baber/WOPTO huggingface dataset:
Patent JP-2001351358-A (JP)
Title: Tape cassette and cassette holder
Inventor: FUJII HIROSHI
IPC: G11B23/087
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent a tape jamming which tends to occur at the time of cassette loading or tape loading after inserting a tape cassette having a front lid and a back lid in a cassette holder. SOLUTION: In the tape cassette 10, a mouse part 21 opened to the front and upper and lower sides is provided in the front part of a cassette shell 20 housing tape reels 40 and 50 winding a magnetic tape (tape-like recording medium) 30 inside, a part of the magnetic tape (tape-like recording medium) is located so as to cross the front end of the mouse part, the magnetic tape (tape-like recording medium) located in the front end of the mouse part is covered with a front lid 60 located in the front side of the magnetic tape (tape-like recording medium), and a back lid 70 located in the rear side of the magnetic tape (tape- like recording medium), a slider 80 movable freely in a longitudinal direction is provided in the cassette shell, and the back lid is separated from the magnetic tape (tape-like recording medium) to backward with the moving of the slider backward. The back lid and the slider are integrally formed of a stainless steel plate (good conductor).
Patent JP-2001036466-A (JP)
Title: Wireless communication method and system
Inventor: KUMAR SARATH
IPC: H04B7/005
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To enable a mobile station to be operated in different activated states with respect to a forward link channel and a backward link by transmitting a power control signal to the mobile station from a base station and controlling the transmission power level of a backward link channel by permitting the mobile station to use the transmitted power control signal. SOLUTION: When a mobile unit is in an active state, a power control sub- channel is detached from a forward-only control channel (F-DCCH) and a forward basic channel (F-FCII) and backward link power is controlled by using a common power control channel (PCCH) instead. The power control channels on a forward link common power control channel (F-PCCH) control the power of a backward link enhanced access(R-EACH) or the power of a backward link common control channel (R-CCCH) with respect to a different mobile unit receiving the service of a base station transmitting F-PCCH.
Patent JP-2001358527-A (JP)
Title: Antenna device
Inventor: HAMAZAKI SHINYA
IPC: H01Q13/08
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device equipped with a plane antenna that is kept flat. SOLUTION: A coaxial cable 4 which is to be bonded to a feeding point 4a is not bonded to a coaxial connector bonded to the feeding part 4a, penetrating through a grounding plate 1 from under the feeding point 4a but bonded direct to the feeding point 4a after it is disposed between the grounding plate 1 and a plate-like radiating element 2.
Patent JP-2001357047-A (JP)
Title: Method for providing personal information using personal data warehouse
Inventor: ODAGUCHI TAKESHI
IPC: G06F15/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide personal information, which is distributed in various places, in the form of electronic data to a relevant individual under centralized management. SOLUTION: This method has a transfer step for transferring personal information recorded on a first database managed by servers on respective plural locations to the second database of a personal data warehouse by the servers, a storage step for storing the personal information on the second database by the personal data warehouse, a generation step for generating a description language file for displaying the personal information stored in the second database on a screen by the personal data warehouse, and a transmission step for transmitting the description language file to a web terminal by the personal data warehouse.
Patent JP-2001317714-A (JP)
Title: Contact combustion device
Inventor: KOBUCHI YOSHIHIRO
IPC: F23G5/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device to effect treatment of a toxic component in exhaust gas at lower temperatures than conventional. SOLUTION: A net-form or porous sheet-form or cylindrical base material where a metal (containing an alloy) and a metallic oxide or a ceramic catalyst forms a substrate is provided at the upper part of a combustion chamber and in a contact combustion cylinder and heated at 150 deg.C or higher. The catalyst uses a stainless steel being an alloy containing Ni, Fe, Cr, Mo, etc., being a group VIII element and the inside of a wall surface is heat-insulated by a ceramic heat insulation material so that temperature can be increased in a short time.
Patent JP-2001352861-A (JP)
Title: Apparatus and method for cutting and opening outer skin of insect
Inventor: KOBAYASHI TORU
IPC: A01K67/04
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To accurately cut and open and/or perforate only outer skin without damaging insect to be treated more than necessary. SOLUTION: This apparatus is characterized by providing a placing table for fixing and retaining an insect to be treated and a position-detecting means for detecting the position of the insect retained on the above placing table and a laser irradiation means for irradiating the insect with infrared ray laser light and cutting and opening and/or perforating the outer skin of the insect retained on the above placing table by infrared ray laser light emitted from the above laser irradiation means.
Patent JP-2001355765-A (JP)
Title: Hydroform metal pipe and manufacturing method thereof
Inventor: TOYODA SHUNSUKE
IPC: B21D26/053
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a metal pipe with an excellent hydroforming property and a manufacturing method thereof. SOLUTION: A metal pipe of which a pipe ordinary temperature aging index (RIAIp) shown by formula (1) is not more than 40 MPa is used as a hydroform metal pipe and a metal band of which a plate ordinary temperature aging index (RIAI) is not more than 40 MPa is prepared to manufacture a metal pipe. Pipe ordinary temperature aging index (RIAIp; MPa)=Ypaged (30 deg.C#×yield strength after aging-processing at ordinary temperature for one month; MPa)-YP(yield strength of original pipe; MPa) (1) plate ordinary temperature aging index (RIAI; MPa)=Fsaged (10% previous distortion+30 deg.C×floating stress after aging-processing at ordinary temperature for one month)-FS(floating stress at the time of 10% previous distortion) (2).
Patent JP-2001356101-A (JP)
Title: Computer tomographic device and domestic animal retentive device
Inventor: SHIRANE TORU
IPC: A61D3/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To examine a domestic animal in the raising process as it is a living body. SOLUTION: This domestic animal retentive device comprises first and second passage parts for passing the domestic animal; a measurement passage part formed of a substantially U-shaped support plate for putting the domestic animal, which is supported by each passage part to connect them and formed of an easily X-ray permeable material, a retaining means for fixing the domestic animal to the measurement passage part, a rotating frame surrounding the measurement passage part; a rotating mechanism for rotating the rotating frame to a rotating axis substantially parallel to the passage line laid along the measurement passage part; an X-ray tube fixed to the rotating frame to emit a fan-like X-ray beam along a photographic surface orthogonal to the rotating axis; a detector fixed to the rotating frame to detect the X-ray beam from the X-ray tube transmitted by the domestic animal;  a slide mechanism for moving the rotating frame along the passage line; a high voltage generation part for supplying a high voltage to the X-ray tube; a mechanism control part for controlling the rotating mechanism and slide mechanism; and a data processing part for forming the tomographic image of the domestic animal on the basis of the transmission data of the animal that is the output from the detector.
Patent JP-2001355103-A (JP)
Title: Stretch pants
Inventor: HAYASHI KIYOHIDE
IPC: A41D13/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a stretch pants fully stabilized to discoloring deterioration due to nitrogen oxides (NOx), and capable of sustaining excellent stabilization effect even after undergoing secondary processing like dyeing and finishing. SOLUTION: This stretch pants is such as to use composite threads having polyurethane elastic threads containing a hindered amine compound in at least part of the woven/knitted fabric.
Patent JP-2001356200-A (JP)
Title: Target body centering press lock device
Inventor: HINO RYUTARO
IPC: G21K5/08
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an aligning press lock device capable of facilitating a work for installing a target body on a prescribed position in a radiation source chamber or for mounting/dismounting the body on/from a target truck, and shortening a work time. SOLUTION: This device comprises a gas cylinder-damper 23 having a head where an aligning faucet member 27 installed on a rear end part root part of the target body and moving forward and backward for getting in and out of an opening of the radiation source chamber 30 is mounted, and an inflating seal 25 installed on the inner circumference of the aligning faucet member for setting the gas cylinder-damper and the opening in the locked state or in the unlocked state. When the gas cylinder-damper is inserted into the opening and the target body is mounted, the aligning faucet member is aligned and inserted into an opening facing surface, being damped simultaneously, and aligned again by minute displacement when a rectangular support frame 13 is stored in a gradient drain pan part, to thereby set the target body on a regular position in the radiation source chamber.
Patent JP-2001034532-A (JP)
Title: Method and system for detecting and uniting idle areas during collection of garbage
Inventor: KEAN JEROME KUIPAA
IPC: G06F12/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To deallocate and make unitable idle space memories together in a data processing system by neglecting the memory areas corresponding to the bits included in a mark bit array that does not form a part of an interested sequence in a memory sweep mode. SOLUTION: The threshold of an interested sequence is set (302), and this threshold shows at least the smallest size and idle space areas smaller than the threshold are neglected. A sweep function activates and starts the check of bits (304). The sweep function scans a mark bit array to obtain a sequence showing the idle spaces exceeding the threshold (306). All live objects are marked with 1 and the dead objects are marked with 0. A string of live objects may possibly be mixed with non-interested idle space areas, can be skipped and accordingly can be scanned at a high speed.
Patent JP-2001352843-A (JP)
Title: Gardening sheet
Inventor: NAGATA RYOHEI
IPC: B32B5/18
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a gardening sheet excellent in thermal insulating properties and capable of creating favorable environment for growth or storage of plants. SOLUTION: This gardening sheet 10 is a thin-filmy thermal insulating sheet comprising a resin composition including hollow particles and/or air bubbles therein. This sheet can be used for thermal insulation of flowerpots or planters, various kinds of storage containers as well as served as a nursery sheet 1, so as to create favorable environment for growth or storage of plants even at night or in winter.
Patent JP-2001356370-A (JP)
Title: Active matrix layer and method for transfer
Inventor: FURUKAWA TADAHIRO
IPC: G02F1/1333
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To effectively protect a pixel electrode 30 from stress even when an inorganic buffer layer as the base coating is used to form a thin film active device 90. SOLUTION: The active matrix layer to be transferred contains not only ITO pixel electrodes 30 but TFT thin film active devices 90 or the like. First, the aforementioned active matrix layer is held on a heat-resistant substrate 10 in a sandwiched state between a release layer 20 which acts as a releasing part during transfer and a protective film 40 to protect against cracks. Secondarily, notches are formed in a buffer layer which supports the electrode 94 of the thin film active device so as to divide the stress added to the buffer layer. By selectively forming the buffer layer 510 in the region where the thin film active device 90 possesses, the periphery of the patterned buffer layer 510 acts as notches.
Patent JP-2002004426-A (JP)
Title: Simple built-up structure
Inventor: KOBAYASHI TOSHIMICHI
IPC: E04B2/56
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a simple built-up structure using a folded plate as roofing and surely prevented from deformation even if beams on side faces are removed. SOLUTION: Main frames 1 each comprising a pair of right and left columns 1a connected together at their upper ends by beams are provided at the front and rear of the structure, and tight frames 6 each comprising alternating ridge portions 4 and valley portions 5 are fixed to the upper surfaces of the front and rear beams. The roofing 2 formed of a folded plate is fixed and supported on the tight frames 6, which are reinforced to the point that longitudinal horizontal load can be transmitted to the roofing 2.
Patent JP-2002000476-A (JP)
Title: Drainer with hooking lever for sink
Inventor: OKUYA AKIRA
IPC: A47J43/28
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a drainer for assisting in cooking, with which the space over a kitchen counter can be utilized effectively, with excellency in hygiene and function. SOLUTION: Rotating shafts (2) and a stopper (3) are provided at a drainer with a handle (1), and a lever (4) is mounted on the rotating shafts (2). Rotation of the lever (4) stops at the stopper (3) so that the drainer can be used by hooking the handle and the lever (4) over edges of a sink.
Patent JP-2002003598-A (JP)
Title: Method of producing polyphenylene ether
Inventor: TAKEDA YUJI
IPC: B01D3/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing polyphenylene ether in which the amount of waste water is reduced through recycling water used in the recovering step of polymerization solvent. SOLUTION: This method of producing polyphenylene ether comprises the steps of polymerizing in the existence of a catalyst and in a nonaqueous polymerization solvent to obtain a polyphenylene ether solution, terminating polymerization by bringing the solution into contact with an aqueous solution of a chelating agent, removing the catalyst, adding a water-soluble poor solvent of polyphenlene ether to deposit polyphenylene ether to be recovered, where (a) the contact with the aqueous solution of the chelating agent is performed at the temperature of 50 deg.C to 120 deg.C holding for 10 minutes to 180 minutes, (b) a mixture containing the remaining nonaqueous polymerization solvent after recovery and the water-soluble poor solvent is brought into contact with water to extract the water-soluble poor solvent to separate an aqueous phase including the water-soluble poor solvent, (c)  distilling the aqueous phase to remove the water-soluble poor solvent and the remaining aqueous phase is totally or partially recycled for the water to be brought into contact with the above mixture so that the content of high boiling organic material contained in the aqueous phase is 1 wt.% or less.
Patent JP-2001293992-A (JP)
Title: Ball-point pen
Inventor: NAKATANI YASUNORI
IPC: B43K1/08
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a water base ball-point pen which ensures smooth outflow of ink, prevents backflow of the ink and makes it possible to see the residual quantity of ink from outside. SOLUTION: The water base ball-point pen is comprised of an ink accommodating part wherein glitter ink containing a glass flake pigment is filled inside a transparent or translucent ink accommodating tube and of which the rear end portion is sealed with a backflow preventing agent, a specific ball-point pen tip, a cap so constituted that the fore end of the ball-point pen tip is embedded in a spherical body made of silicone rubber and fitted in the cap, in a state wherein the cap is put on, a specific valve mechanism provided between the ink accommodating part and the ball-point pen tip, a transparent or translucent body holder and a tail plug positioned at the rear end of the main-body holder and having a drying preventing agent inside.
Patent JP-2002007223-A (JP)
Title: Memory chip degeneration controller
Inventor: MATSUZAWA YUTAKA
IPC: G06F12/16
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of a memory module corresponding to a fault of a memory chip, without increasing the number of memory chips. SOLUTION: If an error detection part 8 decides that a memory chip 14 has failed, a data allocation part 12 makes normal memory chips other than the faculty memory chip specified by the error detection part 8 hold individual data in a data write mode and reads the data out of the normal memory chips in a data read mode. At this time, the data allocation part 12 divides the subdata of each piece of data into two and makes 1st and 2nd successive addresses of a memory chip 14 hold them divisionally in the data write mode, and combines them together and output the pieces of subdata read out of the 1st and 2nd addresses of the memory chip 14 in the data read mode.
Patent JP-2002004291-A (JP)
Title: Method and device for forming groove or hollow on slope face
Inventor: ITO SEIICHI
IPC: E02F3/36
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a forming method or device for a groove or a hollow on a slope face which does not require to make a heavy construction machine travel on a slope face and is capable of easily adjusting the dimensions or the pitch of the groove or hollow. SOLUTION: In the forming method for a groove or a hollow on a slope face, a groove or a hollow is formed by pressing a jig 3 attached to an arm 2 of a heavy construction machine (back hoe 1 for instance) onto a slope face 4 by the motion of the arm 2. The jig is provided with a substantially planar pressing face 6a to press the slope 4, and further the jig is provided with a jig body 6 attached to the arm 2 of the heavy construction machine 1 and a pressing face 6a projectingly formed from the pressing face 6a and protruded parts 7, 7... to form a groove or a hollow on the slope face 4 by pressing it on the slope face 4.
Patent JP-2002010295-A (JP)
Title: Multi-viewpoint image input device
Inventor: MURAKAMI KAZUNORI
IPC: H04N5/232
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a multi-viewpoint image input device which can fetch the images of multiple viewpoints in the simple configuration. SOLUTION: In the image input device which acquires multiple images from the different viewpoints, there are provided a multiple image formation means 12 formed flush, a multiple shutters means 13 which selectively pass each image of the object formed by the multiple image formation means 12, an image pickup means 14 for picking up the selectively passed image and acquiring the image data, a control means 15 which controls the timing which turns the multiple shutter means 13 on and off and the timing of acquiring the image data by the image pickup means 14.
Patent JP-2002012424-A (JP)
Title: Method of producing pzt thin film and pzt structure obtained thereby
Inventor: SATO AKIO
IPC: H01L41/39
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a PZT thin film capable of making sufficient ionization of Ti at the surface of the substrate in a mixed alkaline aqueous solution in the beginning of hydrothermal synthesis, and to provide a PZT structure obtained by the method. SOLUTION: This method of producing a PZT film comprises immersing a substrate having titanium component on the surface in an alkaline aqueous solution of (A) or (B) below in advance of the hydrothermal synthesis. (A) an alkaline aqueous solution containing a lead compound and a zirconium compound. (B) an alkaline aqueous solution containing neither a lead compound, a zirconium compound nor a titanium compound.
Patent JP-2001064297-A (JP)
Title: New bicyclo nucleoside derivative
Inventor: IMANISHI TAKESHI
IPC: C07H21/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new bicycle nucleoside compound having excellent anti- sense or anti-gene activity and useful as an intermediate for producing an artificial oligonucleotide analogue which is stable in organism. SOLUTION: This new compound is represented by formula I (R1 and R3 are each H, phosphate, or the like; R2 is H, a 1-6C alkyl, or the like; B is purin-9-yl capable of being substituted with OH, or the like, or the like) and is preferably 2'-O-acetyl-5'-O-tert-butyldiphenylsilyl-3'-deoxy-3'-N,4'-C- methylene-3'-trifluoroacetylamino-5-methyluridine, or the like.  The compound of formula I is obtained e.g. by employing a compound of formula II (R8 is a protecting group for OH in synthesizing a nucleic acid) as a starting material and performing the following chemical procedures: reduction of azido group; introduction of an eliminable group; cyclization; deprotection of amino group; introduction of a protecting group; reacting with an acid anhydride; reacting with a trimethylsilylation product corresponding to purine or pyrimidine capable of containing a desired substituent; deprotection of the protecting group; or the like.
Patent JP-2001330378-A (JP)
Title: Material constitution of electric furnace
Inventor: KATAYAMA HIDEO
IPC: F27D11/02
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide the material constitution of an electric furnace. SOLUTION: A heat radiative plate A, where a carbon member 1 provided with an optional number of holes C and a molybdenum member 2 likewise provided with the holes C are fixed, is attached into grooves 3B which are provided in juts 3A provided above and below of a heat-resistant brick member 3 provided with a heating element 5, and the rear of the heat-resistant brick member 3 is provided with another molybdenum member 4.
Patent JP-2002010683-A (JP)
Title: Pulse-driving circuit for dc load
Inventor: OMAE KATSUHIKO
IPC: H02P7/29
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To effectively inhibit a magnet core to be magnetically saturated by canceling a magnetic field generated by a choke coil, in a pulse-driving circuit that mounts the choke coil for eliminating electromagnetic noise that occurs along with a DC load being on/off-controlled by a switching means. SOLUTION: A reverse-excitation coil 5c that generates a reverse-direction magnetic flux is wound to the choke coil 5a connected between a Dc power source 1 and the DC load 8 that is on/off-controlled by a switching element 9 and is wound to the magnet core 5b, and a change of a current of the choke coil 5a is inhibited by a load-side capacitor 7 that is connected in parallel to the whole of a series circuit by the DC load 8 and by the switching element 9. Thereby, the magnetic flux of the magnet core composed of a DC component of a current that flows to the choke coil 5a by the reverse-exciting coil 5c is reduced.
Patent JP-2002012227-A (JP)
Title: Easy-to-open carton
Inventor: ICHIOKA MIKIAKI
IPC: B65D5/54
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-open carton whose filmlike lid for sealing a case is peeled together when the carton is opened. SOLUTION: The carton for packaging the case sealed by the filmlike lid has a part of the lid extending so that it overlies on a tear-open tab of the carton, whereby the lid is peeled together when the carton is opened from the tab.