baber/WOPTO huggingface dataset:
Patent JP-2004271825-A (JP)
Title: Charging device in image forming apparatus
Inventor: NAGATO KAZUSHI
IPC: G03G15/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a developed image having an excellent development characteristic and high image quality by eliminating variations in the electrostatic charge potential generated during the charging of an image carrier to attain smooth electrostatic charge potential, and preventing the variation in developed image density due to the variation in the electrostatic charge potential.  <P>SOLUTION: After a photoreceptor drum 11 is electrostatically charged at high speed by a DC corotron charger 12 so as to reach +100V which is a final target value of the electrostatic charge potential, a non-developer 17a is supplied to a gap between a smoothing roller 36 to be applied with a bias voltage Vb of +800V and the photoreceptor drum 11 to offset the potential of the portion which exceeds the bias voltage Vb out of the electrostatic charge potential of the photoreceptor drum 11. The variation in the electrostatic charge potential is thus eliminated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003296130-A (JP)
Title: Microcomputer
Inventor: TAKEDA HIROSHI
IPC: G06F9/46
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer having an interrupt function with improved versatility and responsiveness.  <P>SOLUTION: An interrupt generation control part comprising an interrupt register of an arbitrary bit length and an interrupt condition logical part is provided corresponding to a control operation part to interpret and execute an instruction to constitute a microcomputer so that the interrupt generation condition is made settable from itself and other external units. A system of excellent versatility and responsiveness is easily constructed by employing the microcomputer when a distributed control system is employed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004282229-A (JP)
Title: Imaging apparatus
Inventor: HONDA TSUTOMU
IPC: H04N5/225
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which allows the exposure to be easily set for indicating the brightness distribution about a finder image.  <P>SOLUTION: A digital camera (imaging apparatus) comprises a liquid crystalline display (LCD), a four-throw switch composed of a plurality of buttons, and a turnable dial. The camera has an exposure correct mode and a plurality of function modes including a histogram indicate mode for indicating a finder image and a histogram (brightness distribution) on the LCD before the regular photographing. At the exposure correct mode, it changes the exposure correction value according to two or more steps (actions) of input operation by a photographer on the buttons of the four-throw switch. At the histogram indicate mode, it changes the exposure correction value according to one step of input operation on the dial. Thus, the exposure can be easily set for indicating the brightness distribution about the finder image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276407-A (JP)
Title: Liquid injection device
Inventor: TAKEUCHI ATSUHIKO
IPC: B41J2/01
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To normally start a liquid injection device even when a carriage contacts a lock lever at a timing whereat the carriage is prevented from contacting the lock lever if the carriage is at a normal starting position.  <P>SOLUTION: There are set a liquid injection head for jetting a liquid, a cartridge for storing the liquid, the carriage movable in a main scanning direction with respect to a target, a carriage lock for locking the carriage through contact of the carriage with the carriage lock and preventing the movement of the carriage, a detecting part for detecting whether or not the carriage contacts the carriage lock when the liquid injection device starts and the carriage moves, and a control part for moving the carriage in the opposite direction and releasing locking of the carriage lock when the detecting part detects that the carriage contacts the carriage lock in the middle of the movement of the carriage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282605-A (JP)
Title: Mobile electronic apparatus system, mobile electronic apparatus, charging control method for mobile electronic apparatus, and program
Inventor: SHIBUYA ATSUSHI
IPC: H04M1/11
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To shift a mobile electronic apparatus to an optional operating mode without the need for any complicated operation by having only to set the electronic apparatus onto a cradle unit.  <P>SOLUTION: A digital still camera 10 using a charging battery for a power supply to charge up the charging battery by being placed on the cradle unit includes: a first main body case 11 on one side of which a photographing lens 14 is provided; a second main body case 12 on one side of which a display section 23 is provided; and a hinge 13 for freely turnably connecting the first and second main body cases 11, 12 and supporting them. The cradle unit detects a press contact state between the first and second main body bases 11, 12, charges up at least the charging battery when the camera 10 is placed on the cradle unit, and allows the display section 23 to properly display an image on the basis of a result of detection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004162686-A (JP)
Title: Intake device
Inventor: KINO HITOSHI
IPC: F02M35/14
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device capable of restricting intake sound over a wide frequency range, reducing fitting manhours, and reducing the number of parts.  <P>SOLUTION: This intake device 1 is provided with an intake duct 2 having an intake port, an air cleaner 3 disposed on the downstream side of the intake duct 2 to filter intake air, and an air cleaner hose 4 disposed on the downstream side of the air cleaner 3, and communicated with a combustion chamber. Inside the air cleaner 3, a cleaner built-in member 21 isolated from the inner part of the air cleaner 3 to be communicated with the intake duct 2 or the air cleaner hose 4 at one end, and opened to the inner part of the air cleaner 3 is contained. An outer wall of the air cleaner 3 comprises a doubly acting outer wall part also acting as an outer wall of the cleaner built-in member 21, and a dedicated outer wall part as the outer wall of the air cleaner 3 only. The outer wall of the air cleaner 3 has at least one penetration hole 5 opened over the doubly acting outer wall part and the dedicated outer wall part and closed with a ventilation member 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004283694-A (JP)
Title: Hydrogen storing material powder and manufacturing method therefor
Inventor: HOSOE MITSUYA
IPC: B01J20/30
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide hydrogen storing material powder the hydrogen storage amount of which is made large and the hydrogen releasing/storing speed of which is fast.  <P>SOLUTION: This hydrogen storing material powder is an aggregate of blended particles 2 each consisting of a matrix 3 and two or more ultra-fine particles 4 dispersed in the matrix 3. The matrix 3 consists of an alanate and the particle 4 is at least one selected from a metal ultra-fine particle, a metal hydride ultra-fine particle and a metal chloride ultra-fine particle. The particle size (d) of the particle 4 satisfies 10 nm≤d≤800 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288554-A (JP)
Title: Organic el display and its manufacturing method
Inventor: MURAMATSU MASAYOSHI
IPC: H05B33/14
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display wherein flatness of a bonding surface of a sealing can can be enhanced, accuracy of the applied quantity of an adhesive is relaxed, and accuracy of positioning the sealing can and an organic EL substrate can be enhanced, and to provide its manufacturing method.  <P>SOLUTION: In this organic EL display formed by bonding the sealing can 2 to the organic EL substrate 1, a rib 23 having a S-shaped cross-section or a L-shaped cross-section is provided on the entire periphery of the sealing can or at its four corners. The rib is formed by stamping out the collar part of the sealing can having a recessed part 21 formed by drawing a plate material, an bonding surface 22, and the collar part 24. The rib is used for positioning of the seal can by a positioning fixture 4, and is also used for a storage part g for a surplus adhesive 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284552-A (JP)
Title: Pneumatic tire
Inventor: KURIMA AKIRA
IPC: B60C9/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire excellent in durability.  <P>SOLUTION: The pneumatic tire 10 has a reinforcing layer 24 between each main groove 22A-C and a belt layer 16. The reinforcing layer 24 is composed of a nonwoven fabric made of two or more kinds of fiber. A thickness D of a rubber layer 26 sandwiched between the reinforcing layer 24 and the belt layer 16 is made equal to or greater than a thickness d of the reinforcing layer 24. Since the nonwoven fabric is composed of two or more kinds of fiber, the nonwoven fabric can have multiple functions and even if the end of a cut reaches the reinforcing layer 24, this reinforcing layer can be prevented from splitting. Since the thickness of the rubber layer 26 is made equal to or greater than the thickness of the reinforcing layer 24, a buffer effect by this rubber layer 26 is sufficiently obtained and a cut (crack) due to an impact from a road surface is prevented from occurring in the pneumatic tire 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289750-A (JP)
Title: Current-driven differential driver and data transmission method using the same
Inventor: YANAGIHARA JUNICHI
IPC: H04L25/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high-speed data transmission with a low consumption power by enabling an increase of an output current to be prevented together with a transition from an output non-permitted state to an output permitted state without increasing a consumption current at the time of a data transmission by using a current drive type differential driver.  <P>SOLUTION: A current drive type differential driver is provided with: a current source 2; two current switches 3 and 4 respectively connected between the current source and output terminals DP and DM; comparison means 10 which outputs the signal of a value depending on a difference between a current flowing from the current source and a reference value to the current driven differential driver having means 6, 7, 8, and 9 which selectively close the two current switches according to a value of data to be transmitted; and output current correcting means 11 which flows a current depending on the value of the signal outputted from the comparison means to a node different from the two output terminals from the current source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290724-A (JP)
Title: Cleaning apparatus
Inventor: YAMAZAKI HIROSHI
IPC: C02F1/32
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize a cleaning apparatus by which the surface area of a photocatalyst arranged on the front side and/or the back side of a light guide plate can be enlarged dramatically.  <P>SOLUTION: This cleaning apparatus is provided with the light guide plate 12 and a light source 14 arranged along one end face 12a of the plate 12 for emitting the light of the wavelength having a photocatalyst activating action. A transparent plate 22 is arranged on each side of the plate 12. A number of first slender fibrous bodies 26 each of which is coated with the photocatalyst 24 consisting of titanium oxide (TiO<SB>2</SB>) are made to adhere to the surface of the plate 22 while interposing an adhesive 28 between them so that they are erected almost perpendicularly to the surface of the plate 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296126-A (JP)
Title: Semiconductive resin molded body
Inventor: NEI HIROMICHI
IPC: H01B1/24
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductive resin molded body having small variance of volume resistivity and surface resistance over the whole of the molded body, and preventing substantial fluctuation of such resistivity and resistance due to humidity and an applied voltage.  <P>SOLUTION: In the molded body, including at least a conductive polymer, a conductive filler and a binder resin, the filler is performed an oxidizing treatment, a sulfonation treatment and/or a halogenation treatment, the molded body does not substantially contain an oxidizing treatment agent, a sulfonation treatment agent and a halogenation treatment agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290543-A (JP)
Title: Aldehydes deodorant composition
Inventor: UCHIDA JUN
IPC: A61L9/01
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive which is active ingredient for improving the reaction efficiency of aldehydes deodorant composition which more effectively reacts with and deodorizes the aldehydes.  <P>SOLUTION: The aldehydes deodorant composition is composed of at least one of compounds selected from the group consisting of amino compounds and hydrazide compounds, and a silica sol as the active ingredients. Adhesives of a urea resin group, a urea-melamine resin group, and a phenolic resin group are used for woody materials for floors, walls, ceilings, and furniture in the house. Formaldehyde contained in these resins is the source of odor. As a deodorant composition for the formaldehyde which comes from adhesives used for production of woody materials such as boards, laminated lumbers, particle boards, wood fiber boards and wall papers, the aldehydes deodorant composition of the above composition can particularly perform deodorization effectively reacting with aldehydes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296041-A (JP)
Title: Optical head device
Inventor: KIMATA RIE
IPC: G02B5/30
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical head device, by which the stable information recording/reproducing operation is carried out in the optical head device compatible with three wavelengths of 785/660/410 nm conformed to CD/DVD/next-generation optical disk, by transmitting a linear polarization of a 660 nm wavelength band in this polarized state and mounting a phase unit on the device to rotate the polarizing direction by 90°.  <P>SOLUTION: The phase unit is manufactured in such a manner that two double refraction plates 101, 102 having the phase difference of an integral multiple of the wavelength with respect to the light of 660 nm are laminated so that each optical axis is intersected with respect to the polarizing direction of the linear polarization of 785 nm while forming the angle decided in accordance with the phase difference of the double refraction plates 101, 102, then this phase unit is installed on the optical head device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296390-A (JP)
Title: Electron source substrate manufacturing device, electron source substrate, and image display device
Inventor: SEKIYA TAKURO
IPC: H01J31/12
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron source substrate manufacturing device capable of stably manufacturing an electron source substrate with electron emission elements of high quality, high accuracy and high reliability without plugging during injection.  <P>SOLUTION: This electron source manufacturing device forms a surface conductive electron emission element group by injecting droplets of a solution for forming a conductive thin film 4 between each pair of element electrodes 2, 3 provided in a plurality of pairs on a substrate 1, by a liquid droplet injection head with a discharge port diameter of Φ25 μm or less. The solution for forming the conductive thin film 4 is prepared by dispersing metal particles in liquid, and the metal particles are formed of a material softer than a member forming a discharge port. When the size of the metal particle is made Dp and the discharge port diameter is made Do, 0.0001≤Dp/Do≤0.01 is to be satisfied. In the formed surface conductive electron emission element, when its electron emission part 5 is formed by arranging dots of liquid droplets in a line, the dots of the liquid droplets are formed of uniform droplets, and when the dot diameter in the case of independently forming the dots is made Ld, the dots are formed placed at a density of Ld/2 or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299689-A (JP)
Title: Bag
Inventor: MATSUZAKA KATSUO
IPC: A47K11/06
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag capable of preventing an opening part thereof from being closed even when the opening part of the bag is left hold of after it is opened, a self-standing bag to easily store sewage, and a portable bag for sewage.  <P>SOLUTION: In the bag, a shape-keeping sheet is laminated over an opening part of a bag-shaped body, and the opening part is opened by folding the shape-keeping sheet. The bag-shaped body is self-standing, and water absorptive polymer material is preferably accommodated within the bag-shaped body. The shape-keeping sheet is an oriented olefin resin sheet of the drawing ratio of 10-40, and preferably laminated so that the direction of orientation of the oriented olefin resin sheet coincides with the circumferential direction of the opening part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302592-A (JP)
Title: Document data management system and text data management program
Inventor: MIKAWA KUNIO
IPC: G06F17/21
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To unify the storage configurations of character data regardless of its input format.  <P>SOLUTION: A server device 4 receives first input data D1 from a client device 5, and converts first character data d1<SB>1-m</SB>stored in an input area a<SB>1-m</SB>of the first input chart data D1 into second input data D2 constituted by associating second character data d2<SB>1-m</SB>dividable into text data t1<SB>1-m</SB>and typesetting information t2<SB>1-p</SB>, wherein arbitrary type setting information t2<SB>1-x</SB>is selectively separated and extracted from the typesetting information t2<SB>1-p</SB>with the input area a<SB>1-m</SB>of the input chart 10. Then, the server device 4 generates third character data d3<SB>1-q</SB>constituted of the type setting information 2<SB>1-x</SB>of each recording area b<SB>1-q</SB>designated by a typesetting information management table T and the text data t1<SB>1-m</SB>, and stores the third character data d3<SB>1-q</SB>in each recording area b<SB>1-q</SB>of an output chart 11 on the basis of layout information specified by each recording area to generate output chart data D3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298897-A (JP)
Title: Member for polycrystalline silicon casting
Inventor: TAKAGI TAKASHI
IPC: B22C1/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for polycrystalline silicon casting which is excellent in durability, which can be repeatedly used, and which can be easily manufactured.  <P>SOLUTION: The member for the polycrystalline silicon casting is composed of a carbon base material and a silicon nitride layer which is formed on the surface of the carbon base material. The arithmetic average roughness Ra on the surface of the carbon base material in contact with the silicon nitride layer based on JIS B 0601 is 1-15 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298292-A (JP)
Title: Ascending and descending device for wheelchair
Inventor: HAMANAKA HIROSHI
IPC: A61G5/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ascending and descending device for a wheelchair which enables an aged or lower-limb disabled person to ascend or descend stairs by himself/herself without getting off the wheelchair, facilitates the installation at the existing stairs, is inexpensive, and is mainly used at home.  <P>SOLUTION: The ascending and descending device comprises guide rails provided along the stairs or an incline and a loading platform which ascends and descends while being guided by the guide rails and carries the wheelchair. The ascending and descending device utilizes the rotations of a steering wheel placed on the loading platform as the driving force for ascending and descending operations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301724-A (JP)
Title: Status-distinguishing device and method for storage battery
Inventor: KANO TETSUYA
IPC: G01R31/36
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a status-distinguishing device and method for a storage battery that can measure impedance value with stability, under any polarization condition.  <P>SOLUTION: This device and method comprises the following means as polarization history elimination means for eliminating the polarization history produced in the auxiliary battery 3, by supplying alternating current to the auxiliary battery 3, when the auxiliary battery 3 is in discharge status, ac voltage impression means for impressing alternating voltage to the auxiliary battery 3, after eliminating the polarization history; an alternating current measuring means to measure the alternating current which flows to the auxiliary battery 3 when the ac voltage impression is carried out to the auxiliary battery 3; an impedance operation means to calculate the impedance of the battery based on the alternating current measured by the alternating voltage of the ac voltage impression means and by the alternating current measuring means; and a decision means for deciding the status of the auxiliary battery 3 by the result of an operation of the impedance operation means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303680-A (JP)
Title: Pin contact and its manufacturing method
Inventor: YAMAGATA AKIRA
IPC: H01R43/16
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pin contact used in a multi-pole connector, capable of having a relatively large soldering area between each pin and a printed circuit board, and to provide its manufacturing method.  <P>SOLUTION: A long pin contact wire material RM with its two perpendicular radial sizes of generally M, is used as the wire material. The long pin contact wire material is dimensioned in the length direction to make a pin contact with a unit length. The pin contact of the unit length comprises a pin shape contact part 2 with the both radial sizes of M, even if it is still pin contact wire material, and a reduced sized pin part 3 which is continuous in axial direction to the pin shape contact part, and has radial sizes of m, smaller than the radial sizes of M of the pin shape contact part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311557-A (JP)
Title: Solid-state imaging device for linear sensor
Inventor: KITAMURA TOMOHITO
IPC: H01L27/14
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear sensor solid-state imaging device which is equipped with color filters that are kept free from separation of patterns and chipping of edges, hardly produce noises and irregular sensitivity, and are excellent in shape even when a line pitch is 10 μm or below.  <P>SOLUTION: The solid state imaging device is equipped with three primary color stripe-like filters. A first color filter G is located above the second or center row b of photodetectors, and the planar shape g of the filter G is a planar shape composed of the stripe-like part f of the first color filter and a frame-shaped part e surrounding the extended stripe-like parts of a second and a third color filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI