baber/WOPTO huggingface dataset:
Patent JP-2001251609-A (JP)
Title: Monitoring camera system and monitored image acquisition method
Inventor: KITA KAZUHIRO
IPC: H04N5/915
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring camera system with a reduced total weight that can remarkably reduce the total length of a communication cable in comparison with that of a conventional system. SOLUTION: The monitoring camera system is provided with cameras CAi (i=1-n) that respectively acquire a video image of each of places to be monitored, a communication means 12 that is used to transmit the video image acquired by the cameras CAi, s sidplay means 13 that displays the video image acquired by the cameras CAi transmitted through the communication means 12, and a controller 11 that controls the cameras CAi and the display means 13 to display the video image acquired by the cameras CAi in time division. The system is configured such that at least the controller 11 is daisy-chain connection to the cameras CAi. Through the configuration, the total length of the communication 12 can remarkably be reduced in this system in comparison with that of a conventional system adopting the star connection between the cameras CAi and the controller 11. Furthermore, the total weight of the system can considerably be reduced.
Patent JP-2001251806-A (JP)
Title: Alternator for vehicle
Inventor: MATSUBARA KENICHIRO
IPC: H02K5/24
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a low vibration and low-noise alternator for vehicle with is suitable for mounting into a vehicle. SOLUTION: A region for isolating the external circumferential surface of a stator iron core 3 and the internal circumferential surfaces of a front bracket 5 and a rear bracket 6 is provided at the area near bolt holes 60a, 60b provided to both brackets 4, 5 on the engaging surface, where the external circumferential surface of the stator iron core 3 and the internal circumferential surfaces of the front bracket 5 and rear bracket 6 are engaged. Consegucatly, heat generated in the stator iron core 3 or the like is transferred efficiently to both the brackets 4, 5, and the alternator can be mounted to a vehicle providing comparatively higher ambient temperature.  Moreover, since deformation of stator iron core 3 due to deformation of both brackets 4, 5 can be avoided and a gap for the rotor 7 is kept uniform in the circumferential direction, a low vibration and low-noise and alternator 1 for vehicle can be obtained.
Patent JP-2001253453-A (JP)
Title: Lid-fitted container
Inventor: YAMADA TOMOSHI
IPC: B65D43/06
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To make partial opening easy in a lid of a lid-fitted container, to make liquid ingredients of contents dischargeable smoothly, and to make a highly hermetical resealing possible. SOLUTION: Wide corner protuberant stripes 15a, 15b are provided at corners of a flange 14 of a polygonal container main body 10 while wide corner dented stripes 25a, 25b are provided at a flange 24 of the lid 20, and the protuberant stripes and the dented stripes are fitted together. A draining groove 16 is provided at the protuberant stripe 15a while a draining groove 26 communicating with the draining groove 16 is provided at the flange 24 of the lid 20. With the lid 20 turned at an angle of 180 deg. for resealing after liquid is discharged with the container partially unsealed at a part in the vicinity of the corner dented stripe 25a of the lid 20 and tilted, a part corresponding to the draining groove 26 is sealed with the flange 24 of the lid 20 and the sealing is maintained with an inner wall 25d at the inside of the dented stripe 25a stuck close to the protuberant stripe 15b.
Patent JP-2001256235-A (JP)
Title: Method and system for recording and managing multimedia information
Inventor: FUJITA ETSURO
IPC: H04N21/278
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for recording and managing multimedia information, with which mutual relating of related information and multimedia information is expanded from various knowledge information sets. SOLUTION: Concerning the multimedia information recording and managing method for recording and managing the multimedia information of images photographed by a user or recorded audio, this method has an attribute information registration step for registering attribute information to the multimedia information desired by the user by an input means corresponding to the relevant multimedia information, retrieval key generation step for generating a retrieval key for executing the retrieval of various information related to the desired multimedia information while using the registered attribute information corresponding to the set (knowledge information set) of the other knowledge information,  related information collection step for collecting the various information related to the desired multimedia information by retrieving the knowledge information set while using the generated retrieval key, and recording the collected information corresponding to the relevant multimedia information, and presentation step for outputting and presenting the multimedia information and related information collected by the related information collection step.
Patent JP-2001249731-A (JP)
Title: Authenticating method by input using rhythm
Inventor: OISHI YASUMASA
IPC: G06F21/36
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an authenticating method for easily storing a character string by using the rhythm of a music instead of a password thereby solving the problem that it becomes more difficult to store a character string when the character string is made longer while the possibility that it is stolen is made lower in a conventional technology. SOLUTION: A rhythm and a time interval in which a key is depressed are measured, and whether the measured time interval is equal to a preliminarily registered interval is judged, thereby realizing authentication.
Patent JP-2001262775-A (JP)
Title: Manufacturing method of steel pipe column and steel pipe column
Inventor: NAKAJIMA SHIN
IPC: E04B1/30
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a steel pipe column capable of aligning radii of curvature of each corner part, preventing such deformation that a butt-welded part is inclined, and filling concrete so as to prevent its peeling off. SOLUTION: This steel pipe column has a semiformed long steel pipe 1 having a predetermined plate thickness t and a semiformed short steel pipe 2 having a larger plate thickness than that of the semiformed long steel pipe 1, forming a beam member connection part, and having a length L. A group of projecting bodies 3 are welded and connected 4 on an inner face 2b of the semiformed short steel pipe 2, and the semiformed long steel pipe 1 and the semiformed short steel pipe 2 are butt-welded 1a, 2a. An outer peripheral shape is larger than a shape of a final product and is formed into the same shape. The semiformed long steel pipe 1 and the semiformed short steel pipe 2 are welded and connected 5 in the direction of length using the semiformed short steel pipe 2 as a beam member connection position to form a semiformed steel pipe column 7.  After heating the semiformed steel pipe column 7, it is hot formed so that its outer peripheral shape becomes the shape of the final product.
Patent JP-2001266875-A (JP)
Title: Positive electrode material for lithium secondary battery, its manufacturing method and lithium secondary battery using the same
Inventor: KOBAYASHI HIRONORI
IPC: H01M4/525
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode material that can exhibit high volume energy and a lithium secondary battery using the same that can exhibit an excellent cycle characteristics. SOLUTION: This is a positive electrode material for lithium secondary battery and the lithium secondary battery using the same, in which the positive electrode material contains a lithium-iridium based complex oxide or lithium- ruthenium system complex oxide and the complex oxides contain at least one kind of cobalt and nickel.
Patent JP-2001260277-A (JP)
Title: Film-coated seamless can
Inventor: HAYASHI TOMOHIKO
IPC: B32B15/09
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide in a high productivity a high quality film-coated steel two-piece can. SOLUTION: A film-coated seamless can is obtained by a restriction squeegeeing process of a laminate steel sheet wherein a chemically treated film having principally an organic resin of 20-2000 mg/m2 as deposite mass of one side on both faces of the steel sheet, and 1-100 mg/m2 as C amount on its upper layer is provided, and a polyester resin film is provided on its more upper layer. An inner face side of the can is two-layer film comprising a film (A) of 10-45 μm thickness, 215-245 deg.C melting point, 8.5-35.0 J/g cold heat of crystallization (Hc), and at least 0.60 limiting viscosity, and a film (B) of 5-20 μm thickness and 235-260 deg.C melting point as its upper layer.  An outer face side of the can is two-layer film comprising a film (C) of 10-15 μm thickness and at least 225 deg.C melting point which contains 10-30 wt.% titanium oxide, and a film (D) of 2-10 μm thickness and 235-260 deg.C melting point which contains 0-5 wt.% titanium oxide as its upper layer.
Patent JP-2001265018-A (JP)
Title: Electrophotographic photoreceptor and image forming device
Inventor: TODA NAOHIRO
IPC: G03G15/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which ensures a slight variation of film thickness and no unevenness in an image. SOLUTION: In the image forming region of the electrophotographic photoreceptor used in an electrophotographic device in which preparation for latent image formation is made by an eledrifying means and a latent image is formed by imagewise exposure, the difference between the maximum film thickness and the minimum film thickness of the photoreceptor in an arbitrary region of <5 mm is <=1 μm.
Patent JP-2001267194-A (JP)
Title: Method for identifying source of foreign matter on electronic device
Inventor: IBE HIDEFUMI
IPC: H01L21/66
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a device and a system by which steps and devices generating foreign matter on an electronic device can be identified relatively easily. SOLUTION: The composition of non-radioactive isotopes of treating gas or raw materials used for a film forming device, an oxidizing device, a resist removing device or the like is made different from the natural isotopic abundance, or a very small quantity of impurity is added to the treating gas or the raw materials to such an extent that the characteristics of film forming are not affected, and an analyzing device which can find the content of isotopes in the foreign matter is used.
Patent JP-2001261151-A (JP)
Title: Treatment apparatus
Inventor: KATAOKA TATSUO
IPC: C23F4/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent outward leak of a treatment gas when carrying a substrate into an internal space of a treatment chamber where the substrate, i.e., treated object, is treated, or when carrying the substrate out of the treatment chamber. SOLUTION: In this treatment apparatus, the treatment gas is filled in the treatment chamber, and the treated object is treated by the treatment gas. The treatment apparatus includes a shutoff means having a liquid shutting off the inside of the treatment chamber from the outside of the treatment chamber.
Patent JP-2001271695-A (JP)
Title: Control device for internal combustion engine
Inventor: IWAMOTO TAKASHI
IPC: G05B23/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, capable of improving self-diagnosis accuracy and reducing frequencies for stooping a self-diagnosis. SOLUTION: This device is provided with an on-vehicle self-diagnostic means for performing a self-diagnosis for an engine 1; a load control means for controlling load applied to the engine 1; and an ECU 5, a steady operation control means, for controlling to a steady operation state with load fluctuations of the engine being suppressed by operating at least one of an electric actuator 24, a motor 21, a CTV 22 and VTC 23, the load control means, during execution of self-diagnosis by the self-diagnostic means.
Patent JP-2001269704-A (JP)
Title: Method for controlling speed of succeeding material in continuous hot-rolling line
Inventor: MATSUOKA RITSUO
IPC: B21B37/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a speed control method in a continuous hot-rolling line for accurately performing overtaking control of a preceding material and the succeeding material in a joining machine. SOLUTION: In a method for performing the speed control of the rolls provided on the steel sheet conveying line so that the tip of the succeeding material is successively made to overtake the rear end of the preceding material by providing rolls for enabling speed control of a steel sheet in plural places of the steel sheet conveying line between a coil box and the standby position of a joining truck, by this speed control method of the succeeding material in the continuous hot-rolling line, speed control is performed by controlling a self roll as speed master after the tip of the steel sheet which is conveyed till the tip reaches the speed-controllable front roll and performing the speed control of the speed controllable roll which is located in the rear of the self roll in a state where the speed is decelerated 5-1% from that of the self roll.
Patent JP-2001274025-A (JP)
Title: Transformer for semiconductor switch
Inventor: AKIYAMA NAOTO
IPC: H01F27/28
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a transformer for semiconductor switch which has a small size, can be manufactured with high productivity, and can simultaneously control a plurality of semiconductor switch elements. SOLUTION: This transformer is constituted in such a way that printed boards 126a-126f for primary coil and printed boards 127a-127f for secondary coil are alternately laminated upon another with insulating films 125a-125k in between and the terminal pairs 111c, 111d, 112c and 112d of the boards 126a-126f are electrically connected to each other and led out as a first primary- side terminal pair 111a and 111b or second primary-side terminal pair 112a and 112b for outside connection. In addition, the electrode terminal pairs 1001c-106c and 101d-106d of the printed boards 127a-127f for secondary coil become independent at every board and are led out as secondary-side terminal pairs 101a-106a and 101b-106b, respectively, for outside connection.
Patent JP-2000311233-A (JP)
Title: Circuit chip connector and method for connecting circuit chip
Inventor: PENNAZ THOMAS J
IPC: H01L25/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To speedily and easily fit IC to the metallic film substrate of an RF antenna by bridging the two parts of the antenna through an interposer by exceeding a gap. SOLUTION: A gap 46 exists between contact pads 34 and 36 so that these surfaces are electrically separated. The contact pads 34 and 36 enable wide and effective electric contact. Thus, accuracy requested for the positioning of IC in the middle of manufacture is relieved but more effective electric contact is secured. A sub-assembly includes IC 10 which is brought into contact with the contact pads 34 and 36 of an interposer 30 and which is installed on the interposer 30. The sub-assembly is bonded to a basic circuit board to form a device. For example of the embodiment, the sub-assembly is bonded to the thin metallic film antenna and forms a radio frequency identification tag(RFID) and the like.
Patent JP-2001276876-A (JP)
Title: Submerged stirring and aerating device
Inventor: YAMANAKA TAKASHI
IPC: B01F3/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a submerged stirring and aerating device having the same basic structure as the conventional one provided with an air chamber of the submerged stirring and aerating device in a casing and capable of remarkably improving the aeration efficiency only by changing the position of an air jetting port for jetting air from the air chamber. SOLUTION: In the submerged stirring and aerating device constituted so that the casing composed of a suction casing 1 and a discharge casing 2, an impeller 3 rotatably arranged in the suction easing 1 and the air chamber for introducing pressurized air introduced from a blower mounted outside an aeration tank are arranged and the air A1 is jetted from the air chamber 11 to the discharge easing 2, incorporated in a treating liquid W1 sucked from a suction port 1a and the treated liquid W1, in which air is incorporated, is discharged from the discharge port, an air jetting port 13 jetting the air discharged from the air chamber 11 into the casing 2 is provided in the vicinity of the downstream side of an impeller boss 3b.
Patent JP-2001283281-A (JP)
Title: Fluorescent thread detection device for paper sheets
Inventor: KAMIJO HIDEAKI
IPC: G01N21/64
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent thread detection device of paper sheets, which can surely detect the fluorescent thread for security. SOLUTION: The fluorescent thread detection device 10 is provided with a light emitting element 12 irradiating the fluorescent thread S of paper money 2 with an ultraviolet ray and a light receiving element 22 receiving fluorescence emitted from the fluorescent thread S by the irradiation of the ultraviolet ray. The output signal of the light emitting element 22 is sent to a discrimination unit 30 through the amplification circuit 22. The discrimination unit 30 compares the output value Va of the amplification circuit 22 with a first threshold R1 larger than a value corresponding to the level of light emitted from the white part of paper money 2 and compares the output value Va of the amplification circuit 22 with a second threshold R2 larger than the first threshold R1.  Only when the output value Va of the amplification circuit 22 is between the first threshold R1 and the second threshold R2, it is decided that the fluorescent thread S exists in paper money 2.
Patent JP-2001282554-A (JP)
Title: Monitoring method and monitoring device
Inventor: ISOGAWA HIROMI
IPC: G06F9/46
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To periodically monitor the respective monitoring items of a computer system so that the influence exerted on an information system becomes small. SOLUTION: Monitoring job modules monitoring the respective monitoring items are installed for the respective monitoring items. A monitoring job schedule generation program 3045 decides the execution time bands of the respective monitoring job modules so that the load of monitoring in the respective time bands becomes not more than a threshold and the execution period of the respective monitoring modules becomes the monitoring period of the corresponding monitoring item from the monitoring periods of the monitoring items, which are mentioned in a monitoring job list table 3041, and the required execution time of the respective monitoring job modules mentioned in a monitoring job execution time table 3042, and registers it in a monitoring job periodical start time table 3043 as the execution schedule of the monitoring job module.
Patent JP-2001280558-A (JP)
Title: Joint device for piping
Inventor: YAMAZAKI ETSUKO
IPC: F28F9/26
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent damages caused by strong interference of an O-ring 25 with a corner part 27 at installation. SOLUTION: The dimensions A-D are controlled, so that the relations A>=C and B<D are satisfied. This prevents the center axis of an inlet pipe 9 or an outlet pipe 10 from inclining relative to the center axis of a bracket for joining 11 when O-ring 25 is to be inserted into the second cylindrical portion 15. Thereby the O-ring 25 is prevented from making strong interference with a corner part 27.
Patent JP-2001283144-A (JP)
Title: Electronic commission processing system and electronic letter of attorney preparing device and electronic application preparing device
Inventor: FUJIKAWA MAKI
IPC: G06F19/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commission processing system device capable of electronically and systematically processing an application procedure by an attorney. SOLUTION: In a trustier server 3, an application is electronically constituted, and an electronic application to which the digital signature of the attorney of an applicant (trustier) is attached is prepared. In an attorney server 4, a letter of attorney for entrusting the attorney with an application procedure is electronically constituted, and an electronic letter of attorney to which the digital signature of the trustier is attached is prepared. Then, a military office server 2 inputs those electronic application and the electronic letter of attorney, and verifies the digital signatures of the attorney and the trustier so that the application procedure by the attorney can be electronically processed.
Patent JP-2001283486-A (JP)
Title: Reproducing device and method
Inventor: ITO AKIYOSHI
IPC: G11B11/105
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To stably reproduce the information recorded at lands and grooves. SOLUTION: When the magnetization states of respective information recording layers are computed at a recording and reproducing control section 10 by using a magneto-optical rotating angle or magneto-optical ellipticity and the arithmetic constants determined from the reflectivity of the respective information recording layers, the arithmetic constants used in the recording and reproducing control section 10 are changed over when the information recording layers formed on recessed parts are reproduced and when the information recording layers formed on projecting parts are reproduced.
Patent JP-2001277575-A (JP)
Title: Electrical solidification printer
Inventor: YAMAMOTO KOJI
IPC: B41J2/385
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrical solidification printer in which a clear image can be obtained stably by suppressing variation of optical density with time or variation in the dots of solidified ink occurring at the individual electrode parts of a print head. SOLUTION: A driver 1 comprising a bipolar transistor and an MOS transistor is connected with a cathode 2 and conducted through an electrical solidification ink 4 supplied between an anode 3 and the cathode 2. The anode 3 is connected with the positive pole of a power supply 5. The driver 1 is conducted according to the pulse width of a pulse width modulated input signal 6. The driver 1 is connected with the negative pole of the power supply 5 through a current control section 7. The current control section 7 sustains the current flowing through the driver 1 at a constant level and controls the current flowing through the driver 1 by means of a control signal 8. Since the current flowing through the anode 3 is kept at a constant level, a dot of colored solidification ink is formed, as desired, on the surface of the anode 3.
Patent JP-2001287943-A (JP)
Title: Glass composition
Inventor: OSADA HIDEKI
IPC: G11B5/73
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide glass having a high Young's modulus. SOLUTION: This glass composition has composition ranges of main components being 45.5 wt.%<=SiO2<=47.5 wt.%, 5 wt.%<=Al2O3<=19.5 wt.%, 10 wt.%<=MgO<=30 wt.%, and 5 wt.%<=TiO2<=20 wt.%.