baber/WOPTO huggingface dataset:
Patent JP-2002082690-A (JP)
Title: Language model generating method, voice recognition method and its program recording medium
Inventor: OFU KATSUTOSHI
IPC: G10L15/183
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To generate a highly precise symbol chain probability (a language model) for a recognition task (uttering contents). SOLUTION: A symbol chain probability PT of DB 150 is obtained using plural general purpose text databases 160-1 to 160-N besides recognition task text databases 150. Then, using the probability PT, a test set perplexity PPn of each general purpose DB 160-N (where N=1, 2,..., N) is obtained. Then, as the value of PPn becomes smaller, a larger weight WN (0<=WN<=1) is given to the DV 160-N. Then, a symbol chain probability is obtained from the DB 150 and the DB 160-1 to 160-N. When it is desired to obtain the number of appearances of a word A during the above operations, for example, each of the appearance number of the DB 160-1 to 160-N is multiplied by W1 to WN and the number of appearances of the word A is defined by the sum of the results of the multiplications and the number of appearances of the DB 150.
Patent JP-2002080634-A (JP)
Title: Novel polymer alloy and method for manufacturing the same
Inventor: CHO HATSUJO
IPC: C08L3/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a polymer alloy with polysaccharide molecule dispersibility enhanced in a molten-state plastic matrix, sufficiently resistant to heat even when the polysaccharide content rate is elevated, and, on top of these, capable of providing moldings with acceptable strength by increasing affinity between the polysaccharide and general-purpose plastic. SOLUTION: The polymer alloy is a molten composite comprising polysaccharides and a polyolefin with an unsaturated carboxylic acid or its anhydride grafted into at least a part of the polyolefin.
Patent JP-2001151878-A (JP)
Title: METHOD FOR PRODUCING POLY(p-DIOXANONE), POLY(p-DIOXANONE) MONOFILAMENT AND METHOD FOR PRODUCING THE SAME
Inventor: AKIEDA HIDEYUKI
IPC: C08G63/08
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a poly(p-dioxanone) excellent in hydrolytic resistance, monofilament of the polymer obtained by the above method and a method for producing the above monofilament. SOLUTION: This method for producing poly(p-dioxanone) comprises carrying out ring-opening polymerization in the presence of a catalyst and an initiator and is characterized by adding 0.002 to 0.005 mol% stannous dioctanoate, which yields white crystals at 0 deg.C, and 0.01 to 0.1 mol% initiator to p-dioxanone, initiating ring-opening polymerization of the p-dioxanone with stirring at 85 to 105 deg.C, stopping the stirring at the time when the load of stirring has increased by 10 to 60% based on the initial load and lowering the polymerization temperature to 65 to 85 deg.C to conduct solid-phase polymerization.
Patent JP-2001122094-A (JP)
Title: Control method and device for braking device
Inventor: FAYE IAN
IPC: B60R21/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for reducing the danger of a following vehicle colliding with a vehicle equipped with this control for a braking device. SOLUTION: In this control method and device for a braking device in which braking force is increased independently of a driver in at least one driving condition, the increased braking force is lowered or limited in the case of detecting the danger of a collision from the rear.
Patent JP-2002084903-A (JP)
Title: Cultivating rope for seaweed and sea algae
Inventor: NAGASAKA MICHIO
IPC: A01K61/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a rope capable of cultivating seaweeds and sea algae at a low cost without polluting and the bottom of a sea or a lake. SOLUTION: This cultivating rope, an eelgrass-breeding rope 12 in cultivating eelgrass, comprises a rope 14 composed of a biodegradable material and eelgrass seeds 16 inserted into the rope 14. The biodegradable material is degraded with time and returns to nature such as soil, and straw is used as such biodegradable material and the rope 14 is a straw rope. The eelgrass seeds 16 may be inserted into the rope 14 when the rope 14 is twisted or may be manually inserted into the rope 14 after the rope 14 is completed, so the insertion work can be freely performed.
Patent JP-2002094213-A (JP)
Title: Jig data forming method
Inventor: KOMORI OSAMU
IPC: H05K3/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming jig data by selecting a technique corresponding to a production line actually used for a laser via contained in specification data and by modifying the specification data. SOLUTION: Laser vias contained specification data on a wiring board are extracted, and the surrounding conditions are checked. When the outer diameter B of an upper land is larger than the diameter A of a laser via by a prescribed value and the outer diameter C of a bottom laid is larger than the diameter A of the laser via by a prescribed value, the laser via technique is carried out through a large window method.
Patent JP-2002094773-A (JP)
Title: Image forming device and image forming method
Inventor: YAMADA KAORI
IPC: G06F3/0482
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method, with which data of different kinds configured of plural original images are continuously reduce so as to have a prescribed size, arranged in a prescribed layout, with each piece of data being copied separately. SOLUTION: A user selects the layout of an entered original by using an original layout key group 510. When the original is printed on both sides, the user depresses a double-side setting key 511 to read the original data from both sides. The user selects and sets a reduced size and its layout of an outputted image, by using an output layout key group 512. When a double-side output is desired, the user depresses a double-side setting key 513. Furthermore, when sequentially outputting all originals, the user depresses an entire output key 514; and when only a specific original is outputted, the user depresses a partial output key 515 to set a specific original.
Patent JP-2002087009-A (JP)
Title: Caster
Inventor: SEKI AKIO
IPC: B60B33/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a caster having a wheel neither to damage a floor nor to generate noises, strong in structure and easy to assemble. SOLUTION: The wheel 5 has a wheel main body 51 integrally molded with elastomer and furnished with a wheel mounting hole 511, a wheel mounting member 52 on one end side of which a first flange part 522 existing on one side of the wheel main body 51 is provided and having a cylindrical part 521 to be inserted into the wheel mounting hole 511 and a wheel receiver member 53 on one end side of which a second flange part 533 existing on the other side of the wheel main body 52 is provided, furnished with an axle receiver hole 532 to pass an axle 4 through it and having a bearing part 531 to be inserted and fixed in the cylindrical part 521 on the caster on which the wheel 5 is supported free to rotate through the axle 4 on the caster main body 2.
Patent JP-2002089107-A (JP)
Title: Unlocking drive mechanism for sliding-door lock
Inventor: KONOSE MASAAKI
IPC: E05C3/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an insufficient stroke even when any site of a door-pull lever is pushed, and to smoothly operate an unlocking drive mechanism by uniformly receiving the force of a sliding driving plate moved together with the door-pull lever by each member. SOLUTION: The unlocking drive mechanism is composed of the sliding driving plate 47, which is installed along the rear of a door pull 30 and in which a fitting projecting wall 51 is movably fitted into a notched section 36 formed to the front bottom wall 35 of the door pull, the door-pull lever 40 integrally mounted on the fitting projecting wall 51 so as to be horizontally displaced against the resilient force of return springs 44 in the recessed section 31 of the door pull, upper-lower rocking cam plates 65 and 65A, which are interposed between a supporting plate 60 for the door pull and the door pull 30 under the state, in which the cam plates are supported axially to central-sections shafts 37,  and secured so as to synchronously cooperate with a fitting section 48 formed to the sliding driving plate 47 and in which free end sections 67 and 67 are abutted against the fitting section 48 under a uniform state, and tensile means 75 set up to the sliding driving plate 47 so as to be vertically moved through power conversion mechanisms with gear members 70 converting power from the rocking cam plates 65.
Patent JP-2001118929-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: SEKIGUCHI MITSURU
IPC: H01L21/28
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device which comprises a metal wiring of high electromigration resistance and reliability. SOLUTION: A barrier metal layer is provided to a metal wiring layer of a multi-layer structure, where an Al film is a main component. After a barrier metal layer 6 is formed, it is exposed to an atmosphere containing oxygen. Then a buffer layer 9, comprising a high melting-point metal oriented with a plane almost equal, in plane interval, to an Al (111) plane, is deposited on the barrier metal layer 6. A wiring layer 8 comprising Al film is formed continuously on the buffer layer 9 in vacuum without exposed to the atmosphere containing oxygen. Without effect of a barrier metal oxide 7, Al (111) orientation of an Al alloy is improved, providing a semiconductor device of high electromigration resistance in metal wiring, as well as reliability.
Patent JP-2002110892-A (JP)
Title: Multi-chip semiconductor device
Inventor: TSUJI MASAHIRO
IPC: H01L25/18
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a prior art such that it is difficult for a multi-chip semiconductor device which has two or more element chips mounted in one package to have the respective chips and external lead-out leads electrically connected and the problem that a die pad can not have a transistor and a diode mounted as a collector, an emitter, an anode, or a cathode. SOLUTION: On the die pad 1, an insulating member 2 provided with a center conductor part 5 is installed; and an element chip 4 of a transistor or diode is mounted directly on the insulating member 2 and other element chips 4' are mounted across a conductive member 8. Then the element chips 4 and 4' and repating conductor part 5, the element chips 4 and 4' and the external lead-out lead of a lead frame, and the conductive member 8 and die pad 1 are connected together by using metal thin wires, respectively.
Patent JP-2002103271-A (JP)
Title: Slitter and cutting tool for slitter
Inventor: HORIUCHI KENICHI
IPC: B26D7/08
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a slitter improving a shape of a cutting face and a cutting tool for the slitter. SOLUTION: This slitter cutting a web material 3 such as paper, plastic film, etc., into a plurality of pieces is provided with an ultrasonic vibrator, a horn attached to the ultrasonic vibrator, and the cutting tool 15 attached to the horn. The cutting tool 15 is formed like a cutter knife, vibrates by ultrasonic wave in the direction 31 of length of the cutting tool 15, and reciprocates in the direction 29 of length of a blade tip R.
Patent JP-2002105744-A (JP)
Title: Yarn
Inventor: TAKATSUJI HIROSHI
IPC: D02G3/24
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a yarn used for a life preserver, etc., carriable without bulking and capable of providing sufficient buoyancy even without filling the life preserver with air and without inflating the life preserver in use. SOLUTION: This yarn is composed of a yarn body in which the outside diameter is nearly uniform and at least two or more hollow chambers closed with partition walls made of a synthetic resin material and formed at a prescribed interval are successively formed and air or a gas having a smaller specific gravity than that of the air respectively filled in the hollow chambers in the interior of the yarn body.
Patent JP-2002110813-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ARAI TAKAO
IPC: H01L29/78
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device where the dispersion of the threshold voltage of a depression-type lateral MOSFET is small, concerning a semiconductor device which has a depression-type lateral MOSFET made within a well. SOLUTION: A p well 5 is formed in an N-type semiconductor substrate 1, and N-type impurities for deciding the threshold voltage of a depression-type lateral MOSFET are introduced into the P well 5 so as to form an N-type region 6. Then, the surface of the N-type region 6 is oxidized to form an oxide film 7b. By this oxidation, the depth of pn junction made between the P well 6 and the N-type region 6 becomes shallow. Then, the oxide film 7b is removed, and a gate oxide film and a gate electrode are made. The dispersion of the threshold voltage in the depression-type lateral MOSFET decreases by that the depth of the pn junction becomes shallow and besides the concentration of the impurities at the surface of the P well becomes low.
Patent JP-2002106972-A (JP)
Title: Joint for connection of hot water circuit
Inventor: MURAYAMA SHIGETADA
IPC: F24D3/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a flow regulating valve on a joint for connection of a hot water circuit installed halfway of a pair of hot water circuits connecting a hot water outlet 3a at an indoor side and a radiator 2 for hot water supply heating in such a manner as to prevent an operation part from becoming an obstacle to a walker and prevent an external force from being indiscreetly applied. SOLUTION: The joint comprises a pair of joint halves 13 and 33 respectively having a mail member 1a and a female member 1b to be connected with each other. The flow regulating valve 4 is installed to either one of connection tube parts 16a, 16b, 26a or 26b at one end of a supply path and a return path in the made member 1a or the female member 1b. The flow regulating valve 4 is provided with a valve element perpendicularly crossing passages of the connection tubes and a operation knob 41 for controlling the opening of the valve element protruded in a juxtaposition direction of the supply path and the return path from the joint halves to the outside. The maximum diameter of the operation knob 41 is smaller than the thickness of the joint halves in a direction perpendicular to the juxtaposition direction.
Patent JP-2002109820-A (JP)
Title: Information storage device
Inventor: MOCHIZUKI HIDESHI
IPC: G11B5/012
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an information storage device from which an information storage medium can be taken out securely even when the remaining power of a battery is a little. SOLUTION: An MPU(microprocessor unit) 12, a spindle motor driver 38 and a spindle motor 40 constitute a deceleration part decelerating the revolution of an information storage medium in the device. The device is provided with a first deceleration system which consumes relatively large power and a second deceleration system which consumes relatively small power. The MPU 12 monitors the voltage of a power source line 13 via a DSP(digital signal processor) 16, and when the voltage exceeds a prescribed level, it decelerates the revolution of the storage medium by the first deceleration system, and when the voltage is lower than the prescribed level, it decelerates the revolution of the storage medium by the second deceleration system.
Patent JP-2002106518-A (JP)
Title: Installation structure of clip to resin molded article
Inventor: SHIBAGAKI TOSHIRO
IPC: F16B5/12
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure of clips to resin molded articles with a high mounting strength which can easily manufacture resin molded articles with excellent design surfaces. SOLUTION: The installation structure of a clip 1 to a resin molded article 2 consists of a clip 1 installed to a resin molded article 2 comprising a couple of attaching portion ribs 22 from the underside of a main body 21. The clip 1 is provided with an outside fillet 11 and an inside fillet 12 supporting the attaching ribs 22 from the outside and inside respectively. Moreover the top of the outside fillet 11 offers a projection 111 projecting toward the inside opposing the outside fillet 11 and the inside fillet 12 mutually. The attaching ribs 22 are provided with a latch engagement side 244 latched on the projection 111. The clip 1 maintains the attaching ribs 22 with the outside fillet 11 and the inside fillet 12 and is installed on the resin molded article 2 by latching the projection 111 on the latch hole 221.
Patent JP-2002108360-A (JP)
Title: Downloading system, information processor, and recording medium
Inventor: SUDO TOMOHIRO
IPC: G06Q50/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To enable a user to enjoy information distributed via a network or downloaded multimedia contents of music, etc., without being aware of trouble for network connection. SOLUTION: After a PC5 is started (S71) to start its OS (S72), it is discriminated (S73) whether or not a new music reservation is set. When an advance from S73 to S74 is made, a connection process is performed (S74) and it is discriminated (S75) whether or not set new music is stored in a database; when corresponding new music is stored, the music is downloaded (S77) after a paying process (S76). The limit of an amount paid at S64 and S76 is preliminarily set when a contract with the administrator of a Web server 2 is made and if the amount paid exceeds the limit, an advance to a conventional process is made without downloading the music at S65 and S77.
Patent JP-2002104297-A (JP)
Title: Fuel tank
Inventor: MATSUOKA SEIICHI
IPC: F17C3/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank being light and high in air tightness by forming a liner with liquid crystal polymer. SOLUTION: The fuel tank consists of a tank outer shell 2 formed of a composite material, and a liquid crystal polymer layer 4 formed on the inner surface of the tank outer shell 2.
Patent JP-2002116580-A (JP)
Title: Color image forming device, color image forming method and image forming unit
Inventor: ITAMI AKIHIKO
IPC: G03G5/147
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device of a tandem system which lessens the deterioration in a photoreceptor surface by active gas in repetitive use, is excellent in cleanability, does not give rise to image defects, such as fogging, image unsharpness, and black dots, and makes it possible to obtain high-density and bright color images with the lessened variation of deterioration in the fatigue between photoreceptors. SOLUTION: This color image forming device is <=16% in the coefficient of fluctuation of the shape coefficients of the respective toners used for developing means of plural image forming units and is <=27% in the coefficient of fluctuation in the number thereof and contains a hindered amine compound in the photosensitive layer or front surface layer of the electrophotographic photoreceptor.
Patent JP-2002116774-A (JP)
Title: Karaoke device
Inventor: SUZUKI MAYUMI
IPC: G10K15/04
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke device which displays various information and commercial advertisement on a display provided in the device main body. SOLUTION: Information such as tie-up products and tie-up programs related to karaoke musics is stored in a music information table. Moreover, information such as concert information of original singers and release information of new musics is stored in a singer information table. When a karaoke music is requested, a retrieval is made for the music information table and the singer information table based on the music number, the information is scroll-displayed on the display provided in front of the device main body during the performance of the music so that the display is effectively used.
Patent JP-2002112624-A (JP)
Title: Raking in-driving unit of roll baler
Inventor: YAMANAKA TAKESHI
IPC: A01F15/10
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a raking in-driving unit of a roll baler for reducing a residual culm amount by providing its constitution for intermittently connecting and cutting off the power transmission to the raking-in unit singly, arranging a belt clutch for preventing an inferior action due to dusts between a transmission and a counter shaft and also rotating the raking in unit synchronized with its working speed. SOLUTION: This raking in-driving unit is provided by outputting an input of the raking in unit 1 installed as transversed at the tip of a roll baler from a transmitting shaft 8 of the transmission M, synchronizing the rotation of the raking in unit 1 with a traveling speed, installing belt clutch B 41 between the shafts with a counter shaft 3, linking a clutch lever 6 for intermittently connecting and cutting off singly as connecting to an operating part B, also extending a raking in chain 17 in an upper space H of a crawler 60, and simultaneously installing an automatic tension for absorbing the extension and contraction of the chain caused by the lifting up and down change with an automatic tension arm 70.
Patent JP-2001166211-A (JP)
Title: Decentering optical system and visual display device using the sme
Inventor: KENNO KOKICHI
IPC: H04N5/64
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a decentering optical system for a visual display device with which observation can be made at an observation angle of view of >=40 deg., a bright image flat to a periphery can be observed and further a wide exit pupil diameter is assured. SOLUTION: The decentering optical system including an optical surface which is arranged between an image plane 14 and the pupil 2 and is decentered from at least the optical axis includes at least a first transmission surface and a second reflection surface 3 in such a manner that the image plane is formed as a relay image in the optical path and that the relay image is introduced to the pupil. The first reflection surface is decentered and arranged by directing its concave surface toward a direction where rays are reflected. Its shape is composed of an aspherical surface shape including an aspherical surface coefficient which is not rotationally symmetric but is rotationally asymmetric.  The first transmission surface is arranged nearer the image plane side than the first reflection surface on the optical path and is composed of the aspherical surface shape including the aspherical surface coefficient which is rotationally asymmetric in order to correct the astigmatism which is not rotationally symmetric generated by at least the first reflection surface.
Patent JP-2002116453-A (JP)
Title: Liquid crystal image display device and its manufacturing method, and image inspecting method
Inventor: KAWASAKI KIYOHIRO
IPC: G02F1/1345
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the inspecting cost of an IPS(in plane switching) type liquid crystal panel is high and there is no effective image inspecting means for the COG(chip on board) mounting of the panel. SOLUTION: In this image inspecting method, image display is performed by enabling package image display while lowering values of resistivity of wiring lines with which counter electrodes are connected in parallel and by collectively applying the same electric signals respectively to scanning lines and signal lines.