baber/WOPTO huggingface dataset:
Patent JP-2007239872-A (JP)
Title: Power transmission shaft and its manufacturing method
Inventor: MORIMOTO HIROO
IPC: F16D3/20
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission shaft with high strength allowing elimination of a conventional annealing process to reduce the manufacturing cost and also allowing implementation of inline manufacturing processes, and its manufacturing method.  <P>SOLUTION: The power transmission shaft is composed of carbon steel containing 0.30 to 0.48 wt.% of carbon, and includes a surface-hardened layer 4 formed by high frequency annealing. The surface-hardened layer 4 is equipped with an annealing effect portion to which annealing by heat generation is applied by outer force after quenching. The residual stress of the portion to which annealing is applied by outer force is set to -800 MPa.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242872-A (JP)
Title: Multilayer printed wiring board, and manufacturing method thereof
Inventor: NAKAMA KOKI
IPC: H05K3/46
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board and a manufacturing method thereof which can be manufactured by a cheap and simple method and with a high yield.  <P>SOLUTION: A double-sided flexible printed circuit board 1 for inner layers has conductor-circuit layers whereon conductor circuits 10 are formed. Also, bumps 8 of conductor members connected electrically with the conductor circuits 10 are formed to protrude them from the conductor circuits 10. Further, the double-sided flexible printed circuit board 1 and other conductor-circuit layers 22 are laminated via adhesive agents 23. The adhesive agent 23 is an anisotropic conductive adhesive agent containing conductive micro-particles.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007196649-A (JP)
Title: Ink cartridge
Inventor: HATTORI SHINGO
IPC: B41J2/175
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge which can detect a state of a small ink residual quantity as ink empty in the ink cartridge that is inserted and set from the horizontal direction, and which enables ink to smoothly flow by reducing effects to a flow of the ink.  <P>SOLUTION: An attachment position of a mounting shaft 472a of a sensor arm 470 and an arm holding part 425 of a frame part 110 to each other is set lower than a detecting part 140 and upper than an ink supplying part 120. At the same time, the attachment position is located rearer (inside direction of the frame part 110) than a supplying path forming part 420. Therefore, a balance part 471 can rotate to the vicinity of a bottom face and can detect the state of little ink as ink empty. The balance part 471 is present at a position isolated from the supplying path forming part 420, and consequently can reduce the effects to the flow of the ink.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236811-A (JP)
Title: Steam thermal device
Inventor: IGAKI MICHIHITO
IPC: A61F7/08
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam thermal device which shows excellent heat retaining effects of generated steam.  <P>SOLUTION: A steam generating part 11 containing an oxidizable metal, water, an electrolyte, and a reaction accelerator is housed in a housing body 12. The steam of a prescribed temperature is released to the outside from the housing body 12. The housing body 12 has a heat insulating part at the rim part. The heat insulating part preferably comprises a rim joining part 15 formed by joining a first surface 13 and a second surface 14 at the rim part of the housing body 12. Preferably, the rim joining part 15 includes a joining site 16, which is formed by joining the first surface 13 and the second surface 14 and has a closed shape, and a non-joining site 17 enclosed by the joining site 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007250621-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SHIBA KAZUYOSHI
IPC: H01L27/092
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost of a MIS transistor having three kinds of gate insulated film thickness on the principal surface of the same semiconductor substrate.  <P>SOLUTION: A p-type well PW is formed with common use of an n-channel low voltage resistance MIS in a low voltage resistance MIS region, and a well of an n-channel low voltage resistance MIS in an intermediate voltage resistance MIS region. In the same way, an n-type well NW is formed with common use of a p-channel low voltage resistance MIS and a well of a p-channel low voltage resistance MIS. Moreover, an n-type extension region 9 is formed with common use of an n-channel intermediate voltage resistance MIS of an intermediate voltage resistance MIS region and an extension region of an n-channel high voltage resistance MIS in a high voltage resistance MIS region. In the same way, a p-type extension region 10 is formed with common use of a p-channel intermediate voltage resistance MIS, and an extension region of a p-channel high voltage resistance MIS in a high voltage resistance MIS region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245390-A (JP)
Title: Mold of resin molded product
Inventor: SHIMIZU YASUMITSU
IPC: B29C33/44
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the damage of the inclined knock pin for supporting a slide piece in a mold equipped with the slide piece for molding an undercut part and constituted so as to set the slide direction of the slide piece to an obliquie direction.  <P>SOLUTION: The pedestal 43 attached to the lower end 41a of the inclined knock pin 41 for supporting the slide piece 40 is built in the guide rail 51 attached to the surface of an ejector plate 33 through an inclined block 50 so as to slide freely at the same angle of inclination as the slide direction of the slide piece 40. A stopper member such as a stopper block 52, a stopper pin 53, etc. is provided so as to come into contact with the pedestal 43 when the pedestal 43 comes to the downstream part of the guide rail 51 and the load applied to the pedestal 43 is reduced at the initial thrust-up time of the inclined knock pin 41 to prevent the damage of the inclined knock pin 41.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246958-A (JP)
Title: Method for producing reduced metal
Inventor: ISHIWATARI NATSUO
IPC: C21B13/10
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a reduced iron of high quality at a low temperature in a furnace, when producing the reduced metal with the use of a movable hearth furnace.  <P>SOLUTION: The method for producing the reduced metal comprises the steps of: loading a floor mat material 3 of a carbonaceous material on a moving bed 11 of the movable hearth furnace 1, charging a mixed raw material 2 including a metal-containing substance, a solid reducing agent and a slag-making material thereon, heating the mixed raw material while the moving bed moves in the furnace, reducing the material to produce a reduced product, and melting the product to separate slag from the product. In this method, the reduced metal is produced by controlling an oxygen concentration in an exhaust gas exhausted from the movable hearth furnace into 0.5 vol% or higher, and using a coal containing 7 mass% or less ash for a part or all of the carbonaceous material which is the floor mat material to be loaded on the moving bed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007251704-A (JP)
Title: Electronic camera
Inventor: SUGIMOTO HIROSHI
IPC: H04N101/00
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control noise contained in a field image while suppressing memory capacitance.  <P>SOLUTION: A digital camera 10 includes a CPU 30, and an imaging plane of a CCD imager 18 is irradiated with an optical image of a field. The image generated on the imaging plane is read out by a TG/SG 20. The imaging plane is set to a light shielded state by the CPU 30. Furthermore, the imaging plane is set to the light shielded state and then set to an exposed state by the CPU 30. The CPU 30 detects information of fixed pattern noise from black image data read by the TG/SG 20 in association with processing for setting the imaging plane into the light shielded state, and reduces the fixed pattern noise contained in the field image read by the TG/SG 20 based on a result of the detection in association with processing for setting the imaging plane into the exposed state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247832-A (JP)
Title: Gear, gearing assembly, and tooth face strength improving method
Inventor: YOSHIZAKI MASATOSHI
IPC: F16H55/06
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear, a gearing assembly and a tooth face strength improving method.  <P>SOLUTION: Minute scale-like burrs 2 are provided on a tooth face 1 in random directions. The burrs 2 grind the protrusions of the other tooth face 1, smooth the tooth face 1 to improve the conformability of the tooth face 1, and suppress separation damages to improve the strength of the toot face 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007257062-A (JP)
Title: Memory module with function of detecting memory error and function of detecting temperature of memory chip
Inventor: SHIINA AKIYOSHI
IPC: G06F12/16
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable memory module having the function of detecting memory errors and the function of detecting the temperature of memory chips.  <P>SOLUTION: Both or either of an error detection circuit 5 and a temperature detection circuit 7 is mounted on the base 2 of the memory module 1. Detection of errors is effected by use of an ECC or parity check; when an error is detected, it is indicated in an error indicator 6 provided on the base 2. The temperature detection circuit 7 detects temperature, compares a preset temperature with the detected temperature, and controls the operation of a cooling apparatus according to the result of the comparison.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255765-A (JP)
Title: Ceiling cassette type air conditioner
Inventor: KOGA SEIICHI
IPC: F24F13/32
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceiling cassette type air conditioner, simple in constitution, and achieving a large-capacity and small-sized unit.  <P>SOLUTION: A plurality of ceiling pendant type interior units 5, 5 having first hangers 44A, 44B at four corners are disposed side by side, in this disposition state, second hangers 60 are respectively fixed to four first hangers 44B located at outer four corners, the second hangers 60 are connected to each other by first and second connecting materials 61, 62 extending vertically and laterally, the first hangers 44 located inside opposite to each other are connected to each other by a connecting piece 55, and the connecting piece 55 is fixed to the first connecting material 61.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259559-A (JP)
Title: Rotation speed detector
Inventor: MASUZAWA TAKASHI
IPC: H02P27/06
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation speed detector capable of detecting the rotation speed of an induction motor over a wide range of speed.  <P>SOLUTION: A controller 10 controls an inverter circuit 20 that applies a rotating magnetic field to a stator in a direction opposite to the direction of rotation. A Fourier transformation unit 44, as a band-pass filter, extracts only the signal of a frequency component belonging to a desired frequency band (1.3f to 16f) from the voltage signals applied to the stator. A rotor groove frequency detection unit 45 detects the rotor groove frequency of rotor groove harmonics caused by the structure of a rotor 31 from the signal extracted by the Fourier transformation unit 44. A rotation speed computation unit 46 can compute a correct rotational speed, based on the rotor groove frequency. By the application of the rotating magnetic field in the opposite direction to the stator, the range of rotor groove harmonics that can be extracted by the Fourier transformation unit 44 is expanded to the low frequency side. As a result, the rotational speed can be detected at low-speed rotation during a hetero-control period, during which rotary torque is not produced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254095-A (JP)
Title: Elevator device
Inventor: AYANO HIDEKI
IPC: H02M7/48
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator having no possibility of adverse affect by electric current detection errors of inverters while suppressing cost.  <P>SOLUTION: In two inverter devices IA, IB connected in parallel, first, all of switching elements AX, AY, AZ, BX, BY, BZ of lower arms are turned on while switching elements AU, AV, AW, BU, BV, BW of upper arms are turned off, to form a recirculation loop of an electric current. Next, while the switching element AU is turned on and the switching element AX is turned off for a certain period, an electric current is flowed from a smoothing capacitor 4A to the recirculation loop and then, this state is returned to the original state. An electric current at this time is detected by electric current sensors 11U to 12W, and a ratio of detection values is compared with a ratio of electric current amount estimated by the recirculation loop. Based on the comparison, a correction gain to be given to fetch of electric current signals a to f by a control computing unit 10 is set. Thus, a relative error at least between electric current sensors in each phase is corrected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255809-A (JP)
Title: Control device
Inventor: HIKINO KENJI
IPC: F23K1/00
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device capable of reducing a probability of the elution of heavy metal from coal ash to the outside, and reducing the occurrence of heat transfer inhibition by boiler slacking caused by the addition of an excess amount of an elution preventing agent.  <P>SOLUTION: Coal firing equipment 2 controlled by the control device 1 has an elution preventing agent adding device 32 for adding the elution preventing agent to the coal to prevent the elution of heavy metal included in the coal ash generated in burning the coal in a coal-fired boiler 20 to the outside. A CPU 92 of the control device 1 controls the elution preventing agent adding device 32 to add the elution preventing agent of an additive amount calculated on the basis of ash data corresponding to an ash content included in coal, concentration data corresponding to a concentration of calcium included in the coal, and consumption data corresponding to the consumption of coal by the coal firing equipment 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264687-A (JP)
Title: Touch panel, electrooptic device and electronic equipment
Inventor: ASADA KOJI
IPC: G06F3/041
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To stably operate a touch panel by regulating an area density of spacers and a space between a pair of substrates optimum for operation of the touch panel.  <P>SOLUTION: The touch panel includes a pair of mutually opposed substrates 2 and 3, a plurality of spacers provided between the substrates 2 and 3, transmitters 9a and 9b provided on the surface of the substrate 2 and transmitters wave Ws to the surface of the substrate 2, and receivers 11a and 11b provided on the surface of the substrate 2 and receiving the surface wave Ws transmitted by the transmitters 9a and 9b, the space between the pair of substrate 2 and 3 and the area density of the plurality of spacers 7 having a correlation. In this touch panel, when the space between the pair of substrates is X μm and the area density of the plurality of spacers is Y%, Y≤-0.0005X+0.45 is satisfied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263156-A (JP)
Title: Depressurizing device for natural gas hydrate generation plant
Inventor: YOSHIDA JUNICHI
IPC: F17C11/00
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a depressurizing device for avoiding the interruption of continuous treatment in a generation plant, although an NGH which is stabilized under normal pressure at a stable temperature is generated under high pressure and therefore it requires depressurizing treatment for reducing atmospheric pressure down to normal pressure after being reconditioned into a stable temperature, resulting in the interruption of the continuous treatment because of batch depressurizing treatment.  <P>SOLUTION: The NGH reconditioned into a stable temperature by a cooler 7 is introduced into a plurality of NGH supply pipes 12a, 12b. In the NGH supply pipes 12a, 12b, storage tanks 11a, 11b are detachably provided via NGH supply valves 13a, 13b, respectively, so that the NGH can be supplied to any storage tank 11. Pressure reducing valves 21a, 21b are provided in the storage tanks 11a, 11b for reducing pressure in the storage tank 11 in which the NGH is completely filled by internal degassing operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266755-A (JP)
Title: Transmission controller of mobile phone and hands-free communication apparatus
Inventor: IWASE TAKESHI
IPC: H04M3/42
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission controller of a mobile phone in which a mobile phone to be used can be switched depending on the destination without requiring a troublesome switching work.  <P>SOLUTION: Composite phonebook data determining the correspondence between the telephone number and a telephone to be used are stored in a memory. When a plurality of mobile phones are connected, the destination telephone number is determined by user operation and a telephone to be used this time is determined based on the destination telephone number thus determined and the composite phonebook data. A mobile phone to be used can thereby be switched depending on the destination telephone number even if a user does not perform a reset work for altering the mobile phone controlled by a transmission controller.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264836-A (JP)
Title: Program for adding data area
Inventor: TERAI SACHIKO
IPC: G06F3/06
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To automate the determination of an added area when expanding a data area in an SAN.  <P>SOLUTION: In a management apparatus for managing a server and a storage device, the server and the storage device are connected to each other via a network. When the storage device is added to the server, the management apparatus extracts the storage device which the server is currently using, a volume number, and a volume group; detects the controller module of the storage device according to the volume number; determines the controller module to be added according to the rate of use of the controller module of the storage device which the server is currently using; determines the volume number of a volume matching the added volume based on the controller module determined; and changes the settings of the storage device and the server in accordance with the volume number determined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007071526-A (JP)
Title: Heat exchanger with corrosion resistant coating, and latent heat recovery type water heater
Inventor: HOSOKI TETSUO
IPC: F24H9/00
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent durability deterioration and elution of constituent metals of a heat exchanger due to peeling or application unevenness or the like of a corrosion resistant coating.  <P>SOLUTION: Copper fins 2 are arranged in a plurality of rows, and a copper pipe is fixed to the fins by expanding or brazing in a state piercing each fin 2. The corrosion resistant coating 3 is formed by applying a corrosion resistant paint on surfaces of the copper pipe and the fins. An end of the fin 20 is subjected to hem-bending to form a bent part 20. A bent back face 21 is curved at a radius of curvature of 0.15 millimeters or more. The thickness A of a thinnest portion of the corrosion resistant coating formed on a copper pipe surface between the fins is 2≤A≤300μm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007265083-A (JP)
Title: Early settlement profit returning system of accounts payable, early settlement profit returning program, and early settlement profit returning method
Inventor: KAMATA HIROYUKI
IPC: G06Q40/02
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To process profits appropriately which are caused by early settlement of accounts payable in the fund management system of a corporate group.  <P>SOLUTION: An early settlement profit returning system of accounts payable includes: a database for managing the account of a system manager and the account of a corporation belonging to a group using the server computer of a fund management system for consolidating funds of the corporation belonging to the group; an early settlement information acquisition means for acquiring information on early settlement of the accounts payable; a payment processing means for paying an early settlement amount to a payment mediator from the account of the system manager; an inter-account fund transfer means for transferring the face value of the payable accounts from the account of a payment source corporation from among the accounts of the corporations belonging to the group managed by the database to the account of the system manager; and an early settlement profit returning means for returning to the account of the corporation belonging to the group early settlement profits generated in the account in a preset method by payment processing from the account of the system manager and deposit processing to the account of the system manager by the inter-account fund transfer means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272937-A (JP)
Title: Spindle stage for testing magnetic head having vcm mechanism and magnetic head automatic loading/unloading device
Inventor: ONO KEI
IPC: G11B5/588
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle stage for testing a magnetic head which can perform highly accurate servo following by an inexpensive VCM mechanism without using a piezoelectric element and a magnetic head which can perform automatic loading/unloading device.  <P>SOLUTION: The device is provided with a head arm device having a head arm part rocking-driven by the VCM mechanism, and a clamp member which is the spindle stage for testing a magnetic head measuring electric and mechanical property by loading HGA loaded to the head arm for the surface of a medium and which is moved to an engaging part in which a boss for swage of the HGA is engaged freely attachably and detachably, a lock position at which the HGA in which the boss for swage is engaged in the engaging part is locked, and a clamp member which moves the boss for swage to release position which can be detached and attached in the engaging part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271719-A (JP)
Title: Projection display apparatus, method and apparatus for adjusting alignment of modulation element
Inventor: MIYATA YASUYUKI
IPC: G03B21/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress influences due to a manufacturing error and an assembly error in each of components of a projection engine to the minimum, and to inexpensively perform an alignment adjustment with less man-hour.  <P>SOLUTION: A light source lamp 9, an integrator optical part 10, a color separating/compositing optical part 11 and a projection optical part 12, etc., are integrally formed as a projection unit 6, and also, respective DMD units 76, 50 and 75 for RGB in the color separating/compositing optical part 11 are exposed so that they are held from outside the unit. The projection unit 6 is attached to a holder 87 in an inclined state so that symmetric axes of respective DMDs for RGB included in respective DMD units are vertical to a mount surface 86a. The DVD units 76, 50 and 75 are each held from behind by the corresponding adjusting tools 88 to 90, and then, the attachment position of each unit is adjusted so as to eliminate color shift in an adjustment image 91 displayed on a screen 92.  <P>COPYRIGHT: (C)2008,JPO&INPIT