baber/WOPTO huggingface dataset:
Patent JP-2008299994-A (JP)
Title: Optical recording medium device
Inventor: EGUCHI HIDEJI
IPC: G11B7/125
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium device capable of preventing an increase in noise, a deterioration in a recording layer and erroneous elimination of data because information can be optimally reproduced in accordance with the classification of a changed medium D even though the number of layers and the reproducing speed of the optical recording medium D are changed.  <P>SOLUTION: The optical recording medium device is provided with a laser driving circuit 26 for forming driving current Id obtained by superimposing high frequency current Irf on basic current Ib, a discrimination circuit 38 for discriminating the number of layers of a medium D on the basis of an output of a main detector 16, a control circuit 24 for outputting a control signal so as to change the current Ib in accordance with the number of layers and the reproducing speed of the medium D on the basis of an output that detects a portion of the laser beam and an output of the discrimination circuit, and a control part 40 for controlling a high frequency oscillator so as to change the amplitude of the current Irf in accordance with the number of layers of the medium D on the basis of the output of the discrimination circuit 38.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296522-A (JP)
Title: Liquid ejector, wiping method of liquid ejecting head and recorder
Inventor: NITTA MASAKI
IPC: B41J2/165
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder which efficiently suppresses adhesion of ink to the periphery of ejection ports by carrying out wiping by a timing suitable also to a recording head not constant in generation amount of mist by the ink it ejects.  <P>SOLUTION: The recorder has a wiping means which carries out wiping by wiping an ejection port surface where a plurality of the ejection ports are formed in the recording head. The ejection port surface is wiped according to an ejection situation from the recording head. Ejection of the ink from the plurality of ejection ports is divided and carried out by a plurality of the number of times. An interval to wiping from the last wiping is adjusted for the recorder according to an ejection order of the ink from the plurality of ejection ports.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252054-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: OTANI KATSUMI
IPC: H01L21/56
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device of stable quality that prevents the short-circuiting of metal thin wires caused by the flowage of resin at the time of sealing, improves radiation property, and produces no thin burrs in the semiconductor device, where a part of a thermal conductor is exposed to the outside from a sealant resin and a method for manufacturing the same.  <P>SOLUTION: The semiconductor device including the semiconductor 1, a thermal conductor 91 disposed facing a principal plane of the semiconductor 1, and the sealant resin that seals at least a part of the semiconductor device 1 and a part of the thermal conductor 91, with a plane facing the principal plane of the semiconductor device 1, in the thermal conductor 91 and a part of the plane on the opposite side exposed to the outside from the sealant resin 6, wherein an opening 11 that penetrates in the plate width direction is provided on a part of the plane, on which an exposed section of the thermal conductor 91 is provided; and a protrusion section 91b that protrudes to a side opposite to the side on which the semiconductor device 1 is disposed is provided at a circumference of the opening 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295918-A (JP)
Title: Storage furniture
Inventor: KATOU YOSHIMASA
IPC: A47B83/04
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide storage furniture capable of allowing a support body for supporting an option member to be attached to furniture with a top plate by arranging a wagon in a space under the top plate of the furniture with the top plate, and also easily changing arrangement with respect to the furniture with the top plate.  <P>SOLUTION: The storage furniture includes: the wagon 2 having an open front 21Sa; and a panel 3 attached to a backboard 213 of the wagon 2 in a raised attitude, and supporting one or a plurality of option members (e.g., an auxiliary top plate 4) selected from a plurality of kinds of option members.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304504-A (JP)
Title: Driving method of plasma display panel
Inventor: ORIGUCHI TAKAHIKO
IPC: G09G3/294
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fail in display around a persistence area when display is switched after still picture is displayed for a predetermined fixed time or longer.  <P>SOLUTION: The driving method includes a movement detecting section 7 which detects the movement of a video; a time detecting section 9 which, according to the presence or absence of a video, measures the duration; and a control section 10 which controls the switching of a driving waveform based on a display pattern, the result of the movement detecting section 7, and the result of the time measured by the time detecting section 9. If the movement detecting section 7 detects movement after the time detecting section 9 detects the continuation of the display of non-movement for a first specific time, at least one maintaining pulse is switched to a waveform so that a rise period is shortened and a maintaining pulse voltage holding period are prolonged. After a second specific time has elapses from the switching of the waveform, a waveform before the switching of it is returned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306298-A (JP)
Title: Image processing unit, image processing method, and program
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N5/21
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in the memory capacity and the amount of memory access required for performing multi-resolution analysis processing and inter-frame noise reduction processing to a moving picture.  <P>SOLUTION: An image processing unit has: a frequency resolution section for resolving a frame image into a plurality of images in different frequency bands; an inter-frame noise reduction section for performing temporal noise reduction processing to a resolved image; a coefficient change section for changing the coefficient data of an image; and an image reconfiguration section for reconfiguring an image based on the noise reduction processing or the changed coefficient data. Data is output after a delay time of one frame and a frame memory capable of outputting even after time of less than one frame is provided at the noise reduction section. At a resolution level for inter-frame noise reduction processing, data in the frame memory is shared by the noise reduction processing and reconfiguration processing. Thus, an increase in the memory capacity and the amount of memory access required for both multi-resolution analysis processing and inter-frame noise reduction processing can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303484-A (JP)
Title: Method for regulating warp tension in loom
Inventor: TANIZAKI HIROSHI
IPC: D03D49/06
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem such as occurrence of weaving bar etc., by quickly making the warp tension of a loom at the start of operation correspond to that during operation.  <P>SOLUTION: A warp tension return switch 27 is pressed to carry out one rotation of normal rotation inching. A controller 2 stores the rotation angle of the loom from the rotation start position S1 to the stop position S2 of the loom and the warp tension measured by a load cell 20 corresponding to the rotational speed of each loom. The controller 2 calculates the average warp tension A of the stored warp tension and a deviation A1 from a preset target warp tension X in operation and stores the deviation as a correction value. The correction value is added to the warp tension B of the stop position S2 of the loom having a preset rotation angle of the loom to calculate a return target warp tension C at the stop position S2 of the loom. Then a tension is added to the warp T by the reverse rotation of a warp delivery motor 3. When the warp tension is made coincident with the return target warp tension C, the preparation of the operation start of the loom is completed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303113-A (JP)
Title: Unidirectional coagulation method for silicon
Inventor: YAMADA MOTOYUKI
IPC: C30B28/06
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently removing impurities in silicon while retaining the state of high productivity.  <P>SOLUTION: The unidirectional coagulation method for silicon is carried out by the following. When unidirectionally coagulating molten silicon in a crucible from a lower part to an upper part, movement of a solid phase-liquid phase interface toward a coagulation direction and that toward a reverse direction being shorter in a movement distance in comparison with that toward the coagulation direction, are repeated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007293894-A (JP)
Title: Server side proxy device, client side proxy device, data transfer method and program
Inventor: KANAI TATSUNORI
IPC: G06F13/00
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proxy device which can reduce the load of a network.  <P>SOLUTION: In a server side proxy device, when a server side proxy device transfers reply data of a new content from a server side proxy 230 to a client side proxy 240, both of the proxies 2 link data to a finger print that is calculated by applying a hash function to the data, and register it to a finger print cache. When reply data that has the same finger print as a finger print that is registered in the finger print cache is transferred from the server side proxy 230 to the client side proxy 240, the finger print is transferred instead of the reply data. If the same finger print is not registered but data that is to be transferred can be compressed to be represented by using a finger print of reference data that is other registered data, the compressed data is transferred.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008307185-A (JP)
Title: Warm water toilet seat device
Inventor: ODA MAKOTO
IPC: A47K17/00
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warm water toilet device by which heat quantity to be charged for warming water to warm water can be reduced and energy saving is attained by using the warm water left in a conduit.  <P>SOLUTION: The warm water toilet seat device includes: a warm water toilet seat 22 having a toilet seat channel 221 through which the warm water or others flows; a storing section 4 having a storing space 411 capable of storing the warm water fed to the toilet seat channel 221; a feeding section 5 feeding the warm water or others in the storing space 411 to the toilet seat channel 221; a recovering section 6 recovering the warm water or others fed to the toilet seat channel 221 to the storing space 411; and a discharging section 6 discharging the warm water or others not recovered to the storing space 411 to a water discharging port 69. The recovering section 6 determines that the warm water or others is recovered in the storing space 411 or discharged to the water discharging port 69 by a recovery determining means. The recover determining means measures the temperature of the warm water or others in a recovering channel 61 of the recovering section 6 and carries out switching in which the hot water or others is recovered in the storing space 411 when the temperature is a certain temperature or higher and the same is discharged to the water discharging port 69 when the temperature is lower than the certain temperature in a recovery switching section 62.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308361-A (JP)
Title: Optical fiber and its production method
Inventor: HONGO AKISHI
IPC: H01S3/06
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber whose conversion efficiency is not lowered by a thermal effect (heat dispersion) and a nonlinear effect and which has optimum absorption characteristics and to provide its producing method.  <P>SOLUTION: The optical fiber 1 comprises: a core 2 added with a rare earth element which acts as a gain medium; and a clad 3 formed on the outer periphery of the core 2, wherein the fictive temperature of the core 2 is 1,500°C or lower.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307652-A (JP)
Title: Parts assembling device and parts assembling method
Inventor: HATTORI ATSUNORI
IPC: B23P19/02
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parts assembling device and a parts assembling method capable of surely fitting a spool, a spring and a plug into a fitting hole of the valve body of a control valve unit.  <P>SOLUTION: The spring 5 and the plug 6 are successively fitted into the fitting hole 3 by aligning respective axial centers of the spring 5 and the plug 6 with the axial center of the fitting hole 3 while displacing a guide bush 7 in the direction perpendicular to the axis. Accordingly, the clearances between the guide bush 7 and the spool 4, the spring 5 and the plug 6 can be severely set, and the spool 4, the spring 5 and the plug 6 can be smoothly fitted successively into the fitting hole 3 while preventing the spool 4, the spring 5 and the plug 6 from inclining to the axial center of the fitting hole 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008107784-A (JP)
Title: Image blurring correction unit, image blurring correction device, photographing apparatus and portable apparatus
Inventor: SEKINO SHIZUO
IPC: G03B5/00
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image blurring correction unit capable of appropriately correcting blurring even after an impact due to falling or the like is applied, to provide an image blurring correction device equipped with the image blurring correction unit, and to provide a photographing apparatus equipped with the image blurring correction device.  <P>SOLUTION: A first movement control member 2021A and a second movement control member 2031A configured to control the moving extent of a holding module in the optical axis direction of a lens are disposed at a first driving point D1 and a second driving point D2, respectively. The moving extent of the holding module 20A in the axial direction is controlled by notches formed in the first movement control member 2021A and the second movement control member 2031A so as to be within an extent capable of maintaining the engagement of each projection formed on each of the first driving point D1 and the second driving point D2 with each recessed part receiving the projection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009002824-A (JP)
Title: Dry type density measuring method and porosity measuring method
Inventor: MICHISHITA AKIRA
IPC: G01N9/00
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To measure easily the bulk density of a porous sample.  <P>SOLUTION: This method has a mass measuring process for measuring the mass M of the porous sample 1; a liquid penetration process for allowing liquid 4 to penetrate into the sample; and a volume measuring process for inputting the sample 1 after the liquid penetration process into a sample chamber 31 into which a gas pressure is applied, and measuring the volume Vs2 of the sample 1 after the liquid penetration process based on a change of the gas pressure when the sample chamber 31 is communicated with an expansion chamber 32 through an on-off valve 33. In the method, the bulk density ρ2 of the sample 1 is measured based on the mass M measured in the mass measuring process and the volume Vs2 of the sample 1 after the liquid penetration process measured in the volume measuring process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011036-A (JP)
Title: Controller for permanent magnet generator
Inventor: MATSUBARA JOJI
IPC: H02P9/48
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To keep a generated voltage value constant without causing a delay in response even if an electric load fluctuates in short cycles.  <P>SOLUTION: This controller has a means 6 of adjusting the amount of power generation, which increases or decreases the amount of power generation of a permanent magnet generator that generates electricity by the driving force of an engine, a means 50 of detecting the electric load, which detects the electric load supplied to a vehicle, a means 4 of detecting the number of revolutions, which detects the number of revolutions of the engine, and a control means 40, which controls the means 6 of adjusting the amount of power generation, based on the electric load and the number of revolutions of the engine. The control means 40 is so structured as use the electric load detected with the means 50 of detecting the electric load at non-energization of an ignition plug and to mask the electric load detected with the means 50 of detecting the electric load, at ignition energization of the ignition plug.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006250-A (JP)
Title: Manufacturing method of earthwork material and earthwork material
Inventor: HOSODA AKIMOTO
IPC: A62D101/43
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an earthwork material which achieves the effective utilization of an electric furnace reducing slag being an industrial byproduct, easily executed and uses a soil environment standard unfitted substance, that prevents (markedly reduces) the elution of heavy metals, especially hexavalent chromium over a long period of time, as resources, and the earthwork material.  <P>SOLUTION: The electric furnace reducing slag and the soil environment standard unfitted substance are mixed by a wet system to be ground so that the maximum particle size may be 100 μm or below and the mixed and ground matter is granulated or molded to manufacture the earthwork material in the manufacturing method of the earthwork material. Further, the earthwork material is based on the electric furnace reducing slag containing at least 50 wt.% or above of mayenite and 5 wt.% or above of oldhamite as constituent minerals and the soil environment standard unfitted substance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013812-A (JP)
Title: External combustion engine
Inventor: YATSUKA SHINICHI
IPC: F01P7/12
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To achieve stable coolability in an external combustion engine using waste heat of a thermal engine as a heating source and using the cooling fluid of the thermal engine as a cooling source.  <P>SOLUTION: A heater 16 heating and evaporating a working medium 13 flowably filled in a liquid state into a vessel 10 heats and evaporates the working medium 13 by using the waste heat of the thermal engine 1 as the heating source. A cooler 23 cooling and condensing vapor of the working medium 13 evaporated by the heater 16 is connected to a circulation circuit for cooling fluid cooling the thermal engine 1, and cools and condenses vapor of the working medium 13 by using the cooling fluid as the cooling source. Heat recovered from vapor of the working medium 13 by the cooling fluid is radiated into the atmosphere by a radiator 2 arranged in the circulation circuit for the cooling fluid. The cooler 23 is provided with heat radiating means 29, 30 radiating a part of heat recovered from vapor of the working medium 13 by the cooling fluid to the atmosphere.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016116-A (JP)
Title: High-frequency coaxial connector, and using method thereof
Inventor: SUZUKI RYOTA
IPC: H01R13/658
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency coaxial connector and a using method thereof, capable of preventing degradation of conductivity by ensuring conductive connection of a center conductor of the high-frequency coaxial connector with a high-frequency circuit board and capable of maintaining impedance matching in a superb state.  <P>SOLUTION: The high-frequency coaxial connector 10 is provided with a high-frequency coaxial connector main body 11, and a conductive sheet 13 with elasticity conductively connected with a conductive part of the high-frequency circuit board 12. The high-frequency coaxial connector main body 11 is provided with an insulator 16 fitted so as to surround the center conductor 15, and an outer conductor 17 fitted so as to surround the insulator 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016140-A (JP)
Title: Adapter for mounting
Inventor: YASUI TAKEO
IPC: H01H27/00
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter for mounting enabling to load a safety switch on a mounting hole for a safety plug, in exchanging a safety plug already set with the safety switch.  <P>SOLUTION: The adapter for mounting used for mounting on a mounting hole a safety switch equipped with an insertion hole for an actuator to be inserted into is provided with a first constituent member mounted on the safety switch and equipped with an opening arranged in opposition at the insertion hole to maintain the insertion hole in an open state, and a second constituent member coupled or integrally formed with the first constituent member, inserted into the mounting hole to be fixed. The second constituent member has a guide hole formed extended in an axis direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290690-A (JP)
Title: Apparatus and method for manufacturing protector deployment device
Inventor: NAKAGAWA TAKEO
IPC: B64G99/00
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a large number of base systems constituting a base system group (block) are required, a process for mass production is necessary and essential from the aspects of the quality and the economy though the processes are not clarified.  <P>SOLUTION: A manufacturing apparatus comprises a base plate computer for control a plate controlling process for automatically performing the mass production of base plates for constituting a base system, an assembly computer for controlling an assembly process of assembling accessories on the base plate, an accessory computer for controlling an accessory process for performing the mass production of the accessories on the earth, and a large electronic computer connecting these computers via a network. The automatic mass production process of the base system becomes possible, and the quality becomes consistent, and the economic supply becomes possible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015146-A (JP)
Title: Failure handling training system
Inventor: NAGAI MASAMI
IPC: G06Q50/32
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure handling training system capable of improving failure handling skill of a maintenance operator of a telephone exchange device to a sufficient level.  <P>SOLUTION: This failure handling training system includes a server connectable to the telephone exchange device via a communication network and a communication terminal connectable to the server via the communication network. The server stores a series of training steps corresponding to a series of failure handling operations and an execution sequence of the training steps, and when receiving a start signal of failure handling training from the communication terminal, transmits training data obtained by executing data processing in the respective steps of the series of training steps according to the execution sequence to the communication terminal in each execution of the data processing. The communication terminal displays an image and/or a character message based on the training data.  <P>COPYRIGHT: (C)2009,JPO&INPIT