ball cup is vibrated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303339-A (JP)
Title: Sealing medium using ptfe porous material
Inventor: YASUKAWA YOSHIKAZU
IPC: C08J9/26
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing medium which can obtain sufficient hardness, flexibility, and elasticity for use by a technique capable of obtaining a PTFE porous material having a fine texture, a smooth surface and good dimensional accuracy and easily controlling the porosity of the PTFE material.  <P>SOLUTION: The sealing medium uses a nonstretched PTFE porous material having a porosity of not less than 5% and only an endothermic peak in a fired state (perfect firing) in the crystal fusion curve by the differential scanning calorimetry (DSC) or the endothermic peak in a fired state (perfect firing) to the extent of not becoming clear. The sealing medium has a shape of pores oriented in a specific direction. The sealing medium uses a PTFE porous material obtained by mixing a PTFE powder with a pore-forming agent containing a dicarboxylic acid powder and an organic solvent to form a PTFE mixture, molding the PTFE mixture into a predetermined shape, and removing the pore-forming agent to provide pores.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307106-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine hardly decreasing the interest of a player.  <P>SOLUTION: The game machine is provided with special winning combinations to be a trigger for shifting a game state to a special game state wherein opportunities to impart a game value in a prescribed period are increased as the result of internal drawing. The special winning combinations are further divided into a first special winning combination and a second special winning combination with a difference in the total number of the game values that can be acquired in the prescribed period. When either one of the special winning combinations is won, teaching for decisively determining which one is delayed as much as possible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308287-A (JP)
Title: Friction winding shaft
Inventor: KATAOKA TAKESHI
IPC: B65H18/10
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction winding shaft enabling the adequate winding without changing a center supporting shaft according to the requested strip-like sheet width even when the width of the strip-like sheet to be wound is diversely changed.  <P>SOLUTION: The friction winding shaft comprises a plurality of movable rings 10 which are slidably fitted to a cylindrical outer circumferential surface of a center supporting shaft 1, friction piece pressing mechanisms 16 which are provided on the movable rings 10 between a pair of sealing devices 14 arranged on each inner circumferential surface of the movable rings 10, and operated by pressurized fluid received from an opening 7 formed in an outer circumferential surface of the center supporting shaft 1 to press a friction piece 15 against an inner circumferential surface of a core tube C on the movable ring 10, and movable ring constraining means 22, 23, 24, 24a, 24b, 25, 26 which constrain the plurality of movable rings 10 so that a friction surface of each friction piece 15 is brought into contact with the inner circumferential surface of the core tube C without being locked to an end of the core tube C, and the pair of sealing devices 14 are across the opening 7, and rotated together with the center supporting shaft 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307493-A (JP)
Title: Self-organizing porous thin film type electrochemical reactor
Inventor: HAMAMOTO KOICHI
IPC: B01J19/08
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical reactor which can be operated at low temperature and can highly efficiently remove nitrogen oxide with small power consumption even when surplus oxygen is present in exhaust gas from an engine.  <P>SOLUTION: A thin-layer cell is arranged on a self-organizing porous base material or a thin-layer cell having a self-organizing porous selective cleaning layer is formed adjacently on the base material to lower the resistance of the thin-layer cell and highly efficiently remove nitrogen oxide in a lower temperature range, so that the electrochemical reactor is made lightweight and has a high-specific surface area reaction field. According to this invention, an electrochemical element can be provided which is made lightweight and compact and is operated at low temperature of ≤500°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT