baber/WOPTO huggingface dataset:
Patent JP-2001313338-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MATSUBARA NAOTERU
IPC: H01L21/768
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To apply a semiconductor device with dual damascene structure having reliable multilayered interconnection. SOLUTION: After a protective film (12) is formed on first wiring (11), a modified SOG film (13a) is provided. An etch stopper film (14) is formed on the modified SOG film (13a), and then a modified SOG film (15a) is formed. By using a resist pattern, the modified SOG film (15a), etch stopper film (14), and modified SOG film (13a) are etched for removal, and a via hole (17) is formed. By using the resist pattern, the modified SOG film (15a) is etched for removal, and a recessed part (19) that becomes a groove wiring part is formed. After the etch stopper film (14), that is exposed on a surface and protection film (12) are removed, a conductor material (20) is filled to form the conductive plug of the via hole and second wiring.
Patent JP-2002242377-A (JP)
Title: Mounting structure of external facing material
Inventor: TAKAHASHI RYUICHI
IPC: E04D1/34
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an external facing material, which prevents flapping even after execution of work and enhances waterproofness, workability, etc. SOLUTION: The mounting structure of the external facing material A comprises the plate-like external facing material A, a waterproofing-cum-mounting tool B, and a fixing member C. The tool B is formed of a horizontal surface-like batten part 6, a waterproof piece 7 which is formed by making right and left both ends of the batten part 6 protrude upward, a lower piece 8 which is formed by making a lower edge of the batten part 6 protrude upward, and a locking piece 9 which is formed by making an end of the lower piece 8 protrude inward.  The fixing member C is composed of a horizontal surface-like fixing piece 12, a rising piece 13 which is formed by making one end of the fixing piece 12 protrude upward, a supporting piece 14 which is formed by making an end of the rising piece 13 protrude outward, an engaging piece 15 which is formed by making an end of the supporting piece 14 bent upward so as to protrude the end inward, and an engaging groove 16 which is formed of the engaging piece 15 and the supporting piece 14. The tool B is inserted into a backside of a joint part γ of a coupling part between the right and left materials A, the engaging groove 16 of the fixing member C is inserted into a lower end of the tool B, and the fixing piece 12 of the fixing member C is fixed to a substrate by a fixing tool B. Additionally, a lower end of the material A is fixed by the fixing piece 9.
Patent JP-2002247739-A (JP)
Title: Bus duct dew formation preventing device
Inventor: SUZUKI KATSUHIDE
IPC: H02G5/06
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing the formation of dew inside a bus duct between a transformer and a switchboard. SOLUTION: A fan 6 is mounted inside an inspection opening cover 3 for inspecting the inside of the bus duct. A clearance is formed at the mounting position of the inspection opening cover 3 on the single-body bus duct used as an exhaust opening 12. A venting opening of the switchboard is used as an intake opening 9, and an intake opening 8 is provided under the transformer of the bus duct 1.
Patent JP-2002238472-A (JP)
Title: Food with moistureproof function
Inventor: HOJO YOSHIYUKI
IPC: A23L7/10
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a food with a moistureproof function, with which an eatable pastry and a hydrous eatable viscous body such as bean jam, jam, etc., can be separately preserved by a simple structure and separation can be simply released in eating. SOLUTION: This food with a moistureproof function is characterized in that the food is constituted of a hydrous eatable viscous body (1), a hygroscopic eatable pastry (2) which wraps the eatable body (1) and is divided into at least two parts, a moistureproof film (4) which is arranged between the eatable viscous body (1) and the edible pastry (2) and can be pulled out from a division face (3) of the eatable pastry (2) and a protective cover (5) into which the divided eatable pastry (2) is inserted and has a through hole (6) for drawing out a film, formed according to the division face (3) of the eatable pastry (2).
Patent JP-2002239387-A (JP)
Title: Reduction catalyst of sulfur oxide
Inventor: ISHIGURO ATSUSHI
IPC: B01J31/38
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for reducing a sulfur oxide that is excellent in selectivity to the sulfur oxide and catalyst activities and is capable of retaining the high activities even at low temperature. SOLUTION: The catalyst having ruthenium supported thereon is used for reducing a sulfur oxide containing a metal oxide such as titanium oxide, preferably sulfur dioxide.
Patent JP-2001282209-A (JP)
Title: Active matrix type display device
Inventor: KOYAMA JUN
IPC: G02F1/133
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type display device which can reduce electric power consumption and flickering. SOLUTION: The electric power consumption is reduced by decreasing the frequencies of writing of images to pixels in display of the images of segments where there are no changes among frame within a screen. On the other hand, refresh operation is carried out periodically for the deterioration of image information (for example, voltage of pixels) with lapse of time. This refresh operation is carried out across several frames for part of lines in the single frame and prevents the flickering by refreshing the entire screen in the single frame.
Patent JP-2002250176-A (JP)
Title: Power window device detecting pinching
Inventor: NAGAOKA SHUICHI
IPC: B60J1/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a power window device detecting pinching, which reduces the frequency of occurrence of the pinching during a blank period of detection by shortening the blank period of the detection before the pinching of the window is detected after start-up of a motor. SOLUTION: The power window device is provided with the motor 4, a motor driving part 5, a pulse generator 5, a micro control unit(MCU) 2 with a built-in memory 10, and an opening/closing switch l. The MCU 2 compares a motor load torque, which is detected during opening/closing of the window, with a reference value stored in the memory 10. When the torque increases far in excess of the reference value, the MCU 2 judges that the pinching occurs, makes the motor 4 stopped or reversed, and does not detect the pinching until transient fluctuations of the torque cease at the start-up of the motor 4. When the motor is started, the MCU 2 compares a torque fluctuation width per unit of time with an allowable fluctuation range stored in the memory 10.  The MCU 2 starts the detection of the pinching when the number of continuity, whose fluctuation width falls within the allowable fluctuation range, reaches the allowable number of continuity, which is stored the memory 10.
Patent JP-2002249973-A (JP)
Title: Net-like fiber sheet for heat-insulation material
Inventor: IKEDA KIYOSHI
IPC: D04H13/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a net-like fiber sheet obtained by allowing a carbon fine powder to be included in the fiber itself of the net-like fiber sheet, and as a result, to provide various kinds of products having excellent flexibility and heat-insulation effects, and capable of exhibiting excellent durability and deodorant effects. SOLUTION: This net-like fiber sheet is produced by extruding a thermoplastic resin containing one or more kinds of the carbon fine powders selected from Bincho-tan (a kind of charcoal), bamboo charcoal, an activated charcoal and a carbon black, and a foaming material, in a molten state from a slit to provide the net-like fiber sheet having 1-50 mm average distance between nodes, >=0.0005 N/dtex tensile strength in the machine direction, and 1-150 μm average diameter of the fiber in the net-like fiber sheet, and extending one, or two or more of the sheets in the transverse direction at a specific magnification.
Patent JP-2001260308-A (JP)
Title: Apparatus and method for ink jet platemaking and proofing
Inventor: LUBINSKY ANTHONY R
IPC: B41J3/407
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for ink jet platemaking and proofing formed to print a proof to be printed and to form a printing plate for printing a printing object to be printed. SOLUTION: This apparatus 66 for ink jet platemaking and proofing comprises a first element 68 capable of being controllably operated to generate an ink droplet of a first predetermined volume to print the proof on a proof acceptor, and a second element 86 capable of being controllably operated to generate a liquid droplet of a second predetermined volume for forming or completing a printing plate at each image. The apparatus also comprises a first print head 82 connected to an ink source 106 in a liquid communicating state to print the proof to be printed, and a second print head 92 connected to a liquid source 108 in a liquid communicating state to form a printing plate.
Patent JP-2002257245-A (JP)
Title: Seat structure for ball valve
Inventor: KIZU TERUO
IPC: F16K5/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a seat structure capable of limiting moving amount of a ball, even if fluid pressure acts on the ball, and preventing abnormal rise of torque and generation of operation defects and having superior sealing property, even if the ball valve is of a floating type. SOLUTION: In this ball valve, in which the ball 14 is incorporated rotatably into a valve casing 12 provided with fluid passages 11 and 11 on both sides, valve seat structures 16 in sliding contact with the ball 14 are provided at positions on both sides sandwiching the balls 14 within the valve casing 12 and the communication of both the fluid passages 11 and 11 is opened/closed by the turning operation of the ball 14, the valve seat structure 16 is constituted by an integral structure of a soft seat 17, in sliding contact with the ball 14 and a core 18 formed, by using a material softer than that of the ball 14, and the core 18 is used also as a stopper of the ball 14, when the soft sheet 17 receives compression by the ball 14.
Patent JP-2002255225-A (JP)
Title: Panel packing structure and panel packing cap
Inventor: SATO HIDEKI
IPC: B65D71/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To greatly reduce waste materials of packing, which are used to transport panels to be fitted together into walls as of a bath room unit, at a low cost at a construction place and to facilitate the disposal of the waste material. SOLUTION: Nonslip caps 2 are fitted on four corners of each of the panels 1. The panels with the caps fitted thereon are placed on the top of the other and packed together.
Patent JP-2002258322-A (JP)
Title: Liquid crystal display panel and image display application equipment
Inventor: TAKAMI SHIZUE
IPC: G02F1/1368
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To make a liquid crystal display panel low-cost by arranging switching elements for inspection at the peripheral part in the minimum space, thereby increasing the number of array substrates available. SOLUTION: This liquid crystal panel is inspected by outputting potentials applied to switching elements corresponding to pixels of respective rows through gate wires 1 and 2 or source wires 3 to 5 to at least one gate-side inspection wire 11 or 12 or a source-side inspection wire 13 to 15 through gate-side inspection switching elements 21 and 22 or source-side inspection switching elements 23 to 25; and the gate-side or source-side inspection switching elements are arranged at the peripheral part other than the display part in parallel while having their long-axis directions at a fixed angle θ1 or θ2 to the gate wires or source wires.
Patent JP-2002257321-A (JP)
Title: Soot blower controller and control method
Inventor: ISHIKAWA MASAAKI
IPC: F23J3/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for controlling a soot blower which are suitable for enhancing the heat conductivity and reducing the corrosion by directly monitoring the dirt distribution of the heat conductive tube in an exhaust gas treatment device, and starting the soot blower according to the degree of dirt of each part of the heat conductive tube, thereby efficiently removing the ash and the mist adhering to the heat conductive tube. SOLUTION: This soot blower controller is provided with a monitoring device consisting of photosensors 2 and 3 for detecting the degree of scattering of ash installed upstream of the gas passage of a heat exchanger, so as to remove the ash and/or mist adhering to the heat conductive tube 6 of the heat exchanger arranged in a passage for exhaust gas discharged from a boiler or the like, and is equipped with a degree-of-dirt computer which computes the degree of dirt of the heat conductive tube by the signal from that monitoring device, and a starting processor which decides the start priority of each blower from the output of the degree-of-dirt computer 4 and sends a starting signal.
Patent JP-2002221109-A (JP)
Title: Combustion improving device of engine
Inventor: NISHIYAMA KENICHI
IPC: F02M37/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a combustion improving device of an engine, capable of enhancing fuel consumption and reducing harmful exhaust gas by improving combustion in the engine using a petroleum fuel, and also capable of automatically preventing the output torque of the engine operated under an overloaded condition from being lowered. SOLUTION: In a fuel supply circuit of an engine to supply the fuel to a combustion cylinder 4 of the engine from a fuel tank 1 through the fuel supply circuit 2 and to circulate surplus fuel other than the fuel used for combustion to the fuel tank 1 through circulation pipelines 5A, 5B, a branch part 6 to branch the fuel from the combustion cylinder 4 to the circulation pipeline 5A leading to the fuel tank 1 side and a return flow pipeline 7 leading to the combustion part side is provided, a normally closed opening/closing valve 9 opened in response to the condition of the fuel supplied to the circulation pipeline 5B is provided, and the surplus fuel is ordinarily returned and supplied directly to the combustion part through the return flow pipeline 7.  The normally closed opening/closing valve 9 is automatically opened by sensing the lowering of flow in the pipeline and the upper limit of a combustion temperature.
Patent JP-2002263078-A (JP)
Title: Physiological data measuring instrument and advice system using the same
Inventor: NAGAI KAZUTOSHI
IPC: A61B5/05
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To output obtained phosiological data to the outside to record the same or to display the same by a graph or to obtain the advice of an expert with respect to the phosiological data. SOLUTION: A memory means 8 and an output means 12 for outputting the same are provided to enable the output to external machinery such as a computer or the like. Therefore, the time series transition or graphing of the phosiological data becomes possible.
Patent JP-2002270832-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NAGASAKA SHIGERU
IPC: H01L29/78
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device whose degree of integration can be increased significantly by fabricating a short-channel transistor without lowering the reliability, and to provide a method of manufacturing the same. SOLUTION: The semiconductor device comprises a pair of low concentration source and drain regions 2 of a second conductivity-type, formed between a pair of high concentration source and drain regions 11 of a second conductivity-type formed in a semiconductor substrate 1 of a first conductivity-type; gate electrode 3 which is of a multilayer structure of a polycrystalline silicon layer 5, formed on the low concentration source and drain regions and on the semiconductor substrate between the low concentration source and drain regions, a metal silicide layer 6, and a silicon nitride film 7; a gate sidewall insulation film 9 formed around the electrode; a pair of source and drain electrodes 12, which are in contact with the gate sidewall insulation film and are connected to high concentration source and drain regions respectively;  and high concentration impurity region 10 of a first conductivity type, which is formed in the semiconductor substrate below the gate electrode and is in contact with the low concentration source and drain regions, while it does not cover the high concentration source and drain regions.
Patent JP-2002272950-A (JP)
Title: Game machine
Inventor: ISHII KOJI
IPC: A63F7/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To enhance a player's interest by allowing the player to have the degree of expectation equivalent to pattern variation that informs the lottery result of a big hit, also at the time of re-variation. SOLUTION: The patterns change, and the left pattern and the middle pattern show 7, 7, etc., which result in a ready-to-win state. Then the right pattern shows 8, and if the patterns are temporarily stopped in the state of the left pattern and the middle pattern being the same and the right pattern being shifted by one frame such as 7, 7, 8, these three patterns are reduced and arranged in a region surrounded by an index S, and the patterns are arranged in band shape that can be laterally scrolled, according to the original regularity, and scrolled. His probability can thereby be made 1/3 or 1/2, the player's degree of attention is heightened, and interest can be improved. Since the patterns are only the reduced patterns of original patterns, the amount of memory is not increased. Since the scroll is a linear lateral scroll, complicated control is not needed.
Patent JP-2002277352-A (JP)
Title: Method of measuring one-side-drift amount of vehicle
Inventor: HARA KIYONOBU
IPC: G01M17/007
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To measure a one-side-drift amount of a vehicle on a bench test machine in a short time without damaging a body and a tire. SOLUTION: Respective rollers 1F, 1R for mounting respective wheels WF, WR of the vehicle A are made freely movable along a lateral direction. Lateral- directional forces (cornering forces) acting on the the respective rollers 1F, 1R under the condition where the respective wheels WF, WR are rotated at a prescribed speed are detected by respective detectors 3. A yaw angular-velocity when the vehicle A is brought into a stationary circular turn is calculated based on the lateral-directional forces acting on the respective rollers 1F, 1R, and the one-side-drift amount is calculated based on the yaw angular-velocity.
Patent JP-2002279568-A (JP)
Title: Equipment information monitoring system and equipment information logging device used for it
Inventor: MAKISHI TATSUO
IPC: G06Q50/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To monitor a working condition of equipment in a remote location through an electronic mail and to reduce a load of introducing, maintaining, and managing the system. SOLUTION: In an equipment information monitoring system 100, a measurement apparatus 51 and a logging device 52 are arranged in each of field facilities A and B. A commercial mail server 53 is arranged in each of providers A and B. As a monitoring terminal for the equipment, a central monitoring device 54 and a portable terminal 55 are provided. An equipment working condition of each of the field facilities A and B is detected by the measurement apparatus 51, and an electronic mail reporting the equipment working condition is produced by the logging device 52. Subsequently, the electronic mail is transmitted from the logging device 52 to the commercial mail server 53 to be stored in an electronic mail box in the commercial mail server 53.  The equipment working conditions of the field facilities A and B is monitored by receiving the electronic mail in the mail box via the central monitoring device 54 or the portable terminal 55.
Patent JP-2002279061-A (JP)
Title: On-line retrieval system and method for hospital information and program recording medium for performing on-line hospital information retrieval system
Inventor: HASEGAWA SEIKI
IPC: G06Q50/22
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that only rough and general information can be obtained as obtained hospital information, such as a location, a telephone number and a specialized department, since a hospital with a medical specialist is conventionally searched at home by normally retrieving the hospital with a telephone directory and an area information newspaper. SOLUTION: This new system is provided in which the data of registered hospital is obtained by accessing the Web site of a hospital information intermediation company with the Internet communication and an i-mode (R) portable telephone, and the data of the registered hospitals with items by name, by area, by specialized department and by form are retrieved and further hospital information such as medial doctor data, the number of nurses and the number of beds, and the map information of a selected hospital as necessary is obtained from the Web site, its retrieving method, and a program recording medium for performing an on-line hospital information retrieval system program are provided.
Patent JP-2002276912-A (JP)
Title: Method and apparatus for incinerating waste
Inventor: SUZUKI KOICHIRO
IPC: F23G5/027
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for incinerating a waste capable of completely incinerating the waste without generating not only a smoke but also an environmental pollutant such as dioxins or the like irrespective of the type of an object to be incinerated and a small-sized apparatus for incinerating the waste suitable for executing the method. SOLUTION: The method for incinerating the waste comprises a first step of generating a combustible gas by thermally decomposing the waste in a primary furnace chamber and burning a remaining decomposion residue, a second step of completely burning the combustible gas at a temperature in a range of 800 to 1,000 deg.C by introducing the gas into a secondary furnace chamber, and a third step of injecting and mixing hot water or steam into a combustion gas flowing out from the secondary chamber in an exhaust duct and quenching the temperature of the gas to 200 deg.C or lower. Particularly, in the second step, it is preferred that the combustible gas is introduced into the secondary chamber in a state in which the gas is ignited, the combustible gas is mixed with an aqueous liquid of a scavenger for a sulfur oxide or a hydrogen chloride, the combustible gas is introduced to the peripheral wall of the secondary chamber in a tangential direction, and burned while being turned.
Patent JP-2002279244-A (JP)
Title: Simplified order receiving/placing method and system therefor
Inventor: NAKAMOTO SUKEMASA
IPC: G06Q30/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the time for quoting and delivery by permitting customers to prepare quotations easily with a small working load, in an online order receiving/placing system, to meet various customers' needs such as special order or urgent order, and to attain an efficient delivery management with few errors. SOLUTION: An order receiving host 6 and order placing terminals 1, 2 and 3 are connected through a network 5. The order receiving host manages an inventory data 12 and a quotation data 13 on an order receiving/placing information database. The inventory data and related quote data are referenced to in response to inquiries made on the order placing terminal. The order placing terminal refers to the data, prepares a quotation data and sends them to the order receiving host. The order receiving host stores the received quotation data in the order receiving/placing information database as an order receiving data and manages delivery based on the order receiving data.