baber/WOPTO huggingface dataset:
Patent JP-2003036680-A (JP)
Title: Flash memory and its storage data erasing method
Inventor: FUCHIGAMI KEISUKE
IPC: G11C16/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a flash memory in which an erasure sector of a bank unit can be specified and a command input time can be shortened. SOLUTION: When 6th cycle of a command cycle of a sector erasing function is divided into the first half cycle and the second half cycle and bank addresses being different depending on the first half and the second half are specified in 6th address hold-time, as a holding pulse of bank selection information BKLACLK is outputted from a command controller 21, and all sector information included in a specified bank are held en bloc in a sector latch circuit 22 as an erasure sector, in the sector erasing function, erasing sectors in all sectors can be specified with not only erasure specifying of only one sector but a bank unit.
Patent JP-2003035697-A (JP)
Title: Potential detector
Inventor: AKAZAWA SHINICHI
IPC: G01N27/30
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a potential detector for measuring ORP values or the like stably in an anaerobic bath. SOLUTION: The potential detector comprises an electrode, a rod-like electrode support for supporting the electrode at the tip, a protection cover for protecting the tip of the electrode support, a measurement display section for measuring potential that is detected by the electrode, and an electrode-polishing means for polishing the surface of the electrode, thus detecting the potential of a liquid sample by bringing the electrode into contact with the liquid sample. In the potential detector, the tip of the protection cover is flattened, and the position of the flat surface is set to the same level as the surface of the electrode in the extension direction of the electrode support, or is allowed to be present ahead of the surface of the electrode. Or, when a leg is to be provided in the protection cover, the opening section between the leg sections is set to be 70% or larger.
Patent JP-2003030259-A (JP)
Title: Cad system, design support program for cad system and designing method
Inventor: KAWAI MOTOMASA
IPC: G06F17/50
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a CAD system that enables more efficient user operation and also is provided with a more versatile macro function. SOLUTION: A generation instruction of an object shape is extracted among pieces of existing CAD data, and the generation instruction is displayed so as to be able to optionally select a parameter included in the generation instruction. An operator can attach a degree of freedom to the selected parameter. The generation instruction is stored together with the parameter with the degree of freedom attached thereto as a macro program. The macro program is carried out to deform the object shape into a desired shape by starting the macro program and inputting the parameter with the degree of freedom attached thereto.
Patent JP-2003033451-A (JP)
Title: Golf club head and method for producing the same head
Inventor: YAMAKI RYOJI
IPC: A63B53/04
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head giving a dramatic increase to a carry. SOLUTION: A bowstring material 5 is stretched tight across a protrusion part 4 of a back side of a face part 1. This golf club head uses repulsion of the bowstring material 5 by pushing the protrusion part 4 toward the front side of the face part 1 by this bowstring material 5.
Patent JP-2003036932-A (JP)
Title: Lever type connector
Inventor: TATE HIDEJI
IPC: H01R13/639
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce the numbers of parts. SOLUTION: In the state where a lever 30 is in an initial position, an operation part 31 is located so that it may correspond with a circumference part, but not with the central part, among a back surface 10R of the connector housing 10. Moreover, the operation part 31 is displaced toward a front surface 10F side, along with the upper surface 10S (outside surface) of the connector housing 10, in connection with the rotation-movement of the lever 30 from an initial position to an inserting position. Thereby, interference with electric wires 11, which are drawn from the back surface 10R of the connector housing 10, and the operation part 31, is avoidable. Therefore, an electric wire cover for bending the electric wires 11, which are drawn from back surface 10R of the connector housing 10, sideways becomes unnecessary.
Patent JP-2003035364-A (JP)
Title: Gasket
Inventor: OTANI YOSHIMASA
IPC: F16J15/10
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a gasket which can eliminate instability of installed size due to the dry sealing method. SOLUTION: In a plane constructing method for flatly fixing a plurality of panels 1 with their long side butt end faces facing each other, an elastic gasket made of elastic rubber composition material is inserted into a gap 2 between the long side butt end faces of neighboring panels 1, 1 as a long gasket having a cross section equal to that of the gap 2. The elastic gasket comprises a trunk portion 4 to be inserted into the gap 2, a cover portion 5 which is located at the top of the trunk portion 4 and seals the gap 2, and an elongation- suppressing portion 15 formed by kneading the elastic rubber composition material and non-extensible short fiber so as to be continuous for its overall length.
Patent JP-2003038442-A (JP)
Title: Cornea shape measuring device
Inventor: IWANAGA TOMOYUKI
IPC: A61B3/10
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To measure a cornea shape in peripheral part with high accuracy by aligning an eye to be examined with a device with good accuracy without complicating the device. SOLUTION: This cornea shape measuring device has a plurality of fixation targets 10 disposed symmetrically around the optical axis to be presented to an eye E to be examined. An examining part 16 is moved for a designated distance in a preset direction by an X-axis motor 17, a Y-axis motor 18 and a Z-axis motor 19 at every fixation index presented to the eye E to be examined, light flux from an eye refracting power measuring light source 6 is applied to the eye E to be examined, and its reflected light is obtained to perform measurement by an eye refracting power measuring means 7.
Patent JP-2003035100-A (JP)
Title: Packer
Inventor: KUWATA NOBUYOSHI
IPC: E21D20/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a packer which can bring about a sure caulking effect, can shorten caulking time, can facilitate filling work, and can be set even if a gap between a rock bolt and spraying concrete or natural ground is made small. SOLUTION: A caulking-agent runway preventing bulkhead material 3 having liquid impermeability is fitted externally into the rock bolt 2 in a state of surrounding an outer peripheral part of the rock bolt 2; a liquid-permeable covering bag 4 is inserted externally into the rock bolt 2 in a state of housing the bulkhead material 3; and an injection tube 5 for feeding a chemical solution for caulking is provided in a space between the bag 4 and the rock bolt 2.
Patent JP-2003039135-A (JP)
Title: Method, apparatus, and program for fluctuation projection of effective clay content/grain size distribution of molding sand, and recording media of program
Inventor: NISHIDA OSAMU
IPC: B22C5/04
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of adjusting an amount of additives such as bentonite, new sand, and fine powder before occurrence of defected castings by observing compressive strength and a permeable degree as a property of casting sand and by giving a warning before an effective clay content/ grain size distribution enter into a danger zone. SOLUTION: Abnormal fluctuation of an effective clay content/grain size distribution is easily found and forecast by memorizing values of compressive strength and a permeable degree measured by a sand-property measuring apparatus, and by calculating the values of the compressive strength and the degree of the permeable degree by means of moving averages of designated points, and calculating a deviation with a controlled value, and calculating an accumulated sum of respective deviations, and determining whether the accumulated sum of respective deviation is in a continuous decline or rise.
Patent JP-2003048739-A (JP)
Title: Method for manufacturing optical fiber
Inventor: TANAKA NARIYUKI
IPC: C03B37/029
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber by which contamination by dust during drawing is decreased and an optical fiber having stable characteristics, a constant outer diameter and little part with low strength is obtained. SOLUTION: The system is provided with a drawing furnace housing box which surrounds the drawing furnace and an optical fiber preform outside of the drawing furnace and with a glass fiber housing box which surrounds the glass fiber exiting from the drawing furnace housing box and running through a cooling device to a resin coating device and surrounds the cooling device. Clean air is introduced into the drawing furnace housing box and into the glass fiber housing box to generate positive pressure in each box to prevent deposition of dust on the optical fiber preform and on the glass fiber.
Patent JP-2002121272-A (JP)
Title: Lactic acid polymer and method for producing the same
Inventor: YAMAMOTO KOHEI
IPC: C08G63/08
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a lactic acid polymer used as a sustain release preparation base material which can sufficiently control the initial early excessive release of a physiologically active substance from a microcapsule encapsulating the physiologically active substance therein and can stably maintain the release rate over a long period. SOLUTION: The method for producing the lactic acid polymer containing polymers having weight-average mol.wts. of <=5,000 in an amount of about <=5 wt.% and having a weight-average mol.wt. of 15,000 to 50,000, is characterized by hydrolyzing a lactic acid polymer having a high mol.wt., leaving the solution containing the obtained hydrolyzates under a condition capable of depositing the target lactic acid polymer contained therein, and then separating and obtaining the deposits. The lactic acid polymer contains polymers having weight-average mol.wts. of <=5,000 in an amount of about <=5 wt.% and has a weight-average mol.wt. of 15,000 to 50,000. The base material used for the sustained release productions and containing the lactic acid polymer is provided and the use of the lactic acid polymer as the base material for the sustained release preparations is also provided.
Patent JP-2003050421-A (JP)
Title: Camera equipped with polarizing filter and polarizing filter device
Inventor: YOKOSATO JUNICHI
IPC: G03B17/14
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a camera equipped with a polarizing filter constituted so that one polarizing filter is used both for photography and observation photometry in a rangefinder camera, and to provide a polarizing filter device. SOLUTION: This camera has a camera body having at least either a finder or a light receiving part, a polarizing filter supporting part pivotally supported on a mount base plate by a 1st fixed pivotally supporting point, the polarizing filter supported to freely rotate at the polarizing filter supporting part, and a link supported by a 2nd fixed pivotally supporting point provided on the mount base plate and a moving pivotally supporting point provided at the polarizing filter supporting part. Thus, the camera equipped with the polarizing filter where the polarizing filter is moved by a non-parallelogrammic link between a photographing position in front of a photographic lens and an observing position in front of the finder, and the polarizing filter device are provided.
Patent JP-2003051888-A (JP)
Title: Remote monitor device
Inventor: KONO NOBUHIRO
IPC: H04Q9/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitor device that allows a master station to immediately acquire information with high priority when a slave station transmits the information. SOLUTION: A master station 1 uses a modem 5 with a call waiting function so as to receive a call from other slave stations 11 to 14 even during connection to a certain slave station, brings the slave station whose line is once connected to a holding state and switches the connection with the holding slave station so that a personal computer 3 collects data according to predetermined priority.
Patent JP-2003052995-A (JP)
Title: Game machine
Inventor: ICHIKAWA KIMITADA
IPC: A63F7/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To improve a game machine so that a game operation therein is normally reproduced even when a power breakage or other electric trouble occurs at any timing during the game operation. SOLUTION: The Pachinko machine has a compartment of a primary control board 39 for mainly controlling game operations and subcontrol boards 40, 42, 43 and 46 for controlling each part of the Pachinko machine based on control commands from the primary control board 39. The primary control board 39 implements a process in which a prize ball control command to be sent to a put-out control board 46 is temporarily stored (ST42-ST45 and ST49) and a process in which the control command is resent by functioning immediately after a power recovery (ST12-ST14).
Patent JP-2003055426-A (JP)
Title: Amine catalyst composition for production of polyurethane resin
Inventor: MASUDA TAKAHIRO
IPC: C08G18/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polyurethane resin without the contamination with a polycarbonate resin or vinyl chloride resin, and a catalyst composition used for it. SOLUTION: The catalyst composition used for the production of a polyurethane resin contains a compound represented by formula (1) (wherein R<1> , R<2> and R<3> are each independently H or a 1-4C alky; and R<4> is H, 2-hydroxyethyl, 2-hydroxypropyl, 3-hydroxypropyl or 3-aminopropyl) and a compound represented by formula (2) (wherein R is H or a 1-4C alkyl; (m) is 2 to 10; (n) is 1 or 2; and the nitrogen atom forms a secondary amino group when (n) is 1), or contains a compound represented by formula (1), a compound represented by formula (2), and a compound represented by formula (3) (wherein R<1> , R<2> , R<3> , R<4> , R<5> , R<6> , R<7> and R<8> are each independently H or a 1-4C alkyl).
Patent JP-2003003078-A (JP)
Title: Ion-conductive composition, gel elecrolyte, and non- aqueous electrolytic cell and electric double layer capacitor
Inventor: MARUO TATSUYA
IPC: H01G11/08
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain an ion-conductive composition having an appropriate rate of swelling and a high ionic conductivity, to obtain a gel electrolyte suitable as a separator, and to obtain a high-performance non-aqueous electrolytic cell and electric double layer capacitor fabricated by using a binder composition for electrodes which is excellent in the binding with an active substance and excellent in adhesion to a collector. SOLUTION: The ion-conductive composition contains an ion-conductive salt, an electrolytic solution containing a solvent that can dissolve this salt, and a thermoplastic resin that has a rate of swelling in the range of 150-800 wt.%. The gel electrolyte, the non-aqueous electrolytic cell, and the electric double layer capacitor are also provided.
Patent JP-2003055615-A (JP)
Title: Coating material
Inventor: MORI MASANORI
IPC: C09D201/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a coating material which can solve problems of inferiority in durability and safety as found in an organic coating material, is resistant to fracture due to weakened material as found in an inorganic coating material, and has no problem in anticorrosion. SOLUTION: The coating material comprises an aggregate, a hydraulic cement and a water-soluble organic thickening powder as the primary components, wherein the aggregate comprises at least one selected from the group consisting of regenerated inorganic powders such as silicate sand, glass, mineral powder and earthenware and volcanic ash, and a blast furnace slag fine powder.
Patent JP-2003061757-A (JP)
Title: Structure of duct
Inventor: MAEZAWA YOSHINORI
IPC: A47B21/06
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a duct for a housing rack, which has a simple structure, and of which the applicability is favorable as well, and of which the security property is high. SOLUTION: This duct 4 is formed to be thin, and the duct main body 5 is attached to the side surface section of the housing rack. At the same time, a tubular section is formed at one section of the duct main body 5, and the inside of the duct is divided. Then, a duct cover is fixed to the duct main body 5.
Patent JP-2003061577-A (JP)
Title: Method for edible oil and fat production and method for edible oil and fat deodorization
Inventor: KUBOTA KOICHI
IPC: A23D9/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for edible oil and fat production, with which edible oils and fats having slight cooked odor, controlling emission of returned smell, and having excellent flavor can be produced. SOLUTION: This method for edible oil and fat production comprises a process for filtering deodorized edible oils and fats by activated carbon.
Patent JP-2003061480-A (JP)
Title: Strut structure for pot
Inventor: TSUKAMOTO OSAMU
IPC: A01G9/12
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain strut structure for pots, which is readily unfolded, stabilized in a unfolded state and has further reduced bulk volume when folded. SOLUTION: A first connection piece 16a to a first connection piece 16d are fixed to each tip of four struts 13a-13d constituting strut structure 11 of a pot and the pieces are rotatably connected by a first connection rod 15a to a first connection rod 15d. Similarly, a second connection piece 19a to a second connection piece 19d and a third connection piece 22a to a third connection piece 22d are fixed at the middle positions and the lower positions of the strut 13a to the strut 13d. A second connection rod 18a to a second connection rod 18d and a third connection rod 21a to a third connection rod 21d are each rotatably fixed to each of the connection pieces. Consequently, when pairs of the struts facing each other are mutually moved in the opposite directions, the whole struts are folded in a bar state.
Patent JP-2003069619-A (JP)
Title: Route changing method for label transfer network, label switching node, and management node
Inventor: KANO SHINYA
IPC: H04L45/50
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for route change and to suppress the increase of unnecessary control traffic to nodes independent of the route change by partially changing a route only with nodes related to the route change. SOLUTION: A route change request is transmitted from an upper end node 2-2 on the way of a first data transfer route (old route) 3 as the route change object, and a lower end node 2-5 on the way of the old route 3 returns a label assignment request 33 (34) of a second data transfer line (new route) 4 as the route change destination when receiving the route change request, and thus partial route change from the old route 3 to the new route 4 is executed.
Patent JP-2003067356-A (JP)
Title: Application linkage system and application linkage method
Inventor: TAKIMOTO MINORU
IPC: G06F9/48
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To increase the speed of a linkage processing without relying upon a platform in an application linkage system and an application linkage method. SOLUTION: To cope with applications, an adopter A1 having a function to convert a data format to a data format capable of interpreting the applications is installed. The adopter A1 comprises a routing control information part D1 having routing information showing a forwarding address for the request ID of event data, a routing control part F6 for performing the routing control of the event data by retrieving the routing control information part D1 based on the request ID, and an action control information part D2 having therein an action control information for performing the action processing of the event data. The action-treated event data is forwarded between the applications for linkage between the applications.
Patent JP-2003064348-A (JP)
Title: Antifouling surface treating agent and composition for antifouling surface treatment
Inventor: RI SEIKICHI
IPC: C09D183/12
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an antifouling surface treating agent capable of imparting stain resistance, abrasion resistance, slipperiness and the like to the surface of glass and the like. SOLUTION: This antifouling surface treating agent comprises an alkoxysilane compound represented by the formula (1) and having a high molecular weight perfluoropolyether group having >=2,000 average molecular weight. And, using the agent, a treating film 2 excellent in water and oil repellency, stain resistance, abrasion resistance, slipperiness and the like is formed on the surface of a silicon oxide-containing substrate 1 such as glass. (R is perfluoropolyether group; R<1> is O, NH or S; R<2> is an alkylene chain; and R<3> is an alkyl chain).
Patent JP-2003066611-A (JP)
Title: Positive photoresist composition
Inventor: FUJIMORI TORU
IPC: C07D319/06
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a positive photoresist composition having excellent various characteristics of a resist such as extension of the depth of a focus, rectangular profile and diminution of stationary waves. SOLUTION: The positive photoresist composition comprises (A) a compound which generates an acid when irradiated with active light or radiation, (B) a resin which is alkali-insoluble or slightly alkali-soluble and is decomposed by the action of the acid to increase its solubility in an alkaline developing solution and (C) a compound of formula (I) [where R1 and R2 are each H, alkyl, cycloalkyl, aryl or aralkyl, R1 and R2 may combine to each other to form a ring, or R1 and R2 together may form a substituent combining to the ring through a double bond; R3 and R4 are each alkyl, cycloalkyl, aryl or aralkyl and R3 and R4 may combine to each other to form a ring].
Patent JP-2003068953-A (JP)
Title: Heat sink
Inventor: TANAKA KATSUAKI
IPC: H01L23/373
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink that has a coefficient of linear expansion that is equal to that of a Cu/Invar/Cu three-layer laminated material and a larger coefficient of thermal conductivity than the tree-layer laminated material has, can be reduced in manufacturing cost, and is ideal as a heat spreader. SOLUTION: The heat spreader 11 is constituted of a two-layer composite material of an iron-based metallic layer 12 composed of an iron-based base material and a metallic layer 13 composed of a built-up material frictionally built-up on the surface of the layer 12. A metal having a coefficient of thermal conductivity of >=200 W/m.K is used as the built-up material, and cast iron is used as the iron-based metallic base material. The ratio of the thickness of the iron-based metallic layer 12 to that of the built-up metallic layer is set within the range of 1:4 to 4:1, preferably, within the range of 1:3 to 1:1. Electronic parts 16 are fixed on an aluminum base 14 through an HITT substrate 15 and the heat spreader 11.