baber/WOPTO huggingface dataset:
Patent JP-2002044875-A (JP)
Title: Battery pack
Inventor: NOZAWA SHIGERU
IPC: H01M10/42
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To realize the control of a charging mode with a simple circuit, and to reduce the number of parts, circuit wiring and these mounting area. SOLUTION: A battery pack is equipped with a switching element Q1 for discharge control, a switching element Q2 for charge control and a switching element Q3 for charge mode control, which are connected directly to a secondary battery 1, and a control circuit 2 which has a function to detect the terminal voltage of the secondary battery and to control the turning on or off each switching element. In the above battery pack the control circuit 2 has the function of detecting the overdischarge. By jointly using both of the control signal of the overdischarge from the switching element Q1 and the control signal of changing the charging mode from the switching element Q3, the circuit can be simplified, and the number of the parts, circuit wirings and these mounting area can be reduced and the changing of the charging mode for the purpose of protecting the secondary battery can be realized.
Patent JP-2002038408-A (JP)
Title: Expansion joint for bridge
Inventor: ODA TOSHINARI
IPC: E01C11/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint for a bridge without restraining the displacement of the girder in a bridge axis direction even in the case that it is not large-sized and earthquake motion assumed in the seismic horizontal strength method occurs. SOLUTION: In the finger-shaped expansion joint, a large space hole h opening upward and downward is provided on a part of a finger part 2 to compose a deformation part 2b, and when impact force is applied on the finger part 2 in the bridge axis direction, the deformation part 2b is plastically deformed in such a manner that the space hole h is crushed.
Patent JP-2001083587-A (JP)
Title: Camera provided with electric parts mounted on label
Inventor: BOYD JAMES D
IPC: G02F1/13
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To accurately arrange a label so that parts and a camera sub system are operationally and easily connected by providing an electric sub system with a conductor and making a mount part hold a terminal in a contact state where the terminal is not joined to the conductor. SOLUTION: This camera is provided with an electric sub system. The electric sub system is provided with a 1st conductor 180 extended to the outer surface of the main body 18 of the camera, and a 2nd conductor. The part mounted label is provided with a mount part 126 attached to its outer surface and electric parts coupled with the mount part 126. The part mounted label is provided with a main body 18 and an inner surface coming in contact with the outer surface positioned outward. The mount part 126 of the part mounted label perfectly covers over the electric parts so that the electric parts exist on the inside of the outer surface. The mount part 126 of the part mounted label is also provided with an aperture through which the electric parts are exposed. The part mounted label is provided with many layers, the innermost side layer of which is an adhesive layer.  It is very desirable that the terminal 186 and the conductor 180 are not joined each other.
Patent JP-2002041796-A (JP)
Title: Communication system
Inventor: KOMATSU SHIGEAKI
IPC: G06Q50/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To actualize a communication system which can positively notify a user of variation in the stock price of a specific brand, etc. SOLUTION: In the timing (S10: Yes) of update of stock price information, a processing server inputs stock price information from a communication network (S12) and stores the inputted stock price information in a stock information database. Then the customer database is checked (S14); when one of stored notification conditions of respective customers is met (S16: Yes), the stock price information whose notification condition is met is read out of the stock information database (S18), and specific information made to correspond to the customer name whose notification condition is registered is read out of a customer database (S20). When the specific information is a mail address (S22: Yes), the stock price information is e-mailed (S24 to S28) and when a telephone number (S22: No), the stock price information is transmitted in voice (S30 to S36).
Patent JP-2002035535-A (JP)
Title: Air drier
Inventor: KANO NOBUAKI
IPC: B01D53/26
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an air drier adapted so that the easiness of discharge of the condensed moisture from its housings may be ensured and that the degree of freedom of the direction in which it is set in e.g. a vehicle may be heightened. SOLUTION: There is provided an air drier having a first housing 1 having a compressor-side port 11 connected to an external compressor and a second housing 3 having a system-side port 13 connected to an air control system and a desiccant (silica gel 9) with which the housing 1 is packed, wherein a plurality of grooves 1c radiating from the inside opening 11a of the compressor- side port are formed on at least that part of the inside surface of the housing 1 which coincide with the proximity to the compressor side (the inside surface 1b of the bottom of the first housing 1).
Patent JP-2002035506-A (JP)
Title: Sludge scrape-up member
Inventor: FUJIWARA YASUTO
IPC: B01D21/18
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the stagnation of sludge between the undersurfaces of the scrape-up members of reciprocally moving type scrape-up machine and the bottom surface of a sedimentation basin. SOLUTION: In the scrape-up members moving on the bottom surface of the sedimentation basin to scrape up sludge, a cavity part is provided in each of the scrape-up members and an opening part, which allows the water containing sludge between each scrape-up member and the bottom surface of the sedimentation basin to go in and out with respect to the cavity part when the scrape-up member is moved, is provided to the bottom surface of the scrape-up member.
Patent JP-2002035530-A (JP)
Title: Method for operating gas separation membrane
Inventor: IKEDA YUKIO
IPC: B01D71/64
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple and economical method for operating a gas separation membrane, capable of suppressing equipment cost or operation cost by solving such a problem that incidental equipment such as a pressure device or the like having excessive capacity is required corresponding to the gas separation membrane having allowance from an aspect of capacity when a specific gas component is separated and recovered from a gas mixture using the gas separation membrane having permselectivity and operation cost become high, and such a problem that product gas having target purity is desired to be obtained continuously in a target flow rate even when the permeability of the gas separation membrane is lowered. SOLUTION: The method for operating the gas separation membrane comprises a process of pressurizing the gas mixture to supply the same to the supply side of the gas separation membrane having permselectivity and a process of adjusting the pressure (gauge pressure) on the permeation side of the membrane to a range of 0.1-50% with respect to the pressure (gauge pressure) on the supply side of the membrane. The gas separation membrane for separating and recovering gas is operated by a method for adjusting the supply flow rate of the gas mixture supplied to the supply side of the membrane or the purity and/or flow rate of the product gas obtained on the impermeation side of the membrane.
Patent JP-2002040361-A (JP)
Title: Image display device provided with three-dimensional decentered optical path
Inventor: NAGATA TETSUO
IPC: G02B17/08
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an image display device in which an image from one image display element is guided to both eyes without using a half mirror, bright observation is provided, and correction of aberrations is facilitated. SOLUTION: The observation optical system includes a left ocular part 10', a right ocular part 10, and a three-dimensional optical path dividing part 20 to guide luminous flux from a single image display element 3 to the right and left ocular part 10' and 10. The right and left ocular parts have at least two or more reflecting surface 12 and 13. The decentered optical path plane of the principal ray on the axis of the right and left eye contact parts is constituted so as to form almost the same plane. The optical plane is disposed symmetrically so that the three-dimensional optical path dividing part 20 can form symmetrical optical paths.  At least two pairs of right and left reflecting planes are constituted so that the principal ray on the axis of each right and left luminous flux is reflected by the right and left ocular parts in the three- dimensional decentered direction including components vertical to be decentered optical path plane.
Patent JP-2002035684-A (JP)
Title: Method for forming protective film
Inventor: KURISAKI MINORU
IPC: B05D7/24
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a protective film excellent in transparency. SOLUTION: A composition containg at least a polymer and a solvent is applied on a substrate to form a coating film, the coating film is heated in an inert gas atmosphere and cured, and the protective film is formed on the substrate by this method. Meanwhile, an article having the protective film formed by the method is furnished.
Patent JP-2002039188-A (JP)
Title: Bearing device
Inventor: KATSUNO YOSHIAKI
IPC: F16C19/08
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device capable of avoiding heat problems while keeping dynamic friction torque low. SOLUTION: The number of pockets P in a cage 14 is twice the number of rollers 13A and 13B, and since some of the pockets P containing the rollers 13A and 13B and the other pockets P not containing the rollers 13A and 13B are arranged alternately in the circumferential direction, heating of the bearing due to friction at rolling contact portions between the rollers 13A and 13B and an outer ring 11 or an inner ring 12 and heating of the bearing due to the agitation resistance of oil can be reduced.
Patent JP-2002042892-A (JP)
Title: Battery
Inventor: HANABUSA KIYOSHI
IPC: H01M4/525
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a battery of large capacity. SOLUTION: This lithium secondary battery 10 is formed by laminating a positive electrode current collector 2, a positive electrode active material layer 7, a separator 8, a negative electrode active material layer 6 and a negative electrode current collector 3 in this order. The positive electrode active material layer 7 comprises cobalt, lithium and an additive containing at least one kind selected from a group of manganese, iron, copper, titanium, molybdenum, tungsten, chromium, vanadium, niobium, tantalum, zinc, aluminum, gallium, indium, tin and lead. The mass ratio of the additive to cobalt is 5-20 mass%.
Patent JP-2002051476-A (JP)
Title: Adaptor for charging battery for vehicle
Inventor: SUZUKI KENJI
IPC: H02J7/02
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an adaptor for charging a battery for vehicle that can be used readily, in connection with an existing charger. SOLUTION: The adaptor for charging a battery for vehicle is to be connected with a charger 20 and comprises an adapter body 10 provided therein with a controller with a built-in computer. The adapter body 10 is provided with a plurality of charging channel portions, corresponding to a plurality of batteries 30 to be charged, and a pair of charging cables 131 to 135 are extended from each of the charging channel portions. The operating and displaying portion of each charging channel portion is provided with a start charging switch, a start lamp indicating the status of charging, and a plurality of progress-of- charging lamps indicating the progress of charging batteries to be charged, and the indication of those lamps permits the operator to check the status and progress of charging. Thus a plurality of batteries 30 to be charged can be charged in one sitting, and usability, including prevention of misoperations, is obtained.
Patent JP-2002047056-A (JP)
Title: Device for controlling inclined position of supports of jig for firing
Inventor: HAYAKAWA AKIHIRO
IPC: F27D3/12
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling the inclined position of supports of a jig for firing to eliminate troubles in transfer of raw materials of roof tile to the supports of a jig for firing such as collision of the raw material with the support because of fluctuation of inclining state of the support. SOLUTION: The device comprises a jig 22 for firing on which supports 26 to support the raw materials W of roof tile in an inclined position, pressing pieces 36 set to move forward or backward freely toward the supports 26 from at least one side of the jig 22 for firing, and a pressing means to press the back of the support 26 via the pressing pieces 36.
Patent JP-2002045791-A (JP)
Title: Attachment structure of magnetic induction type actuator device
Inventor: KANEDA SHOICHI
IPC: G10K9/13
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To accurately hold the relative interval with a circuit board by a contact structure, which brings a terminal metal fitting into contact with the conductive pattern of the circuit board under pressure as a vibration generation mechanism to achieve electrical connection, to electrically certainly connect the terminal metal fitting and the circuit board and to prevent not only the resonance caused by the transmission of excess vibration to the circuit board or an exterior casing but also the damage of an internal mechanism caused by an impact as a sound generation mechanism. SOLUTION: The terminal metal fitting 17(17), which has a leaf spring 17a extending from a terminal stand to the outside of a housing, to which a diaphragm is fitted and fixed, on the side opposite to the opening end of the housing, is provided to the terminal stand 10a, and an elastic material 3 is held between the open end of the housing and the surface of the circuit board 2 as a pad material on the protruded side of the leaf spring 17a and the leaf spring 17a is brought into contact with the conductive pattern of the circuit board 2 under pressure to electrically connect the terminal metal fitting 17(17) to the conductive pattern of the circuit board 2.
Patent JP-2002055760-A (JP)
Title: Portable information terminal
Inventor: UCHIDA SUSUMU
IPC: H04W88/02
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal capable of increasing the number of operation keys if necessary without impairing portability, thereby improving operability. SOLUTION: A connecting part 27 for connecting a main body 12 in which operation keys 15 are arranged on its one face part 12a, to a display part 13 having a display 24 for displaying information rotatably is provided so that the rotational axial line of the display part 13 with respect to the main body 12 is allowed to abut on the face part 12a in orthogonal direction, and a pointing device 38 is arranged at the connecting part 27 or the display part 13.
Patent JP-2002055572-A (JP)
Title: Image detecting device and image forming device
Inventor: SHIMOMURA HIDEKAZU
IPC: G03G21/14
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an image detecting device and an image forming device capable of accurately detecting a position detecting pattern, and capable of obtaining a color image free from color slurring. SOLUTION: As for the image detecting device provided with a light source means, an illuminating means including an illuminating lens for irradiating a luminous flux from the light source means onto a recording member on which an image is formed, and an image forming means including an image forming lens for forming the image formed on the recording member onto the surface of a light receiving means, and for detecting the image on the recording member based on the signal obtained by the light receiving means, the device is provided with a diaphragm arranged in or near a position having a conjugate relation with the light emitting point of the light source means in the case of making the recording member a mirror reflection surface.
Patent JP-2002052386-A (JP)
Title: Water cleaning method and water cleaner
Inventor: JINNO CHITOSHI
IPC: B01J32/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To decompose and clean harmful substances contained in tap water or the like by particles of photocatalytic titanium oxide. SOLUTION: Water to be treated and particles of photocatalytic titanium oxide are housed in a transparent container and the particles of photocatalytic titanium oxide are irradiated with solar rays or light containing ultraviolet rays to clean water to be treated.
Patent JP-2002020885-A (JP)
Title: Method for manufacturing water-soluble rust-inhibiting solution containing mineral
Inventor: SEIMURA GIICHI
IPC: C23F11/08
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rust-inhibiting solution to prevent the rusting of metals by a simple process at a low cost. SOLUTION: A plurality of plants growing widely in the area extending from the subtropical to temperate zones are collected, cut and fermented by the use of a group of useful microorganisms, and many ionized mineral solutions (2) are added to the extracted and refined solution (1) to provide the rust- inhibiting solution. Otherwise, a plurality of plants growing widely in the area extending from the subtropical to temperate zones are collected, cut, dried, heated to high temperature and crushed to obtain a fine powder, and the resultant fine powder is diluted with distilled water by a factor of one thousand to several thousands and dissolved to furnish the rust-inhibiting solution.
Patent JP-2002056416-A (JP)
Title: Entrance gate and entrance system having souvenir discharging function
Inventor: NISHIKAWA MASAHIRO
IPC: G07B15/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an entrance gate and an entrance system which recovers an admission ticket when the admission ticket is inserted, and discharges a souvenir of an object different from the ticket to provide a visitor with the souvenir, in an amusement facility or the like. SOLUTION: The entrance gate 1 having a function of discharging the souvenir identifies the ticket and judges admission or non-admission of entrance when the visitor inserts the admission ticket 10 into the entrance gate. In the case of admission of entrance, the gate 1 admits entrance of the visitor, recovers the ticket, and discharges the souvenir 20 to provide it to the visitor. In an entrance system, the entrance gate 1 identifies the admission ticket to judge admission or non-admission of entrance, when the visitor inserts an admission ticket into the entrance gate 1. In the case of admission of entrance, the gate 1 recovers the admission ticket, admits entrance, discharges the souvenir for the visitor to provide it to him, and recycles the recovered ticket.
Patent JP-2002056007-A (JP)
Title: Shape registration/retrieval system
Inventor: KAGAWA MASAAKI
IPC: G06T1/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the trouble for constructing and managing a database where a large amount of shapes are registered. SOLUTION: First, a shape inputting part 11 inputs shape data to be registered and a file name in the case of registering a shape in the database. Next, an attribute inputting part 12 input a keyword for retrieval. An attribute embedding part 13 embeds the shape data in the keyword. The shape data with the shape data therein are sent to a database managing part 14 and registered. First, a retrieval condition inputting part 15 inputs a keyword in the case of retrieving the database. Next, the shape data are acquired from the database managing part 14. The shape data are sent to an attribute extracting part 16 and the keyword embedded in the shape data is acquired. The acquired keyword and the inputted keyword are sent to an attribute retrieving part 17 to decide whether the keywords are equal.  When a retrieval condition is met, the shape data are sent to a shape displaying part 18 to be displayed.
Patent JP-2002060007-A (JP)
Title: Conveying system
Inventor: KAWAGUCHI MASATOMI
IPC: B65G1/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To convey special express articles, etc., with priority to other conveyed articles without needing additional space. SOLUTION: A movable special article station 28 is provided on an extension of a travel rail 23 of an automated warehouse 20. It is adapted to be a two- stage station having upper and lower stages, and is provided with a control means for allowing conveying order to be changed.
Patent JP-2002058078-A (JP)
Title: Remote controller with interphone function
Inventor: TSUGAWA AKIHIKO
IPC: H04M9/08
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To enable the user of a remote controller with interphone function with which the user can make telephone conversations in a hands-free state to smoothly make the telephone conversations regardless of the magnitude of ambient noise and the extent of the room in which the user makes the telephone conversations. SOLUTION: This remote controller 1 provided with an interphone function and a voice switch 21 which switches speech transmission and reception to each other depending upon the sound volume inputted to a microphone 11 is also provided with a noise detecting device 30 which detects the ambient noise. When the detecting device 30 detects noise, the controller 1 prevents the noise from being inputted to the voice switch 21 by lowering the gain of a microphone amplifier 13 so as to prevent the malfunction of the voice switch 21 caused by the noise.
Patent JP-2002058287-A (JP)
Title: Holding circuit of reluctance apparatus and operating circuit of electric hoist using that holding circuit
Inventor: WATANABE HISATSUGU
IPC: H02P25/18
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a holding circuit of reluctance apparatus having a long lifetime, and an operating circuit of electric hoist, in which the operation can be held through simple circuitry and the lifetime is not expired by damage of a contact. SOLUTION: A reluctance apparatus 13 is connected with the series circuit of first and second switches 11, 12 and a phototriac is connected in parallel with the second switch 12. Even if the second switch 12 is opened or closed after the first and second switches 11, 12 are closed and the reluctance apparatus 13 is operated, the reluctance apparatus 13 operates continuously until the first switch 11 is opened.
Patent JP-2001143186-A (JP)
Title: Serial transmitting method for digital measured value
Inventor: MEHNERT WALTER
IPC: G08C15/06
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a digital measured value is serially transmitted from a transmitter to a remote receiver without selection any extremely high transmitting frequency even when the changing rate of the measured value is increased and accordingly very high transmitting frequency is required for transmitting the measured value in real time mode. SOLUTION: At both transmitter and receiver sides, the accurate value are previously and continuously calculated at each time when a new measured value does no exist yet by means of perfect value (the measured value) which were continuously measured in the part and also a mathematical equation, based on a physical rule or an extrapolation. Then the transmitter side transmits at least the signal correction value representing the difference between the measured value and the accurate value to the receiver side. Since the known measured value was decided at a past time that is accurately known, the correction value of the measured value can be encoded in a small number of bits and transmitted.