baber/WOPTO huggingface dataset:
Patent JP-2005237078-A (JP)
Title: Linear synchronous motor
Inventor: MORIYAMA TAKESHI
IPC: H02K41/03
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear synchronous motor which can improve its cooling efficiency and can improve its motor constant and robustness.  <P>SOLUTION: This linear motor has such construction that it elevates its cooling effect. That is, this linear motor is equipped with a pair of upper and lower yokes 10a and 10b, and a plurality of permanent magnets are arranged on the opposite faces of the upper and lower yokes 10a and 10b. A center yoke 50 is arranged at the central part between the upper and lower yokes 10a and 10b, and first and second circular three-phase coils 6a and 6b are arranged around this center yoke 50. Upper permanent magnets S1a, N1a,... and lower permanent magnets S1b, N1b,... arranged at the opposite faces of the upper and lower yokes 1a and 1b are arranged so that the permanent magnets of the same polarity may oppose each other on the same vertical line. The center yoke 50 is equipped with a tubular body 500a as a cooling passage 500.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234445-A (JP)
Title: Endless belt with meander prevention guide
Inventor: FUJITA TOKIO
IPC: G03G15/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless belt with a meander prevention guide which prevents a meander preventing member from peeling from a seam, can be driven with high accuracy, and has a long durable life.  <P>SOLUTION: In the endless belt with the meander prevention guide in with the meander preventing member is stuck to the resin endless belt across a sticky layer or an adhesive layer, an adhesive section is formed by filling the seam of the meander preventing member with an adhesive. It is preferable that the adhesive strength needed to peel the endless belt and the meander preventing member from each other is 5 to 100 N/20 mm. The adhesive is preferably the adhesive of a silyl-group-containing modified silicone resin system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238474-A (JP)
Title: Pixel clock generator, image forming apparatus, main scanning magnification correcting method, main scanning magnification correcting program, and recording medium
Inventor: KAWAI YOSHIAKI
IPC: B41J2/44
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which reduces costs by using a high-frequency clock common among pixel clock generators for a plurality of optical beams.  <P>SOLUTION: A pixel clock generator comprises: a PLL part (51) which generates the high-frequency clock common among respective colors; a PWM clock generating part (57) which can designate the clock with any one of a reference cycle, a cycle shorter than the reference cycle, and a cycle longer than the reference cycle by dividing the frequency of the high-frequency clock so as to make the high-frequency clock a pixel clock; an internal synchronizing signal generating part (56) which generates a signal synchronizing with the pixel clock, by inputting the clock designated by the generating part (57); and a PWM data control part (58) which controls designated information on each pixel for the generating part (57). The control part (58) adjusts the frequency of the high-frequency clock so that the number of pixels for inserting the pixel clock with no reference cycle can be minimized, in terms of a color most easily causing unevenness in density.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241281-A (JP)
Title: Scanning probe microscope
Inventor: NAKAMOTO KEIICHI
IPC: G01B11/24
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein measurement becomes unstable due to the condensation on a glass plate covering the liquid surface, when the liquid temperature is lowered in the observation within the liquid.  <P>SOLUTION: This scanning probe microscope for detecting a physical quantity acting between a probe and a sample by using light is equipped with a cell for storing the probe and the sample in the liquid; a transmission means in contact with the liquid surface in the cell, for transmitting light; a sample cooling means for cooling the sample and the liquid; and a gas replacement means for replacing gas in contact with the surface transmitting the light of the transmission means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241759-A (JP)
Title: Variable display structure
Inventor: EGAMI SHIGERU
IPC: G09F13/12
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable display structure and a switch with a variable structure, in which high display quality is achieved without needing a high precision printing and faults such as light leak are hard to occur and which can be manufactured at a low cost.  <P>SOLUTION: The variable display structure is equipped with: a first print part 10b for transmitting only the wave length of a first light source 3; a second print part 10c for transmitting only the wave length of a second light source 4; a background print part 10e for not transmitting the wave length of the first light source 3 nor the wave length of the second light source 4; a guide light 9 which is likely to lead light to a transparent sheet 10 between the transparent sheet 10, and the first light source 3 and the second light source 4; and a satin finished part 9a for suppressing transmitting light amount at the part of the guide light 9 lapping over an overlapped part of the first display 12 and the second display 13. The overlapped part of the first display 12 and the second display 13 is not printed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004185036-A (JP)
Title: Backlighting used for display
Inventor: AHO KENNETH A
IPC: F21V8/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide light of a whole light source for a display as illumination light of uniform intensity for backlighting used for the display.  <P>SOLUTION: The backlighting used for the display has a housing 60 which partitions an optical hollow 62 having an optical window 64, light sources 74, 76 which are positioned so as to direct a light beam passing through the housing 60 and a first main surface 71 and a second main surface 72, and includes a transparent material 70 which has a constitution body on at least one of the main surfaces and which is so positioned that the light beam enters the transparent material 70 and is redirected to the optical window 64. Then the constitution body of the main surface is composed of triangular prisms.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005242675-A (JP)
Title: Image size reduction processing method and image size expansion processing method
Inventor: SHINDO TAKASHI
IPC: G09G5/36
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image size reduction processing method and an image size expansion processing method suitable to a display controller for displaying an image while smoothly increasing/reducing its image size.  <P>SOLUTION: When 0th to Mx-th pixels (Mx is a positive integer) are arranged in the horizontal direction of an original image while 0th to Nx-th pixels (Nx is a positive integer) are arranged in the horizontal direction of a reduced image, a clearance between the adjacent pixels adjacent in the horizontal direction of the original image is virtually divided into B1 sections (B1 is an integer more than 1), and successive integers are assigned to the respective pixels arranged in the horizontal direction and to respective division points between the pixels. When a numeric value of nx times (0≤nx≤Nx, nx is an integer) of ((C1+α)×Px) (0<C1<B1, 0≤α<B1-C1, Px is a number more than 1) is larger than mx×B1 (0≤mx≤Mx-1, mx is an integer) and smaller than (mx+1)×B1, data about the mx-th pixel in the horizontal direction of the original image is assigned to data about the nx-th pixel in the horizontal direction of the reduced image for generating image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240118-A (JP)
Title: Method for melting metal and method for producing metal ingot
Inventor: OKADA SATOSHI
IPC: C22B11/02
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melting method by which metal powder (gold powder) can be subjected to high frequency melting without granulating the same, and the melting can be efficiently performed with an energy cost suppressed, and to provide a method for producing an ingot by the melting method.  <P>SOLUTION: The method of melting gold comprises: a stage wherein gold in a liquid is extracted into an organic solvent; a stage wherein the gold-containing organic solvent is subjected to acid pickling; a stage wherein a reducing agent is introduced into the organic solvent subjected to the acid cleaning to reductively precipitate the gold; a stage wherein the reduced gold is recovered and cleaned, and is thereafter dried to obtain gold powder; a stage wherein the gold powder is calcined at 300 to 600°C; a stage wherein the calcined gold powder is subjected to press forming so as to be pellets suitable for high frequency melting; and a stage wherein the gold pellets are subjected to high frequency melting. The method for producing a gold ingot is based on the melting method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244013-A (JP)
Title: Optical system, aligner employing it, process for fabricating device, and process for manufacturing a plurality of aligners
Inventor: SUZUKI MASAYUKI
IPC: G02B17/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical system and an aligner bringing about a desired optical performance by reducing deformation of an optical member due to thermal expansion which causes degradation in image formation performance.  <P>SOLUTION: In the optical system including a first optical element and a second optical element, first zero-cross temperature where the coefficient of linear expansion of the first optical element becomes zero is different from second zero-cross temperature where the coefficient of linear expansion of the second optical element becomes zero, and the difference between the first zero-cross temperature and the second zero-cross temperature is within 3°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238148-A (JP)
Title: Surfactant
Inventor: SAKURAI KENICHI
IPC: C08G65/26
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surfactant (particularly defoaming agent) having excellent surface active performance (particularly defoaming performance in a high foaming liquid).  <P>SOLUTION: The surfactant containing hydrazine represented by formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>represent each a hydrocarbon group having 2-22C atoms; R<SP>3</SP>and R<SP>4</SP>represent each a hydrogen atom, a hydrocarbon group having 1-4C atoms or an acyl group having 2-4C atoms; AO represents an oxyalkylene group; and n and m represent each an integer of 1-100) or the defoaming agent containing the surfactant is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252392-A (JP)
Title: Image processing apparatus and method therefor, computer program and computer-readable storage medium
Inventor: FUKUDA YASUO
IPC: H04N1/60
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a satisfactory color image, by preventing the entire image from becoming unnatural in correcting constituents for deciding the colors of the image, such as brightness.  <P>SOLUTION: Target pixel data are converted into pixel values of an RGB space, a first color space (S202), and is converted in accordance with instructed brightness parameter (S203). Also, the target pixel data are converted into pixel values of a color space of YCbCr, a second color space (S205), and corrected in accordance with a instructed brightness parameter (S206). Then, each of the corrected pixel data are set as the same color space (S207), and then composited (S208).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248588-A (JP)
Title: Drainage connecting pipe
Inventor: ITO YOSHIHIRO
IPC: F16L27/04
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage connecting pipe which can absorb displacement in construction/piping, in terms of connection of a drain pipe when piping for an under-floor section, a bathtub, etc. is horizontally installed.  <P>SOLUTION: This drainage connecting pipe is used for connecting the horizontally installed drain pipe (S) which discharges drainage from the drainage equipment. The drainage connecting pipe comprises a first pipe body (1), at least both the ends of which are made eccentric in parallel with each other and by an arbitrary width, and a second pipe body (2), at least both the ends of which are made eccentric in parallel with each other and by an arbitrary width and one end of which is connected to the first pipe body (1) in a state wherein an angle is freely adjusted in a view from the axial direction of the pipe body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250380-A (JP)
Title: Image forming apparatus
Inventor: TAKENOUCHI KATSUYA
IPC: G03G21/10
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus equipped with a cleaning device constituted to excellently remove the toner remaining on the surface of an image carrier.  <P>SOLUTION: In the image forming apparatus, an endless track type brush member 24 arranged to rub continuously over the entire length in a width direction orthogonal to the moving direction of the surface of the image carrier 10 is attached to be wound and trained between a plurality of pulleys 28 and 30 having at least one driving pulley 28 constituting a rotation driving mechanism and moved to circulate in one direction after transferring a toner image to material to be transferred 12 by the image carrier 10 in an electrophotographic image forming process, whereby the brush member 24 is moved to a direction nearly perpendicular to the moving direction of the image carrier 10. By making the bristles of the brush rub on the surface of the image carrier 10, the toner remaining on the surface of the image carrier 10 is removed to efficiently restrain the defect of image quality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259804-A (JP)
Title: Solid state imaging device and its manufacturing method
Inventor: SHIMIZU TATSU
IPC: H01L27/148
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state imaging device having a transfer electrode exhibiting excellent conductivity with high manufacturing stability.  <P>SOLUTION: The solid state imaging device comprises a section performing photoelectric conversion, and a section for transferring signal charge generated from the photoelectric converting section. The transfer section comprises a transfer electrode composed of a polysilicon film 104, and an insulating film, e.g. a silicon nitride film 102 composed of a material having a dielectric constant higher than that of a silicon oxide and covering the bottom face, the upper surface and both side faces of the transfer electrode. A silicon oxide nitride film may be employed in place of the silicon nitride film 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254514-A (JP)
Title: Ejector mechanism of resin molding mold
Inventor: SHIMIZU NOBUTOSHI
IPC: B29C33/44
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a failure in operation of an ejector pin by the thermal expansion of a cavity insert mold.  <P>SOLUTION: The ejector pin 23 is divided into a tip side ejector pin 25 and a base end side ejector pin 27. With regard to the tip side ejector pin 25, the flange part 39 of the rear end can move in the radial direction in relation to the base end side ejector pin 27 through a friction material 41. A block side through hole 35 into which the tip side ejector pin 25 is inserted is formed in a block 31 set in a part opposite to the cavity insert mold 7 of a lower mold 1 to communicate with a cavity insert side through hole 33 formed in the cavity insert mold 7. The block side through hole 35 forms a clearance S which allows the movement in the radial direction of the tip side ejector pin 25 associated with the thermal deformation of the cavity insert mold 7 heated by a temperature conditioning means between the hole and the tip side ejector pin 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254542-A (JP)
Title: Sheet-fed press
Inventor: TOKUMOTO YUKIHIRO
IPC: B41F33/02
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-fed press in which operator's work performance on a color check stand is enhanced by disposing a color check stand at a position where the operator can work easily and operability of the color check stand by the operator is enhanced with reduced cost.  <P>SOLUTION: The sheet-fed press A having a delivery part 3 delivering a sheet printed in a printing part 1 is equipped with a color check stand device 200 having the color check stand 230 and a color check stand moving part 240 which disposes the color check stand 230 so that it can rotate around a fulcrum part P having a prescribed axis as a fulcrum and can swing in the direction X intersecting the direction Y of the axis perpendicularly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261049-A (JP)
Title: Polyphase voltage type rectifier
Inventor: TOYOSAKI JIRO
IPC: H02M7/06
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance, achieve size reduction and price reduction by enabling DC output voltage to be dropped, and dispensing with a rush current suppressing circuit for a smoothing capacitor, in a polyphase voltage type rectifier which turns an AC input current into sine waves.  <P>SOLUTION: In this polyphase voltage type rectifier which converts the AC voltage of an n-phase (n is an integer of 2 or larger) AC voltage source into DC voltage via a diode rectifier and supplies it to load via a smoothing capacitor, a group 2 of AC switches, where switches S1-S3 on power source side are connected to at least (n-1) phases between a power source and a diode rectifier, are provided; and a circuit including a star-connected reactor 1 is connected to the AC side of the diode rectifier 3. Energy, which is accumulated in a reactor 1, when a power source 6 is short-circuited by switching on the switches S1-S3 on power source side, is supplied to a DC load 5, by switching on a switch 8 on load side when the switches S1-S3 are turned off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255200-A (JP)
Title: Package for sweets
Inventor: ITO TAKUYA
IPC: B65D30/20
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for sweets which reduces a concern of excessively damaging the package, staining the fingers by touching the sweets, or crushing the sweets upon unsealing the package.  <P>SOLUTION: The package comprises a package base material 1 for packaging Japanese sweets, a vertically elongated ear 10 which is formed by gluing together overlapping both sides of the package base material 1 and is exposed to the outside, sealed parts 20, 21 formed by sealing both upper/lower open ends of the base material 1, and a pair of crimps 30 formed by folding respective parts of the base material 1 inward. A pair of cutouts 40 directed laterally on the base material 1 are formed on the upper part of the ear 10 in a row across a gap where a grip 50 is formed. The package base material 1 packaging Japanese sweets is torn laterally using the cutouts 40 and the grip 50 to unseal the package.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258136-A (JP)
Title: Powder storage container, powder storage product and toner storage product
Inventor: YOSHINO KIMIHIRO
IPC: B65D1/09
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder storage container capable of using the container having a complicated shape such as a bottle in any number of times.  <P>SOLUTION: The powder storage container is constituted by laminating a resin film on the inner surface of a container main body having air-permeability. Further, the container has a bottle shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257530-A (JP)
Title: Approach detector for vehicle
Inventor: KAGAWA MASAKATSU
IPC: B60R21/34
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the detection accuracy of a person approach detector using a light sensor (including an infrared sensor) mounted on a vehicle.  <P>SOLUTION: After second-order differential operation is executed on the time axis for the detection output of the sensor, positive/negative level determination therefor is executed. When an output exceeding a predetermined value is present, the presence of a person around a vehicle is alarmed. In this detector, both the movement of the vehicle mounted with the sensor to a road and the movement of the person to the road can be erased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004182233-A (JP)
Title: Speed reduction alarm system
Inventor: GERHAHER MAX
IPC: B60Q1/44
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed reduction alarm system capable of reducing danger of collision in road traffic or other running and overcoming or reducing faults of conventional brake light and alarm flickering system.  <P>SOLUTION: A speed reduction alarm unit can reduce danger of collision in road traffic or other running of an object. In this unit, intensity of alarm by the speed reduction alarm system in a front vehicle is based on a level of anger factor G applied to a following vehicle in relation to the following vehicle to overcome faults of conventional brake light and alarm flickering system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005257223-A (JP)
Title: Closed type heating device
Inventor: YUMOTO HIDEAKI
IPC: F28D11/02
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closed type heating device having high freedom degree of shape and usable for a variety of applications.  <P>SOLUTION: In this closed type heating device, the inside of a roll 1 is maintained in a specified pressure state beforehand, a heat exchange fluid 8 is stored therein, and a heating member 6 is disposed in the roll 1. A heating fluid supply pipe 2 is connected to the inlet side of the heating member 6, and a fluid discharge pipe 4 is connected to the outlet side. A material to be heated is heated by the steam of the heat exchange fluid 8 generated in the roll 1, and cooled by the vaporization of the low temperature heat exchange fluid 8 distributed to the inner periphery of the roll 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254770-A (JP)
Title: Image processing device, image processing method and recording medium capable of reading computer which has recorded program making computer execute image processing method
Inventor: SHIRAISHI NAOHITO
IPC: G06F3/12
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize an efficient print-out without making the processing operation of a printing job delayed by making a continuous printing operation possible by transmitting the data, which has become an intermediate language after analyzing PDL for the printer sub-designated beforehand, to the designated printer if a distributed printing due to the bad condition of a self-machine printer engine is performed.  <P>SOLUTION: The image processing device is equipped with an intermediate language formation means (CPU101) interpreting a page-description language sent from a PC200 and converting it into the intermediate language, an intermediate language transmission means (CPU101, a communication processing device 110) checking if other printers connected to a network is ready for printing operation and transmitting the intermediate language to the printer, a lithography processing device 105 interpreting the intermediate language and performing the lithography processing operation for the image date for printing and a band-memory area 104c storing the image data prepared by the lithography processing device 105.  <P>COPYRIGHT: (C)2005,JPO&NCIPI