baber/WOPTO huggingface dataset:
Patent JP-2002036017-A (JP)
Title: Drill having single crystal diamond at its tip
Inventor: ABE KATSUYUKI
IPC: B23B51/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology of machining a drill top considering machining property and abrasion resistance of the edge lip of quadrangular pyramid and to provide a reaming effect and a dimension measuring effect, in a single crystal diamond drill. SOLUTION: The tip of the single crystal diamond (hexahedron diamond 1) has the quadrangular pyramid, and the center line of the quadrangular pyramid matches to one crystal axis of the single crystal diamond and a drill axis. When the tip of the diamond is projected on an axis perpendicular plane of the drill axis, the projected image of the edge of the quadrangular pyramid is angled by 45 deg.±5 deg. with respect to two remaining crystal axes, and further a pair of sharpnesses of the quadrangular pyramid are in a range of 90 deg.±10 deg..
Patent JP-2002036723-A (JP)
Title: Paper for thermal printing
Inventor: NOMURA HIDEYUKI
IPC: B42D15/10
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a paper for thermal printing having an improved printability of a surface of the paper printed by a dot impact printer and a thermal printer while keeping a security of preventing a paper for thermal printing used for a voting card, a ticket, a bond and so on from forgery or alteration. SOLUTION: A content of a silicone component of an ink 5 for over-coating is determined in a range from 0.5% to 2.5% on a thermal printing paper formed by depositing a thermal layer 2 on a base paper 1, coating a surface of the thermal layer 2 with an over-coating layer 3 containing PVA, printing a pattern with a non-heat resisting ink 4 on the surface of the over-coating layer 3 and coating the surface of the non-heat resisting ink 4 with a heat resisting and water proofing ink 4 for over-coating.
Patent JP-2002041356-A (JP)
Title: Semiconductor device
Inventor: SHIJO TAKAO
IPC: H04L7/02
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To sufficiently utilize a high speed circuit to improve the throughput of a system by flexibly coping with changes of delay time due to changes of conditions such as kinds of high speed memories and high speed input/output circuits to be connected outside, boards to be mounted. SOLUTION: An external clock Extclk based on a system clock Sysclk is provided to the circuit to be controlled, data Data from the circuit to be controlled is fetched through a data interface circuit 2, the data Data is fetched in a data latch 4(1) consisting of plural stages to which clocks Clock1, to Clock(n) selected from among outputs of multi-phase PLL 8 to generate clocks with plural phases by a selector 9 are supplied and a signal in the optimal timing to be fetched in a data latch 6 to be operated by the system clock Sysclk is selected from among plural pieces of output data Data1 to Data(n) in the data latch 4(1) and raw data Data by a data selector 5.
Patent JP-2002041586-A (JP)
Title: Device and method for supporting pulley layout design, and recording medium
Inventor: TAKAGI SHINICHI
IPC: G06F17/50
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a desired pulley layout and the length of a belt at that time in a short time. SOLUTION: The position data and size data of plural pulleys are inputted (S2), and the pulley layout and the length of the belt are arithmetically obtained while including these data (S3) and displayed on a display (S4). Then, when there is a pulley desired to move, after the number of that pulley is designated (S6), the position of a destination to move the pulley designated on the display is clicked (S7). Then, the data of that pulley are automatically replaced, operated (S3) and displayed (S4) again.
Patent JP-2001081684-A (JP)
Title: Method and unit for covering roll core with resin- impregnated fiber-reinforced lower layer and polymer upper layer and the method comprising improved molding tape and other element
Inventor: SHIEH YANG T
IPC: D06C15/08
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To accomplish the covering of roll cores that is improved in a plural ity of properties, for example, strength or the like in comparison with conven tional roll core coating made of a thermosetting resin or the like, particularly permits the production of rolls coated with a thermosetting resin. SOLUTION: In a method and an apparatus for producing coated rolls having the a low-viscosity thermosetting resin-impregnated reinforcing fiber mat lower layer and a smooth, high-temperature and high-performance polymer outer layer, the mat (332) is constituted with a plurality of layers and individual layers have the front edge parts that come into contact with the rear edge, when they are rolled around the roll core (320), and individual following layers are stuck to the preceding layers along the seam, while the seam makes an angle to each other at a certain interval so that they may cause no irregularity on the surface of the roll core.
Patent JP-2002040302-A (JP)
Title: Optical bus circuit system
Inventor: HAMADA TSUTOMU
IPC: G02B6/26
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical bus circuit system which is not restricted in the arrangement of integrated circuits, etc., is high in the efficiency of mounting and unnecessitates components for light connection. SOLUTION: This optical bus circuit system is provided with plural daughter board substrates in which electronic circuits, electricity/light transfer means and light/electricity transfer means are formed, a mother board substrate, a through-hole which is disposed by perforation in the mother board substrate and is penetrated with one part of daughter board substrates and a light transmission path which is disposed on the rear surface of the mother board substrate.  This optical bus circuit system is further constituted in such a manner that the light transmission path is provided with a light transmission member which is long-sized and light-transmissive and has a reflection part which reflects an optical signal and plural light incident and emitting parts in which the optical signal is made to be incident and is emitted, and the electricity/light transfer means and the light/electricity transfer means of the daughter board substrate are optically connected with the light incident and emitting parts of the light transmission path on the rear surface of the mother board substrate when the daughter boards are mounted.
Patent JP-2002036454-A (JP)
Title: Laminate and container
Inventor: HIDAKA YASUMASA
IPC: B65D65/40
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminate having high gas barrier properties even at a high humidity and having gas barrier properties of a highest level of moldings made of a resin and a container using the laminate. SOLUTION: [1] The laminate comprises a first layer made of a liquid crystalline polymer indicating optical anisotropy at a melting time and a second layer containing a saponified ethylene/vinyl ester copolymer. [2] The laminate comprises the first layer and the second layer laminated via an adhesive layer in the laminate described in [1]. [3] The container uses the laminate described above.
Patent JP-2002050842-A (JP)
Title: Circuit board
Inventor: MURAKAMI YUKIHIRO
IPC: H05K1/09
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board capable of suppressing cracks or projection of a via hole conductor from the surface of a board and flattening the surface of the via hole conductor by securing connecting reliability between respective wiring conductors in spite of increasing the diameter of the via hole conductor of an AG system. SOLUTION: In the circuit board obtained by arranging an Ag system internal wiring 3 between a plurality of dielectric layers 1a to 1e consisting of glass components and ceramic components and the via hole conductor 4 through the thickness of the layers 1a to 1e, the conductor 4 consists of an Ag system conductor β quarts of 2 to 5 pts.wt. with respect to Ag system material of 100 pts.wt. and glass components nearly equal to that within the dielectric layers of 0.5 to 5 pts.wt.
Patent JP-2002050036-A (JP)
Title: Method for forming magnetization pattern in magnetic recording medium, magnetic recording medium, magnetic recording device and device for forming magnetization pattern
Inventor: IKEDA YOSHIYUKI
IPC: G11B5/82
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for formation of a magnetization pattern to efficiently and more accurately form a fine magnetization pattern in the techniques to form a magnetization pattern in a magnetic recording medium by combining local heating and application of an external magnetic field, and to provide a magnetic recording medium recordable in higher density and a magnetic recording device in a short time at a low cost. SOLUTION: The magnetization pattern is formed in a magnetic recording medium having a magnetic thin film on a substrate by a process of locally heating the magnetic thin film and a process of applying an external magnetic field on the magnetic thin film. In the method, when the magnetic thin film is locally heated by irradiating the medium surface with energy rays, patterned energy rays having the distribution of intensity according to the magnetization pattern to be formed are made to irradiate as a reduced image on the medium surface.
Patent JP-2002048541-A (JP)
Title: Survey method and survey system
Inventor: OURA YASUSHI
IPC: G01C15/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a survey system with a global positioning system(GPS) for surveying even in a construction site. SOLUTION: This survey method comprises a first step in which an original plan coordinate system is applied, a second step in which an optical survey coordinate system is applied, a third step in which a specific point object is specified, and a fourth step in which the specific point object is surveyed with the global positioning system(GPS). In the first step, the specific point object is plotted on the original plan, and an origin and the original plan coordinate system consisting of two axes perpendicularly crossing at the origin, are set. In the second step, the optical survey coordinate system corresponding to the original plan coordinate system is set to the specific point object. In the third step, the specific point object is specified in the optical survey coordinate system with optical survey.  In the fourth step, the specific point object is again surveyed with the global positioning system(GPS).
Patent JP-2002050154-A (JP)
Title: Recording medium cartridge
Inventor: OMORI SHOZO
IPC: G11B23/30
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium cartridge on which a cartridge memory in which the recorded information of a recording medium housed in the recording medium cartridge is recorded is mounted so that the traveling stability of a recording medium (magnetic tape) in the recording medium cartridge can be prevented from being deteriorated. SOLUTION: This recording medium cartridge is provided with a cartridge memory in which the information of the contents of the recording medium cartridge can be recorded, and the cartridge memory is welded together when the other members are mounted.
Patent JP-2002047992-A (JP)
Title: Cylinder judging device for internal combustion engine
Inventor: MURAMATSU TAKAHIRO
IPC: F02D45/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for judging a cylinder, prevent erroneous judgement of the cylinder due to fluctuation of the number of revolutions of an engine, and improve the reliability in control requiring the judgement of the cylinder. SOLUTION: A first signal member is provided on a cam shaft of the internal combustion engine, each cylinder cam angle signal generation part generating each cylinder cam angle signal corresponding to a cam angle per cylinder is provided by the number corresponding to the number of cylinders in the first signal member, and a cam angle sensor detecting each cylinder cam angle signal is provided.  A second signal member is provided on a crank shaft, a plurality of crank angle signal generation parts generating the number differing per cylinder of crank angle signals between each cylinder cam angle signal corresponding to the number of cylinders are provided in the second signal member, a crank angle sensor detecting a crank angle signal is provided, and a judging means for judging the cylinder by the number differing per cylinder of crank angle signals between two continuous cylinder cam angle signals is provided.
Patent JP-2002045762-A (JP)
Title: Apparatus for intermittently coating surface of substrate with coating agent
Inventor: SHINOZAKI MASAYA
IPC: B05C11/10
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for intermittently coating a substrate with a coating fluid, wherein the substrate can be coated with the coating fluid mostly suitably, intermittently, and easily upon a change in a coating pattern, a coating fluid, or the like. SOLUTION: In an apparatus for intermittently coating the surface of a substrate with a coating agent wherein a coating agent is introduced into a die for coating the surface of a substrate to be conveyed with a coating agent; the coating agent is temporarily held in a manifold, the fluid is ejected through an ejecting port open to the surface of the conveyed substrate through a feed passage having a flexible plate;  and when the flexible plate is displaced in the direction going farther from the passage, a coating fluid intake space communicating with the passage is formed to temporarily stop the ejection of the coating agent onto the substrate, an apparatus for intermittently coating the surface of a substrate with a coating agent comprising attaching a threaded shaft fitted into a ball nut that is rotated by a servomotor to the flexible plate, and performing the displacement position control of the flexible plate by the movement of the threaded shaft in the axial direction by the rotation of the servomotor.
Patent JP-2002049079-A (JP)
Title: Camera lens barrier device
Inventor: MATSUMOTO JUNICHI
IPC: G03B17/02
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a camera lens barrier device which can be thin-shaped and whose cost can be reduced. SOLUTION: The base plate 26 is provided with an opening part 26a, and the front group 16 of a photographic lens is integrally attached to the surface on an image pickup device 1 side. Besides, a barrier chamber is formed between the base plate 26 and a cover plate 27 with an opening part 27a so as to store the total of four barrier plates 30, 31, 32 and 33. Besides, by rotating a driving ring 28, the opening part 27a is open/closed by the barrier plates, 30, 31, 32 and 33, and when the camera is not in use, the opening part 27a is closed by the barrier plates functioning as members for protecting the lenses of the front group 16. By using the base plate 26 as a lens mount member also as a barrier chamber constituting member, the barrier device itself is thin-shaped than the conventional one, and it is favorable in terms of cost.
Patent JP-2001084310-A (JP)
Title: On-line inverse auction system and method
Inventor: GHANMA EMAN
IPC: G06Q30/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for increasing competitions among sellers so as to provide buyers with an optimum forum for purchasing merchandise and services. SOLUTION: This system 10 for performing inverse auction on a communication network is provided with a host server 12 for sponsoring a website and electronically communicating with the network. The system 10 is provided with an open back end accessible by plural sellers. The system 10 displays a purchase offer and enable the seller to present a reply to the offer in response to the purchase offer. The purchase offer and the reply to the offer are made open to the network and open competitions among the sellers are accelerated. The system 10 is provided with a feature for protecting the secrecy of a user, that is an electronic mail server 16 for anonymously transferring electronic mail between the buyer and the seller.  The system 10 is further provided with a negotiation room server having an on-line chat for enabling the anonymous presentation of an inquiry to the website and an anonymous reply to the inquiry.
Patent JP-2002063494-A (JP)
Title: Optimum settlement destination routing control computer system, electronic commercial transaction system, optimum settlement destination routing control method and information recording medium
Inventor: TSUJIMURA YASUHIRO
IPC: G06Q30/04
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an optimum settlement destination routing control computer system, an electronic commercial transaction system, an optimum settlement destination routing control method and an information recording medium, by which an optimum settlement processing computer system is decided based on shop order information and settlement processing service information of a settlement site which is able to communicate via a network. SOLUTION: A contract is previously concluded between a shop site and an LCPR site so that communication is performed in an electronic commercial transaction on the network. In the LCPR site, an optimum settlement site is retrieved based on the contract and shop order information, a settlement processing is performed by the retrieved settlement site and a settlement processing result is transmitted to the shop site. Communication is made to be possible in the electronic commercial transaction on the network by previously concluding the contract between the settlement site and the LCPR site.
Patent JP-2002064985-A (JP)
Title: Power conversion system controller
Inventor: UMEZAWA KAZUYOSHI
IPC: H02M7/48
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To improve distortion resulting from high harmonic frequency current of a load 2 included in an output voltage waveform of a plurality of PWM inverters forming a power conversion system. SOLUTION: Multipliers 61 to 64, voltage command arithmetic circuits 65 to 68, momentary value control circuits 69 to 72 and adders 73 to 76, are additionally provided to a power conversion system controller 60. Consequently, a momentary voltage command to control distortion of an output voltage is generated with these voltage command arithmetic circuits, and PWM inverters 11, 21, 31, 41 are controlled quickly with outputs of the forecast momentary value control circuits 69 to 72 based on this momentary voltage command.
Patent JP-2001144080-A (JP)
Title: Method and device for surface treatment
Inventor: KAWASUMI KENICHI
IPC: C23C14/58
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment device which can prevent high-level metal contamination. SOLUTION: In this surface treatment device, a constituent material of at least portions brought into contact with a gas of an ozone generator 1, a treatment chamber 8, gas pipes therebetween 4, 6, 7 is at least one kind selected from a group consisting of alumite, high-purity quartz, fluororesin, sapphire and silicon carbide. Or, oxygen and nitrogen introduced into the ozone generator 1 has a moisture density of a predetermined value or less.
Patent JP-2002064267-A (JP)
Title: Method of mounting component on printed circuit board
Inventor: TANAKA HIDEKI
IPC: H05K13/04
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To properly hold electronic components, etc., for ensuring continuity of process steps for manufacturing a printed circuit board, when transport steps lie half way of the process steps. SOLUTION: For manufacturing a printed circuit board having mounted electronic components, process steps a-e are executed in this order, it is transported to the next processing place, and steps (f, g) is made to follow. The step (a) of applying cream solder to a board 2 having a printed conductor pattern, etc., using a metal mask, the step (b) of applying bonds (registered trademark) to mounting positions of the mounting components, the step (c) of mounting the components at designated positions, the step (d) of positioning the mounting components by the bonds, and the step (e) of soldering them in a reflow furnace are followed by the step (f) of mounting hole components and a step (g) of flow-soldering them, thus completing the printed circuit board 1.
Patent JP-2002058976-A (JP)
Title: Ejector
Inventor: ISHIDA TOSHIYA
IPC: B01F1/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an ejector which may be miniaturized by shortening of a diffuser. SOLUTION: This ejector is constituted by communicating a secondary flow passage 4 for sucking gas with a diffusion chamber 3 in which a negative pressure is generated by the water injected from a nozzle 2 through a primary flow passage 1 for supplying the water in a direction orthogonal with the nozzle 2 and communicating a diffuser 5 with the extension line of the nozzle 2. The diffuser 5 comprises the first diffuser 6 opening into the diffusion chamber 3 and the second diffuser 7 continued to the first diffuser 6. The inner bore of the first diffuser 6 is formed nearly equal to the inner diameter of the nozzle part 2 and the inner diameter of the second diffuser 7 is formed larger than the inner diameter of the first diffuser 6. The flow passage areas of the respective diffuser 6 and 7 are made respectively uniform.
Patent JP-2002060021-A (JP)
Title: Stock control shelf
Inventor: HAYASE MASAHIKO
IPC: G06K17/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a stock control shelf with an excellent reliability and functionality capable of preventing a generation of electro-magnetic coupling between respective loop antennas disposed at a plurality of shelves. SOLUTION: In the stock control shelf 10, an IC card 5 attached to books 4 and loop antennas 2A of a reader/writer 6 for carrying out a radio communication are assembled to shelves 1a, 1b, 1c for accommodating the books 4. The stock control shelf 10 constitutes a shelf being a casing by a plurality of shelves and the loop antennas 2A are installed on a plurality of shelves 1a, 1b, 1c respectively. Electro-magnetic shielding substances 1a-1, 1b-1 made of metal such as an iron plate, etc., are installed on a lower surface of at least one part, i.e., shelves 1a, 1b of a plurality of shelves 1a, 1b, 1c.
Patent JP-2002063100-A (JP)
Title: Advertisement information delivery system
Inventor: IKEDA SHINTARO
IPC: H04L12/54
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To realize an advertisement information delivery system, capable of accurately delivering advertisement information to advertisement-target users with a high rate of advisement browsing by the users. SOLUTION: This advertisement information delivery system has a user database 36 for registering therein user information of various kinds, including mail addresses in association with user identifying codes, and an advertisement information database 34 for registering therein two or more pieces of advertisement information, in association with user information on users as the advertisement targets of the advertisement information. This system is characterized in that user information on e-mail addressed users is retrieved from the database 36 and referenced, so that advertisement information targeted at the users having the referenced user information is extracted from the database 34, and that a mail form with the extracted advertisement information inserted in the head thereof is prepared and transmitted to the terminals of the e-mail addressed users.