baber/WOPTO huggingface dataset:
Patent JP-2002077999-A (JP)
Title: Electronic device and connection control method
Inventor: ITO TAKAFUMI
IPC: H04L29/06
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To assure security by preventing unauthorized access from the other devices. SOLUTION: When a switch is provided to a device body and this switch is switched to the acknowledgment condition, authentication by a particular recognition code (PIN code) is permitted (steps A1 to A13). When the switch is switched to the inhibition condition, authentication by the particular recognition code is inhibited (steps A14 and A15). Thereby, it can usually be prevented by setting the switch to the inhibition condition that a person makes an unauthorized access using the particular recognition code. Moreover, after the predetermined time has passed from the time when the switch is set to the acknowledgment condition, authentication by the particular recognition code is inhibited (steps A16 and A17). Accordingly, if it is forgotten that the switch is reset to the inhibition condition after the switch is set to the acknowledgment condition, security of device can be assured by preventing an unauthorized access.
Patent JP-2002076673-A (JP)
Title: Electromagnetic wave absorber
Inventor: KUNISHIMA TAKESHI
IPC: H05K9/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new electromagnetic wave absorber that has a light weight, durability, and a superior electromagnetic wave absorbing characteristics over a wide band. SOLUTION: Conductive fibers are scattered in a foamed glass material. Since the foamed glass material is excellent in strength and durability, the foaming ratio of the material can be increased. When the foaming ratio is increased, not only the weight of the material is reduced, but also the pore (foam) portion of the material increases. Consequently, the reflection of electromagnetic waves by the conductive fibers becomes smaller and the electromagnetic wave absorbing effect of the material is improved over a wide band.
Patent JP-2002073463-A (JP)
Title: Data communication system, data communication method and recoding medium
Inventor: YOSHIKAWA SEIJI
IPC: H04L12/58
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To permit a user to transmit/receive data without recognizing a counterpart's data format, and to save labor for data format conversion, so that labor-saving data communication can be conducted. SOLUTION: A data communication system 1 is provided with data communication devices 12-14 installed for users and a server device 11 connected to the data communication devices 12-14 to permit data communication. The server device 11 is provided with the following: a reception means for receiving data transmitted from the data communication device 12 for a transmission side user; a conversion means for converting the format (format and code) of the data received by the reception means into a designated format for a reception side user; and a transmission means for transmitting the data converted by the conversion means to the data communication devices 13, 14 of the reception side user. Optimally, every piece of data and information that is transmitted/ received through the server device 11 is stored as master copy for a fixed period.  The stored data and information are provided for viewing by the user whenever he desires.
Patent JP-2002074426-A (JP)
Title: Parking rate managing system
Inventor: KITA KAZUTERU
IPC: G07B15/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To eliminate doubts effectively, when a doubt occurs in demanded details in a system for paying the parking rates of a parking lot later as a lump sum. SOLUTION: When a parking lot user M, who previously registers an ID number to a parking lot manager 3, confirms parking rates by an adjuster 1 when making his/her own vehicle C leave the parking lot. In this case, the parking lot user M is photographed by a camera 4 integrated in the adjuster 1, and these photographing data are outputted to the position manager 3 together with photographing data, such as the date and place of photographing. When the parking lot user M confirms the parking rates, his own ID number is outputted to the parking lot manager 3 by a portable telephone 6. The parking lot manager 2 confirms that the inputting of parking rate data has been made, image data and ID number or the like and unlocks a lock device 2.  The parking lot manager 3 demands the parking rates in lump later, but when the parking lot user M has doubt about bill in such a case, the manager tries to remove the doubt, by providing the image information and the photographing information of the parking lot user.
Patent JP-2002078305-A (JP)
Title: Series-wound brushless dc motor
Inventor: SHIOZAKI YUKIO
IPC: H02P6/06
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a motor that is suitable as a series-wound DC motor for usage where large starting torque is required, in which no expensive permanent magnet is used, and no maintenance of which is required with a brushless structure. SOLUTION: The large starting torque is achieved by performing both the excitation of an electric magnet as replacement for the permanent magnet and power supply to an armature, in series at both front and rear of one inverter, and the brushless structure is attained by structuring a rotor which does not have windings.
Patent JP-2002094535-A (JP)
Title: Error code transmitter and its method
Inventor: DAIBO MAKOTO
IPC: H04L12/413
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an error code transmitter that transmits an error code to a network where a message with an identification code attached thereto is communicated between the modules. SOLUTION: The error code transmitter (20) that transmits an error code to the network where a message with an identification code attached thereto is communicated between the modules, is characterized in that the error code transmitter (20) consists of an identification code register (23) that stores in advance a desired identification code, an identification code detection element (21) that receives, detects and stores the identification code from the network, a comparator (22) that compares the identification code in the identification code register with the identification code stored in the identification code detection element and provides the output of a coincidence signal when at least part of them is coincident, and an error code generator (26) that transmits the error code to the network in response to the coincidence signal from the comparator.
Patent JP-2002071945-A (JP)
Title: Element and method for compensating dispersion of light
Inventor: KIKUCHI KAZURO
IPC: H04B10/2525
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To solve such problem in the conventional case that an element with satisfactory compensation characteristic has not been obtained inexpensively in spite of the proposal of various methods and elements for compensating dispersion for eliminating difficulty in communications resulting from the occurrence of wavelength dispersion in a signal transmitted through an optical fiber in optical communications in which a communication bit rate is >=10 Gbps, especially >=40 Gbps. SOLUTION: When producing elements capable of performing dispersion compensation through the use of group velocity delay time-wavelength characteristic and connecting a plurality of the elements in series, the element for performing dispersion compensation and a collimetor part are mounted on separate holding members and both of the holding members are mounted to a case attachably and detachably and opposedly to each other, thereby the optical dispersion compensation element which is large in band width and large in the extreme value of the group velocity delay time is prepared at a low cost.
Patent JP-2002066390-A (JP)
Title: Cleaning nozzle
Inventor: KISHIMOTO KAZUO
IPC: B08B3/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning nozzle with which a wide jetting flow for cleaning can stably and reliably be formed to improve cleaning actions by improving a sectorial flat nozzle part and to provide a cleaning nozzle in which the jetting width of the flow jetted from the flat nozzle can be simply changed to improve the operability of the cleaning nozzle. SOLUTION: In a cleaning nozzle 1 formed by connecting a sectorial flat nozzle part 4 to the end part of a cleaning medium supply pipe 3, a jetting hole 17 for a pressurized fluid composed of a compressed gas or a pressurized liquid directed to the downstream side is formed inside the flat nozzle part 4. A flat guide part 18 for changing the flow direction of the cleaning medium flow flowing inside the flat nozzle part 4 relative to the flat surface is formed.
Patent JP-2001148456-A (JP)
Title: Lead frame, resin package provided with the same, and opto-electronic device
Inventor: NAKANISHI HIDEYUKI
IPC: H01L23/50
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame, which is superior in heat dissipating proper ties and provided with inner leads that are arranged at a fine pitch and to provide a resin package. SOLUTION: A lead frame is possessed of a die pad 200, equipped with a thick-walled die pad body 203 and a middle thick-walled die pad peripheral part 201 provided around the die pad body 203, a support lead 110 connected to the die pad 200, and two or more thin-walled first inner leads 101. The lead frame is enhanced in heat-dissipating characteristics by the thick-walled die pad 200, and the leads can be provided at a fine pitch by reducing them in thickness. The lead frame can be manufactured easily in such a manner that a material is rolled in the direction of an arrow 150 into belt-line regions different from each other in thickness, and the lead frame is punched out of the rolled material by a punching process.
Patent JP-2001136518-A (JP)
Title: Compact high-resolution panoramic screen display system
Inventor: NALWA VISHVJIT SINGH
IPC: G02B27/14
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact high-resolution omnidirectional or panoramic screen display device which uses several cameras which have a common virtual optical center. SOLUTION: Each camera (52, 54, 56, and 58), for example, a camera 52 senses reflection from a surface 48 and faces reflection from a surface 48 in the direction of the arrow 60, in relation with respective reflecting surfaces (48, 42, 44, and 46) of a pyramid 40. Similarly, other cameras are arranged at a distance X on a straight line perpendicular to the base lines of the reflecting surface relating to the cameras on lines where the optical centers of the respective cameras pass the vertex 70 of the pyramid, so that the cameras face different reflecting surfaces of the pyramid in the direction of arrows 62, 64, and 66. (For example, the camera 54 is located on a line 72).  Consequently, each camera has a common virtual optical center 90 at the intersection of reflection sight line and also has a visual field of 90 deg., so that the system as a total has a continuous visual field of 360 deg.. The cameras are arranged, having the virtual optical centers displaced from one another and distortion of a reflected screen is removed, so that a narrow blind area can be formed.
Patent JP-2002074038-A (JP)
Title: Commodity-acquiring method, commodity-acquiring device, model-deciding method, and model-deciding device
Inventor: KAWAMURA TOSHIO
IPC: G06Q50/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To select a model which fits into user own body type or taste and decide a commodity by seeing the model wearing the commodity, when a user acquires the commodity on a fashion page over the Internet. SOLUTION: First, the user automatically selects a model fit into user's own body type, based on personal information. Next, the user selects desirable items, and decides favorite commodities of colors, shapes, or the like from the selected items. Images of models wearing all the commodities presented on Web pages over Internet are accumulated in a memory. The user selects the image of the selected model wearing the selected commodity, displays the image, sees the displayed image, and decides on the commodity.
Patent JP-2002073599-A (JP)
Title: Document processing system
Inventor: IMASATO SHO
IPC: G06F19/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To make document management servers hadleable from one document operation client even if the document management servers are each in a different type having the inner structures of various documents. SOLUTION: The document management means 23 of the server 20 manages a document content and related information and a document made series preparation means 22 converts the property of the document and content information into the stream of a prescribed format. A server-side interface means 21 receives a document acquirement request from a client 10 and returns a corresponding series document. A client-side interface means 13 issues the document acquirement request to the server 20 and receives a response. A series document analysis means 14 takes out property and content information from the document which is made into series by the prescribed format and a user interface 11 displays it.  Since document information is transmitted/received between the server and the client in accordance with the prescribed format, the client can hadle the document even if any server is used so long as the format is supported.
Patent JP-2002084051-A (JP)
Title: Metallized copper composition, low-temperature sintered ceramic wiring board, and method of manufacturing the same
Inventor: NAKAMURA RYOJI
IPC: C04B41/88
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a metallized copper composition which can be baked simultaneously with a non-vitreous low-temperature sintered ceramic, such as the BAS, etc., and can form a copper electrode layer having a superior adhesion strength against insulating substrates and a superior corrosion resistance against acidic or alkaline plating baths, and to provide a low-temperature sintered ceramic wiring board having a copper electrode layer formed by using the composition and a method of manufacturing the wiring board. SOLUTION: The metallized copper composition is prepared by adding at least one kind selected from a group of Ti, Nb, W, TiO2, Nb2O5, and WO as an additive to a main component composed at least of one kind selected from a group of Cu, CuO, Cu2O, Cu-CuO mixture, Cu-Cu2O mixture, and Cu0-Cu2O mixture so that the content of the additive in the whole inorganic component of the composition may become 0.5-30.0 wt.%. As the non-vitreous low- temperature sintered ceramic, BaO-Al2O3-SiO2 mixed ceramic porcelain is used.
Patent JP-2002083407-A (JP)
Title: Magnetoresistive magnetic head
Inventor: OBATA AKIHISA
IPC: G11B5/127
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an MR head provided with an auxiliary substrate strong to electrostatic breakdown. SOLUTION: In, the magnetoresistive magnetic head provided with an auxiliary substrate, its main substrate and the auxiliary substrate are grounded to the same conductive member as a ground potential. A conductive material having a specific resistance value smaller than the main substrate and the auxiliary substrate is formed on at least a part excluding a head sliding surface, the main substrate and the auxiliary substrate are electrically connected to each other, and a similar effect is provided even when at least one of the main substrate and the auxiliary substrate is set at a ground potential. As a specific method of electrically connecting the main substrate and the auxiliary substrate to each other, a conductive material is formed on in a step part for regulating a sliding width by using a thin film forming technology such as a sputtering method, a deposition method.
Patent JP-2002090182-A (JP)
Title: Position detection data generation method and device
Inventor: GOTO TADATOSHI
IPC: G01D5/244
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce a load of a processing unit (CPU) for executing interpolation operation. SOLUTION: An alternating-current output signal having an electrical phase angle shifted in phase corresponding to the detection object position. The phase difference of the alternating-current output signal relative to a prescribed reference phase is detected, to thereby generate detection data (P1). The operation is executed as interruption processing corresponding to a position detection demand, and the interpolation operation is executed to the generated detection data (P1). The time elapse (Txp) from the phase difference detection point of time to the interruption point of time for the interpolation operation is measured.  The interpolation operation includes a step for obtaining predicted values (ΔP, VT) based on two or more samples (P0, P1) in the detection data close in time and a step for executing the interpolation operation to the detection data by using an interpolation ratio corresponding to the time elapse and the predicted values.
Patent JP-2002088114-A (JP)
Title: Catalyst components for olefin polymerization, catalyst for olefin polymerization and method of producing polyolefin using the same
Inventor: UCHINO HIDEFUMI
IPC: C08F4/6592
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an olefin polymerization catalyst that has high polymerization activity, can produce a polymer of excellent properties at low cost and reduce an adhesion between polymer powder particles to a reactor even in the polymerization of a low-melting polymer that is difficult to produce because of an increased fouling tendency. SOLUTION: The objective olefin polymerization catalyst comprises the following components: [A] a metallocene compound of Group 4-Group 6 in the periodic table; [B] an ion-exchanging laminar silicate salt having the following [property 1] and [property 2]: [Property 1] the pore size diameter DIII showing the maximal peak density DVM is 60-200 Å in the pore distribution curve calculated from the desorption isotherm according to the nitrogen absorption and desorption method; [Property 2] In the pore distribution curve calculated from the desorption isotherm according to the nitrogen absorption and desorption method, Dm1/2/Dm is 0.65<=Dr<1 (where the maximum value is selected, when there are a plurality of Dm1/2/Dm values), when the peak strength is in the small side pore diameter corresponding to 1/2 of the maximum peak strength DVM.
Patent JP-2002091639-A (JP)
Title: Method for inserting and extracting live wire
Inventor: OKAMOTO SATOSHI
IPC: G06F3/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To realize a method for inserting and extracting a live wire capable of increasing a board while a system operates, by very simple processing of software, etc., like a conventional method. SOLUTION: In order that a proper parameter may be set to a driver in the initialization of the software, a dummy board is inserted to the slot of a bus in advance. Lest a driver malfunctions as the result of erroneously recognizing this dummy board as an authorized board, the dummy board is provided with a dummy attribute, whether the board is dummy or not is read and detected at the same time when the software detects the insertion of the board and answering processing is performed to the dummy board like the extraction of the board so as to prevent the malfunction. In authorized operation, the dummy board is extracted and a formal board is inserted and the extraction and insertion of the board is defected by the software, whether the board is authorized or not is read and detected to perform answering processing to the authorized board.  Thus, the live wire can be inserted and extracted while the system operates.
Patent JP-2002086201-A (JP)
Title: Flying press and method for preventing bend of material by using the press
Inventor: WATANABE KUNIAKI
IPC: B30B1/26
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To impart phase difference to the oscillating motion of dies on both sides, based on material information before pressing. SOLUTION: In the flying press in which composite motion is carried out with reduction mechanisms 3 for making the dies 2 which are arranged on both sides of the width direction of a material 1 move back and forth in the width direction and oscillating devices 4 for making the dies move back and forth in the conveying direction of the material, a controller 5 for imparting the phase difference to the oscillating motion of the dies 2 on both sides is provided in order to prevent the bend of the material 1 after pressing when performing the edging pass of the material 1.
Patent JP-2002090621-A (JP)
Title: Objective lens structure, its molding method and assembly method
Inventor: SAGARA SATOYUKI
IPC: G02B13/18
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To easily accurately align a 1st lens and a 2nd lens which constitute a two-group lens and to realize a light-weight two-group lens. SOLUTION: By making the 1st lens 2 and the 2nd lens 3 constituting the two-group lens 1 have the same outside diameter, the decentering of the 1st lens 2, and the 2nd lens 3 is highly accurately aligned with outside diameter reference. By integrally molding a spacer 11 for regulating a lens interval at the outer periphery part of at least one lens of the two-group lens 1, a lens barrel for regulating a lens interval is dispensed with and the two-group lens 1 is made light in weight.
Patent JP-2002095204-A (JP)
Title: Structure of motor shaft stopper
Inventor: SHINTANI HIROYUKI
IPC: F16B21/18
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a motor shaft stopper in which a small diameter groove is formed at the end portion of a motor shaft which is supported with bearings of a motor body provided with a stator, and an exclusive tool for inserting the motor shaft with pressure and an exclusive device for pressurized insertion are eliminated when the shaft is inserted into the bearings and is stopped. SOLUTION: A sheet type clip 4 to be inserted to a small diameter portion 6b of the motor shaft 6 is integrally formed of an annular base portion 4a which is formed of a resin sheet material in the predetermined thickness and is held between a metal bearing 5 and the base portion 1c which is a bearing housing, and an extending portion 4b which is extended in the longer span toward the center of the annular base portion 4a.
Patent JP-2002092690-A (JP)
Title: Medium housing cabinet for cash dispenser
Inventor: TAKAI TOMONORI
IPC: B65H1/28
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional medium housing cabinet for cash dispenser formed of a receiver and dispenser device and a medium housing cabinet that the whole structure thereof is large because a rejected bill housing part and a left bill housing part need each branch part and they are connected to each other through a carrying passage. SOLUTION: A pile guide is provided so that one end thereof faces to an intake roller communicated with a medium carrying passage, and a movable bill presser is provided over the pile guide, and a movable rejected bill stage is provided under the pile guide. A movable selector plate is provided between the bill presser and the rejected bill stage provided in both sides of the pile guide, and a space between the pile guide and the rejected bill stage is used as a rejected bill housing part, and a space between the bill presser and the pile guide is used as a left bill housing part.
Patent JP-2002093336-A (JP)
Title: Cathode ray tube
Inventor: IWAMURA NORIO
IPC: H01J29/04
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an indirectly heated cathode structure with a structure preventing leakage current between a heater and the cathode. SOLUTION: For the indirectly heated cathode structure constituting an electron gun, the average grain diameter of alumina composing a coating film 5c coating a heat radiating core wire, is made larger than the average grain diameter of alumina composing an insulation film 5b.