baber/WOPTO huggingface dataset:
Patent JP-2004174305-A (JP)
Title: Method and apparatus for treating inorganic sludge
Inventor: MITANI SUMIO
IPC: C02F11/14
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic sludge treatment method which effectively classifies inorganic sludge into a gravel component and a clay or silt component, utilizes the classified gravel component as coarse aggregate and fine aggregate as it is, dehydrates flocs formed by flocculating and sedimenting the clay or silt component and adds a solidifying material to the dehydrated flocs to obtain a building material corresponding to the second-class improved soil and eliminates the production of industrial waste, and an inorganic sludge treatment apparatus therefor.  <P>SOLUTION: In the inorganic sludge treatment method, aggregate is certainly classified using a drum washer, a trommel and a classifier, and the flocculation of the clay or silt component is accelerated using a PAC (polyaluminum chloride) charging stirring tank provided with a flow blocking plate and an air diffusion pipe while the sedimented and separated flocs are dehydrated. When the solidifying material is added to the dehydrated flocs to solidify the flocs, the addition amount of the solidifying material is adjusted corresponding to the physical properties of a product. The inorganic sludge treatment apparatus is also disclosed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175182-A (JP)
Title: Electronic interlock system
Inventor: EBUCHI TOMOHIRO
IPC: B61L19/06
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To simplify new installation and renewal work of a railway signal instrument by standardizing software of a terminal included in a field control terminal controlling a railway signal field instrument.  <P>SOLUTION: This electronic interlock system consists of an interlock logic device (a field instrument facility data group 70, interlock logic operation part 80, a telegram creation part 90)10 creating control commands to a plurality of railway signal field instruments 31ij such as a point, a signal and a contact output, and a plurality of the field control terminals 3n connected to the interlock logic device via a communication circuit 20 having a plurality of control boards 31i carrying out control output to a plurality of the railways signal field instruments and a control operation part 310 controlling the control boards 31i mounted thereon. A control command telegram sent to a plurality of the field control terminal from the interlock logic device includes facility data group relating to a plurality of the railway signal field instruments of control targets, but a plurality of the field control terminals does not include facility data group relating to a plurality of the railway signal field instruments.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179874-A (JP)
Title: Image processing apparatus
Inventor: TSUDA TAKAO
IPC: G06T1/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus with high color reproducibility capable of preventing a color of captured image data from being different from a color when the image data are converted and then displayed or outputted and also avoiding colors in both outputs from different output devices from being different when the output devices output the same image.  <P>SOLUTION: The image processing apparatuses 100, 200 use an input profile F1 to convert received image data G1 into standard color image data G2 and use an output profile F3 to generate output image data G3 on the basis of the standard color image data, are provided with an input profile table T having a plurality of input profiles, select an input profile F2a for inversely converting a recording profile F2 used when the image data are recorded on a recording medium C from the input profile table, and use the selected input profile to convert the received image data into the standard color image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179883-A (JP)
Title: Image adjustment method, image input apparatus, digital still camera, image forming apparatus, and computer program
Inventor: FUJITA KOICHI
IPC: H04N101/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image adjustment method for selecting the quality of an image in the same way as the image quality of an image to be developed is selected through the selection of a film in silver-salt photography, an image input apparatus such as a digital still camera and an image forming apparatus capable of implementing the method, and a computer program that is read into a computer to realize the method.  <P>SOLUTION: A RAM 12-1 stores a plurality of parameter groups each including a plurality of parameters for image processing applied to an image, a reception section 17 receives an instruction to select a required parameter group from a plurality of the parameter groups, and image processing is applied to the image on the basis of the parameters included in the received parameter group to adjust the image quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003227817-A (JP)
Title: Method for evaluating quality in pyroligneous acid
Inventor: SHIBATA AKIRA
IPC: G01N30/86
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating the quality of a pyroligneous acid and for identifying inferior products.  <P>SOLUTION: The constituent of the pyroligneous acid is analyzed by analyzing equipment and the database of peak patterns is formed. A sample to be evaluated is subjected to the analysis and the peak patterns are drawn. Then, the peak pattern of the sample to be evaluated is compared with that of the database for evaluating the quality. Additionally, the constituent of the pyroligneous acid is analyzed by the analyzing equipment and the database of a specific constituent content ratio is formed. The sample to be evaluated is subjected to the analysis and the specific constituent content ratio is measured. The specific constituent content ratio of the sample to be evaluated is compared with that of the database for evaluating the quality.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181818-A (JP)
Title: Sheet lamination molding method and equipment
Inventor: KUMAMOTO HIROAKI
IPC: B29C67/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To form a molded article having a complicated shape by a sheet lamination molding method and to enable the stripping work after the lamination to be carried out easily.  <P>SOLUTION: The molded article 11, the eaves part 12, and the protrusion part 13 are separately formed by a paper lamination molding method and combined after unnecessary portions are stripped. The protrusion part 13 is formed in the lamination direction different by 90° from that of the base part 12, and the cross section vertical to the lamination direction is made large so that the part is unsusceptible to the damage from the stripping after completion of the lamination. Even in a more complicated shape, by changing the lamination direction, it is possible to make receiving the damage at the time of stripping hard to occur and to conduct the stripping work after the lamination easily.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003337223-A (JP)
Title: Method of manufacturing passive patterned retarder and optical retarder manufactured thereby
Inventor: KHAZOVA MARINA
IPC: G03F9/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently manufacturing a passive retarder on which a pattern is formed with a fine structure.  <P>SOLUTION: An alignment layer 37 comprises sets of regions. Each region has elongate surface relief features aligned in the same alignment direction. The alignment directions of different sets are different from each other. The alignment surface 37 is coated with a layer 38 of a polymerizable and flexible liquid crystal material of which the optic axis is oriented by the grating-like structure of the lower side. The liquid crystal material layer is then fixed, so that the optic axis is defined and fixed by the grating-like structure of the alignment layer 37.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184347-A (JP)
Title: Wattmeter
Inventor: SHIODA TOSHIAKI
IPC: G01R21/133
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that relay wiring performed at every measurement requires much labor and sometimes a wattmeter is broken by a wrong operation, in the background that a voltage between both ends of a lamp and a current flowing in the lamp are inputted to the wattmeter through the relay so that a high voltage generated when a power source of an inverter is inputted is not applied to the wattmeter.  <P>SOLUTION: The relay is built in the wattmeter, to thereby enable to operate the contact of the relay and to display the relay state. When a measuring voltage, a measuring current or a measuring power is lowered below a prescribed threshold, the relay is set to be opened. Hereby, the labor for relay wiring is not required, and the wrong operation is prevented because the relay state is displayed, and the work efficiency is heightened. In addition, since the relay is opened by cutting off the power source of the inverter, breaking of the wattmeter caused by an artificial mistake can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188479-A (JP)
Title: Full-mold casting method and casting mold
Inventor: MORI SHIGEKI
IPC: B22C9/02
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To make useable a high density lost foam pattern without sacrificing the stability of a casting mold and also, lowering the productivity.  <P>SOLUTION: In a full mold casting method with which molten metal is poured into the casting mold molded by burying the lost foam pattern 2 into molding sand 3, and the lost foam pattern 2 is burnt and replaced with the molten metal, the above lost foam pattern 2 is formed of the high density foaming material having < 50 times of the foaming magnification so as to improve the machining precision and also, restrain the deformation in molding, and on the other hand, in the above molding sand 3, hydrogen peroxide (H<SB>2</SB>O<SB>2</SB>) is beforehand impregnated. When the molten metal is poured into the casting mold, a large amount of oxygen is generated by developing thermal decomposition of the hydrogen peroxide and the lost foam pattern 2 is almost perfectly burnt by the oxygen and the production of the residue is restrained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188569-A (JP)
Title: Lens grinding and processing apparatus and grinding water treatment device used for apparatus
Inventor: ETO YASUTO
IPC: B24B13/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding water treatment device of a lens grinding and processing apparatus which defoams foams caused in flowing of the grinding water into a grinding water tank.  <P>SOLUTION: The grinding water processing device 27 of the lens grinding and processing apparatus 1 is equipped with a grinding water tank 3 to store the grinding water used in grinding processing of a spectacle lens, a grinding water supply hose 19 (a grinding water discharge hose) to flow the grinding water into the grinding water tank 3, and a grinding water processing means to filter the grinding water stored in the grinding water tank 3 and separate grinding chips or the like and then generate pured water. The grinding water treatment means is equipped with a pured water returning hose 31 to return the pured water to the grinding water tank 3 and a jetting means N (a jetting nozzle) to jet the pured water and mix the pured water with the grinding water flowed from the grinding water supply hose 19 is mounted on a top end of the pured water returning hose 31 and foams developing on the surface of the grinding water stored in the grinding water tank 3 are defoamed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195667-A (JP)
Title: Laminated layer, dry laminate processing method, and apparatus for the method
Inventor: KAMIYAMA MASAHIKO
IPC: B32B7/12
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry laminated layer whose appearance quality is improved by suppressing generation of carbon dioxide between layers of dry laminates.  <P>SOLUTION: Film sheets having high gas barrier properties are mutually laminated under at least either one of conditions, that is, a condition (a) for holding atmospheric humidity to ≤ 45% RH by a dehumidifying means, a condition (b) for holding the temperature of an adhesive (pan) and/or a coating roll to a dew point or higher by providing a heating means and a condition (c) for blowing hot air against the laminating surface of the film sheet to dry the film sheet by providing a blower means. Further, the compounding ratio of an isocyanate type curing agent for the adhesive is lowered to prevent the occurrence of carbon dioxide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198657-A (JP)
Title: Electronic percussion instrument and oscillation detector
Inventor: YOSHINO KIYOSHI
IPC: G10H1/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic percussion instrument and an oscillation detector in which the structure of a frame is simplified to reduce its attachment cost and the beat sensitivity distribution of a frame sensor can be made approximately uniform.  <P>SOLUTION: The electronic percussion instrument 1 has a flange part 4a provided in the outside periphery of a sensor frame 4, and the flange part 4a is constituted so as to engaged with the upper end peripheral edge of a shell part 2. Therefore, the sensor frame 4 is held and fixed between a rim 6 and the body part 2 through a head 5 by screwing the rim 6 to the shell part 2. Thus attachment to the shell part 2 of the sensor frame 4 is simplified. Since the flange part 4a of the sensor frame 4 is brought into approximately uniform contact with the upper end peripheral edge of the shell part 2 overall in the circumferential direction, oscillation is approximately uniformly transmitted from the rim 6 to a rim shot sensor 31 to be able to reduce variance in beat sensitivity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198934-A (JP)
Title: Electro-optical device packaged in case, projection display device, packaging case, and manufacturing method therefor
Inventor: MIYASHITA TOMOAKI
IPC: G03B21/16
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable an electro-optical device packaged in case to display the images of high quality independently of the temperature environments.  <P>SOLUTION: The electro-optical device packaged in a case is provided with an electro-optical device (500) and a packaging case (601), and the electro-optical device is provided with a substrate like a TFT array substrate (10), a counter substrate (20), or a dustproof substrate (400) and allows projection light to be made incident thereon. The packaging case comprises a plate (610) arranged so as to face one surface of the electro-optical device and a cover (620) which covers the electro-optical device and has a portion in contact with the plate, and causes at least a part of the electro-optical device to be held by at least one of the plate and the cover to store the electro-optical device therein. The plate has a coefficient of linear expansion within a prescribed range based on the coefficient of linear expansion of the substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195132-A (JP)
Title: Ball put out device for game machine
Inventor: MATSUMOTO YUUKI
IPC: A63F7/02
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve a quality reliability while bringing harmony between the detection sensitivity of a ball shortage detector and the occurrence of an abnormality in a mechanism.  <P>SOLUTION: When a ball absence detection time by the ball shortage detector 5 is a short abnormality detection time t1, an abnormality determining means 20 performs assumption that it is a temporary phenomenon where balls are not continuously received by the ball receiving part of a sprocket 15. The abnormality determining means 20 sets a time from the start of stop control till a re-trial for controlling the put-out of an actuator 17 to an abnormality release time T1 which is sufficiently short for releasing non-continuity where the balls are not continuously received by the ball receiving part of the sprocket 15. When the ball absence detection time by the ball shortage detector 5 is a long abnormality detection time t2, the means 20 performs assumption that it is a phenomenon where the balls are not supplied to the sprocket 15 from the side of game machine arrangement equipment. The means 20 sets a time from the start of stop control till the re-trial for controlling the put-out of the actuator 17 to an abnormality release time T2 which is sufficiently long for replenishing the balls to the sprocket 15 from the side of the game machine arrangement equipment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207269-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SATO MAMORU
IPC: H01L21/822
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable semiconductor regions having various impurity concentrations to be easily formed.  <P>SOLUTION: A diffusion mask 3 with openings 3a and 3b is formed on a semiconductor substrate 1. Impurities are diffused into the semiconductor substrate 1 through the opening 3a so as to form a base region, and impurities are diffused into the semiconductor substrate 1 through the opening 3b so as to form a third semiconductor region. At this point, the opening 3b is so formed as to make the opening rate of the opening 3b in a third semiconductor region forming area equal to the impurity concentration ratio of the base region to the third semiconductor region.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204864-A (JP)
Title: Butterfly valve
Inventor: TSUKAHARA NAOKI
IPC: F16K1/226
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a butterfly valve in which a valve body can be easily manufactured.  <P>SOLUTION: A cylindrical valve box seat 3 is arranged in a valve box 2. A valve box seal member composing of a pair of semi-circular seal pieces 11a and 11b is arranged between an inner peripheral surface of the valve box 2 and an outer peripheral surface of the valve box seat 3. A valve rod 5 is arranged, penetrating the valve box 2 and the valve box seat 3. A pivotable valve body 6 is provided around an axial line 8 of the valve rod 5 is arranged in the valve box seat 3. A valve body seat 7 coming in contact with the inner peripheral surface of the valve box seat 3 is provided in a completely closed state at the peripheral edge of the valve body 6. When placing the valve body 6 at a completely closed position S, a center cross section A including the valve body seat 7 and intersecting at right angle in the thickness direction of the valve body 6 is inclined at a predetermined angle α to the opening direction O of the valve body 6 around the axial line 8 of the valve rod 5 with respect to a passage cross section B intersecting at right angles with a passage axis line 4 in the valve box 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206752-A (JP)
Title: Digital music playback audio device
Inventor: CHIN SHAKUSO
IPC: G10L19/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital music broadcasting audio device reading digital music data in different storing devices and performing playback of the data.  <P>SOLUTION: A storing device inputting unit is extended additionally to a basic structure (including at least a recording tape player, a CD player, a broadcast receiver, a pretreatment device, a sound source selector switch, an amplifier and at least one speaker) of an audio device. Thereby, a user can read digital music information of different storing devices. The audio device is provided with not only functions of broadcasting, a CD or a tape playback but also a digital music playback function.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207365-A (JP)
Title: Magnetic circuit material and method of manufacturing the same
Inventor: MATSUMOTO AKIKAZU
IPC: C22C37/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic circuit material which utilizes a bulk material and assures a large attracting force per unit area.  <P>SOLUTION: The magnetic circuit member is made of an iron system material allowing inclusion of plumbago particle. This plumbago particle is formed in the shape of a long pole, and the magnetic flux is formed in the longitudinal direction of the plumbago particle. Moreover, the method of manufacturing the magnetic circuit material comprises the steps of preparing for the iron system material obtained by conducting the swaging process to the iron system material allowing the existence of the plumbago particle, and conducting the heat treatment of the iron system material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206369-A (JP)
Title: Access method and access program to common resource
Inventor: MURAI MASAO
IPC: G06F15/177
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem of prolonged processing time because of convergence of a common bus for poling lock release and waiting for release in the case that accessing common resource is locked in a conventional method which needs an exclusive process at the time a plurality of processors access to the common resource of a common memory.  <P>SOLUTION: Processors 1, 4 access to the common resource of the common memory 9 via a common bus 8 in the method which includes a dual port RAM 7 connected to local buses 3, 6 of each processor and management information of each common resource. The processor 1 matches a tag number to the dual port RAM 7 and stores writing data beforehand at the time of accessing for writing and the tag number is set to the management information and a writing process is executed if the management information is lock-off. As for accessing for reading of the processor 4 during the above period of time, the tag number is read from the management information and data are read from the dual port RAM 7. With the access for writing, the tag number corresponding to writing data stored beforehand is set to the management information as well. This writing process is achieved also by the processor 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202558-A (JP)
Title: Laser processing machine
Inventor: MIYAGAWA NAOTOMI
IPC: B23K26/064
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser processing machine capable of surely controlling an irradiating position of leaser beam to a workpiece W.  <P>SOLUTION: A torch mounting member 28 and a second motor 27 as its rotary driving means are arranged on a gyrating member 17 free of gyrating driving, and a rotary driving system of the gyrating member 17 and a rotary driving system of the torch mounting member 28 are separated each other. Even though either of the gyrating member 17 and the torch mounting member 28 is gyrated, a rotary driving force of the gyrating member is not operated as the rotary driving force of the other member, and change of a gyrating position caused by co-rotation of the other member is eliminated. Thus, positioning control between the gyrating member 17 and the torch mounting member 28 is accurately performed, and an irradiating position of laser beam to the workpiece is accurately controlled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204407-A (JP)
Title: Crimped polylactic acid yarn for carpet
Inventor: KIMURA TOSHIAKI
IPC: C08K5/20
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crimped polylactic acid yarn for carpet having excellent abrasion resistance and high quality.  <P>SOLUTION: The crimped polylactic acid yarn for carpet is composed of a polylactic acid fiber and contains a fatty acid bisamide and/or an alkyl-substituted fatty acid monoamide in an amount of 0.1-5 wt.% based on the total fiber. The crimped yarn preferably has a crimp extension of 3-35%, a single fiber fineness of 3-35 dtex and a cross-section non-circularity of 1.1-8. The crimped yarn gives a carpet having excellent property to quickly recover the original state after removing the load applied to compress the carpet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI