baber/WOPTO huggingface dataset:
Patent JP-2003037230-A (JP)
Title: Package for housing semiconductor element
Inventor: BASHO YOSHIHIRO
IPC: H01L23/36
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem of heat generation, when a semiconductor element is operated being unable to be radiated externally efficiently, causing the element to be broken down thermally. SOLUTION: A package for housing the semiconductor element comprises a base 1, a frame-like insulator 2 mounted on the base 1 and having a wiring layer 6 connected to electrodes of the element 4, and a cover 3 mounted on the insulator 2 and hermetically sealing the inside of the insulator 2. The insulator 2 is made of a glass ceramic sintered material, having relative permittivity of 7 or lower and a thermal expansion coefficient range of 4 to 8 ppm/ deg.C. The layer 6 is made of a metal material, having electrical resistivity of 2.5 μΩcm or lower. The base 1 is made of tungsten and copper, and has a three-layer structure which has an intermediate layer 1c, made of 25 to 65 wt.% tungsten and 35 to 75 wt.% copper, and upper and lower layers 1b, 1d made of 70 to 95 wt.% tungsten and 5 to 30 wt.% copper and disposed on upper and lower surface of the layer 1c.
Patent JP-2003035924-A (JP)
Title: Lens mount cap
Inventor: TAGUCHI FUMIYA
IPC: G03B11/04
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a lens mount cap for changing the control parameters of interchangeable lenses. SOLUTION: The lens mount cap 2 includes a battery 3, a power supply circuit 4, a control circuit 5, a display drive circuit 6, an LCD display part 7, operating switches 8a to 8d, and an electrical contact 9B. The interchangeable lens 1 includes a lens CPU 10, a nonvolatile memory 11, an SWM circuit part 12, a vibration-proof circuit part 13, and an electrical contact 9A. The control circuit 5 carries out data communication with the electric circuit of the interchangeable lens 1 through the electrical contacts 9B and 9A, and transmits a command to rewrite the lens control parameters in the nonvolatile memory 11 and changed data to the interchangeable lens 1. The lens CPU 10 receives the command and the changed data, and rewrites the control parameters in the nonvolatile memory 11.
Patent JP-2003033607-A (JP)
Title: Filter and filtration method
Inventor: TAKASHIMA ATSUSHI
IPC: B01D25/12
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a filter and a filtration method in which compression filtration is carried out by controlling the electric current to be inputted to a pressure controlling valve to control compression pressure according to the prescribed operation pattern. SOLUTION: When a movable plate 4 is pressed against a filter medium 1, the compression pressure is changed by controlling the electric current to be inputted to the pressure controlling valve 55, which is used for controlling the oil pressure to be transmitted from a hydraulic pump 50a to the sides of the upper and lower hydraulic driving cylinders 51, 52 of the plate 4, according to the hourly quantity of the pressure to be changed and the elapse of the compression time which are calculated from the operation pattern showing the relation between the compression time and the compression pressure.
Patent JP-2002087992-A (JP)
Title: Composition and method for treating cataract
Inventor: ROSATI ROBERT LOUIS
IPC: A61K45/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method, pharmaceutical composition and kit, useful for treating cataract. SOLUTION: This composition contains estrogen agonist/antagonist, and a pharmaceutically acceptable vehicle, carrier or diluent. The estrogen agonist and/or antagonist is exemplified by the compound of the formula [wherein, R1 and R2 are the same or different, and each methyl or ethyl, or hydrogen or benzyl], an optical or geometrical isomer, or a pharmaceutically acceptable salt, an N-oxide, an ester, a quaternary ammonium salt or a prodrug thereof. The composition and the therapeutic method are not only effective but also can substantially reduce the load concomitant with the side effect accompanied with administration of the estrogen.
Patent JP-2003041052-A (JP)
Title: Production method for cellulose solution and thermoplastic cellulose ester
Inventor: HONDA KEISUKE
IPC: C08K3/16
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thermoplastic cellulose ester which is polymerizable in an excellent process stability without using a harmful reagent used in the conventional method for producing a cellulose solution and a thermoplastic cellulose ester. SOLUTION: In this production method for cellulose solution, cellulose is treated with dimethyl sulfoxide containing lithium chloride. In this production method for thermoplastic cellulose ester, an ester group is introduced into the cellulose dissolved in dimethyl sufoxide.
Patent JP-2003043869-A (JP)
Title: Image forming device
Inventor: TAKEUCHI IKUO
IPC: G01J1/42
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To avoid such a trouble that the entire image forming device cannot be used in case a medium detecting means in the image forming device is in an abnormal state for some reason. SOLUTION: In case it is determined that a sensor 131 for detecting a medium in a carrying path 125 is in an abnormal state, setting for the use of the carrying path 125 provided with the sensor 131, i.e., the setting of double-side mode, is inhibited without inhibiting the use of the entire image forming device 1000.
Patent JP-2003038630-A (JP)
Title: Smell generating system and air conditioning system
Inventor: TAKAHASHI KAZUO
IPC: F24F1/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To change the sense of a person by discharging a smell in response to the sense of the person inside a room. SOLUTION: The air conditioning system 8 is provided with a human sense sensor 9 for measuring the physiologic amount of a human autonomic nerve system, detecting the activity degree of the person and estimating the sense of the person and an air conditioning device 10 for conditioning air in response to the sense estimated by the sensor. A smell generating device 40 for discharging the smell in accordance with the sense which is estimated by the human sense sensor 9 is arranged in the air conditioning device.
Patent JP-2003041732-A (JP)
Title: Indoor stairway structure
Inventor: SATOMI AKINOBU
IPC: E04F11/17
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an indoor stairway structure allowing easy attachment and detachment of a stairway floor material to a treadboard, is with superior nonslip ability and sound insulation after attachment, and capable of imparting a feeling of warmth to a resident or the like. SOLUTION: In the indoor stairway structure, the floor material 2 having a corner part of about 90 deg. in a tip is adhered to the treadboard 3 from a tread to a riser of a stairway. At least a rear face layer of a tread 21 of the floor material 2 is fixed to a surface of a tread 31 of the treadboard 3 by a peel-up adhesive 4.
Patent JP-2003038998-A (JP)
Title: Coating material applying apparatus
Inventor: ONODERA MITSURU
IPC: B05C9/08
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To prepare a coating film having a uniform thickness when the coating film is formed on a film surface by passing a film between a gravure roll and a backing roll. SOLUTION: A cooling apparatus 400 for blowing cold wind on both end surfaces of the gravure roll 200 is provided. The cooling apparatus 400 has a plurality of nozzles arranged to be opposite to each other on both end surfaces of the gravure roll 200, supplies the cold wind uniformly from each nozzle 410 to the end surface of the gravure roll to efficiently cool the end surface of the gravure roll 200. The temperature difference in the axial direction of the gravure roll 410 occurs by blowing the cold wind on both end surfaces of the gravure roll 200. The diameter in both end parts of the gravure roll 200 is reduced by the temperature difference.  As a result, the nonuniformity of the pressure occurring between the gravure roll 200 and the backing roll 300 in the axial direction is absorbed by the difference of the roll diameter to eliminate or suppress the nonuniformity of the coating film.
Patent JP-2003053506-A (JP)
Title: Conveying device for carrying formed body into treating apparatus by carrying out from forming apparatus
Inventor: NAGUMO KOJI
IPC: B29C71/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device excellent in durability which can dip a formed product into cooling liquid on the way of carrying from a forming apparatus to a treating apparatus and has small setting space and can shorten the setting time. SOLUTION: In the conveying device 10, with which the formed product is carried out from the forming apparatus 11 by holding the formed product W positioned to the carry-out position after forming with the forming apparatus 11, with a holding device 35 fitted to the tip part of a robot arm in an articulated robot 10 and this formed product W is carried into the carry-in position in the treating apparatus 12, the articulated robot 10 is fitted to a base table 18 at the upper position of the treating apparatus 12, and a liquid vessel 20 for storing the cooling liquid cooling the formed product W, is disposed at the interval between the carry-in position-and the carry-out position and the formed product W is held at the carry-out position by shifting the holding device 35 with the robot arm,  and dipped into the cooling liquid in the liquid vessel 20 and carried into the carry-in position.
Patent JP-2003056349-A (JP)
Title: Direct injection type combustion chamber for diesel engine
Inventor: TSUJI HIDEMASA
IPC: F02B23/06
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a direct injection type combustion chamber for diesel engine wherein turbulence disturbing generation of a squish flow 14 is prevented to be generated, and the squish flow 14 is smoothly generated. SOLUTION: In this direct injection type combustion chamber for diesel engine, a swirl chamber 2 is provided inside a piston head 1, a swirl chamber entrance 4 opens on a ceiling wall 3 of the swirl chamber 2, a squish surface 5 is formed on an opening periphery part of the swirl chamber entrance 4, and fuel spraying 8 is performed from a porous injection nozzle 6 to an inner peripheral surface 7 of the swirl chamber 2. A recessed part 25 stepped down from the squish surface 5 to the swirl chamber 2 is formed on a boundary between an inner peripheral surface 9 of the swirl chamber entrance 4 and the squish surface 5.
Patent JP-2003055346-A (JP)
Title: Tetrahydrophalimide, use and synthetic intermediate thereof
Inventor: KOMORI TAKESHI
IPC: C07C311/08
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide compounds having excellent herbicidal effect. SOLUTION: The tetrahydrophthalimide is presented by formula [VII] [wherein X is a halogen atom (e.g. fluorine, chlorine, bromine), Y is a halogen (e.g. fluorine, chlorine, bromine), R<5> is a 1-3C alkyl (e.g. methyl, ethyl, propyl) or a 1-3C haloalkyl (e.g. trifluoromethyl)] and a herbicide containing the compound as an active ingredient is provided.
Patent JP-2003058022-A (JP)
Title: Image carrier cassette and image forming device provided with the cassette
Inventor: SAITO MASANORI
IPC: G03G21/16
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an image carrier cassette capable of inexpensively exchanging an image carrier, which is frequently exchanged and necessary to be exchanged, so that environmental load is reduced while respective image forming means accurately keep mutual positions, facilitating exchanging work and having a compact and simple structure and forming a high-quality image, and to provide an image forming device provided with the image carrier cassette. SOLUTION: This image carrier cassette is constituted of the image carrier 1 on which a toner image is formed and carried, a holding protection part 2 turnably holding and protecting the image carrier 1, a plurality of projecting parts 3 obtained by projecting the protection part 2 in the outer periphery direction of the image carrier 1, and a plurality of image forming areas 4 forming areas where other image forming means are arranged by sectioning the outer periphery direction of the image carrier 1 by the projecting parts 3.
Patent JP-2003053395-A (JP)
Title: Integrated treatment equipment for garbage, night soil and organic sludge
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of extremely rationally performing an integrated treatment of organic wastes, such as night soil, septic tank and garbage with an extremely simple facility and rapidly manufacturing compost having a high fertilizer value. SOLUTION: This integrated treatment equipment for the garbage, night soil and septic tank sludge has a self-heat generation mixing vessel which is supplied with the organic sludge and garbage discharged from a treatment system for the night soil and septic tank sludge under supply conditions under which the temperature thereof can be raised higher by >=40 deg.C than the temperature in a treating vessel by only the biological oxidation heat of the organic matter and performs biooxidation, a sludge dewatering equipment which dewaters the treated sludge subjected to the biooxidation from this mixing vessel and a treatment equipment which mixes the dewatered separated water from the dewatering equipment with the night soil or the septic tank sludge and performs a biological nitrification and denitrification treatment.
Patent JP-2002295920-A (JP)
Title: Adsorption heat pump
Inventor: HONDA SHIN
IPC: F25B35/04
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To improve a result coefficient of an absorption heat pump. SOLUTION: In a heat absorption process upon cooling operation, for example, a heat medium in an outdoor machine 2 is supplied to a first adsorption core 3 without continuously circulating the heat medium while lowering refrigerant humidity to release water from an adsorbent, and a heat medium in a first adsorption core 3 is supplied to the indoor machine 1, and further in heat dissipation process upon cooling operation the heat medium in the indoor unit 1 is supplied to the first adsorption core 3 such that the heat medium is moved oppositely to the heat adsorption process while adsorbing water in the adsorbent to raise refrigerant humidity in a closed container 7, and the heat medium in the first adsorption core 3 is supplied to the outdoor unit 3.  Hereby, a difference (temperature amplitude) between average temperature of the first adsorption core 3 upon the heat adsorption process and average temperature of the first adsorption core 3 can be reduced to hereby improve a result coefficient.
Patent JP-2003062650-A (JP)
Title: Stopper for positioning truck for centrifugal mold casting
Inventor: MIZUTA KIYOTSUGU
IPC: B22D13/10
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To develop a stopper which is capable of finely adjusting the stop position of a truck against a trough even if the heavy truck carrying centrifugal mold casting equipment collides with the stopper. SOLUTION: The newly invented stopper is intended to position the truck carrying the centrifugal mold casting equipment for centrifugally forming a tube out of molten cast iron poured into a rotating metal frask. A rotation axis 4 is pivoted to be free to rotate round an axial line parallel to the front edge 3a of the truck 3. The outer circumference of the rotation axis 4 is provided with cylindrical bodies 6 and 6 of which axial core is parallel to the rotation axis 4 but eccentric to the rotation axis 4. The rotation axis 4 can be driven so that its rotation angle is adjustable. The front edge 3a of the truck can touch the outer circumference of the cylindrical body 6.
Patent JP-2003065695-A (JP)
Title: Condenser for refrigerating machine
Inventor: IRITANI YOICHIRO
IPC: F25B39/04
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a shell and tube type condenser for refrigerating machine arranged to feed a cooling fluid through a plurality of heat exchanger tubes arranged horizontally and to feed refrigerant downward on the outside of the heat exchanger tubes in which transfer of condensation heat is not impeded by a condensation liquid film being produced in the heat exchanger tubes. SOLUTION: Cooling water flowing into a condenser from a cooling water inlet 8 flows into heat exchanger tubes 2 at the lower part, turns back at the left end and flows through the heat exchanger tubes 2 at the upper part before flowing out from a cooling water outlet 9. Refrigerant gas 15 flows from a refrigerant gas inflow nozzle 16 into the condenser where it is cooled by cooling water flowing through the heat exchanger tubes 2 and condensed. Upper part of the heat exchanger tubes 2 facing the refrigerant gas inflow nozzle 16 side is covered with a punching metal 11.
Patent JP-2003067721-A (JP)
Title: Map image display system and method
Inventor: OKAMURA JUNICHI
IPC: G08G1/137
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To move a display area of a map image on a user terminal shortly and smoothly when the map image is displayed on the user terminal according to map data provided by a map database site. SOLUTION: The map database site S has a map information database Sb for constructing and storing map data for displaying a unit image m smaller in display area than a map image M as a page of map image displayed on the user terminal T, along with position data indicative of the display area as a single unit. The user terminal T comprises a map image displaying means for combining a plurality of units of map data read out and delivered from the map information database Sb of the map database site S according to the position data to construct and display the page of map image M.
Patent JP-2003064572-A (JP)
Title: Method for producing recycled tile carpet
Inventor: IKEZAKI TAKAHIRO
IPC: D05C17/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To use carpet crushed products to economically obtain a tile carpet having a stable quality. SOLUTION: This process for producing the tile carpet in which a braking layer comprising a vinyl chloride sol and a reinforcing basic fabric in an integrated state is formed on the back side of a surface material, comprising superposing the reinforcing base fabric on the vinyl chloride sol coated on an endless belt, again coating the vinyl chloride sol on the reinforcing base fabric, and then superposing the surface material on the coated vinyl chloride sol, is characterized by coating the vinyl chloride sol on the reinforcing base fabric, supporting the carpet crushed products on the reinforcing base fabric through the vinyl chloride sol, superposing the reinforcing base fabric on the vinyl chloride sol layer coated on the endless belt, bringing the carpet crushed products supported on the reinforcing base fabric into close contact with the vinyl chloride sol coated on the endless belt, and thus forming the carpet crushed product layer in the vinyl chloride layer coated on the release endless belt.
Patent JP-2003076462-A (JP)
Title: Information processing device and method, recording medium and program
Inventor: SAKURAI MIKIKO
IPC: G06F3/0484
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To improve visibility of operation indication and operability. SOLUTION: At a step S31, it is determined whether an equalizer button is pressed down or not and when it is determined that the equalizer button is pressed down, at a step S32, it is determined whether an equalizer image is displayed or not. When it is determined that the equalizer image is not displayed, the process goes to a step S33. At the step S33, a GUI section displays the equalizer image in a manner to cover it from upward to downward. At the step S32, with displaying the equalizer image, when any one of the equalize button, a CD tub, an import tub, a play list, a transfer tub, an equipment media tub or an Internet tub is pressed down, at a step S34, the GUI section is in a non-displaying state in a manner to peel off the equalizer image from downward to upward since the equalizer image is displayed.
Patent JP-2003074561-A (JP)
Title: High speed rotation rolling bearing
Inventor: AIHARA SHIGEAKI
IPC: F16C33/66
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing retaining a lubrication oil film for a long time and hardly bringing rapid temperature rise and seizure in a high speed rotation rolling bearing for the spindle of a high speed rotation machine tool or the like. SOLUTION: Minute irregularities are formed on the faces 1A, 1B sliding with the rolling body 3 and the outer ring 2 in the retainer 1. The minute irregularities have 1-6 μm in the average roughness (Ra) and the number of recessions is 1-6 per 100 μm.
Patent JP-2003073430-A (JP)
Title: Resin composition, molding and method for producing molding
Inventor: AMEKAWA MUTSUHIDE
IPC: C08F2/44
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a methacryl-based resin molding having high heat resistance and excellent impact resistance, its production method and a resin composition as a raw material. SOLUTION: The resin composition is characterized by containing the following components (A)-(D): (A) a monomer mixture of 30-60 pts.wt. which contains a monofunctional unsaturated monomer consisting essentially of methyl methacrylate and a polyfunctional unsaturated monomer having at least two radically polymerizable double bond in a molecule; (B) a resinous particle of 40-70 pts.wt. which comprises a polymer of an unsaturated monomer consisting essentially of methyl methacrylate and contains a particle comprising a partially cross-linked resin; (C) a bifunctional methacrylate having a molecular weight of 500-2000; and (D) a radical polymerization initiator. The method for producing the molding comprises the incorporation and hardening of a molding material obtained by mixing and maturing the resin composition.
Patent JP-2003071356-A (JP)
Title: Coating apparatus and coating method
Inventor: FURUYA KOICHI
IPC: B05D1/26
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive coating apparatus for applying and forming a functional film, a colored film or the like for the purpose of stain resistance or heat ray blocking on a large-sized plate like body, particularly a large-sized glass for a building window or a vehicle window with high productivity without occurrence of color non-uniformity and to provide a coating method for the same. SOLUTION: The coating apparatus is composed of an applicator movable with a prescribed gap between the applicator and the plate like body and is for supplying a coating liquid to the gap between the plate like body and the applicator while advancing the applicator and coating the plate like body. The plate like body is horizontally placed on a stage and the applicator moves while keeping the prescribed gap between the applicator and the upper surface of the plate like body placed on the stage.  A step crossing the advancing direction of the applicator at right angle is provided on the lower surface of the applicator to form >=2 surfaces on the lower surface, and the gap between the lower surface of the applicator in the advancing direction side and the upper surface of the plate like body is wider than the gap between the lower surface of the applicator in the direction opposed to the advancing direction and the upper surface of the plate like body.