baber/WOPTO huggingface dataset:
Patent JP-2006270453-A (JP)
Title: Image processing apparatus, method, and system
Inventor: HISATAKE MASAYUKI
IPC: H04N1/46
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately recognize characters from a color image containing characters.  <P>SOLUTION: An image processing apparatus includes a character image region extracting section 30 for extracting a region containing a character image from a color image; a first monochrome deciding section 32 for determining whether the character image contained in the region extracted by the extracting section 30 is monochrome or not; a second monochrome determining section 34 for determining whether a background portion other than the character image contained in the region extracted by the extracting means 30 is monochrome or not; and a character image mask generating section 36 for binarizing the region extracted by the extracting section 30 to generate a character image mask if the determining section 32 determines that the character image is monochrome, and reversing the image obtained by binarizing the region extracted by the extracting section 30 to generate a character image mask if the determining section 32 determines that the character image is no monochrome and the determining section 34 determines that the background portion is monochrome.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006266908-A (JP)
Title: Instrument and method for measuring terahertz pulse light
Inventor: KANOUCHI YOSHINORI
IPC: G01N21/3586
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plurality of time-serial waveforms for reducing a noise component by one time delay operation.  <P>SOLUTION: A sample is irradiated with terahertz pulse light L6 generated in a terahertz light generator 5, so as to detect a time-serial change with time of intensity in an electric field of a terahertz pulse light L8 transmitted through the sample S by a terahertz light detector 8. The intensity in the electric field of the terahertz pulse light L8 transmitted through the sample S is detected finely with a prescribed delay time interval, during the one time delay operation for moving a turning mirror 11 by a distance d along an A direction from an original position. A storage circuit 21 stores an electric field intensity data together with positional information of the turning mirror 11 corresponding to the time delay amount in the detection. A computing circuit 22 extracts the plurality of electric field intensity data in every of the prescribed delay time amounts from the storage circuit 21 to obtain the plurality of time-serial waveforms, and the respective time-serial waveforms are Fourier-transformed respectively to obtain a plurality of spectral waveforms. The plurality of spectral waveforms include respectively a plurality of amplitude information pieces and a plurality of phase information pieces, and the computing circuit 22 averages further the plurality of amplitude information pieces or phase information pieces.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006269973-A (JP)
Title: Semiconductor device
Inventor: KASAHARA MASAKI
IPC: H01L31/10
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured semiconductor device for detecting a light highly sensitively detecting the light having the intended wavelength.  <P>SOLUTION: The semiconductor device comprises a first PN junction formed on the semiconductor substrate (111; 211), and a second PN junction formed on the position different from the surface of the semiconductor substrate (111; 211) with the first PN junction of the semiconductor substrate (111; 211). The detecting sensitivity characteristic is set at a desired characteristic by computing the signal detected by the first PN junction and the signal detected by the second PN junction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006271477-A (JP)
Title: Applicator
Inventor: ARAI HIROSHI
IPC: A45D34/04
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applicator of which brush section is curved and that can nicely apply mascara without forming lumps when applying mascara.  <P>SOLUTION: The applicator is provided with a brush section equipped with a multiple number of needle-like projections and a support shaft on which the brush section is installed. The brush section is arched so that the tip ends are placed on an assumed axis line of the support shaft. The multiple number of needle-like projections are placed in a parallel and radial pattern vertically to the assumed axis line of the support shaft. The needle-like projections placed in a radial pattern that are on the convex side of the arched brush section are relatively longer than other projections and those on the concave side of the arched brush section are relatively shorter than other projections.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005317183-A (JP)
Title: Optical information recording medium and its production method, and image processing method
Inventor: MIZUKAMI SATOSHI
IPC: G11B7/24094
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium provided with a reversible display function and its production method, and an image processing method.  <P>SOLUTION: The optical information recording medium has a substrate, an optical information layer formed on the substrate, and a reversible thermosensitive layer formed on the optical information layer, which can record at least one part of information recorded on the optical information layer so that it can be visually recognized. The optical information recording medium has an elastic layer and an adhesive layer formed on at least one part of the inner periphery side, the middle section and the outer periphery side of the optical information recording medium between the optical information layer and the reversible thermosensitive layer. In another case, the reversible thermosensitive layer has a thickness distribution from the inner periphery side to the outer periphery side of the optical information recording medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006284227-A (JP)
Title: Probe unit
Inventor: SUGIURA MASAHIRO
IPC: G01R1/06
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe unit capable of preventing damage to an electrode as a specimen and short circuit of a wire.  <P>SOLUTION: The probe unit comprises a substrate having an insulating layer, a conductive seed layer formed on the insulating layer, and a wire that is directly formed on the seed layer and the insulating layer and where an end projects from the seed layer and is directly formed on the insulating layer and the surface of the end coming into contact with the electrode as the specimen curls.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284717-A (JP)
Title: Rotary type developing device and image forming apparatus
Inventor: UMEZAWA HIDEO
IPC: G03G15/08
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a rotary type developing device that eliminates the need for extra force for stable rotation of a motor, by reducing a change in load applied on the rotating motor as a result from a decrease in toner movement accompanying the rotation of a rotary holder even when an amount of toner in each developing unit is small.  <P>SOLUTION: The image forming apparatus has the rotary type developing device 1 incorporating the rotary holder 3 for holding the plurality of developing units 4Y, 4M, 4C and 4K. The image forming apparatus includes developing rollers 7Y, 7M, 7C and 7K rotatably disposed near the surface of the developing units 4Y, 4M, 4C and 4K respectively held by the rotary holder 3; and toner reverse flow restricting plates 15Y, 15M, 15C and 15K by which toner present on the sides of the developing rollers 7Y, 7M, 7C and 7K respectively within the developing units 4Y, 4M, 4C and 4K are prevented from moving toward the center of the rotary holder of the developing units 4Y, 4M, 4C and 4K by the rotation of the rotary holder 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287584-A (JP)
Title: Image processing method, image processor and image processing system
Inventor: MISUMI MIZUE
IPC: H04N1/46
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method, image processor and image processing system for performing color gamut compression with gradations maintained in order to realize common color reproduction between a first device and a second device having a color reproduction ranges different from each other.  <P>SOLUTION: In a step S204, color gamut compression in which colors within color reproduction ranges between devices are made to correspond to each other is performed. In a step S207, a color distribution of outermost colors of the color reproduction range in a first device and a color distribution of outermost colors of the color reproduction range of a second device are set so as to make them show relatively similar color reproducibility, and color gamut compression in which the outermost colors of the color reproduction ranges between the devices is performed on the basis of the color distributions of the outermost colors. In a step S208, a color conversion table is prepared on the basis of respective color gamut compression results within the the color reproduction ranges and the outermost colors.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006282868-A (JP)
Title: Phenol resin-based adhesive and method for producing needle-leaved tree plywood by using the same
Inventor: TANAKA HIROSHI
IPC: C09J161/04
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenol resin-based adhesive, in which unreacted formaldehyde and phenol are reduced, excellent in a fast curing property and stain resistance, particularly the phenol resin-based adhesive suitable for production of needle-leaved tree plywood.  <P>SOLUTION: In the phenol resin adhesive, charged molar ratio (F/P) of formaldehyde to phenol is 1.8-2.3 and charged molar ratio (U/P) of urea to phenol is 0.05-0.50 and free formaldehyde amount and free phenol amount to the resin solid content are each <1 mass%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005322386-A (JP)
Title: Disk cartridge
Inventor: FUNATO KOJI
IPC: G11B23/03
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a second shutter plate from falling off from the spindle of a first shutter plate even when shocks are applied to a cartridge from the outside.  <P>SOLUTION: This disk cartridge is provided with a main body 2 constituted of lower and upper shells 7 and 6, a rotation wheel 4 rotatably received in the cartridge main body 2 while storing an optical disk 3, and a pair of shutter plates 5a and 5b positioned between the lower shell 7 and the rotation wheel 4 to open first and second openings 24 and 44 associatively with the rotation of the rotation wheel 4. The second shutter plate 5b is rotatably attached to the first shutter plate 5a by inserting a spindle 62a into a shaft hole 54 formed in the first shutter plate 5a. In a state where the second shutter plate 5b is attached to the first shutter plate 5a, the tip of the spindle 62a prevents the falling-off of the spindle 62a from the shaft hole 54 as locking parts 62e and 62f larger in diameter than the shaft hole 54 are provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006285129-A (JP)
Title: Belt and roller
Inventor: UEDA HIDEAKI
IPC: G03G15/08
Filed: 2005-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller capable of stable toner supply and toner transport when used in image formation by an electrophotographic process and to provide a belt which exhibits stable transfer performance without causing discharge at the time of peeling of paper from the belt during transfer.  <P>SOLUTION: Each of the belt and roller has a resin layer containing an electroconductive agent having a hydrophobic organic group. The resin layer has a resistivity of 10<SP>4</SP>-10<SP>10</SP>Ω cm. Each of the belt and roller has a base material layer or an elastic layer, an intermediate layer and a surface layer, and the electroconductive agent is contained in at least one of the base material layer or the elastic layer and the intermediate layer. The electroconductive agent is carbon black. The hydrophobic organic group bonds to the electroconductive agent through a sulfur atom.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006247317-A (JP)
Title: Nozzle head and air circulation type cleaner having the same
Inventor: SUMIYA KATSUTOSHI
IPC: A47L5/14
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle head of an air circulation type cleaner having superior air circulating performance by efficiently guiding air returned to the nozzle head toward an air suction passage and to provide the air circulation type cleaner having the same.  <P>SOLUTION: This air circulation type cleaner is characterized in that the nozzle head 1-1 sucks dust from a dust collecting port 1-2 in the bottom along with air, guides the air including the dust to the cleaner body via the air suction passage 1-3, and returns it to the inside of the nozzle head via a circulating passage 1-4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006290937-A (JP)
Title: Cellulosic waste-polyoxalate composite
Inventor: OISHI TSUTOMU
IPC: C08L67/02
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To develop a method for utilizing cellulosic wastes from viewpoints including resource utilization, carbon dioxide reduction, environmental pollution control and biodegradation, and more specifically, to provide a biodegradable cellulosic waste composite capable of improving the mechanical properties and moldability of molded products obtained from esterified cellulosic wastes.  <P>SOLUTION: The cellulosic waste-polyoxalate composite is provided, comprising (A) an esterified cellulosic waste and (B) a polyoxalate of the formula ( wherein, R is an alkylene group with the 3-12C main chain which may contain a branched or alicyclic structure; and n is a positive integer ) in the weight ratio A/B not less than (10:90) but less than (50:50).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292835-A (JP)
Title: Optical equipment
Inventor: UMETSU TAKUJI
IPC: G02B7/08
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical equipment capable of supporting yokes and a magnet by a simple configuration.  <P>SOLUTION: The optical equipment has an electromagnetic drive unit that includes fixed members (6, 3b), a movable member (4) movable relative to the fixed members, the yokes (403, 405), the magnet (402) and a coil (401), and that drives the movable member together with the coil by supplying power to the coil. The coil is wound round a shaft that is parallel to the direction of the movement of the movable member 4. The fixing members support the yokes, and have support parts (604, 3b1) capable of abutting on a face opposite the abutting face of the magnet and yokes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006293564-A (JP)
Title: Memory system control device
Inventor: HAMANO YASUHIRO
IPC: G06F12/00
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase a processing speed as much as possible when data are deleted or written to a plurality of flash memories.  <P>SOLUTION: A memory system control device which controls the reading and writing of data in a memory system MS provided with a plurality of flash memories FMs which can output signals indicating whether a deleting operation accompanying the reception of a data-deleting command or a writing operation accompanying the reception of a data-writing command is completed after these operations start. In this case, the memory system control device sequentially outputs the data-deleting commands or data-writing commands to the plurality of flash memories FMs when the deleting or writing of data is simultaneously carried out to the plurality of flash memories FMs, and then sequentially executes an operation to read out signals indicating whether the deleting operation or writing operation is completed to the plurality of flash memories FMs to which the data-deleting commands or data-writing commands were outputted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006290113-A (JP)
Title: Interior component for automobile
Inventor: SAWADA MAKOTO
IPC: B60J5/00
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior component for an automobile to be attached to the intra-cabin surface of a side wall panel, capable of enhancing the impact absorbing function at the time of lateral collision.  <P>SOLUTION: Impact absorbing pads 40 and 40A are installed on the inner surface of each functional component such as door pocket 30 to be attached to the surface of a door trim body 20 on the upper placing system and extend to a door panel 11 in such a way as penetrating an opening 23 in the door trim body 20 or formed in a single piece with the door trim body 20, and a good impact absorbing function is obtained by securing the effective length stroke to the pads 40 and 40A, and a simple recycling operation is assured by forming the pad 40 from a resin of the same series as the door trim body 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006255680-A (JP)
Title: Method for manufacturing hexagonal iron ion solution and oxidation decomposition sterilization deodorizing treatment agent of organic material
Inventor: YAMASHITA TOMOJI
IPC: C02F1/00
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for eluting hexagonal iron ions having desired characteristics and manufacturing a hexagonal iron ion solution, and to provide an oxidation decomposition sterilization deodorizing treatment agent of the organic materials using the hexagonal iron ion solution.  <P>SOLUTION: An arbitrary conductive cathode 3 and an anode composed of pure iron are installed in an electrolysis water cell 1 filled with a prescribed hexagonal iron ion solution 5 and thereafter the stable hexagonal iron ions can be eluted and simultaneously, the stable hexagonal iron ion solution can be manufactured by supplying prescribed electric power from a DC power source 4 and eluting the anode consisting of the pure iron as the hexagonal iron ions into the aqueous solution. Further, the organic material oxidation treatment liquid composition composed of a liquid agent containing the stable hexagonal iron ions can be obtained and the oxidation decomposition sterilization deodorizing treatment of the organic materials can be performed by using the solution containing the organic material oxidation treatment liquid composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006288866-A (JP)
Title: Method for coating hollow-fiber hemocatharsis membrane with surface modifier, surface modifier coated hollow-fiber hemocatharsis membrane and surface modifier coated hollow-fiber hemocatharsis appliance
Inventor: YOKOTA HIDEYUKI
IPC: D06M15/03
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for coating a hollow-fiber hemocatharsis membrane with surface modifier capable of widely applying various types of surface modifiers such as hydrophilic agent, antithrombotic and antioxidant to various types of blood internal perfusion type hollow-fiber hemocatharsis membranes such as a hemodialysis membrane, a hemofiltration membrane, a hemodiafiltration membrane and a plasmapheresis membrane, and highly efficiently and sufficiently exhibiting characteristics given by the surface modifier while retaining its permselectivity and to provide a surface modifier coated hollow-fiber hemocatharsis membrane provided by using the same method and a surface modifier coated hollow-fiber hemocatharsis appliance formed by being filled with the surface modifier coated hollow-fiber hemocatharsis membrane.  <P>SOLUTION: When coating the surface of the blood internal perfusion type hollow-fiber hemocatharsis membrane with the surface modifier, this method coats the coating object surface side of the hollow-fiber hemocatharsis membrane by introducing organic solvent solution, organic solvent dispersion liquid, or organic solvent suspension of the surface modifier thereto, while pressurizing the opposite surface of the coating object surface of hollow-fiber hemocatharsis membrane.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292310-A (JP)
Title: Geothermal heat pump device, geothermal unit having it, and control method of geothermal heat pump device
Inventor: NAKAMURA YASUSHI
IPC: F25B27/00
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a geothermal heat pump device stably operable over a long time adaptedly to a thermal situation of the ground, and to provide its control method.  <P>SOLUTION: A limit value of heat collection and heat radiation is set based on the outlet temperature of heat medium water from a heat pump 3 to an underground heat exchanger 2 measured with a temperature sensor 14, and the operation of the heat pump 3 is controlled not to exceed the set limit value of the heat collection and heat radiation. Thus, the underground temperature can be prevented from becoming too high (or low) to extremely decrease the heat collection/radiation efficiency during the operation of an air conditioner, the underground temperature can be prevented from gradually increasing (or decreasing) over a long time and disabling the heat collection/radiation, and hence stable operation can be achieved over a long time adaptedly to the thermal situation of the ground 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006289872-A (JP)
Title: Method of generating waveform information of ink jet recorder
Inventor: KUSUNOKI RYUTARO
IPC: B41J2/205
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method whereby an ejection volume of ink droplets can be fully changed in tone printing, and the variation of a speed and a volume of ink droplets ejected from an ink jet head is reduced.  <P>SOLUTION: A response characteristic of the meniscus vibration within a nozzle to a drive signal of the ink jet head is measured. A driving waveform is obtained by the operation from the response characteristic and a preliminarily set virtual meniscus vibration.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288950-A (JP)
Title: Game device
Inventor: NAGANO EITARO
IPC: A63F13/55
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide the technique of developing a game world by a completely different system in order to realize a new and highly entertaining game device.  <P>SOLUTION: The game device 10 is provided with a user interface 12 for receiving an operation instruction from a user and a simulation unit 20 for simulating a real world and constructing the game world. The simulation unit 20 is provided with a PC control part 32 for receiving the operation instruction from the user through the user interface 12 and controlling the behavior of a character operated by the user, an NPC control part 36 for controlling the behavior of a character other than the character operated by the user, and a plurality of simulators for simulating each of hierarchized worlds in order to hierarchically simulating the game world corresponding to a scale. A battleship simulator 40, a planet simulator 50 and a space simulator 60 hold parameters relating to the worlds that they are in charge of, refer to the parameters and simulate the conditions of the worlds that they are in charge of.  <P>COPYRIGHT: (C)2007,JPO&INPIT