baber/WOPTO huggingface dataset:
Patent JP-2004335356-A (JP)
Title: Gas discharge display device
Inventor: TERAO YOSHITAKA
IPC: H01J11/34
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas discharge display device having no possibility of generating a clearance between glass substrates of a display area, having no possibility of causing discharge leakage etc. when discharging discharge gas, and also capable of uniformly sealing the discharge gas into the whole of discharge cells by one operation.  <P>SOLUTION: This plasma display 1 is characterized in that glass substrates 2, 3 are oppositely disposed via a sealing material 22, a plurality of scanning electrodes and sustaining electrodes are formed in parallel with one another on the inner surface of the glass substrate 3, a plurality of address electrodes orthogonal to the scanning electrodes and the sustaining electrodes are formed in parallel one another on the inner surface of the glass substrate 2, partitions are formed between the address electrodes, respective recesses 7a compartmentalized by the partitions are formed as discharge cells. Moreover, a groove 21 to store the sealing material 22 is formed on the inner surface of the glass substrate 2 around a display portion D, and the glass substrates 2, 3 are sealed by the sealing material 22 which is stored into the groove 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341619-A (JP)
Title: Training support system, method, server, and program
Inventor: MAESAKA HIROSHI
IPC: G06Q50/22
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To update a training menu by assigning a proper alternative machine in the case an usage scheduled machine is in use when applying or starting the usage of the machine in a training facility.  <P>SOLUTION: A training support system includes: a reception terminal 10 for inputting user information, transmitting it to a center server, receiving the training menu from the center server, and displaying it; the center server 20 for holding menu information, machine usage state information, and machine group information, receiving user information from the reception terminal, retrieving menu information, based on it, retrieving usage state information, based on the usage scheduled machine in the information, searching machine group information, based on the usage scheduled machine, so as to extract alternative machine candidates when the usage scheduled machine is in use, deciding the alternative machine among the candidates, so as to update the menu information, and transmitting the updated menu information to the reception terminal; and a communication line 50 connecting the means. When the usage scheduled training machine is used by another user in the training menu when the user utilizes the training facility, the alternative machine is automatically determined, and the training menu is updated, so that the user can perform training, based on the updated new training menu.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342721-A (JP)
Title: Semiconductor device including nonvolatile memory
Inventor: EBINA AKIHIKO
IPC: H01L21/8247
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device including a plurality of nonvolatile memories in which the operating speed can be enhanced while reducing the area of the peripheral circuit.  <P>SOLUTION: The semiconductor device comprises a plurality of nonvolatile memories 100 arranged in the row direction and the column direction intersecting the row direction. The nonvolatile memory 100 comprises a gate insulation layer 22 provided on the channel region of a semiconductor layer 10, a gate conductive layer 14 provided on the gate insulation layer 22, first conductivity type first and second impurity regions 24 and 34 provided on the semiconductor layer 10 to sandwich the gate conductive layer 14, and a bit conductive layer 80. The bit conductive layer 80 connects the first impurity regions 24 of the nonvolatile memory 100 arranged in i row [j+1] column electrically with the second impurity regions 34 of the nonvolatile memory 100 arranged in [i+1] row [j+1] column.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339984-A (JP)
Title: Internal combustion engine and compression ratio controlling method capable of changing compression ratio
Inventor: KAMIYAMA EIICHI
IPC: F02B75/04
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of equipment used for raising/lowering a compression ratio of an engine.  <P>SOLUTION: In case of changing the compression ratio to a low compression ratio side (negative determination of step S200), and in case of a combustion pressure P being low even when changing to a high compression ratio side (negative determination in step S230), motor control for changing a compression ratio is continuously performed and a present compression ratio εi is changed to a target compression ratio εt. However, if the change is to the high compression ratio side and the combustion pressure P is a predetermined combustion pressure PO or higher, motor control for changing a compression ratio is temporarily stopped (step S240). In a situation wherein the combustion pressure P is high, change in compression ratio to the high compression ratio side is limited, and the compression ratio is changed to the high compression ratio side only up to a compression ratio εLm which is decided upon the temporary stop of motor control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339117-A (JP)
Title: Method for producing purine nucleoside-5'-carboxylic acid compound
Inventor: HAYASHI TAKETO
IPC: C07H19/16
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a purine nucleoside-5'-carboxylic acid compound [compound (II)] being a useful synthetic intermediate for a medicine simply, efficiently and industrially advantageously.  <P>SOLUTION: This method for producing the compound represented by formula (II) (X, Y and Z are each the same or different and each hydrogen atom, a halogen atom, hydroxy group which may be protected or amino group which may be protected; R<SP>1</SP>and R<SP>2</SP>are each the same or different and each a hydroxy protecting group or R<SP>1</SP>and R<SP>2</SP>are combined to form a protecting group of 1,2-diol) or its salt comprises a process for oxidizing a compound represented by formula (I) or its salt with a hypohalite in the presence of a nitroxy radical.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339156-A (JP)
Title: Adamantane derivative and method for producing the same
Inventor: TANAKA SHINJI
IPC: G03F7/004
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new adamantane derivative useful as a modifier for resins for photoresist in a photolithography field, dry etching resistance-improving agent, an intermediate for agrochemicals and medicines and the other material for various kinds of industrial products and to provide a method for producing the derivative.  <P>SOLUTION: The adamantane derivative is represented by general formula (I)(wherein X<SP>1</SP>and X<SP>2</SP>are each a halogen atom, a hydroxy group, a carboxy group, an alkyl group, an alkoxy group or an alkoxycarbonyl group; R<SP>1</SP>and R<SP>2</SP>are each a hydrogen atom or an alkyl group; m and n are each 0-15; a and b are each an integer of 0-10). The method for producing the adamantane derivative represented by general formula (I) comprises reacting an adamantyl group-containing alcohol with formaldehyde in the presence of hydrogen chloride.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338281-A (JP)
Title: Recording medium and manufacturing method therefor
Inventor: ONUMA KENJI
IPC: B41J2/01
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium which is additionally provided with a backside for preventing a flaw in a gloss surface, while enabling high-gloss and high-image-quality printing and enabling double face printing.  <P>SOLUTION: In this inkjet recording medium, an ink receiving layer is provided on the front side of a substrate; an ink receiving layer is provided on the backside of the substrate; and a porous thermoplastic resin layer, which is provided on a surface, on the other side of the substrate, of the ink receiving layer provided on the backside, is formed of thermoplastic resin particles, and made porous by having a cavity held between the thermoplastic resin particles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347771-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, image forming apparatus, and image forming method
Inventor: ITAMI AKIHIKO
IPC: G03G5/06
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which prevents lowering of image density and fogging due to lowering of potential by charging liable to occur on a photoreceptor reduced in layer thickness and lowering of sensitivity liable to occur in a low temperature and low humidity environment, and can produce an electrophotographic image with good sharpness, and to provide a process cartridge using the electrophotographic photoreceptor, an image forming method and an image forming apparatus.  <P>SOLUTION: In the electrophotographic photoreceptor including at least a charge generating layer and a charge transport layer on a conductive support, the charge transport layer contains a compound of formula (1) and has a thickness of 5-15 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347009-A (JP)
Title: Selector valve
Inventor: UCHINO TOMOJI
IPC: F16K31/363
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To hold the selected position of a directional control valve even when a pressure in a pilot pressure chamber is lowered.  <P>SOLUTION: This clutch selector valve 49 comprises a housing 49b and a spool valve stem 49s stored in the housing 49b. The spool valve stem can be switched between two positions. A ball storage hole 49p extending from the valve storage hole 49a in the radial direction is formed in the housing 49b, and ball members 56a pushed out toward the valve storage hole 49a by a spring force are stored in the ball storage hole 49p. Also, annular engagement grooves 56c and 56d corresponding to the ball members 56a are formed at the end of the spool valve stem 49s. At one selected position, the selected position can be held by engaging the ball members with the engagement groove 56c, and at the other selected position, the selected position can be held by engaging the ball members 56a with the engagement groove 56d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348863-A (JP)
Title: Recording tape cartridge
Inventor: ISHIKAWA TADASHI
IPC: G11B23/107
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording tape cartridge in which a leader member is prevented from being dropped from a casing even when impact, such as falling is exerted on the cartridge.  <P>SOLUTION: The recording tape cartridge 10 is equipped with: a casing 12 in which a single reel 40 around which a recording tape T is wound is rotatably housed; a leader member 50 which is attached to the end part of the recording tape T and which is pulled out by the pulling-out means of a drive unit; and a spring means 60 which gives pulling-out resistant force to the leader member 50, wherein mass of the leader member 50 is made to fall within the range of 0.05 g to 0.35 g.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350423-A (JP)
Title: Sound wave drive type rotating actuator
Inventor: SHIBATA NAOTO
IPC: H02N11/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound wave drive type rotating actuator directly driven by a sound wave without using a piezoelectric element.  <P>SOLUTION: Shafts 14, 24 are vertically embedded at centers of two disk plates 10, 20 that have different or the same resonant frequencies, respectively. The two disk plates are faced to each other so that the shafts are disposed in alignment, flagellums 12, 22 are implanted at a prescribed interval at positions apart from the centers at prescribed distances on surfaces of the facing two disk plates so that the flagellums are not overlapped with each other, and furthermore, the flagellums are inclined to the same circumferential directions from their roots toward their heads. The sound wave of the same frequency of the resonant frequency of the disk plate can be emitted from at least one side of the two disk plates constituted as above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356418-A (JP)
Title: Wafer moving device
Inventor: FUKUNAGA MITSUHIRO
IPC: H01L21/677
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To move half the number of wafers, at a time, which are accommodated in a carrier into another carrier (separation), and to move all of one separated half of the wafers, at a time, into a single carrier which accommodates another separated half of the wafers (integration).  <P>SOLUTION: In the case of separation, a carrier 2a accommodating a plurality of wafers 1 is located on a mount 3a, and an empty carrier 2b is located on a mount 3b. The carrier 2a is vertically lifted up by a predetermined distance to deviate from the empty carrier 2b. The wafers 1 in the carrier 2a, which stand facing the empty carrier 2b as a result of the deviation, are moved into the empty carrier 2b by means of a push plate 9. In the case of integration, two carriers each accommodating a plurality of wafers are located on the mounts, respectively. One carrier is vertically lifted up by a predetermined distance for deviation from the other carrier. All of the wafers in the other carrier are moved into the one carrier at a time by means of the push plate for integration with the wafers in the one carrier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355743-A (JP)
Title: Optical information recording medium
Inventor: KAKIUCHI HIRONORI
IPC: G11B7/24035
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium capable of lessening wavelength dependence of a laser beam while avoiding the corrosion of a recording film and the occurrence of any crack in a dielectric.  <P>SOLUTION: An information layer (an L1 information layer 5) except an L0 information layer 3 which is the deepest when viewed from the irradiation direction of a laser beam L to the optical information recording medium 1 is constituted by laminating first and second dielectric films and a recording film and regulating thicknesses of the first and the second dielectric films so that both reflectances by the L1 information layer 5 of the laser beam L in the wavelength range of 370 to 380 nm wavelength and the laser beam L in the wavelength range of 610 to 640 nm wavelength are to be the minimum values to the reflectance of the laser beam L in the wavelength range except the both wavelength ranges when the L1 information layer 5 is irradiated with the laser beam L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351061-A (JP)
Title: Air cleaner
Inventor: KATO AKIHIRO
IPC: B01J19/12
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To implement an easy-to-use air cleaner capable of enlarging the surface area of a photocatalyst arranged within the inside of the air cleaner.  <P>SOLUTION: Discharge tubes 14 for irradiating ultraviolet rays are housed within a case 12 equipped with air suction ports 24 and air vent ports 26. Photocatalyst sheets 18, which are made of fibers 44 forming a nonwoven fabric 42 on which the photocatalyst 46 is carried, are attached to the outer surfaces of the straight tubes 28 and 28 of air-tight containers 34 made of a transparent material for forming the discharge tubes 14, as well as to the inner wall surfaces of the case 12 within the irradiation range of the ultraviolet rays generated by the discharge tubes 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352600-A (JP)
Title: Chromium-free monolithic refractory for waste melting furnace and waste melting furnace using the same for lining
Inventor: TSUDA HIDEYUKI
IPC: C04B35/66
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chromium-free monolithic refractory which, when used as the lining of a melting furnace, exhibits durability equal to or better than that of an alumina-chromia monolithic refractory.  <P>SOLUTION: The chromium-free monolithic refractory is prepared by adding a binder and a dispersant to a refractory material composition containing an alumina-based material as the main material and phosphoric acid and/or a phosphate. (1) The refractory contains at least 90 mass% Al<SB>2</SB>O<SB>3</SB>, 0.1-5 mass% (in terms of P<SB>2</SB>O<SB>5</SB>) phosphoric acid component, and less than 5 mass% other components; (2) when yttria and/or YAG is contained, the refractory contains at least 80 mass% Al<SB>2</SB>O<SB>3</SB>, 0.1-5 mass% (in terms of P<SB>2</SB>O<SB>5</SB>) phosphoric acid component, at most 15 mass% Y<SB>2</SB>O<SB>3</SB>, and less than 5 mass% other components. The phosphate is at least one salt selected from among aluminum phosphate, zinc phosphate, magnesium phosphate, and calcium phosphate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363815-A (JP)
Title: Portable telephone set with camera
Inventor: SHIMOMURA KAORI
IPC: H04M1/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent photography from an improper angle and to prevent such photography to be repeated when a mobile telephone set with a camera is used.  <P>SOLUTION: A processing part 301 in a low-angle photography control part 300 measures the angle β of the optical axis of the camera 104 to a horizontal surface from a tilt angle α that a tilt sensor 105 fitted to a housing detects to check the large/small relation of the angle γ between the optical axis of the camera and the housing. A camera control part 302 turns off the camera when it is judged from the angle γ that the angle β is improper (β<γ) to prevent the camera 104 from being actuated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362167-A (JP)
Title: System for creating voiced movie content based on text/image object data conversion
Inventor: TOYAMA YOSHIO
IPC: G10L13/02
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a program for creating voiced movie contents.  <P>SOLUTION: The system includes a text/image object data extraction means for extracting text data and image object data included in electronic data; a text/image object grouping means for grouping the extracted text data and image object data to store the data in predetermined locations; a voice/image object converting/grouping means for performing the process of converting the text data into voice for each of the grouped data and for storing voice data and image object data in predetermined locations for each of the grouped data; and a movie content creation means for reading the voice data and the image object data for each of the grouped data and creating contents for each page for each of the associated groups to create all the pages constituting a plurality of pages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357620-A (JP)
Title: Chitinase
Inventor: FUKAZAWA TETSUYA
IPC: C12N15/09
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To develop and provide a chitinase derived from a microorganism which is safe to human and having high activity under an acidic condition and high-temperature condition.  <P>SOLUTION: This chitinase is separated and refined from a cultured product of Aspergillus niger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331390-A (JP)
Title: Hanging beam for long stretching object
Inventor: MAEYAMA KIMIO
IPC: B66C1/10
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanging beam for a lengthy cargo to be held crosswisely in a hold of a ship etc. capable of transporting such a cargo and unloading in such a way as supported at two points in the longitudinal direction assuring a large extent of crosswise holding and a narrow width of the beam in which the crosswise holding can be made to any direction on both sides of the position where the hanging beam is laid down.  <P>SOLUTION: A pair of hanging arms 5 capable of expanding and contracting furnished with a grip 6 for the lengthy cargo 60 are installed below the hanging beam 1 in such a way as rotatable horizontally while a balance weight arm 9 fitted with a balance weight 10 is installed above the beam 1 rotatably in the horizontal direction, wherein the hanging arms 5 elongate the arms themselves simultaneously with rotation and move the grips 6, 6 to the side of crosswise holding while the spacing S is kept as it is, and meantime the balance weight arm 9 is rotated oppositely to the crosswise holding direction in order to preclude a balance variation associated with a sideways movement of the lengthy cargo. The arms 5 and 9 are the hanging beams for the lengthy cargo capable of rotating to any side of the hanging beam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004418-A (JP)
Title: Apparatus for planning ordering schedule and method therefor
Inventor: YAMAMOTO HIROSHI
IPC: G06Q50/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize an order quantity of components in consideration with an operation system in a production system.  <P>SOLUTION: A signboard recovery apparatus 10 sets the order quantity at each ordering time by distributing the order quantity corresponding to a consumption quantity of the parts produced in day work into a plurality of ordering times set in the day work and night work when products are produced only in the day work in the operation system of the day work production and the night work delivery. The recovery apparatus 10 sets the order quantity of the components in consideration with an extension of a production hour by overtime work by setting a plurality of ordering times with intervals corresponding to the overtime work hours.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000954-A (JP)
Title: Injection sleeve of die casting apparatus
Inventor: TSUBOKAWA MASAYOSHI
IPC: B22D17/20
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To restrain both of the wear and the galling of an injection sleeve and a plunger chip, and the invasion of lubricator into molten metal.  <P>SOLUTION: On the inner wall surface of the injection sleeve 2 of a die casting apparatus containing the plunger chip 3 for injecting the supplied molten metal into a cavity of a mold by slidably moving the molten metal between a waiting position A and an injection completing position B, lubricator holding surfaces C, D having plurality of holes E or fine grooves capable of holding the lubricator, are arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004035551-A (JP)
Title: Acid controlling liquid composition
Inventor: HASENMAYER DONALD L
IPC: A61K31/80
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an acid controlling liquid composition having permissible taste throughout storage time of the product and hardly contaminated with microorganisms.  <P>SOLUTION: This acid-controlling liquid composition comprises (a) an active acid-neutralizing compound selected from a calcium-containing compound, an aluminum-containing compound, a magnesium-containing compound and a mixture of them, (b) an antimicrobial adjuvant selected from the group consisting of 2<wt.% to 15>wt.% propylene glycol, about 15-20 wt.% glycerol and a combination of about 3-10 wt.% propylene glycol and about 3-10 wt.% glycerol, all based on the total weight of the acid-controlling liquid composition.  <P>COPYRIGHT: (C)2004,JPO