baber/WOPTO huggingface dataset:
Patent JP-2003295798-A (JP)
Title: Display member having light storage function
Inventor: TSUTSUI OSAMU
IPC: E01F9/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display member which has high initial brightness of afterglow and has remarkably improved duration of brightness higher than a definite value.  <P>SOLUTION: In the display member, an ink layer 5 to be an nonluminous section 3 is formed at a rear surface side of a light translucent member 4, a foamed ink layer 6 is formed on the ink layer 5, light storage material particles 8 of large grain size are packed in a recessed part 7 delineated by the foamed ink layer 6 via a transparent resin (an adhesive) 9 and further a base sheet 11 provided with a reflection sheet 10 is disposed on the rear surface side of a luminous section 2 in which the light storage material particles 8 are packed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289935-A (JP)
Title: Comb-type application container
Inventor: KISHI TAKAO
IPC: B65D47/20
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To propose an excellent comb type application container by which housed liquid is applied well without regard to the coefficient of the viscosity of liquid, inconvenience such as trickling of the liquid is not caused and inconvenience such as causing defective pouring of the liquid caused by smoothly operating a valve when unsealing.  <P>SOLUTION: The comb type application container which has a comb type applicator 3 mounted at the mouth/neck part 7 of a container body 2 in an attachable and detachable manner is provided with a slit valve 4 which closes an applicator inside channel 8 and which opens a slit 18 by hydraulic. A cap member 23 for keeping the slit 18 of the slit valve 4 in an open state is mounted in an attachable and detachable manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294258-A (JP)
Title: Heating floor panel and heating floor structure
Inventor: KAMAKI KOJI
IPC: E04F15/18
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating floor panel and heating floor structure which secures wiring space for electronic appliances under the floor and heats a room at one's feet.  <P>SOLUTION: A steel plate is bent and a horizontal storage part for storing a heating element is formed in the center. A perpendicular support wall is formed around the storage part. An outlet port of an electric power supply line to the heating element is opened. The heating panel consists of a cover plate attaching on the horizontal storage part. The floor panel single body is arranged on the floor in an interval and the heating floor is constituted by arranging an electric power supply wire in a passage formed between the perpendicular support walls.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294357-A (JP)
Title: Refrigerator
Inventor: NAEMURA YOSHIRO
IPC: F25D25/04
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and conveniently usable shelf structure of a refrigerator wherein a shelf height position is changed by simple operation, and a shelf position in a room is vertically moved by a structure for reducing the number of parts even in a placing shelf having a high installing position in a storage room.  <P>SOLUTION: This refrigerator has a positioning roller 21 for horizontally arranging a shelf frame 13 in the storage room so as to be opposed to an inclined guide 9 of a shelf support 7 arranged in lateral point symmetry on left and right side wall surfaces of the storage room, fixing an inclined sliding plate 19 similarly inclining to a position opposed to the inclined guide of a slide belt 16 slidingly arranged by a frame-shaped guide rib of a shelf frame, and locking in a prescribed position by vertically moving according to a movement of the inclined sliding plate by expandably projecting to the side end from the front edge of the shelf frame, and is characterized by vertically movably arranging the shelf frame by moving the inclined sliding plate along the inclined guide by sliding of the slide belt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295813-A (JP)
Title: Electric field emission type display device
Inventor: NAGAO MASAYOSHI
IPC: G09G3/20
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric field emission type display device in which an appropriate white balance can be obtained without causing a roundness in gradation display and which can make the gradation characteristic linear.  <P>SOLUTION: The device is provided with a driving means which drives an image display section by driving signals made by pulse width modulation image signals to display an image, and further, provided with a look-up table which stores reference data to obtain white balance corresponding to the luminance characteristics of three primary color phosphor and a drive voltage control circuit which controls the voltage value of the pulse width modulated driving signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301179-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: TORII GEN
IPC: C09K19/14
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystal composition having a general characteristic necessary for the composition, a nematic phase, particularly large optical anisotropy and a positive dielectric constant anisotropy, and to provide a liquid crystal display element containing the composition and having the general characteristic necessary for the element.  <P>SOLUTION: The liquid crystal composition contains at least one compound represented by formula (I) as a first component and at least one compound selected from a compound group represented by formula (II-1) to (II-3), and the like, as a second component, and the liquid crystal display element contains the composition (wherein R<SP>1</SP>and R are each a 1-10C alkyl group or the like; X<SP>1</SP>to X<SP>12</SP>are each independently hydrogen or fluorine and at least 2 of X<SP>1</SP>to X<SP>12</SP>are fluorine; A is 1,4-phenylene or 1,4-cyclohexylene; Y<SP>1</SP>is fluorine or OCF<SB>3</SB>and Y<SP>2</SP>is fluorine or chlorine; Z is single bond or C<SB>2</SB>H<SB>4</SB>; and (n) is 0, 1 or 2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305174-A (JP)
Title: Game machine, program for game machine, and computer- readable recording medium on which program for game machine is recorded
Inventor: KATSUMATA NOBUKI
IPC: A63F5/04
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can perform the determination which of a normal special game or a high net profit special game is valid corresponding to the technique of a game player, especially, corresponding to the operation timing for a stop switch, so-called Meoshi (pressing buttons depending on his visual sense).  <P>SOLUTION: As special games, the normal special game and the high net profit special game wherein a larger profit than a normal game can be imparted to the game player are provided. The high net profit special game can be started when the arrangement of winning patterns regarding the special game are simultaneously established at least on a plurality of winning valid lines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308858-A (JP)
Title: Fuel cell system
Inventor: TANIYAMA TAKESHI
IPC: H01M8/04
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance energy utilization efficiency by minimizing a conversion loss, when utilizing expansion energy of high pressure gas in a fuel cell system.  <P>SOLUTION: A high pressure gas expansion turbine 2 is rotatively driven by expansion energy of fuel gas supplied from a high pressure fuel gas tank 1. A circulation pump 3 is coaxially connected to the turbine 2, and fluid is forcibly sent to an apparatus 6 utilizing the circulated fluid by the circulation pump 3. The fuel gas expanded in the high pressure gas expansion turbine 2 is supplied to a fuel cell stack 5 after its pressure is adjusted by a pressure reducing valve 4, and is used for power generation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309613-A (JP)
Title: Clock phase control method
Inventor: TANAKA YASUHIDE
IPC: H04L27/38
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize an advance/delay decision less dependent on the layout/ number of signal points with little characteristics deterioration.  <P>SOLUTION: A weighted means over a demodulated signal value or its decision value at a decision timing t1 and a demodulated signal value or its decision value at the next decision timing t3 is obtained to set up a phase decision threshold to be compared with a demodulated signal value at an intermediate timing t2. This decision threshold uses no fixed set threshold for deciding the phase and hence does not cause characteristics deterioration due to an amplitude error or a center signal level offset. Even the increase in the number of signal points does not complicate the decision condition, this facilitating embodiments and easily dealing with various modulation systems. This ensures a sufficient phase decision executing frequency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309965-A (JP)
Title: Switching device
Inventor: UCHIKI ISAO
IPC: H02M1/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high-speed switching of a switching device used for a high-voltage power source for an accelerator, etc., and to make it into a com pact structure.  <P>SOLUTION: A plurality of switching semiconductor elements 6 are mounted on each substrate 7 so as to make a switching unit 21, and several semiconductor elements 6 are connected to one another, in series via copper bars 8 so as to constitute a series body as a whole. This series body is made into a U shape as shown in figure 2, being made to fold back into two at a folding part 12 in the series direction, and the two are arranged opposingly with each other. By arranging the switching device in this way, the self inductance of the circuit of the switching device 3 is reduced, and when the several semiconductor elements 6 are turned on or turned off all at once for switching, high-speed switching can be realized, and by folding it back it becomes a compact structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307830-A (JP)
Title: Photosensitive material sorter
Inventor: SAKAI TAMOTSU
IPC: G03D15/10
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive material sorter capable of selecting and housing photosensitive materials by effectively utilizing a housing space.  <P>SOLUTION: The photosensitive material sorter is provided with a transfer tray 3 on which the photographic paper P delivered from a photosensitive material processing device is placed and a cabinet 2 in which a plurality of housing trays 21 for housing the photographic paper P are arranged cyclically movably on an approximate horizontal plane. The sorter is so constituted that the photographic paper P is housed in the housing trays 21 so s to be rested against the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307979-A (JP)
Title: Image forming apparatus
Inventor: OGURA TOKIHIKO
IPC: B41J2/44
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus where a memory ghost is hardly caused whatever image is concerned in an amorphous silicon photoreceptor.  <P>SOLUTION: The image forming apparatus is provided with a means for selecting the kind of inputted original image. In the case of outputting an image where characters and a natural image coexist and where the memory ghost on the photoreceptor easily becomes conspicuous, the amount of pre-exposure light is set larger and electrification potential on the surface of the photoreceptor by a primary electrifier is set lower than that of an input image mainly consisting of characters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311895-A (JP)
Title: Non-stretched film having bag bursting resistance, transparency and hard slip properties, laminated film, and package
Inventor: ISHII MITSUNORI
IPC: B32B27/32
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-stretched film having bag bursting resistance and transparency and equipped with hard-to-slip properties capable of preventing slip falling, when powdery or granular heavy matter circulated in large quantities such as rice, wheat flour or the like is packed to be stacked, and to provide a laminated film and a package.  <P>SOLUTION: The non-stretched film comprises a polyolefinic resin composition. The haze thereof is not more than 8%, the mutual surface slip of one surface layers (A) is 0.4-1.4, and the mutual surface slip of the other surface layers (B) is not more than 0.8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317763-A (JP)
Title: Method for operating redox flow cell system
Inventor: SHIGEMATSU TOSHIO
IPC: H01M8/04
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a redox flow cell system capable of improving the cell efficiency by stabilizing the output from the redox flow cell system installed along a wind turbine power generator to a system.  <P>SOLUTION: The redox flow cell system comprises a wind turbine power generator 10, a redox flow cell 30 installed along the wind turbine power generator, and an ac/dc converter 40 connected to the redox flow cell. A first equalizing process is applied to the output of the wind turbine power generator in a past specified period. Based on the results obtained by deducting the output of a present wind turbine power generator from the results of the first equalizing processing, an input/output instruction values into the ac/dc converter 40 is determined. A displacement calculation processing for providing a displacement amount is applied without considering the signs of the input/output instruction values. In addition, a second equalizing processing is applied to the result of the displacement amount calculation processing. Based on the second equalizing processing, the output instruction value of a pump P is determined for circulating the electrolysis of the redox flow cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003021612-A (JP)
Title: Apparatus
Inventor: BATMAN CARROLL JANE
IPC: H01M50/284
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an improved apparatus 20 of a common type apparatus. SOLUTION: The apparatus 20 has a well 28a-b housing a dry battery 75, an opening 78 exposing a first connector 74 to the well 28a-b, and a boss 76 adjacent to the opening 78. The boss 76 prevents engagement of an incorrect terminal of the dry battery 75 to the first connector 74 when the dry battery 75 is inserted in the well 28a-b in an incorrect direction. A second connector 80 includes a base part 81, a first leg 82 resiliently connected to the base part and extending from the base part, a second leg 84 resiliently connected to the first leg 82 and extending from the first leg, and a third leg 86 resiliently connected to the second leg 84 and extending from the second leg toward the first leg 82.
Patent JP-2003313008-A (JP)
Title: Technique for purifying gaseous hydrogen and recovering carbon dioxide
Inventor: MACHIDA KENICHI
IPC: C01B32/50
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of producing inexpensive and stable high purity gaseous hydrogen by simultaneously removing an acidic gas and carbon dioxide contained in reformed gaseous hydrogen originating from a carbonaceous fuel and capable of achieving a reduced running cost and a prolonged service life of a fuel cell when applied to the cell or the like.  <P>SOLUTION: Crude gaseous hydrogen is brought into contact with an aqueous Mg (OH)<SB>2</SB>solution or an MgCO<SB>3</SB>slurry to generate Mg (HCO<SB>3</SB>)<SB>2</SB>, whereby an acidic gas contained in the gaseous hydrogen is efficiently absorbed and removed. In another place, the Mg (HCO<SB>3</SB>)<SB>2</SB>is decomposed under warming to precipitate MgCO<SB>3</SB>and to recover CO<SB>2</SB>in high purity. The resulting gaseous hydrogen is used for a fuel cell and the recovered carbon dioxide is industrially utilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320648-A (JP)
Title: Recorder and its recording control method
Inventor: SHISHIDO KAZUNARI
IPC: B41J2/01
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a recorder in which a mask pattern is generated and recorded at the time of recording each pass by data management in units of bit.  <P>SOLUTION: In the recording control method of a recorder where recording is performed by scanning a recording medium, with a carriage carrying a recording head having a plurality of recording elements arranged in a specified direction, in a direction intersecting the arranging direction of the recording elements, image data for recording the image data of respective passes in a recording area while overlapping is generated according to inputted image data (S1101), a mask pattern is generated for each pass based on unit information corresponding to the image data of each pass thus generated (S1105), and the image data is recorded by driving a recording head based on the image data and the mask pattern thus generated (S1106).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003039734-A (JP)
Title: Light source device and imaging apparatus
Inventor: YOSHII TOMOYUKI
IPC: H04N1/036
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To realize high-resolution images. SOLUTION: A light source device is disclosed, which is related to a light source device used in an imaging apparatus provided with a porous photoreceptor having a porous insulating layer layered to a surface of an electrophotographic photoreceptor. Electrodes are formed to an upper face of the porous insulating layer. The light source device has a plurality of LED arrays 201 arranged in a predetermined pattern and capable of changing emission states respectively independently, and a luminous flux regulating member (a light-shielding mask 204 and a micro lens 205) for regulating the thickness and the shape of a luminous flux of light emitted by each LED array 201.
Patent JP-2003113269-A (JP)
Title: Biodegradable resin composition and method of producing the same
Inventor: FUKUOKA HISAKAZU
IPC: C08K5/092
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet that has excellent biodegradability and easy fabrication in addition to high rigidity and provide the fabricated articles from the sheet. SOLUTION: Starch and a variety of resin compositions are extruded to produce the formulated sheets in which the merits of individual resins are effectively utilized. The resin sheet has excellent biodegradability and fabrication properties in addition to excellent rigidity and can be expected to be used over a wide range of application.
Patent JP-2003076319-A (JP)
Title: Method for driving plasma display panel
Inventor: NAKAMURA HIDETO
IPC: G09G3/296
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide the driving method of a plasma display panel capable of displaying a high-quality picture having many number of gradation without making discharge cells perform erroneous discharge. SOLUTION: In this driving method, pulse widths of scanning pulses and pixel data pulses are made so that the earlier impression times of pulses of them in respective address processes of each sub-field are, the narrower pulse widths of them become.
Patent JP-2003323565-A (JP)
Title: Vehicular maintenance estimating method
Inventor: KONISHI YASUTOSHI
IPC: G06Q30/06
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide ordering to a maintenance shop at the lowest price without actually visiting many stores and asking a request regarding necessary maintenance and repair in maintenance of a vehicle.  <P>SOLUTION: Order information including at least one of vehicular state information, maintenance contents information, information of an electronic control unit provided on the vehicle and maintenance cost information is stored, pieces of estimation information corresponding to the order information are accepted, and estimation information most approximate to the order information is retrieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321929-A (JP)
Title: Mounting member of underfloor heat insulation material
Inventor: SHIRAIWA MASAKI
IPC: E04B5/43
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting member which can mount a heat insulation member between underfloor sleepers without any drooping and which is low cost and excellent in transportation and handleability and can be easily installed on site.  <P>SOLUTION: A pair of hangers 12 are fitted to confronting positions where a pair of sleepers 3, 3 are arranged opposite to each other. A fitting implement 11 is constituted of the hangers 12 provided with receivers 12c projecting from the side faces of the sleepers 3, 3 and a support member 13 attached on the receivers by holding both ends. In the structure, the heat insulation member 7 is held at the whole width by the support member 13. A groove is formed in the receiver 12c. By inserting a rib 13b provided in the support member 13 into the groove, the support member 13 can be prevented from dropping out and hence, the heat insulation member 7 can be favorably held.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326219-A (JP)
Title: Classifying apparatus
Inventor: NAKANISHI TAKESHI
IPC: B07C3/08
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a classifying apparatus whole length of which is shortened by disposing classifying vessels at right and left sides in a proceeding direction of a carrying apparatus.  <P>SOLUTION: The apparatus body 10 of the classifying apparatus 1 is a device which is provided with a chain conveyor 30 along endless loop paths of upper and lower two steps and which has a slender shape and is constituted of an IN side returning section 11, a transfer section 12, a classifying section 14 and an OUT side returning section 15 which are disposed in order from the IN side. Further, classifying vessels 32 are disposed at the right and left sides in the proceeding direction of the chain conveyor 30, and belt conveyors 33a, 33b are disposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003266406-A (JP)
Title: Method of treating timber for highly fixable antiseptic finish and mothproof finish and its treating timber
Inventor: SHIOZAWA KAZUNOBU
IPC: B27K3/22
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To highly fix an effective component to be injected in a timber for a long period of time.  <P>SOLUTION: A method of treating the timber for highly fixably antiseptic finish and mothproof finish comprises the steps of: injecting a primary treating liquid obtained, by dissolving an antiseptic and mothproof component containing at least one selected from the group consisting of a copper compound, a zinc compound and a boron compound, a sodium silicate or a potassium silicate, in water containing a volatile basic compound in the timber, ambient temperature pressure reducing the timber, semi-drying the timber, dipping the semi-dried timber in a second treating liquid of a high-concentration aqueous solution of a neutral salt at a high temperature for a long period, neutralization curing the timber to generate a silicate neutral and insoluble in a timber tissue, and highly fixing the antiseptic and mothproof component. An antiseptic and mothproof treated timber highly fixed by this method is provided.  <P>COPYRIGHT: (C)2003,JPO