baber/WOPTO huggingface dataset:
Patent JP-2001326135-A (JP)
Title: Method and device for manufacturing laminated electronic component
Inventor: SEKIGUCHI YOSHIJI
IPC: H01G13/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for manufacturing laminated electronic components by which the manufacturing efficiency of laminated electronic parts can be improved. SOLUTION: In the manufacturing method, green sheets 10 are supplied alternately to first and second holding tables 20 and 30 from a supply base 1, and conductive paste is printed on the green sheets 10 held on the first table 20 by means of a first printing device 40, and on the green sheets 10 held on the second table 30 in a pattern which is different from that of the first printing device 40 by means of a second printing device 50. The green sheets 10, respectively carrying the conductive paste printed by means of the printing devices 40 and 50, are transported alternately on a conveyance belt 60, and after drying by means of a drier 70, they are housed in a housing base 2 or 3 corresponding to the printing devices 40 and 50.
Patent JP-2001327063-A (JP)
Title: Protective relay device
Inventor: IWAZAWA YORIAKI
IPC: H02H3/05
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a protective relay device for detecting failure of a converter. SOLUTION: The protective relay device includes a converter means 22, having converters 23a, 23b, and 23c for receiving and converting each phase signal as an input from a three-phase electrical apparatus, and a judgment means 29 connected to the converter means 22 for judging the condition of the electrical apparatus on the basis of converted signals. The converter means 22 has a detector 40 connected to the ground of each phase signal of the electrical apparatus for detecting a comparison zero-phase-sequence portion and converting it in the same conversion as the input. The zero-phase-sequence portion detected at the detector 40 by the judgment means 29 are compared with the zero-phase-sequence component from each signal converted by each of converters 23a, 23b and 23c. If these components are different, it is judged that failure is produced in converter means 22.
Patent JP-2001322792-A (JP)
Title: Object transfer device
Inventor: YASUDA YUKINOBU
IPC: B66C1/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To hold each object in suction certainly regardless of the plane shape of the object to be held with suction. SOLUTION: If a communication hole 57 is opened upon applying the oversurface of each object only to a left-hand opening 46 so as to block it, a left-hand recess 45 and a lower chamber 42b are put immediately in negative pressure simultaneously, so that a valve element 50 does not close a suction port 49, and the object comes in tight attachment to a resilient piece 47. On the other hand, the right-hand opening 46 remains unclosed, and the suction port 49 mating with the right-hand opening 46 is closed automatically by the valve element 50 sucked toward the suction port 49 because inside the lower chamber 42b is put in negative pressure.
Patent JP-2001324826-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUJII AKITERU
IPC: G03G5/05
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which hardly suffers from wear in repeated use for a long time, which is excellent in cleaning property and durability against flaw and further which does not lose other characteristics such as electric characteristics and coating property. SOLUTION: In the electrophotographic photoreceptor having at least a photosensitive layer formed on a conductive supporting body, the photosensitive layer contains at least a polyester resin and a butadiene charge transfer material.
Patent JP-2001329364-A (JP)
Title: Method and apparatus for plasma ion implantation
Inventor: YUKIMURA KEN
IPC: H02M9/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for plasma ion implantation which avoids a phenomenon in that the fall of the voltage of the high voltage pulse applied to a base material is damped by the load impedance of the base material, and in which generation of damages such as sputtering on the base material is prevented, the plasma ion is correctly implanted, and the diversified kinds of plasma are applied to. SOLUTION: The negative or positive high voltage pulse is applied to the base material as a load, a discharge switching circuit 2 is formed on a bias power source for forming an ion sheath around the base material, and the charges left on the base material side in every application of the high voltage pulse is discharged to the ground at every completion of the application of the high voltage pulse by the discharge switching circuit.
Patent JP-2001331368-A (JP)
Title: Method for discriminating omission of memory release
Inventor: KATAOKA TOSHIO
IPC: G06F12/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To enable detection of omission of memory release, when a software is actually operated. SOLUTION: Memory use history (16) of the software (12) is stored, when the software (12) is executed, and the omission of memory release is discriminated to be generated when tendency that use quantity increases for a time which is longer than cycles of normal increase and decrease of the use quantity due to a processing according to the software (ST4 and ST5). The tendency for increase in the use quantity is discriminated based on the minimum values (M1, M2 and M3) by each prescribed analysis period, for example, in the use history. Instead, the tendency is also detected by regression analysis by each prescribed analysis period in the usage history.
Patent JP-2000353974-A (JP)
Title: Transmitter/receiver
Inventor: FLEISCHHAUER NORBERT
IPC: H04B1/38
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain optimal antenna compatibility by arranging a structure group which is in proximity to at least one coil and includes at least one transmission output step and a reception side amplifier. SOLUTION: A modulated signal is supplied to a transmission output step 10 and a coil 1 by way of a capacitor 11. This capacitor 11 is used as a resonance capacitor. A resonance circuit consisting of this capacitor 11 and the coil 1 has a comparatively superior quality so that it becomes advantageous to transmission/reception characteristics. When a transponder comes into a magnetic field of the coil 1, an AC voltage of a pulse is formed to the coil. This AC voltage is rectified for having a circuit in the transponder operate and is used as a trigger pulse for transmitting data by the transponder. These data are received by the coil 1 again. An equivalent signal is selectively amplified by active band filters 15 to 20.
Patent JP-2001328580-A (JP)
Title: Automatic accident notifying device for two wheeler
Inventor: TABATA HAJIME
IPC: B60R21/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic accident notifying device for a two wheeler capable of positively detecting an occurrence of an accident with a simple structure and without using an acceleration sensor. SOLUTION: This automatic accident notifying device for a two wheeler is provided with an accident detecting part 3 detecting an occurrence of an accident of one's vehicle, and an accident notifying part 7 notifying predetermined accident information to outside when an occurrence of an accident is detected by the accident detecting part 3. The accident detecting part 3 includes a tilt sensor 2 detecting a tilt angle of the vehicle, and an accident determining part 340 determining that an accident has occurred when the tilt angle of the vehicle detected by the tilt sensor 2 continues to be a predetermined angle or more for a predetermined time or more.
Patent JP-2001333406-A (JP)
Title: Digital broadcast receiver
Inventor: ASAMURA MASAKO
IPC: H04N5/44
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that can realize a CM-cut function or a CM skip function by discriminating a CM part in a broadcast program of digital broadcasting. SOLUTION: The digital broadcast receiver is provided with a descramble section 23 that can detect a scramble signal denoting the execution of scramble processing from each transport stream(TS) signal resulting from demodulating a received signal, a control section 30 that generates a scramble key from key information to give it to the descramble section 23 and controls the operation of the receiver, and a scramble signal discrimination section 32 that discriminates the TS signal not subjected to scramble processing from the scramble signal from each TS signal. The control section 30 inhibits processing in at least one circuit at the post-stage of the descramble section 23 as to the TS signal when the scramble signal discrimination section 32 detects the TS signal that is not subjected to scramble processing.
Patent JP-2001331829-A (JP)
Title: Method and system for information processing and non- contact type information giving and receiving device
Inventor: TANIMURA KAZUNARI
IPC: G06Q10/06
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact type information giving and receiving device which is easily operated and whose processing efficiency can be improved, an information processing method and an information processing system. SOLUTION: An attendance and leaving box Pbx where each employee is arranged in a 'row' and each of attendance, leaving and business trip is defined as a 'column' and a destination box Dbx where returning time from a destination and directly going home are respectively defined as a 'column' are provided as a partial area on a board-shaped fame Flm, and each box is provided with an antenna device Ant1 that is connected to a reader/writer RW and selectively driven to form an electromagnetic field.  When each employee puts an attendance/leaving information tag PTF being sensitive to an electromagnetic field in the box Pbx, the reader/writer RW detects the tag PTF and defines it as attendance/leaving/business trip information, and when a destination information tag DTF is put in a corresponding destination box Dbx, the reader/writer RW detects the tag DTF and defines it as returning time information from a destination.
Patent JP-2001035760-A (JP)
Title: System, method and recording medium for automatically managing semiconductor production bay
Inventor: SON MYUNG-SEUNG
IPC: G06Q50/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for efficiently managing a semiconductor production bay by classifying a storage means and data in the management of the semiconductor production bay, and to provide a recording medium for realizing them. SOLUTION: In this system, there are included many process equipment 700 for processing lots and generating real-time process data associated with the process in response to the lot data, at least one production managing means 620 for generating a control instruction associated with the process from a semiconductor production bay and receiving real-time process data from each process equipment, an equipment control means 640 for controlling the process equipment and transmitting the real-time process data to the production managing means, data storage means 160 for storing data associated with the process and a robot in the semiconductor production bay, and a history managing means 400 for managing the history of the process equipment and of each wafer.
Patent JP-2001328621-A (JP)
Title: Storage box
Inventor: WATANABE KAZUHIRO
IPC: B65D5/66
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a storage box which can use a conventional packaging box without any separate plastic box or the like, and prevent generation of blackening or rust in accessories, in particular, silver products. SOLUTION: This storage box (l) used for storing the silver products (6) comprises a box body (2) having an opening part (2a) and a lid (3) for covering the opening part (2a), and a rust preventive agent (4) is provided inside the box body (2).
Patent JP-2001330768-A (JP)
Title: Auto-focusing device for camera
Inventor: HOSONO KIYOSHI
IPC: G02B7/30
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To mitigate the mechanical positional adjustment of a light receiving element used for an auto-focusing part of a light projecting type. SOLUTION: This device is equipped with the 1st auto-focusing part of a light projecting type for preliminarily measuring a distance to an object with coarse accuracy, and a 2nd auto-focusing part of a light non-projecting type for measuring the distance to the subject with fine accuracy based on the result of the preliminary measurement. The 1st range-finding part has a light emitting element 3 projecting luminous flux toward the subject through a lens 3L, and the light receiving element 1 receiving the luminous flux R reflected on the subject and focused by a lens 1L. The tight receiving element 1 has a light receiving surface extended from one end E1 on a long distance side to the other end E2 on a short distance side through a middle distance, and outputs an electric signal in accordance with a luminous flux receiving position.  The light receiving surface has nonlinear areas E1 to e1 and E2 to e2 where relation between the distance and the electric signal becomes nonlinear near both ends, and linear areas e1 to e2 where relation between the distance and the electric signal becomes linear in the middle of both ends. The light receiving position RA corresponding to the closest distance of the subject is allowed to enter the nonlinear areas E2 to e2, and the positioning accuracy of the light receiving element 1 with an optical system including the lens 1L is mitigated.
Patent JP-2001331272-A (JP)
Title: Character inputting device
Inventor: HAGIWARA YASUTSUGU
IPC: H03M11/04
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is impossible to easily or quickly input characters in a conventional character inputting device. SOLUTION: An operating part 3 of this device is provided with an operating body 3a to be manually operated, a first detecting part for detecting the inclining operation of the operating body 3a, and a second detecting part for detecting the depressing operation to a Z direction. Also, any of alphabet 8 constituted of 26 characters, that is, 'A, B, C,...X, Y, Z' is selected according to the inclined direction of the operating body 3a. Also, when the operating body 3a is rotated to the direction of an X-Y coordinates plane, the characters are successively switched and displayed. Then, when the operating body 3 is depressed to the Z direction, the selected character is decided.
Patent JP-2001337296-A (JP)
Title: Add-drop multiplexing/demultiplexing module
Inventor: ABE SHOHEI
IPC: G02B6/293
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of an add-drop multiplexing/demultiplexing module. SOLUTION: A first separating and synthesizing birefringent element 20 which separates the light of the same optical paths having polarization directions in an orthogonal relation ad synthesizes the light of the different optical paths, first and second birefringent elements 21 and 22 for optical path control which control the optical paths according to the polarization directions and a second separating and synthesizing birefringent element 23 are disposed apart spaced intervals in this order. First and second polarization rotation means 24 and 27 which convert the polarization directions from orthogonal to parallel or from parallel to orthogonal are arranged between the separating and synthesizing birefringent elements and the birefringent elements for optical path control. A 45 deg.  Faraday rotator 31, a band-pass filter 32 which allows the transmission of the wavelength of add-drop light and reflects the wavelength light exclusive thereof and a 45 deg. Faraday rotator 33 are arranged between both birefringent elements for optical path control. An input port and output port are installed to one of these arrays and a drop port and add port are installed to the other.
Patent JP-2001337463-A (JP)
Title: Exposure device, method for manufacturing exposure device and method for manufacturing microdevice
Inventor: HATADA HITOSHI
IPC: G03F7/207
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To well perform multiple exposure even if the positions of the image planes of respective projection optical modules fluctuate in consequence of the thermal deformation of, for example, lenses. SOLUTION: The pattern images of a mask are formed by projection aligning on a photosensitive substrate by using a projection optical system having plural projection optical modules. A focusing means for respectively aligning the image planes (Ia to Ie) of the respective projection optical modules to the photosensitive substrate in a focusing direction is arranged. The focusing means sets the segments of the image planes of the projection optical modules adjacent to each other, which segments contribute to the formation of partly superposedly exposed regions of their image planes with each other at nearly the same positions in the focusing direction.
Patent JP-2001337228-A (JP)
Title: Light transmission plate
Inventor: TANIGUCHI TERUO
IPC: F21V8/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To increase a ratio of light emitted toward a direction vertical to a light-emitting surface in making the light be emitted from the light-emitting surface in a light transmission plate comprising a translucent plate material and to make the light transmission plate be easily manufactured. SOLUTION: In the light transmission plate using the translucent plate material 11, a projecting part 12 comprising a translucent material different from the translucent plate material is arranged on the light-emitting surface 11a to emit the light and also the projecting part is formed on the light-emitting surface with printing.
Patent JP-2001339682-A (JP)
Title: Digital camera with music reproduction function
Inventor: MIYAZAKI NOBUO
IPC: H04N1/21
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera with music reproduction function which synchronizes image reproduction time required to display sequential pictures with sound reproduction time. SOLUTION: The digital camera 10 has both image reproduction function and music reproduction function. The image reproduction time required for multiple frames is decided by the number of frames to be reproduced sequentially and the reproduction time for each frame. The sound reproduction time is decided by the music reproduction matching to the picture frame. The picture accompanied by music must have synchronization between the image reproduction time and the sound reproduction time.
Patent JP-2001323301-A (JP)
Title: Manufacturing method of rare earth alloy magnetic powder molding, and manufacturing method of rare earth magnet
Inventor: TOKUHARA HIROKI
IPC: C22C38/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To safely perform pressing so that no heat generation or ignition occurs even when using a rare earth alloy magnetic powder easily oxidized, and to improve the characteristic of a finally obtained magnet. SOLUTION: The rare earth alloy magnetic powder is pressed in the controlled atmospheric condition in which the temperature is <=30 deg.C, and the relative humidity is <=65%. The pressing is performed in a chamber adjusted to this atmospheric condition, a molding 24 is manufactured thereby, and stored in a sintering case 62. Next, the molding 24 is carried into another chamber of the atmosphere controlled so that the difference in temperature form the temperature in this atmospheric condition is controlled to be not greater than 5 deg.C, and the sintering process is carried out in the chamber.
Patent JP-2001346364-A (JP)
Title: Demagnetization device, disassembling device for product having permanent magnet, demagnetization method and disassembling method for product having permanent magnet
Inventor: BABA KAZUHIKO
IPC: H02K15/03
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce a time and a labor which are necessary when a product such as a motor, etc., which has a permanent magnet is disassembled by a disassembling device because magnet bits are stuck to the respective parts of the disassembling device and smashed iron scraps and the magnet bits must be removed and to improve the recycle efficiency which is deteriorated significantly by the magnet bits stuck to the smashed scraps to be recycled. SOLUTION: A high frequency voltage is applied between at least two terminals of windings of a motor having a permanent magnet to demagnetize the permanent magnet. Further, demagnetization units which demagnetize the permanent magnets are provided at various positions of a disassembling device to demagnetize magnet bits.
Patent JP-2001054939-A (JP)
Title: Polypropylene film for metal vapor deposition and metal vapor-deposited polypropylene film
Inventor: TANAKA SHIGERU
IPC: B32B27/32
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene film for metal vapor deposition having excellent gas barrier capacity while improving the adhesiveness of a metal vapor deposition film and a film base material at the time of metal vapor deposition and a metal vapor-deposited polypropylene film. SOLUTION: A surface layer comprising a polypropylene type resin of which the main peak of heat absorption accompanying the fusion of a crystal is 155-163 deg.C and the crystal fusion calorie is 20-90 J/g is laminated to at least the single surface of a base layer comprising isotactic polypropylene with a mesopentad ratio of 90% or more and a coating layer with a thickness of 0.05-2 μm comprising a mixed coating agent of a polyester urethane resin and a water soluble org. solvent is provided on the surface layer.
Patent JP-2001342477-A (JP)
Title: Fluid for traction drive
Inventor: SAITO HIROKAZU
IPC: C10N20/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a fluid for traction drive capable of making a high coefficient of traction compatible with low-temperature fluidity, suitable for automobiles. SOLUTION: This fluid for traction drive comprising an alicyclic compound containing at least one cycloalkyl group in the molecule as a main component and containing 1-30 mass % based on the total amount of a composition of a component (A) which is a polyorganosiloxane containing substituent groups composed of a methyl group and an aryl group in the molar ratio of the methyl group to the aryl group of 0.2-30 is used to solve the problems.
Patent JP-2001350140-A (JP)
Title: Liquid crystal display device
Inventor: SATO TERUNOBU
IPC: G02B1/111
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device constructed so as to reduce the number of manufacturing steps. SOLUTION: On at least a display screen side of an observer's side of a liquid crystal display panel, a resin film containing fine particles is formed and also the surfaces of the fine particles are coated with antireflection films.
Patent JP-2001347328-A (JP)
Title: Roll forming apparatus
Inventor: KATO TOSHIAKI
IPC: B21D39/02
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a roll forming apparatus to form a long size metal plate into a square column for building by roll forming. SOLUTION: In the apparatus, in which a cylindrical body A formed from the long size metal plate in the previous process is fed between an upper roller 1 and a lower roller 2, a mandrel 8, which is arranged with a caulking roller 4 and feed rollers 51 respectively independently as freely rotating, is inserted into the cylindrical body A, the overlapped parts of the long size metal plate constituting the cylindrical body A are caulked, these both end parts are joined, the caulking teeth 41a, 41b formed to a peripheral of the caulking roller 4 are not formed in a whole width direction of the roller but from the left side part of the roller to the center part and the right side part of the roller to the center part as well as respectively alternately to left/right in about half width direction length.