baber/WOPTO huggingface dataset:
Patent JP-2004093911-A (JP)
Title: Image forming apparatus
Inventor: FURUKAWA TOSHIRO
IPC: G03G15/01
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for forming a color image of high quality.  <P>SOLUTION: As shown in Fig. (A) to (C), when moving a rotary photoreceptor belt 20 from the developing position of a black developing cartridge 15K to the developing position of a cyan developing cartridge 15C, the photoreceptor belt 20 whose inner peripheral surface is pressed by respective attaching/detaching rollers 51A, 51C and 51D is separated from the developing cartridge 15, next, the inner peripheral surface of the photoreceptor belt 20 is pressed by respective attaching/detaching rollers 51A, 51B and 51D so that the belt 20 comes close to the developing roller 17 of the cyan developing cartridge 15C, and then, the belt is moved to the developing position of the cyan developing cartridge 15C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094086-A (JP)
Title: Pad for preventing slip-down of spectacles
Inventor: WADA KIHACHIRO
IPC: G02C5/14
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide mobile pads for spectacles which prevent slip-down of spectacles and enable pleasant wear of spectacles.  <P>SOLUTION: The pads for preventing slip-down of spectacles have a structure capable of vertically moving pads of spectacles and fixing the pads at a position of one's nose where the pads do not slip down. A box 4 is attached to each pad 1, one bent end of a shaft 2 is attached to the box 4, a leg 6 is attached to a bearing 3 into which the shaft 2 is put from the other end of the shaft 2, the leg 6 is brazed to a rim 7, both ends of a pad bridge 14 are brazed to the box 4 and another box 4, the shaft 2 is vertically moved in the bearing 3 and is stopped at a position of one's nose where the pads do not slip down, and a screw 15 is tightened to fix the pads.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228856-A (JP)
Title: Micro-integrated near-field optical recording head and optical recording system using the same
Inventor: PARK KANG HO
IPC: G11B7/124
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-integrated probe type head and an optical recording system using the same for recording and reading-out high-density optical information in a near-field optical recording manner.  <P>SOLUTION: The provided micro-integrated probe type head and the optical recording system using the same use a concept of a head that records/reproduces the information by focusing a beam to a probe through a waveguide, a microlens, and a micro-mirror, and by detecting a reflected beam. In this case, the probe is formed by a silicon process to have an aperture with a size of tens of nanometers. By driving the head in a disk actuation structure, high- density near-field optical information having a recording size of 50 to 100 nm is recorded/reproduced at a high speed in a manner of possibly using a conventional tracking technology of an optical disk (ODD) or a hard disk drive (HDD).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004103057-A (JP)
Title: Semiconductor storage device
Inventor: TAIRA MASAYUKI
IPC: G11C11/413
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device in which the storage capacity is increased without increasing the load of a bit line and the access speed is made faster.  <P>SOLUTION: Prior to a read access to a memory cell, output lines of bit line selecting circuits 20 to 27 are precharged by recharging circuits 30 to 37. Since selection bit lines (SBL and SBLZ) become at a high level, an output signal SAOUT of a data holding circuit 70 is held as previously read data. Even though other gate circuits become conductive in response to a new read address, the selection bit lines are maintained at the high levels because the output lines of the circuits 20 to 27 are at high levels and the signals SAOUT of the circuit 70 are held as previously read data. The signals SAOUT of the circuit 70 are immediately changed to next read data as soon as the differential amplification operations of the bit lines by amplifier circuits 40 to 47 are completed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098831-A (JP)
Title: Air bag device and lid member therefor
Inventor: HAYASHI SHINJI
IPC: B60R21/20
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a lid body, a lining plate and a connecting member by use of materials suitable to each of them.  <P>SOLUTION: This air bag device 10 comprises a container 12 of a case shape opened in the front, an air bag 14 folded and housed in the container 12, a gas generator 16 for inflating the air bag 14, and a lid member 18 covering the front surface of the container 12. The lid member 18 has the lid body 20 on the top surface side, the lining plate 30 provided on the reverse side of the lid body 20, and the connecting member 40 provided on the reverse side of the lining plate 30. An edge part 36 is laid down and superposed on a flange part 26 while inserting a protruding piece 28 to an opening 38. The connecting member 40 is superposed on the edge part 36, and the protruding piece 28 is inserted to an opening 46 and fixed by a clip 50 and a bolt 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102621-A (JP)
Title: Accommodation reservation device, accommodation reservation method and accommodation reservation program
Inventor: KADOMA HITOSHI
IPC: G06Q50/26
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accommodation reservation system which efficiently reserves accommodations suitable for business trips.  <P>SOLUTION: An evaluation information acquiring part 215 acquires from employees evaluation information on the accommodations based on their experiences in staying at the accommodations, and a favorite processing part 211 provides information on the accommodations which are favorite to the employees. A recommendation processing part 212 provides the information on the accommodations which are recommendable based on the employees' evaluations, and a vacant room reference part 213 adds the information on the employees' evaluations to a vacant room list prepared by a travel agency Web site 30, and provides the information to the employees.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099389-A (JP)
Title: Anti-caking agent of granulated blast furnace slag or particle size regulated material thereof, caking prevention method and fine aggregate for hydraulic cement composition
Inventor: KOTO HIROYUKI
IPC: C04B24/06
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-caking agent sufficiently preventing the caking of granulated blast furnace slag or the particle size regulated material over a long period, a method of preventing the caking and fine aggregate for a hydraulic cement composition which is capable of suppressing the occurrence of bleeding in the prepared hydraulic cememt composition in the preparation of the hydraulic cement composition using the granulated blast furnace slag or the particle size regulated material as the fine aggregate.  <P>SOLUTION: As the anti-caking agent for the granulated blast furnace slag or the particle size regulated material thereof, a specific acrylic acid-based polymer and one or more materials selected from gluconic acid, a salt of gluconic acid, an ethylene oxide adduct of gluconic acid, a salt of the ethylene oxide adduct of gluconic acid and an ethylene oxide adduct of the salt of gluconic acid are used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101442-A (JP)
Title: Radiographic system
Inventor: NONAKA HIDEKI
IPC: A61B6/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic system ensuring portability, while keeping the advantage of the immediacy of a digital radiographic device in the radiographic system, having a plurality of radiographic means.  <P>SOLUTION: This system is composed of the plurality of radiographic means, and a control means which controls the radiographing means and acquires radiographic data. At least one of the radiographing means is a 1st radiographic means, connected with the control means with a wire-line having also a radio communication means, and other radiographing means are a 2nd radiographic means, having each radio communication means. At radiographing with the 1st radiographic means, the wire-line communication is used between the 1st radiographic means and the control means. At radiographing with the 2nd radiographing means, radio communication is used between the 1st radiographing means, and the wire-line communication is used between the 1st radiographic means and the control means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003191180-A (JP)
Title: Electric tool
Inventor: SHIMIZU SHINYA
IPC: B25F5/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric tool having a rational constitution facilitating exchange of a brush.  <P>SOLUTION: An angle drill (electric tool) is provided with a housing 20 and a cover 3, the housing 20 is formed with an opening window 23 for mounting a brush 42 for a motor, and the cover 3 has such a structure as closing the opening window 23. A plurality of covers 3 are provided corresponding to the number of the brushe 42 and, at least, two covers 3 are attached to the housing 20 by a single cover fitting member 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004105116-A (JP)
Title: Edible hydrogenated oil and fat and method for producing the same
Inventor: NEZU TORU
IPC: A23D9/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain edible hydrogenated oil and fat by selectively hardening diacylglycerol in the oil and fat and to provide a method for producing the hydrogenated oil and fat.  <P>SOLUTION: The hydrogenated oil and fat is obtained by using diacylglycerol-containing oil and fat as the raw material oil and fat followed by hydrogenating using a metallic catalyst. The hydrogenated oil defines the formula: In(B1/B0)/In (A1/A0) as 6 or more. AO expresses the iodine value of the raw material oil and fat, BO, the iodine value of diacylglycerol contained in the raw material oil and fat, A1, the iodine value of the hydrogenated oil and fat and B1, the iodine value of diacylglycerol contained in the hydrogenated oil and fat. In detail, the hydrogenated oil and fat is obtained by using the diacylglycerol-containing oil and fat as the raw material oil and fat and nickel as the metallic catalyst and hydrogenating the product at a reaction temperature of ≤120°C and a hydrogen partial pressure of (1.0×10<SP>5</SP>)Pa and below.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110978-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: HONMA TAKURO
IPC: H01L29/788
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability for drain disturbance of a nonvolatile semiconductor memory.  <P>SOLUTION: This nonvolatile semiconductor device is provided with a plurality of word lines (WL1∼WLn), a plurality of data lines (DL1, DL2) and source lines (SL1, SL2) arranged so as to each intersect with the word lines, a plurality of nonvolatile memory cells (MC11∼MCV1n, MC21∼MC2n), and a plurality of MOS transistors for discharge (Q101∼Q10n-1, Q210∼Q20n-1) which are each arranged between the word lines adjacent to each other and can short-circuit the data lines and the source lines by being conducted when data is written in the nonvolatile memory cell, the durability for drain disturbance is improved by scattering current between the data lines and the source lines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111309-A (JP)
Title: Battery pack
Inventor: HAMADA SHINJI
IPC: H01M50/224
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of assembling steps, installation space and cost, and while suppressing the height dimension, to cool individual battery modules efficiently.  <P>SOLUTION: A plurality of sealed secondary batteries 5 in which expansion of side surfaces thereof resulting from an internal pressure is self-suppressed are arranged in a row, connected in series and integrally coupled to each other to thereby form a battery module 2. A plurality of battery modules 2 are arranged in parallel, with cooling spaces 6 provided between adjacent ones. Both ends of the battery modules 2 are supported by supporting brackets 3, 4 with respect to a direction orthogonal to the direction of the parallel arrangement. There are provided a cylindrical cover 8 surrounding the battery modules 2, and a fan 11 for supplying a cooling medium into a cooling medium passage 10 in the cylindrical cover 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119021-A (JP)
Title: Wiring saving routing connector and control panel
Inventor: AMANUMA TAKEHIRO
IPC: H01R12/16
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring saving routing connector in which connection of the input and output terminals of the industrial controller with a standard connector can be made, and work efficiency and work quality are improved while realizing small sizing of the product.  <P>SOLUTION: The routing connector comprises a plurality of contacts 20 arranged in two rows that are directly connected to a plurality of terminals arranged in two rows on the controller 1 side, a printed-circuit board 25 forming a printed board circuit for electrically connecting a plurality of through hole parts 26 in which each contact 20 is inserted and jointed by soldering to a plurality of through hole parts 27 that are provided respectively correspondingly at the terminal position of the standard connector, and a standard connector 22 mounted by soldering on the other side of the contact of the printed-circuit board 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117481-A (JP)
Title: Toner and method for manufacturing the same
Inventor: MIYAMOTO YOSHITO
IPC: C09K23/52
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which exhibits low hygroscopicity and good electrification characteristics, does not give rise to problems of odor and has excellent productivity, and a method for manufacturing the same.  <P>SOLUTION: The method for manufacturing the toner includes a step of dispersing a liquid composition consisting of at least a polyester-based binder resin or a monomer capable of forming the binder resin into a non-aqueous solvent in the presence of a non-aqueous dispersant. The non-aqueous dispersant has a solute affinity part having affinity to a binder resin component and a solvent affinity part having affinity to the non-aqueous solvent. The toner contains at least a polyester resin, and the non-aqueous dispersant having a polyester chain and 4 to 40C hydrocarbon groups. As a result, the toner which has the low hygroscopicity and the good electrification characteristics and does not give rise to the problems of odor can be manufactured with the good productivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117526-A (JP)
Title: Liquid crystal display panel and method for manufacturing the same
Inventor: IKEGUCHI TAIZOU
IPC: G02F1/1345
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display panel of which the displayed picture quality is improved by uniformizing a cell gap being film thickness of a liquid crystal in the display part of the liquid crystal display panel and further of which the picture frame region is reduced and further the liquid crystal display panel with an improved yield by preventing breakdown of a driving IC and a driving circuit caused by contact and pressing of a gap holding member to fix a cell gap in sticking substrates to each other.  <P>SOLUTION: The liquid crystal display panel is provided with a bonding region 12 on which one substrate 1 and another substrate 2 are fixed while keeping a distance and gap holding members 3 which is arranged on a display region 11 being the region to display a picture and determines a cell gap size, and further is provided with a driving IC 5 to transmit a signal to drive a liquid crystal 6. At least a part of the driving IC 5 is arranged inside the bonding region 12. The cell gap has a dimension practically determined only by a particle diameter of the gap holding members 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081754-A (JP)
Title: Capsule made of calcium phosphate analogue and its manufacturing method
Inventor: ADACHI MINORU
IPC: A61K47/02
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule having micropores and made of a calcium phosphate analogue.  <P>SOLUTION: The capsule having fine pores and made of the calcium phosphate analogue is obtained by a method including (1) a step of dispersing a capsule prototype in a calcium phosphate analogue forming solution, (2) a step of forming a coating layer having micropores by precipitating the calcium phosphate analogue on the outer surface of the prototype, (3) a step of removing the prototype included in the coating layer by dissolving the prototype forming the coating layer, and a recovering the capsule having the fine pores and made of the calcium phosphate analogue. The obtained capsule can include a desired substance. Since this capsule is biocompatible and does not impart adverse influence to an organism, the capsule including a drug is useful as the capsule for delivering the drug in a medical field.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119117-A (JP)
Title: Light emitting element
Inventor: NOGUCHI TAKASHI
IPC: G02B5/18
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element and an organic electroluminescent element having a diffraction grating for improving light extraction efficiency without giving unnatural feeling to a viewer.  <P>SOLUTION: The light emitting element is a self luminous element with the refractive index of a light emitting part being higher than the refractive index of air, and includes a diffraction grating structure on the surface of a light emitting side of the light emitting element, and a color separation filter between the light emitting part and the surface of the light emitting side. The minimum value on a spectral product of a white light emission waveform from the light emitting part and the spectral transmittance of the color separation filter is not more than 50% of the maximum value on the spectral product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120949-A (JP)
Title: Magnetic prime mover
Inventor: ENDOU MASAHISA
IPC: H02K53/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic prime mover wherein repulsive force and attractive force between magnets can be taken outward by the force of leverage between fixed magnets which are alternately installed on the upper face and the lower face of a rotary disk, and further mechanical energy can be efficiently taken out as rotational driving force.  <P>SOLUTION: The magnetic prime mover comprises: the rotary disk 6, which is supported so that it can be rotated together with a spindle 4 between an upper face plate 2 and a lower face plate 3, and has the fixed magnets 5 fixed on both the upper face and the lower face thereof; a drum-shaped bearing 9; a plurality of pairs of one-quarter circumference half crankshafts 13; a battery 14 which supplies exciting current to the fixed magnets 5 and inverted shaft magnets 11; a recessed member electric wire switch block 15 which turns on and off the supply of exciting current each time the spindle 4 is rotated through a predetermined rotational angle; and a power switch 16 which turns on and off the supply of current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126797-A (JP)
Title: Image signal processor
Inventor: HAYASHI KENKICHI
IPC: H04N1/46
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image signal processor capable of effectively executing band limiting processing with simple circuit constitution without increasing the scale of an arithmetic operation.  <P>SOLUTION: In a luminance filtering processing part 54, an LPF 62 processes luminance data Y of an area where the number of pixels is 5×5 for each of horizontally arrayed pixel columns respectively constituted of 1×5 pixels, and outputs the luminance values of the pixels positioned at the centers of the respective pixel columns. The luminance values obtained by the LPF 62 are successively stored in a line memory 64, and simultaneously outputted to an LPF 66. The pixels under consideration in the respective pixel columns are vertically arrayed. Therefore, the LPF 66 processes the luminance values of the respective pixels of the vertically arrayed pixel columns respectively constituted of 5×1 pixels, and outputs the luminance values of the pixels positioned at the centers of the respective pixel columns. Thus, the luminance values are successively processed by the LPF 62 and the LPF 66 so that the similar effects as those at the time of processing the luminance values by a two-dimensional LPF can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124166-A (JP)
Title: Aluminum alloy pipe material for automobile piping having excellent corrosion resistance and workability, and production method therefor
Inventor: HASEGAWA YOSHIHARU
IPC: C22F1/04
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy pipe material for automobile piping which is excellent in pipe expansion workability by bulging workability at pipe ends and also excellent in corrosion resistance, and is particularly suitably used as piping connecting automobile radiators and heaters, or the material for piping connecting evaporators, condensers and compressors, and to provide a production method therefor.  <P>SOLUTION: The annealed material of the aluminum alloy pipe consists of an aluminum alloy comprising 0.3 to 1.5% Mn, ≤0.20% Cu, 0.10 to 0.20% Ti, >0.20 to 0.60% Fe and ≤0.50% Si, and the balance Al with impurities. The average crystal grain diameter is ≤100 μm, and Ti-based compounds having a grain diameter (diameter of the equivalent circle) are not present in the same crystal grain in a row by two or more pieces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122057-A (JP)
Title: Fluidized bed apparatus
Inventor: NATSUYAMA SUSUMU
IPC: A47J43/046
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluidized bed apparatus capable of efficiently producing relatively heavy particles in a sharp grain size distribution in granulation treatment and efficiently producing particles having uniform and dense coating in coating treatment.  <P>SOLUTION: After granular particles P in the fluidized bed container 1 ascend while being carried out ascending current ascending in the space between the side wall of the fluidized bed container 1 and the outer circumference of the draft tube 5 and ascend to a certain level in the fluidized bed container 1, the particles P are forcibly circulated in the inside of the draft tube 5 by descending current (forcible circulation current) of compressed air jetting from a first spray nozzle 6; sent to a disk rotor 5 by descending current in the draft tube 5; move to the outer circumferential side while receiving rotating compaction function and mixing function by the rotation of the disk rotor 4; and at that position, receive atomized spraying solution from a second spray nozzle 7.  <P>COPYRIGHT: (C)2004,JPO