baber/WOPTO huggingface dataset:
Patent JP-2004267908-A (JP)
Title: Device and method for processing incineration ash
Inventor: MATSUMOTO KATSUMI
IPC: B01F7/30
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent overload on a device and granulation of incineration ash to perform an efficient processing in carrying out a mixing/agitating processing of an incineration ash while making carbon dioxide flow through the incineration ash.  <P>SOLUTION: The processing device for the incineration ash is provided with a casing 1, an incineration ash supply port 16 open to the casing 1, a processed ash discharge port 32, a carbon dioxide supply port 27 and a carbon dioxide discharge port 30, and a mixing/agitating means 3 of a weighting method arranged in the casing 1. The device is used to mix and agitate the incineration ash, while the carbon dioxide is made to flow through the incineration ash.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271343-A (JP)
Title: Analog type display device
Inventor: MIYAZAWA TAKEAKI
IPC: G01D7/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the analogue type display device which can easily confirm approximate value displaying an indicator in the display panel in the image, even if the value of input data changes rapidly.  <P>SOLUTION: The analogue type display 1 is equipped with a main control part 3 for displaying the indicator image at the position, corresponding to the indicator location data in the display panel of a display part 5, in addition to the display control part 4, while computing the location data Dip to point out the location of an indicator, based on the value of data D1. The main control part 3 calculates the location data Dip, based on the value of the data D1 so that the location data Dip shows the response of the first order delay or the second order delay, corresponding to the data D1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269759-A (JP)
Title: Granulated carbon black
Inventor: OSAKI YASUNARI
IPC: C09C1/48
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granulated carbon black with high handling properties and excellent dispersibility.  <P>SOLUTION: This granulated carbon black comprises a granulated component with a particle diameter in a range of 0.5-1.0 mm, and a density D (g/cm<SP>3</SP>) of the granulated component with the particle diameter in this range, is in a range of -0.005×DBP+1.069<D<-0.0049×DBP+1.170 as an index showing the structure of the carbon black expressed by a volume (cm<SP>3</SP>) of dibutyl phthalate (DBP) which can permeate into carbon per 100 g. This granulated carbon black can be obtained by appropriately selecting the shape and arrangement of a spray tube for feeding water for granulation in a granulating machine, and controlling the diameter of sprayed liquid drops of a granulating water in a specified range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271116-A (JP)
Title: Fin structure of heat exchanger
Inventor: YAMAGUCHI HIROSHI
IPC: F24F1/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To increase heat exchange performance by performing heat exchange sufficiently by air flowing between louvers when a plurality of louvers are arranged in parallel in the direction of air flow in an intermediate plate part of a corrugated fin.  <P>SOLUTION: The first louver 12 is cut, raised, and formed so as to protrude on one side in the direction of plate thickness in the intermediate plate part 8, and the second louver 13 is cut, raised, and formed so as to bring it adjacent to a downstream side in the direction of air flow of the first louver 12 and protrude on the other side in the direction of plate thickness. Many first louvers 12 and second louvers 13 are continuously formed along the direction of air flow and are inclined in the same direction in the direction of air flow. The opposing first louvers 12, 12' in adjacent intermediate plate parts 8, 8' are formed so as to protrude in the same direction at the same position in the direction of air flow, and the opposing second louvers 13, 13' are formed in the same way.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269219-A (JP)
Title: Paper sheet postprocessing device
Inventor: MATSUO TAKESHI
IPC: B65H37/04
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform a stapling process in accordance with the number of paper sheets to be stapled.  <P>SOLUTION: A processing unit 4 performs a stacking process for a plurality of the paper sheets and the stapling process for a stacked paper sheet bundle. The processing unit is provided with a stapler 36 stapling the paper sheet bundle of the paper sheets in the number within the range of the preliminarily specified number, and a stapler 37 stapling the paper sheet bundle of the paper sheets in the number exceeding the range of the preliminarily specified number. The stapler 37 is arranged on the processing unit outside a position specified with the maximum width of the paper sheet receivable by the processing unit in a direction orthogonal to a conveying direction. The paper sheet bundle is moved to a stapling position of the stapler 36 or the stapler 37 in accordance with the number of the paper sheets to be stapled for stapling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273079-A (JP)
Title: Transparent sheet for optical information recording medium, method for manufacturing same, and optical information recording medium
Inventor: TSUNODA TAKESHI
IPC: B29C35/08
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a transparent sheet for an optical information recording medium, having high productivity and proper thickness precision.  <P>SOLUTION: The method for manufacturing the transparent sheet for the optical information recording medium includes a step for providing a hard coat layer by successively applying a radiation curing resin coating liquid on one surface of a cover film wound around like a roll so that the formed coating film is successively irradiated with radiation so as to be cured; a step for successively providing an adhesive layer on the other surface of the cover film; and a step for winding the cover film provided with the hard coat layer and the adhesive layer, again into the roll-like shape. The transparent sheet for the optical information recording medium manufactured by the manufacturing method and the optical information recording medium having the transparent sheet for the optical information recording medium are also obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279512-A (JP)
Title: Glass lens for anti-crushing multifunction safety spectacles
Inventor: MING CHEN YAU
IPC: G02C7/10
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass lens for anti-crushing multifunction safety spectacle which has safety, beauty and working characteristics of resin lens while keeping excellent optical properties of ordinary glass lens and is the improved glass lens in which the serious defects of the conventional glass lens are overcome.  <P>SOLUTION: Two sheets of glass lens elements 1, 2 which have a central part thickness of 0.5 to 1.5 mm and are polished for optical application are hardened by the infiltration of potassium ions. In order to form a crushing-resistant lens, a rupture-resistant polymer film 3 is interposed between the glass lens elements 1, 2 and, in such a state, the glass lens elements 1, 2 are laminated, wherein, adhesives 4, 5 are attached to the glass lens elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279670-A (JP)
Title: Exposure method
Inventor: MORIOKA TOSHINOBU
IPC: G03F9/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To continue an exposure process without decreasing the production efficiency even when masks are exchanged.  <P>SOLUTION: Patterns in masks R, RA to RD are projected onto a substrate P to expose based on the exposure data relating to the exposure. The correction data relating to the pattern positions of the masks R, RA to RD and the correction data relating to the processing of the substrate P after exposure are separately determined as the exposure data. The correction data relating to the pattern positions of the masks R, RA to RD after exchanged is obtained responding to the exchange of the masks R, RA to RD. The correction data of the masks R, RA to RD after exchanged is substituted for the correction data of the masks R, RA to RD before exchanged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279706-A (JP)
Title: Image forming apparatus
Inventor: YOSHIOKA TETSUYA
IPC: B41J29/38
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing storage capacity (memory) needed to count forms used for image formation.  <P>SOLUTION: Provided is a registration area 6 for registering size data of forms to be counted and form kind data. Further, provided are total data storage areas 78 to 712 for providing form data corresponding to the size data and form kind data by departments. The storage capacity for counting used forms according to sizes and kinds of the form by the departments can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281791-A (JP)
Title: Method and apparatus for treating substrate
Inventor: SHIRAISHI MASATOSHI
IPC: G03F7/38
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the uniformity in a remaining film at a portion subjected to half-exposure.  <P>SOLUTION: A substrate G is actually heat treated in a treatment chamber 42. The treatment chamber 42 has an upper stage plate 45 for heating a resist R from the surface of the substrate G, a lower stage plate 46 for heating the resist R from the rear surface of the substrate G, and an exhaust vent 47 for exhausting the gas in the treatment chamber 42. The upper stage plate 45 is provided while an upper air cylinder 51 for composing an upper drive mechanism 43 allows the upper stage plate 45 to rise and fall in a vertical direction in the treatment chamber 42. The lower stage plate 46 is placed on a floor 42b in the treatment chamber 42. The exhaust vent 47 is connected to a pump 50 via piping 48. The heating temperature and time by the upper and lower stage plates 45, 46 are controlled by a heating control unit 70. Air pressure in the treatment chamber 42 is controlled by controlling the pump 50 with an air pressure control unit 73.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288674-A (JP)
Title: Surface-emitting semiconductor laser and optical communication system using it
Inventor: KUWATA YASUAKI
IPC: H01S5/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multimode surface-emitting semiconductor laser that suppresses the jitter component of multimode laser light.  <P>SOLUTION: The surface-emitting semiconductor laser 100 which emits multimode laser light is provided with a shield 9 which shields a specific mode of multiple modes at a laser light emitting port 11. The semiconductor laser 100 contains a lower reflection mirror 2 and an upper reflection mirror 5 on a substrate 1, and an active region 3 and a current constriction layer 4 between the mirrors 2 and 5. The laser light emitting port 11 is formed on the upper reflection mirror 5. A columnar post (mesa) 101 is formed from the upper reflection mirror 5 to the current constriction layer 4, and the laser light emitting port 11 and shield 9 are formed in circular shapes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287578-A (JP)
Title: Automatic numbering device, method, and program
Inventor: KOYAMA TAKASHI
IPC: G06F17/50
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic grid numbering method, a device and a program in an assembly model which can be managed without making a change to the numbers of the grids by suppressing unused numbers to the minimum even if modification of components is made.  <P>SOLUTION: Numbers having maximum values among the numbers attached to the grids of each component (the maximum grid number) are classified by digit numbers, and among them, for the grids of the components classified to the minimum digit number (part P1 and part P5), the numbers are converted to grid numbers being attached with values different by components at one higher digit of the maximum grid number of the component and making the lower digit the original grid number. Then, the numbering in the same way as the above is repeated without using the given area 61.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286505-A (JP)
Title: Shape evaluating method for scanning/imaging optical element
Inventor: SHINPO KOHEI
IPC: G02B26/10
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To ensure shape evaluation having high theoretical correlation with optical characteristics in use, especially with a shift amount of a focusing position on an image plane, with respect to a shape measuring method for a scanning/imaging optical element of a scanning lens such as an fθ lens used in a light scanning device.  <P>SOLUTION: With respect to a light flux of a light source for the light scanning device, not only the width of the light flux passing through an optical functional surface in actual use but also a light quantity distribution is found by optical simulation. A model function, such as normal distribution, approximating the quantity distribution is previously found. In a calculation process in a process for deriving main scanning curvature errors or sub-scanning curvature, a weighted approximation is performed by using the above quantity distribution as a weighting function. Or else, curvature errors are calculated after thereto applying a finite impulse response (FIR) filter having the weighting function as a response function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286605-A (JP)
Title: Impedance measuring instrument
Inventor: BAN KAZUHIRO
IPC: G01R27/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To measure impedance under the condition where contact probes contact surely with a measuring object.  <P>SOLUTION: This instrument is provided with the pair of contact probes for current supply, the pair of contact probes for voltage supply, and a measuring part 9 for measuring a voltage between both end parts of the measuring object by a four-terminal method via the paired contact probes 4, 5 for the voltage supply contacting respectively with the both end parts, under the condition where a measuring current is supplied between the paired contact probes 2, 3 for the current supply contacting respectively with the both end parts of the measuring object, and for measuring the impedance of the measuring object, based on a voltage value of the measured voltage and a current value of the measuring current. The measuring part 9 is provided with a control part for measuring an electrostatic capacity between the contact probes 2, 4, and an electrostatic capacity between the contact probes 3, 5, and for comparing the electrostatic capacities measured by the measuring part 9 with preset reference electrostatic capacity to determine a contact condition, of the contact probes 2-5, with the measuring object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004253753-A (JP)
Title: Ventilation fan device for electronic apparatus
Inventor: SUGIMOTO NORIYUKI
IPC: H05K7/20
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation fan device for preventing heating or powder dust from deteriorating performance of electronic components such as circuit boards with electronic circuits in desktop computers or electronic apparatuses etc.  <P>SOLUTION: In the ventilation fan device, a box shaped air filter 4 made of paper is attached to a pullout front panel 3 and inserted into a case body, which consists of an upper case 1 and a lower case 2, to send air from a suction inlet 7 of the pullout front panel to a fan outlet 9. This ventilation fan device is installed and fixed to an electronic apparatus so that the suction inlet 7 of the pullout front panel is exposed to an external surface of the apparatus and then a fan 6 is rotated to send air from which powder dust is removed by the box shaped air filter 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004293373-A (JP)
Title: Lubricating oil supply device for engine
Inventor: YOSHIDA NOBUAKI
IPC: F01M11/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil supply device for engine for enhancing lubrcity in starting without complicating the structure.  <P>SOLUTION: This lubricating oil supply device for engine supplies lubricating oil stored in an oil pan to respective parts by sucking up the lubricating oil by an oil pump via an oil strainer, and is constituted so that a suction pipe 20 rotates by gravity accompanying inclination of an engine by rotatably connecting the suction pipe 20 for sucking in the lubricating oil stored in the oil pan to the body side of the engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291426-A (JP)
Title: Molding tool
Inventor: FUJIWARA TAKAYUKI
IPC: B29C39/26
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding tool which does not require a too much peeling force and prevents the outward appearance of a sheet having a shape of minute indentations from becoming defective due to nonuniform peeling, warpage of the molding tool or others, in a process of peeling from the molding tool the sheet having the shape of minute indentations and constituted by a method wherein an ultraviolet curing type resin or ionizing radiation curing type resin being liquid is applied, a light transmitting base material is set thereon, a pressure is applied from above the material and a resin layer having the minute indentations shaped on the resin and cured is adhered integrally to the base material.  <P>SOLUTION: The ultraviolet curing type resin or ionizing radiation curing type resin being liquid is applied on the molding tool and the pressure is applied from above the light transmitting base material set on the resin, so as to shape the minute indentations on the resin. The molding tool has a slant of a slant angle (θ) forming a section non-perpendicular in the direction from the surface so processed as to have the shape of the minute indentations to the rear, at least on one side of the peripheral edge of the tool.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292251-A (JP)
Title: Production method and apparatus for anhydrous and hemihydrate gypsum
Inventor: KATAGIRI AKIO
IPC: C04B11/036
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain uniform hemihydrate gypsum and anhydrous gypsum from gypsum dihydrate such as flue-gas desulfurization gypsum produced in a coal fired power plant.  <P>SOLUTION: This production method for anhydrous and hemihydrate gypsum has a process of calcining the gypsum dihydrate by using a rotary drying apparatus having a rotating barrel and a heating means disposed on the outside of the rotating barrel when obtaining the hemihydrate gypsum or anhydrous gypsum by calcining the gypsum dihydrate such as flue-gas desulfurization gypsum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291460-A (JP)
Title: Laminated body and method for manufacturing laminated body
Inventor: FUJITA HARUNORI
IPC: A47B97/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated body which is excellent in adhesiveness and resistance to scuffing and can be suitably used for a desk mat and a table mat, and a method for manufacturing the laminated body.  <P>SOLUTION: The laminated body has a layer (A) comprising an olefin resin and a silicone compound and a layer (B) comprising an olefin resin. Content of the silicone compound of the layer (A) is 0.01-10 pts.wt. per 100 pts.wt. olefin resin in the layer (A), and the ratio of the thickness of the layer (A) to the thickness of the layer (B) satisfies the relation (I): the thickness of the layer (A)/the thickness of the layer (B) ≤1/8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291211-A (JP)
Title: Plastic abrasive and blast processing method
Inventor: KOBAYASHI KAZUYUKI
IPC: B24C11/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic abrasive with outstanding antistatic function which prevents accumulation of static electricity of a whole abrasive in processing, and also to provide a blast processing method using the same.  <P>SOLUTION: In the plastic abrasive used for a blast processing, nonionic surface active agent in 0.1 to 5 wt%, preferably 0.5 to 1 wt% of a base material is mixed. The HLB of the nonionic surface active agent is preferably 8 to 19, and the particle diameter of the resin base material is also preferably 20 to 5000 μm. The blast processing method uses this plastic abrasive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302191-A (JP)
Title: Light control element
Inventor: ICHIKAWA JUNICHIRO
IPC: G02F1/035
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a DC drift phenomenon of a light control element having a ridge structure and to provide the light control element which has high driving stability even in a wide band.  <P>SOLUTION: The light control element which has a substrate with electrooptic effect, and an optical waveguide and an electrode for modulation formed on the substrate having a ridge structure is characterized in that a DC drift preventive layer is provided on the substrate surface where the optical waveguide is formed and an annealing process is carried out after ridge machining.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005540-A (JP)
Title: Image display device with touch panel
Inventor: NOGUCHI TOMOISA
IPC: G02F1/1333
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device with a touch panel superior in a display grade, and easily reusing a display panel even when an adhesion error is caused in the image display device with the touch panel for integrally bringing an interface between the display panel and the touch panel into close contact with each other via a pressure sensitive adhesive layer.  <P>SOLUTION: This image display device with the touch panel is provided in such a manner that both an upper and a lower substrates of a touch panel part are made of a polymer film, and the pressure sensitive adhesive layer is formed of a pressure sensitive adhesive including acrylic polymer having a functional group concentration not more than 5 x 10<SP>-4</SP>mol/g as a base polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004308426-A (JP)
Title: Air supply device
Inventor: MINOGUCHI NORIHIRO
IPC: B01J4/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air supply device for supplying high pressure air by switching into a plurality of supply passages using a passage switching valve to provide constitution technology of the passage switching valve having high reliability.  <P>SOLUTION: In the passage switching valve 220 of a blower, a valve element 234 is driven by a solenoid mechanism 236 having alternate current and is abutted on a first valve seat 240 communicating with a first supply passage 218. The valve element 234 is driven by a spring 238 and is abutted on the first valve seat 240 communicating with a second supply passage 219. The first valve seat 240 is provided with a thin-walled piece 242a protruding by opposing to the valve element 234 and having a membrane type seal shape on a first face 242. This thin-walled piece 242a lets elastic repulsion force in the direction different from the direction of moving of the valve element 234 act for the valve element 234 when the valve element is abutted to suppress elastic repulsion force of the first valve seat 240 acting on the valve element 234 to proper level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI