baber/WOPTO huggingface dataset:
Patent JP-2005258287-A (JP)
Title: Image forming apparatus
Inventor: ISHIBASHI MIKIO
IPC: G03G15/16
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a trace of transfer discharge abnormality, which possibly occurs in constant-current control, especially, in low-temperature and low-humidity environment, from causing an image to have unevenness, white spots, etc., while suppressing the cost.  <P>SOLUTION: A specified value of one standard which does not depend upon imaging conditions is so set that a maximum value of a transfer voltage is controlled to the specified value in a state wherein resistance variation of the whole system of an image forming apparatus becomes maximum, for example, only in low-temperature and low-humidity environment (S1), and the constant-current control is performed by controlling the maximum value of the transfer voltage by using the specified value so that the specified value is not exceeded (Y at S7). Consequently, a transfer deficiency can be prevented in a high-temperature and high-humidity state and an abnormal image can be prevented from being formed owing to excessive transfer voltage application in a low-temperature and low-humidity environment state without increasing the cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267699-A (JP)
Title: Tape tension controller
Inventor: NAKAICHI SEI
IPC: B65H23/26
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tension controller with which output tension can be reduced while maintaining peeling tension and variation in tension is reduced.  <P>SOLUTION: The tension controller comprises a capstan roller 5 which is arranged between the unwinding reel 2 and the take-up reel 3 of a magnetic tape 4 and which is rotatively driven by the contact of a magnetic tape 4 with its peripheral surface; a right chamber 6<SB>R</SB>which is arranged in the vicinity of the unwinding reel 2 side of the roller 5; a left chamber 6<SB>L</SB>which is arranged in the vicinity of the take-up reel 3 side; pushing rollers 9<SB>R</SB>and 9<SB>L</SB>which guides the magnetic tape 4 into the chamber 6<SB>R</SB>and 6<SB>L</SB>; and line sensors 17<SB>R</SB>and 17<SB>L</SB>which detects the position of the magnetic tape 4 within the chambers 6<SB>R</SB>and 6<SB>L</SB>. When negative pressure is applied within the chambers 6<SB>R</SB>and 6<SB>L</SB>to provide the tension to the magnetic tape 4, peeling tension of the chamber 6<SB>R</SB>side and output tension of the chamber 6<SB>L</SB>side are isolated by the contact resistance of the capstan roller 5 and are individually controlled, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262551-A (JP)
Title: Liquid jet apparatus and its control method
Inventor: AKASE TAKASHI
IPC: B41J2/175
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform a flushing operation.  <P>SOLUTION: A control part divides a nozzle array into two groups, that is, an odd-numbered nozzle array and an even-numbered nozzle array, performs a flushing microvibration operation, after that, performs alternately the flushing operation a plurality of times in such a manner as to switch between the odd-numbered nozzle array and the even-numbered nozzle array in each ejection with a unit number of flushing actions, until the completion of ejection with a specific number of flushing actions, and performs control so that the other nozzle array can be brought into a non-flushing state when either of the odd-numbered nozzle array and the even-numbered nozzle array is in a flushing state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267259-A (JP)
Title: Image correcting device and method and computer program
Inventor: HIRAOKA YASUSHI
IPC: G06T11/80
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability at the time of applying a mask to image processing.  <P>SOLUTION: Mask data prepared by mask setting processing can be set for each of a plurality of types of image processing to be executed for input image data Dpi. An operation memo file FL2 for recording the image processing is recorded with what kind of mask has been applied, what type of image processing has been executed, in which order the image processing has been executed, and as what kind of parameter each type of image processing has been finally executed for the input image data Dpi.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263035-A (JP)
Title: Bumper device and its control method
Inventor: KUDO CHIHIRO
IPC: B60R21/34
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper device capable of alleviating a shock against a pedestrian in the case when a vehicle in the middle of running collides against the pedestrian and alleviating a shock against a car body in the case of colliding against a structure.  <P>SOLUTION: This bumper device is furnished with a fluid sealing member 18 sealing functional fluid 11 viscosity of which changes in accordance with applied external force and forming an outflow part to flow the functional fluid outside, external force applying means (voltage source 3, electrode 4) to apply the external force on the functional fluid 11 and a control means (control part 2) to control motion of the external force applying means in accordance with an objective to collide against the vehicle, and the control means changes the viscosity of the functional fluid 11 by controlling the motion of the external force applying means and changes bumper rigidity by controlling quantity of the functional fluid 11 flowing out of the outflow part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265094-A (JP)
Title: Double row obliquely contacting ball bearing and pinion shaft support bearing device
Inventor: TANIGUCHI YOZO
IPC: F16C19/18
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To secure a bearing function by suppressing increase of pre-load when compression load in a radial direction and axial direction in a direction making an outer ring 2 and an inner ring 3 closer in an axial direction acting on a double row obliquely contacting ball bearing 1 increase in usage under a condition that predetermined pre-load is applied in a double row obliquely contacting ball bearing 1 having a plurality of rows of balls 4A, 4B put between a large diameter raceway part 2a and a small diameter raceway part 2b provided on an inner circumference surface of the outer ring and a large diameter raceway part 3a and a small diameter raceway part 3b provided on an outer circumference surface of the inner ring 3, and having contact angles θ1, θ2 in same direction.  <P>SOLUTION: The contact angle θ1 of balls 4A in a large diameter row is made into 40 degrees or less and 30 degrees or more, and a relation between diameter d1 of the balls 4A in the large diameter row and thickness C in a radial direction of a large diameter shoulder part 2c of an outer end of a large diameter raceway part 2a of a large wheel is made 1≥C/d1≥0.75.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262140-A (JP)
Title: Method and equipment for sewage disposal
Inventor: TERAJIMA MITSUHARU
IPC: C02F3/30
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewage disposal method which hardly causes outflow of sludge from a final settling tank even when the flow rate of sewage abruptly increases due to rainfall or else.  <P>SOLUTION: The sewage is introduced into an initial settling tank 1 and is subjected to solid-liquid separation and supernatant water is introduced into a first tank 3 for anaerobic treatment via a pipe 2. Water anaerobically treated in the first tank 3 is introduced into a second tank 5 and is aerobically treated by aeration from an aeration pipe 6. The water aerobically treated is introduced into a final settling tank 7 and is subjected to solid-liquid separation treatment, and the supernatant water is allowed to flow out as treated water. A part of the sludge settled in the final settling tank 7 is returned to the first tank 3 via a sludge return pipe 8 and excessive sludge is discharged from a pipe 8a as excessive sludge. When the flow rate of the supernatant water is a predetermined flow rate or less, the total quantity of the supernatant water is fed into a first tank 13 (without aeration) and is anaerobically and aerobically treated. When the flow rate of the supernatant water exceeds the predetermined flow rate, the excess part is directly introduced into the above second tank 5 via a bypass pipe 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302457-A (JP)
Title: Optical function element, wavelength variable optical filter, and wavelength variable light source
Inventor: AOKI TAKESHI
IPC: G02F1/055
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical function element which can make a size smaller and a wavelength selection speed higher.  <P>SOLUTION: A core layer (10) includes a photonic crystal which is periodically arranged with ferroelectric members (4) composed of a ferroelectric material in one-dimensional or two-dimensional directions. Electrodes (2 and 7) apply an electric field to the core layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267439-A (JP)
Title: Impress document preparation system, impress document control system, impress document preparation method, and impress document control method
Inventor: OZAWA TOSHIO
IPC: G06Q50/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for preparing and controlling an impress document capable of utilizing effectively an existing electronic document, when preparing an electronic impress document, capable of setting an approval work flow, and capable of confirming the progress of impression.  <P>SOLUTION: This impress document preparation system for preparing the electronic impress document by reading the existing electronic document in has a template preparing means for preparing or editing a pattern or a text including an impress frame for the impress document to prepare a template including those, an existing electronic document pseudo-printing means for outputting a printing output for the existing electronic document prepared by an existing document preparation device to be output as a mode read in the impress document preparation system, and a document combining means for combining the output of the existing electronic document output from the existing electronic document pseudo-printing means with the template. The impress frame prepared by the template preparing means has, as an attribute thereof, information of approval order as to in what order will a plurality of users who should impress conduct an impress procedure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267443-A (JP)
Title: Wireless ic tag reading system
Inventor: MORI HIDEKAZU
IPC: G06K19/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless IC tag reading system capable of enhancing security in transporting a storage box storing a delivered matter from a delivery source to a delivery destination.  <P>SOLUTION: A box cover 2 for putting the delivered matter 7 in the storage box 1 having a wireless IC tag 3, or taking out the delivered matter 7 from the storage box 1 is locked by a dial lock opened on the basis of unlocking information such as 3-digit number. In a case when the nameplate information indicating a nameplate of the storage box 1 is read out from the wireless IC tag 3 by a wireless IC tag reading device 8, 3-digit information to unlock the dial lock 4 is displayed on a display part of a host computer 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343714-A (JP)
Title: Method for generating test stream to support various standards and testing levels and apparatus
Inventor: GWAK TAE-HEE
IPC: H04N21/236
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide the method for generating the test stream to support a test of a software for a digital television at various levels and various digital broadcast standards, and the apparatus.  <P>SOLUTION: The apparatus for generating the test stream comprises a data generating module which generates the test data by referring to a database based on demands of a user, a data producing module which produces a text or XML data after fetching the test data generated by the data generating module, a data transformation module which transforms the produced XML data into a transport stream and the database which stores information needed for the modules to perform their own functions and from which the information is fetched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274426-A (JP)
Title: Environmental information processing system, terminal device, environmental information processing method, control method for terminal device, control program for terminal device, and computer-readable recording medium recorded with control program for terminal device
Inventor: TANIGUCHI HIDEKI
IPC: G01W1/02
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmental information processing system or the like capable of acquiring advanced information without being affected by fluctuation of environmental pressure.  <P>SOLUTION: Each fixed information device A or the like has an auxiliary information generating information storage means 148 or the like for storing auxiliary information generating information for generating terminal device auxiliary information, and a terminal device 20 has a present atmospheric pressure corresponding position information generating information storage means 210 for storing present atmospheric pressure corresponding position information generating information for generating present atmospheric pressure corresponding position information of a position having atmospheric pressure substantially equal to the present atmospheric pressure in an altitude direction of a specified position, based on advanced correction information and positional information of the specified position, and a common plane generating information storage means 212 for storing common plane generating information for generating a common plane passing a present atmospheric pressure corresponding position corresponding to the specified position in the plurality of fixed information devices, and an intersection generating information storage means 214 for storing intersection generating information for generating an intersection of route information with the common plane.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270847-A (JP)
Title: Crusher and system for crushing material to be crushed
Inventor: KUWABARA TOSHIO
IPC: B02C25/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To control an amount of a material to be crushed supplied on the basis of a supply condition of the material to be crushed in a crusher 4 and a driving load of the crusher 4, and also inform the information to an operator at a hydraulic shovel side in a mobile crusher having a hopper 5, a vibrating feeder 6, the crusher 4 and a carrier conveyer 14.  <P>SOLUTION: The crusher and a system for crushing the material to be crushed are configured so as to include detecting sensors 40, 41 and 42 for detecting an amount of the material to be crushed in the crusher 4 and a hydraulic detecting sensor 19a for supplying to the crusher 4, control the amount of the material to be crushed on the basis of the supply information of the material to be crushed supplied and the driving information of the crusher 4, transmit the information by wireless to the hydraulic shovel side 43, and inform this effect at the hydraulic shovel side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271808-A (JP)
Title: Core for run flat of wheel, and supporting structure thereof
Inventor: IMAMURA TADASHI
IPC: B60C17/04
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the construction wherein an occupant can notice run-flat when the run flat occurs.  <P>SOLUTION: A core 30 for run flat has a base plate 32 which is wound around a rim in a form of one strip having the length corresponding to the circumferential length of the rim of a wheel 20, and a core body 31 which is provided on the base plate 32 to receive the load during the run flat. While the base plate 32 is wound around the rim, a gap 30b between both edges of the core is formed between one winding end and the other winding end of the core body 31 so that only vibration or abnormal noise is generated during the run flat.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288448-A (JP)
Title: Uoe steel tube manufacturing method
Inventor: HOSOMI JUN
IPC: B23K103/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a UOE steel tube with excellent productivity.  <P>SOLUTION: A butt weld joint of the submerged arc welding of a seam part of a stock UOE steel tube to be used for a pipeline or the like has a groove of an X-shaped section, and the sectional area of the groove on the outer surface side of the stock tube having the groove of the X-shaped section is set to be smaller than that on the inner side of the stock tube. An outer face of the seam part of the stock tube is permanently welded by CO<SB>2</SB>welding which is also used for temporary welding, and an inner face thereof is permanently welded by the submerged arc welding.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291023-A (JP)
Title: Muffler
Inventor: NAKAJIMA HAJIME
IPC: F02D9/10
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce engine suction noise in a low revolution speed zone and suppress increase of suction resistance in a high revolution speed zone without requiring electrical control.  <P>SOLUTION: This muffler is provided with a throttle valve 50 for muffling provided in an intake pipe 40 of an engine and a second cable 60 mechanically connecting the throttle valve 50 for muffling and an accelerator lever for adjusting engine revolution speed. The throttle valve 50 for muffling is connected to the accelerator lever via the second cable 60 to reduce throttling amount by operation of the accelerator lever for increasing engine revolution speed and to increase throttling amount by operation of the accelerator lever for decreasing engine revolution speed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293699-A (JP)
Title: Optical pickup and optical element arranging device
Inventor: MURATA MASAYA
IPC: G11B7/135
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup in which grating for appropriately diffracting light is suitably arranged by a holding device with simple configuration.  <P>SOLUTION: Grating for a CD 331 and grating for a DVD 332 are attached to a frame shape attachment holder 333. A cylindrical base part 312 is arranged to a holder of the optical pickup 310 at an optical path facing a laser beam emitting port of a semiconductor laser 320 emitting the laser beam for the CD and the laser beam for the DVD. The base part 312 is formed with taper by die-cut in a state where both end surfaces in direction toward the axis is inclined at a designated angle α. The attachment holder 333 is held on the both end surfaces of the base part 312 in the direction toward the axis by an attachment member 334 in the state where the grating for the CD 331 and the grating for the DVD 332 are positioned on the optical path. Without carrying out reflective prevention, the emitted light does not act as return beam, and a noise generation can be prevented. Coma aberration due to the inclination can be cancelled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289770-A (JP)
Title: Method for manufacturing crystal and crystal manufacturing apparatus
Inventor: OYAMA YASUNAO
IPC: C30B29/12
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a single crystal of high quality by detecting the moving rate of the solid-liquid interface during growing a crystal with high accuracy and keeping the rate fixed, and to provide a manufacturing apparatus for the method.  <P>SOLUTION: The method for manufacturing a crystal is carried out by melting a crystal material in a crucible located in an environment of predetermined temperature distribution and relatively moving the temperature distribution against the crucible to solidify the material in one direction. The method includes a step of detecting the emission amount of predetermined gas molecules emitting accompanying the solidification of the crystal material and a step of controlling the gas emission amount to be constant based on the emission amount of the detected predetermined gas molecules to solidify the crystal material in one direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297738-A (JP)
Title: Underwater scooter
Inventor: IIJIMA YOSHIHIRO
IPC: B63C11/46
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater scooter capable of realizing on-water navigation and underwater navigation by driving a propeller by an internal combustion engine.  <P>SOLUTION: The underwater scooter has a snorkel (48) to communicate the inside of a watertight container (14) to store an engine with the atmosphere, and an air tank (22) in which air to be fed to the inside of the watertight container (14) is sealed. When the underwater scooter (10) is navigating on water, air for combustion is fed to the engine from either the snorkel (48) or the air tank (22). On the other hand, when the underwater scooter (10) is navigating underwater, air for combustion is fed from the air tank (22). A starter grip (92) is attached to an upper end of the snorkel (48) to prevent ingress of water into the watertight container (14).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299222-A (JP)
Title: Cofferdam case body and its installation method
Inventor: MAEDA KAZUNARI
IPC: E02D19/04
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cofferdam case body capable of applying a predetermined contact bearing pressure to cut-off packing by a simple method, and its installation method.  <P>SOLUTION: In this cofferdam case body 1, a pressure receiving bodies 7 for receiving vertically downward water pressure are formed projecting outward at the lower ends of vertical walls of the case body 3 surrounding an underground structure 2, and the lower face of each pressure receiving body 7 is provided with the cut-off packing 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296837-A (JP)
Title: Method for treating water containing fluorine and phosphorus
Inventor: YANO RIE
IPC: B01D21/01
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating water containing fluorine and phosphorus capable of enhancing an effect by a sludge circulation method capable of enhancing a removal rate of fluorine and phosphorus to be contained to the utmost.  <P>SOLUTION: The method for treating the water containing fluorine and phosphorus comprises a first process in which a calcium compound is made to act on the water containing fluorine or/and phosphorus and most of fluorine or/and phosphorus are made insoluble as calcium fluoride or/and calcium phosphate, a second process for adding an aluminum salt to waste water from the first process thereby preparing an insoluble matter, and a solid-liquid separation process for separating sludge containing the prepared insoluble matter to obtain treated water, wherein a part of the sludge separated by the solid-liquid separation process is recirculated to both the first process and the second process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI