baber/WOPTO huggingface dataset:
Patent JP-2002004924-A (JP)
Title: Device for charging/discharging piezoelectric element, method for charging piezoelectric element in system and application particularly adaptable for use in fuel injection system
Inventor: RUEGER JOHANNES-JOERG
IPC: H01L41/083
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To lower an average current in periods for charging and discharging an piezoelectric element for use in a fuel injection system. SOLUTION: This device for charging/discharging the piezoelectric element controls a current flowing in the system, as a function for time characteristics and event characteristics. One terminal of the piezoelectric element 1 is constantly connected to an earth, namely, connected to a first pole of a voltage source. The other terminal of the piezoelectric element is connected to a second pole of the voltage source via a coil 2 and a parallel circuit consisting of a charging switch 3 and a diode 5 and connected to the first pole of the voltage source via the coil 2 and a parallel circuit consisting of a discharging switch 5 and a diode 6. The voltage source has a battery 7 (for example, an on-vehicle battery), a DC circular pressure converter 8 downstream therefrom and a capacitor 9 serving as a buffer capacitor.
Patent JP-2002258490-A (JP)
Title: Method for manufacturing fine precision parts or optical parts by using x ray or uv ray and product by the method
Inventor: KINUTA KIYOSHIZU
IPC: B41J2/135
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To produce a large amount of fine precision parts having the accuracy of a mirror face with high yield. SOLUTION: The method for manufacturing fine precision parts or optical parts by using X-rays or UV rays includes the following processes. The processes are a process of exposing the objective body while continuously or discretely relatively moving the body against an exposure pattern by using an exposure device having such a configuration that the objective body coated with a photoresist is exposed by irradiating a photomask with X-rays or UV rays, a process of developing the photoresist, and a process of removing a part of the substance under the photoresist to form by using the difference in the thickness of the photoresist.
Patent JP-2002302697-A (JP)
Title: Detergent composition
Inventor: YAMAGUCHI JUNSHI
IPC: A61K8/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition having a good foaming property and foaming quality, without stiff and creaking feelings when rinsing, and without generating sticking and stiff feelings even in a continuous use for a long term. SOLUTION: The detergent composition contains (A) an extract from an unrefined sugar and (B) one or two or more selected from the group consisting of a siloxane compound, a cationic polymer and a peptide derivative.
Patent JP-2002009162-A (JP)
Title: Electrostatic discharge resistant device
Inventor: DERKITS GUSTAV EDWARD JR
IPC: H01L31/10
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent a semiconductor device from being broken by electrostatic discharge(ESD). SOLUTION: The semiconductor device (200) like an optical detector has a board (204) having an active area layer including the active area (210) of the device, a dielectric board (203) arranged on the active area layer, a metal active area contact (201) arranged in the dielectric layer on the active area and electrically brought into contact with the active area, and a metal electrostatic discharge(ESD) protection structure arranged in the dielectric layer of the circumference of the active area contact. The ESD protection structure is electrically brought into contact with the active area layer of the board, and forms an ESD discharge path for the discharge of the surface of the dielectric layer.
Patent JP-2002305481-A (JP)
Title: Caption-generating system
Inventor: OSHIMA YUZO
IPC: G06F13/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a caption-generating system, by which character inputting operators can text-input at remote places respectively. SOLUTION: The operators convert the contents of television broadcasting into text data to transmit the data to a transmission/reception center (1) via the Internet (7), and the center (1) side transmits the received text data to viewers (16) (16), etc., as the character information.
Patent JP-2001356970-A (JP)
Title: Method for mapping data storage space in redundant unit
Inventor: DOLPHIN WADE A
IPC: G06F12/16
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To improve the input/output performance, reliability and storage cost of a RAID system. SOLUTION: The RAID data storage system has different kinds of disk arrays connected to a controller. Each disk array provides storage space including a 1st stripe set in which each stripe has at least N blocks and a 2nd stripe set in which each stripe has less than N blocks. The controller can operate so as to map the storage space in a redundant unit by preparing at least one redundant unit in order to store data in accordance with a mirror redundant mechanism. The redundant unit includes the blocks of the 1st stripe set and the 2nd stripe set.
Patent JP-2002310067-A (JP)
Title: Compressor
Inventor: OTA MASAKI
IPC: F04B39/02
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a compressor enabling favorable lubrication of a sealing part for preventing leakage of a refrigerant along a rotating shaft supported on a slide bearing and capable of reducing the cost. SOLUTION: A first lubricating oil passage 2b communicating an isolation space 9a demarcated by a lip seal 10 and the slide bearing 7 with a crank chamber 5 is formed in a front housing 2. The outer peripheral part of a driving shaft 6 is provided with a plane part 6a on the opposite side of center of rotation of a part pressed to the inner periphery of the slide bearing 7 by force received in the radial direction by the rotating shaft 6 through a swash plate 12 according to the compressive reaction force of a piston 20. Lubricating oil is introduced through a clearance between the plane part 6a and the slide bearing 7, and one side of the first lubricating oil passage 2b from the crank chamber 5 to the isolation space 9a and returned through the other side to the crank chamber 5.
Patent JP-2002006723-A (JP)
Title: Holograph system and storage method using holograph
Inventor: CURTIS KEVIN RICHARD
IPC: G11C13/04
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a holograph system which reduces and avoids introduction of aberrations to the system and, especially, reduces aberrations introduced by a non-picture component like a storage medium. SOLUTION: The storage medium is arranged in an optical path of the system and is rotated around a first axis so that the surface of the storage medium may have non-orthogonal relation to the optical path, and a space optical modulator arranged in the optical path is rotated around a second axis orthogonal t the first axis, and the surface of the space optical modulator has non- orthogonal relation to the optical path.
Patent JP-2002312603-A (JP)
Title: System, method, and program for day-nursery selection, and computer-readable recording medium
Inventor: YOSHIZAWA HARUKO
IPC: G06Q50/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a day-nursery selection system which can select a day- nursery meeting a user's desire. SOLUTION: This day-nursery selection system 10 is equipped with a day-care request reception part 101, a day-nursery selection part 102, a day-care request transmission part 103, a day-nursery information storage part 105, and a user information storage part 106. The day-care selection part 102 selects a day- nursery according to day-care request information that the day-care request reception part 101 receives, day-care center information stored in the day-nursery information storage part 105, and user information stored in the user information storage part 106. The day-care request transmission part 103 sends the day-care request information to the selected day-nursery.
Patent JP-2002306929-A (JP)
Title: Method and device for cleaning engine exhaust gas
Inventor: YAMADA RYOKICHI
IPC: F01N3/02
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for cleaning engine exhaust gas, which device prevent fused solidification of urea when an aqueous solution of urea is supplied into the system, is little in heat consumption, reactively decomposes the aqueous solution of urea to ammonia, furthermore, decomposes the aqueous solution of urea to ammonia at a lower reaction temperature, is improved in the operation and is cost- reduced. SOLUTION: The device comprises a nozzle which is housed in a covering member is arranged on a position having approximately normal temperature, the aqueous solution of urea is supplied into the system and the fused solidification of the aqueous solution of urea is prevented. Further, the engine exhaust gas is introduced into an evaporation part and the aqueous solution of urea is heated up to a reaction temperature at which the aqueous solution can be decomposed to ammonia. Because the engine exhaust gas is made a heating source, this device for cleaning engine exhaust gas is permitted to be little in heat consumption and reactively decomposes the aqueous solution of urea with high efficiency.  Furthermore, a catalyst for decomposing the aqueous solution of urea is arranged on the upper surface of the evaporation part, and as a result, the aqueous solution of urea is decomposed into ammonia at a further lower reaction temperature.
Patent JP-2002311060-A (JP)
Title: Waveform measuring instrument
Inventor: ISHII TATSUKO
IPC: H04L12/40
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a waveform measuring instrument capable of efficiently conducting analysis of a waveform pattern of data flowing in a serial bus including a flow direction of data between a master and a plurality of slaves. SOLUTION: The waveform measuring instrument for analyzing and displaying data flowing in the serial bus for connecting the master and the plurality of the slaves, includes a main screen part for displaying whole data to be analyzed, a zoom display part for enlarging and displaying a frame specified by a zoom specifying means from the data to be analyzed on the main screen with a set zoom magnification, and a part for displaying an analysis result as a list for displaying the analysis result as a list while interlocking with a positional change of the zoom specifying means and scrolling.
Patent JP-2002312235-A (JP)
Title: Memory access control device
Inventor: OMICHI TAKAHIRO
IPC: G06F12/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of access cycles and enable access to a memory at a high speed. SOLUTION: The super-ordinate address divided in a segment judging circuit 12 is transferred to a data buffer 1, for example, and stored in a page address storing region 1a as page data. In this case, one data is stored in the data buffer 1. Other input data, address data, a processor number and picture element position information are stored in the data storing region 1b of the data buffer 1. An SDRAM control circuit 14 executes page mode access to the SDRAM based on the page data and the address data. That is, an input page data is fixed as a row address in the SDRAM, and the address data stored in the data buffer 1 are read out in order as a column address.
Patent JP-2002318829-A (JP)
Title: Circuit simulation method, circuit simulation device, circuit simulation program and computer-readable recording medium with the program recorded thereon
Inventor: HIRATA KYOKO
IPC: G06F17/50
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To accurately and conveniently execute a circuit simulation considering dispersion. SOLUTION: The circuit simulation method is for a semiconductor device of which circuit configuration is specified by a net list. Dispersions corresponding to a layout pattern and arrangement of elements used in the semiconductor device are mathematized into a mathematical expression including parameters (S110). The parameters included in the mathematical expression are used as an element parameter group corresponding to each element and the element parameter group is stored in a storing means (S120). The parameters in the element parameter group are dispersed by conditions determined from dispersion of a manufacturing process of the semiconductor device (S130). The circuit simulation is executed by using the dispersed parameters (S140).
Patent JP-2002315671-A (JP)
Title: Paper cup coping with microwave oven
Inventor: NOZAKI TATSUYA
IPC: B65D81/34
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a paper cup coping with a microwave oven for containing contents such as a drink and instant food in the paper cup, and causing no scorching in a bottom edge part at cooking time by the microwave oven. SOLUTION: This paper cup has a body member having a cylindrical body part having a top curl part by bending the upper end side of the body party and a folding-back part by inwardly folding back the lower end of the body part, and a bottom member having a bottom surface party and a bending part by bending an outer peripheral edge part of the bottom surface part, and is mutually joined in the bottom edge part for sandwiching the bending part between the body part and the folding-back part. The paper cup for coping with the microwave oven is characterized in that the bottom surface part is formed downward in a recessed shape, and the bottom edge part is formed by being brought down inside.
Patent JP-2002266538-A (JP)
Title: Inside auxiliary lock of lever handle lock
Inventor: MORISONO TOSHIHARU
IPC: E05B1/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an inside auxiliary lock in an outward-opening door provided with a slide bar for functioning as a stopper to a cover body easily to be mounted. SOLUTION: The cover body is fixed to a shaft section of a lever handle lock with a band, and when the slide bar for sliding on right and left to the cover through a sliding cylinder is engaged in a stopper frame of the door, the door is in a state of stopper to prevent the door from being opened. Adjustment can be made by rotating the slide bar mounting a single core rubber cap (9) to a gap between the slide bar and the stopper frame.
Patent JP-2002319573-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: YOSHIKAWA KEI
IPC: H01L21/3065
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device which can form a precise fine pattern by reducing the influence of uneven density of the pattern. SOLUTION: This manufacturing method has a process of forming a 2nd material film 4 on a 1st material film 3 formed on a processed substrate 1, a process of forming a 1st resist pattern 5 having a desired pattern and a dummy pattern on the 2nd material film, a process of forming a 2nd material film pattern 4a by etching the 2nd material film by using the 1st resist pattern as a mask, a process of covering the part corresponding to the desired pattern of the 2nd material film pattern with a 2nd resist pattern 6, a process of removing the part corresponding to the dummy pattern of the 2nd material film pattern by using the 2nd resist pattern as a mask, and a process of etching the 1st material film by using as a mask the 2nd material film pattern left at the part corresponding to the desired pattern.
Patent JP-2002319212-A (JP)
Title: Tape pullout mechanism for recording/reproducing device
Inventor: TANAKA MASATERU
IPC: G11B15/665
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a tape pullout mechanism having small number of components and simple constitution. SOLUTION: A pullout arm 21 is rockingly supported between an insertion position and a pullout position. The arm 21 is provided with a 1st engagement pin 2104, a 2nd engagement pin 2106, and a guide roller 2108 which guides the tape 1204. The cam gear 23 is provided with a 1st cam part 2306 for rocking, which can be engaged with the 1st engagement pin 2104 of the pullout arm 21 and a 2nd cam part 2308 for rocking which can be engaged with the 2nd engagement pin 2106 of the arm 21. A spring 24 for positioning is arranged, by being extended in long and thin shape leaving a space between the cam gear part 23 and the 2nd cam part 2308 for rocking and is constituted, so that it can engage with the 2nd engagement pin 2104. A tension spring 25 is arranged in the pullout arm 21, so that it can be engaged with the 2nd engagement pin 2106.
Patent JP-2002056244-A (JP)
Title: Ordering and order receiving method using electronic mail
Inventor: SHIMIZU HIDETAKA
IPC: G06F19/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To permit online ordering only in the utilizing environment of electronic mail even to a user restricted for the utilization of a Web environmental and to provide respective functions for approving order contents, ordering for plural users including an additional user, transmitting a purchase budget amount or cumulative purchase amount within a fixed period and ordering using an ordering history in the past. SOLUTION: In the ordering and order receiving method composed of an orderer and an order recipient in an environment capable of utilizing electronic mail, the ordering information of an article is stored in the attached file of mail on the side of orderer and this file is converted into a prescribed language form and transmitted to the order recipient. The order recipient converts the attached file of received mail again, extracts order receiving data and performs stock allocating and forwarding instructing. Concerning all orders or order equal to or higher than a fixed amount, the approval of an authorized person is defined as an order receiving condition. The registered orderer permits ordering for plural users by registering the additional orderer and facilitates purchase budget management or the like and re-ordering based on the order history in the past is made possible.
Patent JP-2002240454-A (JP)
Title: Master for thermal stencil printing, method and apparatus for stencil printing
Inventor: MORI TOMIYA
IPC: B41C1/055
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a master for thermal stencil printing capable of preventing an elongation of the master at a printing time, by obtaining an image of good quality with strong drape and tensile strength without obstruction of perforating by a thermal head an further without bringing about a printing unevenness due to a superposition of fibers by superposing the fibers and accumulating an adhesive. SOLUTION: The master for thermal stencil printing is made by providing a porous resin film on one surface of a thermoplastic resin film and laminating a plurality of porous films.
Patent JP-2002326118-A (JP)
Title: Cutting device of standing seam joint end of spiral pipe
Inventor: ISHIZAKI TADAYUKI
IPC: B23D21/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To automatically cut and remove a sharp standing seam joint end occurring at the winding terminal side end of a spiral pipe. SOLUTION: This cutting device comprises rotation rollers 12 and 12 for rotating the spiral pipe 1 around the pipe axis at a predetermined rotation torque, a stopper 22 disposed closely to the outer peripheral surface of the winding terminal side end of the spiral pipe 1 on the rotation rollers 12 and 12, and a nipper 17 disposed movably back and forth in the pipe axis direction at a position spaced from the stopper 22 by a cutting width. The sharp standing seam joint end 3b of the spiral pipe 1 is engaged with the stopper 22 to stop the rotation of the spiral pipe 1 while slipping it, and the nipper 17 is progressed during the stop to cut the sharp standing seam joint end 3b.
Patent JP-2002332826-A (JP)
Title: Exhaust emission control device
Inventor: KAWAMURA KEISUKE
IPC: F01N3/08
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To purify exhaust of an engine or the like using an electromagnetic wave radiating device. SOLUTION: A catalyst 3 is disposed in an exhaust passage 2 of an engine 1, the electromagnetic wave radiating devices 4 and 5 are disposed in the exhaust passage 2, the catalyst 3 is surrounded with a reflecting plate 7, NO molecules in exhaust adsorbed by the catalyst 3 are excited by electromagnetic wave having a specific frequency irradiated from the electromagnetic wave irradiating device 4 and are separated into N atoms and O atoms; while the NO molecules in the exhaust are excited by electromagnetic waves, having the other frequency irradiated from the electromagnetic wave irradiating device 5 and are rotated, the NO molecules are made to collide with the separated atoms to cause them to be substituted by the O2 molecules and N2 molecules.
Patent JP-2002332020-A (JP)
Title: Stretch film packaging apparatus
Inventor: IGAWA ISAO
IPC: B65B61/10
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a stretch film packaging apparatus in which a safety in replacement work for a cut heater wire is assured to prevent any cause of fire burn or fire when the heater wire for use in cutting a film used for enclosing a container having a food such as a daily dish or the like put in it or fruits or vegetables and the like with a stretch film and for melting and adhering its bottom part is cut. SOLUTION: There is provided a stretch film packaging apparatus in which a roll strip film 2 is mounted on a base table 1 in such a way that it can be freely and the pulled-out film 2 is thermally melted and cut by a cutter 4 under application of heat of a heater wire 8. One end of the heater wire 8 stored in the cutter 4 is connected to a fixed element 6 and in turn, a rotor 7 having the other end of the heater wire connected to it keeps a continuity in which a micro-switch 11 is closed under a normal state of the heater wire 8. When the heater wire 8 is cut, the rotary member is rotated with a tension force of a return spring 21 arranged at the rotor 7, the micro-switch 11 is turned off to make it non-conductive.
Patent JP-2002098595-A (JP)
Title: Circuit for compensating temperature function and curvature of bipolar transistor
Inventor: FURMAN BRUCE MICHAEL
IPC: G01K7/01
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the linear characteristics relative to the change of a circuit temperature for a product which is affected by a temperature of a temperature sensor and the like. SOLUTION: The curvature of a temperature function at a bipolar junction base/emitter is canceled by using a circuit where a curvature is offset across an operation range.
Patent JP-2002342448-A (JP)
Title: Risk management system, risk managing method using it and risk management program
Inventor: KOBAYASHI KIYOSHI
IPC: G06Q30/06
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a system which realizes the improvement of service correspondence to customers and mutual activation of companies by improving convenience and making a proper response to customers and consumers so as to establish proper solution business. SOLUTION: The system consists of telephone sets for reception and terminals for reception connected with the communication terminal of consumers/customers through a communication line network, product information database storing producing information of at lest two companies, a database storing information of at least two companies and customers, a database for risk management storing inquiry information transmitted to the telephone sets for reception and corresponding information on the inquiry information related with each other by categories, and a CTI server for transmitting the inquiry information corresponding to the prescribed category, customer information and product information stored in the database for risk management on the basis of the inquiry information to the terminals for reception.