baber/WOPTO huggingface dataset:
Patent JP-2004109858-A (JP)
Title: Method for forming image
Inventor: GOTO TAKAHIRO
IPC: G03F7/20
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method that can perform high-speed exposure and is excellent in image forming performance, especially an image forming method that is useful for platemaking of a surface printing plate original plate excellent in productivity and printing durability performance.  <P>SOLUTION: This image forming method has at least a process for overlapping an infrared light beam upon a medium with an image to be formed thereon to expose imagewise and a process for developing the medium with the image to be formed thereon to form an image. The image forming method performs the imagewise exposure under conditions that an overlap coefficient being the ratio of the half value width (FWHM) of beam intensity of an infrared light beam diameter to a beam inter-center distance of a vertical scanning side is ≥0. 25 and ≤0. 75 and that exposure resolution is ≤1300 dpi.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117459-A (JP)
Title: Cleaning system, process cartridge, and image forming device
Inventor: YANAGIDA MASAHITO
IPC: G03G9/08
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning system the cleaning performance of which is less fluctuated by changes in environmental conditions and further which improves the cleaning performance of a cleaning blade by reducing the friction coefficient with a photoreceptor.  <P>SOLUTION: A cleaning system 8 is provided with a cleaning blade 8a for cleaning the surface of a body to be cleaned, such as a rotating photoreceptor 1, by coming into contact with its surface. The peak temperature of the loss tangent (tanδ) of the cleaning blade 8a is adjusted within a range of ≤2°C and -30°C when a sinusoidal vibration of 10 Hz is imparted thereto. Further, the cleaning blade 8a reduces the static friction coefficient on the surface of the body to be cleaned, such as the rotating photoreceptor 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119124-A (JP)
Title: Backlight unit and liquid crystal display
Inventor: YAMADA KATSUAKI
IPC: F21Y103/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit for a liquid crystal display, whose light quantity is increased by incident light from four sides of a light guide plate fixing a light guide plate without shortening the light source, and to provide a liquid crystal display.  <P>SOLUTION: The liquid crystal display 1 comprises a light guide plate 6 from whose four side ends the light is emitted into its inside, is emitted out one wide plane of it propagating inside it ; a tubular light source 4 which is disposed along and near each light incident plane of the light guide plane 6, and a chassis 8 which contains every optical member constituting the backlight unit 3, wherein a recess 11 corresponding a size of the light guide plate 6 is formed in a bottom of the chassis 8, and a part of under portion of the light guide plate 6 is set in the recess 11. Disposition of current pillar shape fixing member for fixing the light guide plate 6 lengthwise and breadthwise shortening a fluorescent lamp, is not necessary, because the light guide plate 6 can be fixed lengthwise and breadthwise as under portion of a side end surface of the light guide plate 6 contacts with a side surface of the recess 11 of the chassis 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120250-A (JP)
Title: Imaging apparatus and its dark current data updating method
Inventor: KITAMI KAORU
IPC: H04N5/335
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging apparatus employing a solid state image sensor in which dark current data can be updated in all regions without having any substantial effect on a dynamic image under imaging.  <P>SOLUTION: The imaging apparatus 10 includes a dark current memory 15 storing the dark current data of all pixels in a solid state image sensor 11, and a dark current data control section 19 for updating the dark current data of all pixels in the dark current memory 15 by repeating such an operation as a shutter 13 is closed for one frame interval divided by a specified divisor, dark current data of each of pixels corresponding, in number, to the quotient obtained by dividing all pixels by the specified divisor is taken in from the solid state image sensor 11 during that interval, and the dark current data of a relevant pixel in the dark current memory 15 is rewritten to the dark current data thus taken in, by a number of times of divisor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116660-A (JP)
Title: Travel controller for work vehicle
Inventor: YAMANAKA YUKIFUMI
IPC: A01D69/03
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel controller for a work vehicle capable of favorably linearly moving a body even during acceleration or deceleration or after shifting.  <P>SOLUTION: The travel controller for the work vehicle is provided with a pair of continuously variable transmissions 11R and 11L individually and steplessly changing traveling speed of a pair of right and left travel gears, a shift operating means 30 capable of individually shifting the pair of continuously variable transmissions 11R and 11L, a vehicle speed command means 24 for commanding a vehicle speed command value for traveling, and a control means 31 for carrying out a linear travel control process of operating the shift operating means 30 so as to linearly move the body at a traveling speed corresponding to the vehicle speed command value commanded by the vehicle speed command means 24. It is composed so that the control means 31 carries out the linear travel control process in a form maintaining a difference between respective actual shifting states of the pair of continuously variable transmissions 11R and 11L at a preset value or less in each of during acceleration or deceleration, and after shifting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118688-A (JP)
Title: Printing system to indicate luster type of network printer
Inventor: NISHIKAWA NAOYUKI
IPC: G06F3/12
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system to serve a plurality of printers on one network and structured so that the type is indicated together when all printers are displayed so that the luster type of each printer can be distinguished and thereby the user can easily select the printer according to his desire.  <P>SOLUTION: The printing system is structured so that a printer device serviceable on the network on the same host side by a broad signal is grasped for making an inquiry about the printers on the network from the host, and a model-dependent file corresponding to each printer is read and stored, and the luster type of the applicable printer is acquired. After the luster types of all printers are made clear, they are displayed in one chart, and the types of the printers are added to the chart using the acquired information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122501-A (JP)
Title: Optical shaping method
Inventor: NAGANO KAZUHIKO
IPC: B29C67/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical shaping method for enhancing shaping accuracy by suppressing the generation of strain in an optically shaped article to obtain the optically shaped article having high strength.  <P>SOLUTION: Since the n-th layer is partially cured so as to form a joining interface having uneneness, and the n-th layer and the (n+1)-th layer are cured at the same time at the uncured part of the n-th layer, the joining strength of the n-th layer and the (n+1)-th layer is enhanced. Further, in the same way, the (n+1)-th layer is partially cured, and the (n+1)-th layer and the (n+2)-th layer are simultaneously cured at the uncured part of the (n+1)-th layer. Accordingly, the joining strength of the (n+1)-th and the (n+2)-th layer is enhanced. By this constitution, the strength of the shaped article is enhanced. Furthermore, since an exposure resion is divided within a single layer and an exposure region is three-dimensionaly divided with respect to two adjacent layers, exposure strain is three-dimensionally absorbed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128745-A (JP)
Title: Output device
Inventor: YANAKA SATORU
IPC: H04R1/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To control voices without detaching a radio headset.  <P>SOLUTION: Control of the voices (23) is executed according to the detected inclination of a pad by detecting the inclination of the pad of the radio headset (22).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176795-A (JP)
Title: Rotary blower
Inventor: SUMAN ANDREW WALTER
IPC: F04C29/02
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved rotary blower having an abradable coating to increase the volumetric efficiency of the rotary blower.  <P>SOLUTION: A rotary blower 11 having a pair of engaged lobed rotors 35 and 39 includes an abradable coating 61 having a maximum hardness value of approximately 2H on a pencil hardness test. The coating material is a mixture of an epoxy-polymer resin matrix with a solid lubricant. The solid lubricant preferably is graphite. The improved abradable coating 61 is formed so as to provide essentially zero clearance during operation to increase the volumetric efficiency of a Roots type rotary blower.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003203245-A (JP)
Title: Drawing display processing device
Inventor: OSAKI AKIRA
IPC: G09G5/36
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To display a meaningful pattern by standardizing its display form regardless of a display magnification, when constituting one meaningful pattern by combining a plurality of basic pattern elements.  <P>SOLUTION: A virtual base point is set on an image plane, and, concerning the plurality of basic pattern elements having a specific relative position relation, the position of the base point thereof is set by the relative position on a relative coordinate on a screen where the relative position with the virtual base point on the image plane becomes constant regardless of the display magnification. Since the basic pattern elements are displayed on a position separated as much as the relative position on the relative coordinate on the screen from the position of the virtual base point used as a standard, even if the display magnification on the image plane is changed, the plurality of basic pattern elements are displayed on the position specified by the relative coordinate on the screen based on the position of the virtual base point. Consequently, even if the display magnification is changed, the plurality of basic pattern elements are displayed with the same position relation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004129033-A (JP)
Title: Data processor and ic card
Inventor: SUZUKI YOSHIHIRO
IPC: G06F21/14
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processor that contributes to the acceleration of a remainder calculation.  <P>SOLUTION: A coprocessor unit (7) mounted on a chip as well as a CPU (2) has a pointer (22) that can optionally designate a storage area of an operation memory (21) and can therefore realize data transfer from one storage area of the operation memory to another storage area by changing the setting values of an address pointer. Since the operation memory has storage capacity enough to store a plurality of sets of remainder calculation data, prescribed calculation data can be transferred from the operation memory to a remainder computing element within the coprocessor unit. Thus, external data transfer, such as to serially receive calculation data from an external RAM (4) by CPU control and to periodically transfer calculation results to the external RAM by CPU control can be reduced to accomplish the suppression of data hacking based on the shortening of data transfer time and an analysis of a current waveform by data transfer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129047-A (JP)
Title: Image forming device, control method, and control program
Inventor: ENDO TOMOAKI
IPC: H04N1/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the provision of an image forming device, which is changed in loaded program constitution, with a counter which statically manages the amount of program used obstructs the management of the amount of programs used.  <P>SOLUTION: The image forming device is provided with a means which sets an upper limit value of the amount of application used to a counter which grasps the amount of program used in response to the change in the loaded program constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126443-A (JP)
Title: Carrier transportable liquid crystal element
Inventor: ISHIKAWA KEN
IPC: H05B33/14
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve a carrier transportation capability, which is one of the important performance of a functional element such as a light emitting element and a semiconductor element, by constituting a liquid crystal element that has high reliability and is suitable for factory production employing a nematic phase.  <P>SOLUTION: At least a single layer liquid crystal layer is provided between two opposing electrodes. The layer is a high polymer liquid crystal layer in which nematic alignment in a monodomain state is fixed and is a carrier transportation layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126455-A (JP)
Title: Display device
Inventor: HACHIMAN AKIRA
IPC: G09G3/28
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the disturbance of gradation due to the change of the lighting rate of a subfield in a display device such as a plasma display driving the subfield.  <P>SOLUTION: In the display device, one field is composed of a plurality of subfields, luminance is weighted by the number of light emitting times of the subfields and gradation display is performed by combination of the presence and absence of light emission in each subfield. The device is provided with a lighting rate operation circuit 3 discriminating a lighting rate of each subfield when a rate of the number of display cells emitting light against all display cells is set to be the lighting rate and a driving pulse control circuit 4 increasing/decreasing the number of light emitting times on the subfields in accordance with a discrimination result of the lighting rate by the lighting rate operation circuit 3. When the lighting rate of the subfields becomes larger than a prescribed value, the number of lighting times of the display cell is controlled to be increased/decreased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003146041-A (JP)
Title: Suspended axle having side-oscillation control linkage
Inventor: LEYONHJELM JEFFERY MICHAEL
IPC: B60G9/02
Filed: 2002-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a control linkage for a suspended beam axle controlling sideways movement and oscillation of the axle. SOLUTION: A suspension linkage for the axle has hard mechanical oscillation stops 64, 66 and 80 moving with respect to a vehicular frame 18 when the axle 16 moves vertically. The linkage uses a thrust bearing for eliminating the sideways movement of the axle causing bounce steer. The linkage is a scissors linkage 32 and it has an upper link 34 and a lower link 38 mutually joined at a center pivot 40. The hard mechanical oscillation stops are supported by the linkage and not by the vehicular frame, and they move vertically with the axle.
Patent JP-2004132781-A (JP)
Title: Spectroscope and confocal optical system using the same, and scanning optical microscope
Inventor: YOSHIDA TAKEHIRO
IPC: G01J3/02
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectroscope, a confocal optical system using the same, and a scanning optical microscope, having a high wavelength resolution, without unnecessarily increasing the arrangement precision of an optical element, in which the total apparatus can be compactly constituted.  <P>SOLUTION: The spectroscope is provided with a substantially point light source which emits a divergent light consisting of a plurality of wavelengths, a first optical system which makes the divergent light emitted from the point light source into an approximately parallel light, a spectroscopic element which separates the luminous flux which is made into the approximately parallel light by the first optical system, and a second optical system which concentrates near the focal line the luminous flux separated by the spectroscopic element. By the constitution in which the aberration at the plurality of wavelengths is corrected for the second optical system, even outside the optical axis, the spectroscope having the high wavelength resolution is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003232856-A (JP)
Title: Method for generating volume image of tested body
Inventor: MERTELMEIER THOMAS DR
IPC: G03B42/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating volume images with different resolutions from a single projection data set.  <P>SOLUTION: This method has a step 1 for imaging a set of two-dimensional projection images imaged partly with low resolution and partly with high resolution, a step (down-scaling) 3 for converting the projection images of high resolution so that they have equal scale, equal scanning rate, and equal resolution as the projection images of low resolution, and steps 4 and 2 for generating three-dimensional volume images with low resolution from the projection images of low resolution and from the converted projection images, and generating volume images of high resolution projection images of high resolution by using the projection images of high resolution as clues.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004138707-A (JP)
Title: Optical connector
Inventor: OZAKI MASAHITO
IPC: G02B6/38
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector which can prevent decrease in transmission efficiency of signal light.  <P>SOLUTION: The optical connector 1 comprises a ferrule 4, a housing 5 and a blade spring 6. The ferrule 4 is attached to the terminal of an optical fiber cable 7. The ferrule 4 comprises a cylindrical part 11 and a first flange 12. The first flange 12 is disposed in the center 11a of the cylindrical part 11. The housing 5 houses a portion reaching to the center 11a and one end 11b of the ferrule 4. The blade spring 6 is housed in the housing 5. The blade spring 6 comprises a first straight part 21 in contact with the first flange 12, a second straight part 22 in contact with the inner face of the housing 5, and a linking part 23 to link the straight parts 21, 22 to each other. The linking part 23 energizes the first straight part 21 and the second straight part 22 to be apart from each other. The first straight part 21 and the second straight part 22 are perpendicular to the optical axis P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142512-A (JP)
Title: Crawler travel device for moving vehicle
Inventor: OSAKI MASAMI
IPC: B62D55/14
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an auxiliary rolling wheel for the conventional crawler protecting device is provided on the central side of the end of a traveling frame arranged in the front and rear direction, bent upward accompanying traveling, and can not protect a crawler coming into contact with the end face (a front or rear end face) of the traveling frame.  <P>SOLUTION: Each of rolling wheels 5a, 5b, 5c is axially mounted on one side of a rolling shaft 8 axially supporting the traveling frame 4, and a tightening tool 7 is provided to the other side for tightening and fixing. A protective roller 9 freely rotatably provided on an outer circumference of the tightening tool 7 is provided at least to either one side of the first rolling wheel 5a or the final rolling wheel 5c out of the rolling wheels 5a, 5b, 5c or to both sides. In this crawler travel device for a moving vehicle, the protective roller 9 is positioned to project more to the front than the frond end of the traveling frame 4 and more to the rear than the rear end in a side view.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144584-A (JP)
Title: Facility position searching apparatus
Inventor: TANAKA TAKESHI
IPC: G06F17/30
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To make searchable also for a facility that is not registered as data for searching.  <P>SOLUTION: Character display data positioned within a search area 210 around a current position 200 of a vehicle are extracted, and a facility name corresponding to the extracted display character data is displayed on the screen. Then, the facility selected by the user and the peripheral road map around the facility are displayed on the screen from the facility names being displayed on the screen, thus, the searching for a facility within the search area 210 even it is displayed on the road map but is not registered as data for searching, such as a park having a small site area, is made possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147155-A (JP)
Title: Astronomical image pickup device, astronomical image pickup method, and astronomical image pickup system
Inventor: SATO TSUNEO
IPC: H04N5/361
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an astronomical image pickup device, an astronomical image pickup method, and an astronomical image pickup system which photograph only light beams of stars in a starry sky by removing lighting (noise light) of buildings or noise light of moving objects like airplanes.  <P>SOLUTION: The starry sky is photographed by a digital camera, and image data obtained by this photographing is outputted from the digital camera to a PC, and image data inputted to the PC is processed on the basis of an image editing processing program. In steps 110, 114, 120, and 122, it is detected whether optical images in image data are star images or light of things other than stars like lighting of buildings or lighting of airplanes, and light of things other than stars is removed from image data to obtain a background image. That is, a beautiful image of the starry sky is obtained even in a city with much noise light by a simple constitution because only star images are made to remain in image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149003-A (JP)
Title: Air conditioner for vehicle
Inventor: TOMITA HIROYUKI
IPC: B60H3/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner A for a vehicle capable of improving an occupant's awakening degree for a long time.  <P>SOLUTION: In the air conditioner A for the vehicle, a controller 2 controls the air-conditioning of an air conditioner body 3 based on the sensor output of an indoor temperature sensor 41, an outdoor temperature sensor 42, a cooling water temperature sensor 43 and a solar radiation quantity sensor 44, and an operation signal of a temperature set lever 1. The controller 2 prepares a plurality of kinds of actuations. The actuation is carried out in order at the time of requiring the actuation. The magnitude of the improvement effect is checked and memorized, and the actuation having a large improvement effect of awakening degree is carried out in order after the next time.  <P>COPYRIGHT: (C)2004,JPO