baber/WOPTO huggingface dataset:
Patent JP-2003208441-A (JP)
Title: Device, method and program for retrieving multilingual document, and medium recorded with the program
Inventor: MORI DAIJIRO
IPC: G06F17/30
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable retrieval including a document described other language, even when translation is failed in retrieval-requested words and phrases.  <P>SOLUTION: This device is provided with a retrieval requirement input- processing part 1, a document retrieval-processing part 2, a natural language translation-processing part 3, a translated document retrieval-processing part 4, an associable translated document retrieval-processing part 5 for extracting related words and phrases high in a correlation degree with the retrieval- requested words and phrases from a resulting retrieved document in the document retrieval-processing part 2, for translating the related words and phrases to related words and phrases described the other language by the natural language translation-processing part 3, and for retrieving and outputting the document including the related words and phrases by the other natural language from an aggregate 7 of retrieval-objective documents, and a retrieved result integral output-processing part 6, and the retrieval including the document described by the other language is thereby allowed even when the translation is failed in the retrieval-requested words and phrases in the natural language translation-processing part 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217339-A (JP)
Title: Proton conductive gel, proton conductor and method for manufacturing these
Inventor: KASUGA TOSHIHIRO
IPC: H01M8/02
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proton conductive gel, a proton conductor and a method for manufacturing these in which the ion conductivity is high at near the room temperature, a thin thickness and a large size are easily obtained and an excellent practical effect can be accomplished for a product such as a fuel cell or the like.  <P>SOLUTION: The gel having a dispersion phase comprising a phosphate molecule chain and a dispersion medium comprising water is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219343-A (JP)
Title: Dvd reproduction system, control method for dvd reproduction system, and dvd recording medium
Inventor: TAKIZAWA KENJI
IPC: G11B27/10
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DVD reproduction system capable of shuffling angle switching of multi-angle DVD data so as to reproduce longer video images with a few video data.  <P>SOLUTION: An angle number sequence decision section 12 decides an angle number sequence in a way of no duplication and allows an angle number sequence storage section 11 to store the angle number sequence. The angle number sequence prepared by an angle number processing section 10 is properly supplied to a system parameter register SPR, an end action processing section 20 reads the angle number stored in the system parameter register SPR3 and reproduces the data according to the angle number. Further, a reproduction repetitive processing section 21 repeats the reproduction of a series of DVD data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002264810-A (JP)
Title: System and method of positioning railway vehicle at point along rail track provided with beacon, and antenna suited for the same
Inventor: ROSTREN JACQUES
IPC: H04B5/00
Filed: 2002-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method of accurately positioning a railway vehicle in relation to a beacon system. SOLUTION: In this system for positioning the railway vehicle at a point along a rail track provided with a beacon 2, the beacon 2 is configured so as to transmit information to the vehicle by sending an electromagnetic signal, and the vehicle has an antenna 1 having a first receiver circuit 3 for receiving the electromagnetic signal sent from the beacon 2 when the antenna 1 passes over the beacon 2. The antenna 1 has a second receiver circuit 4 formed into an 8-shape loop for accurately determining moment when the antenna 1 aligns with the beacon 2.
Patent JP-2003214839-A (JP)
Title: Device for analyzing and alarming sheet width fluctuation
Inventor: TAKANO KAZUSHI
IPC: G01B21/06
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for analyzing and alarming sheet width fluctuation that can analyze a data concerning the fluctuation of sheet width and provide an operator with estimated fluctuation factors based on the analyzed result as a maintenance information of a process device and a quality information of a product.  <P>SOLUTION: The device is provided with a Fourier analysis means in which being input a sampled signal of a sheet end fluctuation signal from a reference position at both ends of a sheet to be conveyed by a rotary body means and obtains the frequency characteristic of the sheet end fluctuation at a specified cycle, a synchrony judging means using a correlation between a frequency giving a maximum sheet end fluctuation by the frequency characteristic and the rotating frequency of the rotary body, and a meandering alarming means that alarms meandering of the sheet when the synchrony is within a specified value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215196-A (JP)
Title: Method and device for monitoring state of insulation
Inventor: MURATA RYUJI
IPC: G01R31/12
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a detected signal is affected to change by a charging current having a system frequency, which prevents a state of insulation from being monitored accurately, when a signal for detecting deteriorated insulation from a class B grounding wire is superposed on a cable way and the state of insulation of the cable way is monitored by detecting a returning signal via a zero-phase sequence current transformer.  <P>SOLUTION: A signal current carrying means 14a for correction is provided on the primary side of the zero-phase sequence current transformer 14. From a signal output means 155 for correction, a signal for correction of a fixed level is impressed thereon with a frequency different from that of the signal for detection and is detected by a detection means 151c for correction to measure its rate of change, and the rate of change is used to correct the signal for detection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218781-A (JP)
Title: Communication terminal and network controller
Inventor: NAKANISHI MASATO
IPC: G10L19/02
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of a communication terminal by preventing the terminal from outputting voices at excessively high qualities.  <P>SOLUTION: A background noise detecting section 10 detects the noise level of background noise. A control section 11 decides a decoding level also based on the noise level. Then the control section 11 causes a compressing and expanding section 4 to perform AMR decoding at the decided decoding level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216598-A (JP)
Title: Method, device and program for executing dynamic programming method using secret dispersion
Inventor: SUZUKI KOTARO
IPC: G06F19/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optimal solution while keeping the weight of a link secret and to apply to the optimal solution to a bidding method for a plurality of properties, for instance.  <P>SOLUTION: An issuer corresponding to each link makes the weight w (j, k) as degrees, substitues x<SB>q</SB>(q=1,..., e) for a polynomial W<SB>j</SB>,<SB>k</SB>(x) of W<SB>j</SB>,<SB>k</SB>(0)=c and secretly disperses W<SB>j</SB>,<SB>k</SB>(x<SB>q</SB>) to a corresponding evaluator E<SB>q</SB>. The E<SB>q</SB>determines sum of products Σ<SB>(j</SB>,<SB>k)</SB>W<SB>j</SB>,<SB>k</SB>(x<SB>q</SB>).F<SB>k</SB>(x<SB>q</SB>)≡F<SB>j</SB>(x<SB>q</SB>) of W<SB>j</SB>,<SB>k</SB>(x<SB>q</SB>) of all links on a terminal end side connected to node j and a secret dispersion part optimal value F<SB>k</SB>(x<SB>q</SB>) up to node k. The degrees of each polynomial of Σ<SB>(j</SB>,<SB>k)</SB>W<SB>j</SB>,<SB>k</SB>(x). F<SB>k</SB>(x)≡F<SB>j</SB>(x) are in the relation of max<SB>(j</SB>,<SB>k)</SB>(w(j,k)+f(k))=f(j). F<SB>0</SB>(x<SB>q</SB>) is therefore determined by making a recurrence formula of the sum of products calculation as F<SB>m</SB>(X<SB>q</SB>)=1. A dispersion value M(x<SB>q</SB>) of a degree d and a mask polynomial M(x) of M(0)=0 is added to F<SB>0</SB>(x<SB>q</SB>), the addition values are collected from each E<SB>q</SB>to restore F<SB>0</SB>(0)+M(0), and whether or not the degree of F<SB>0</SB>(x) is below d is investigated. The degree of F<SB>0</SB>(x) is determined by a binary searching method to obtain the optimal solution f(0).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220471-A (JP)
Title: Automatic trace controller of welding position
Inventor: SHIBATA NOBUO
IPC: B23K37/02
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic trace controller of a welding position capable of conducting stable and excellent welding even when an assembly error of a groove is large by freely controlling a detection position of an optical cutting sensor.  <P>SOLUTION: The controller of the welding position integrally arranges the optical cutting sensor comprising a light-projecting means 6 for irradiating a light to a groove 4 of a welding part advancing direction of a welding torch and a two-dimensional light receiving means 7 for imaging a reflected right from the groove 4 of the welding part, detects the groove of the welding part, and automatically tracing it. The controller has a travelling truck 19 loading the optical cutting sensor and travelling in the orthogonal direction to the groove 4 of the welding part, an image processor 22 for detecting a groove displacement with respect to the tip of the welding torch and a groove displacement on a display according to an image received from the two-dimensional light receiving means 7, and a controller 25 for a detection position of a groove for controlling the detection position by the optical cutting sensor using the information of the groove displacement on the display.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220651-A (JP)
Title: Manufacturing method of canvas for transmission belt
Inventor: IZUMI KIYOTADA
IPC: B29K105/08
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method making it possible to handle a tubular belt canvas in a wound state, in regard to a manufacturing method of the canvas for a transmission belt which sharply shortens a time for manufacturing the tubular belt canvas, and to a manufacturing method of the transmission belt using the same, particularly in the first half process thereof.  <P>SOLUTION: In the manufacturing method of the canvas for the transmission belt and the manufacturing method of the transmission belt, the canvas 1 constituted of warp 2a positioned parallel to the longitudinal direction (a) and of weft 2b so disposed that the angle of intersection thereof to the warp is 90° or more is prepared. The ends of the width ends of the canvas 1 are put on each other and the ends are butt-jointed to prepare the tubular canvas 4. After this canvas is wound up on a winding shaft continuously, it is cut spirally and thereby an opened canvas 7 of which the warp 2a and the weft 2b are disposed at an mutually equal angle to the longitudinal axis is prepared. Then, the opened canvas 7 is cut in a prescribed length, and the cut ends of the canvas are jointed to be made into a belt canvas 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220375-A (JP)
Title: Method for decomposing organochlorine compound
Inventor: RIKITAKE MIYUKI
IPC: A62D101/08
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decomposing an organochlorine compound, capable of sufficiently decomposing and detoxifying an organochlorine compound contained in incineration ash at a relatively low temperature using a simple method and a simple apparatus and having no possibility of the re-synthesis of dioxins at all.  <P>SOLUTION: In the method for decomposing the organochlorine compound contained in incineration ash by heating the incineration ash discharged from waste incineration treatment facilities, the incineration ash is heated to 580-850°C in the presence of calcium hydroxide and the organochlorine compound is decomposed by H-radicals and OH-radicals liberated when the chemical bond in calcium hydroxide is cut. The organochlorine compound is finally decomposed into carbon dioxide, water and hydrogen chloride. The addition amount of calcium hydroxide is 0.1-10 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220136-A (JP)
Title: Medicine-injecting device, syringe adapter, injection head
Inventor: NEMOTO SHIGERU
IPC: A61M5/145
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine-injecting device which can use a plurality of kinds of syringes having different outer shapes in the same manner, and can automatically identify the plurality of kinds of syringes.  <P>SOLUTION: Since dedicated syringe adapters 107 are prepared for each of a plurality of kinds of syringes 200, various kinds of syringes 200 can be fitted in one injection head 101 in the same manner. The identification data of the syringes 200 is recorded on the syringe adapter 107, and the injection head 101 detects the identification data from the syringe adapter 107. Therefore, the syringes 200 which are originally manufactured at respective companies can be automatically identified.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226374-A (JP)
Title: Composite container for adhesive
Inventor: HAMA MASAAKI
IPC: B65D85/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite container for an adhesive with which an amount of the discharged adhesive can be finely controlled.  <P>SOLUTION: The composite container for the adhesive comprises an aluminum container for receiving the adhesive and a resin-made outer vessel for holding the aluminum container, and is equipped with a deformable notch for indirectly pressing the aluminum container received on a side wall on one of sides of the resin-made outer vessel. The composite container can be separately disposed of to save resources since the aluminum container for receiving the adhesive and the resin-made outer vessel can be dismantled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223535-A (JP)
Title: Schedule management method, program, and recording media
Inventor: KAWABATA YUKINORI
IPC: G06Q10/06
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily and efficiently perform a process of requesting attendance in holding a conference or event by combining a schedule management function with an attendance requesting function.  <P>SOLUTION: In an attendance request acceptance step, an attendance request input screen 36 having a schedule list 40 in the form of a list of names with request selection columns 40-2 for those requested to attend an event or the like is presented in response to access from a user to accept an event attendance request 52. In a schedule writing step, the contents 52 of the event are written into the schedule lists 40 of those requested to attend the event. In a notification step, the event attendance request is sent by e-mail to those requested to attend the event. In an answer accepting step, answers to the request to attend the event are accepted from those requested to attend the event, and the results of the answers are written into their schedule lists.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228987-A (JP)
Title: Semiconductor memory device
Inventor: WAKE HIROKI
IPC: G01R31/28
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device having a limiter circuit which can output selectively one-level data from a binary high voltage value utilizing difference between surface breakdown characteristics of a high breakdown strength MOS transistor and a low breakdown strength transistor.  <P>SOLUTION: This device is provided with a boosting circuit 12 boosting power source voltage 11 supplied to an IC, and a limiter circuit 13 having a function by which high voltage being an output of the boosting circuit is limited, binary voltage values are selected from the limiter circuit 13 depending on recording/erasing of data or evaluation of data, either of voltage values is outputted to a memory block 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225379-A (JP)
Title: Ball shooter
Inventor: TAKATSU MASAKI
IPC: A63F7/02
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball shooter which can apply even more intense impacts to players carrying on games.  <P>SOLUTION: A rotary member 43 is provided in a cap body 37 of a handle grip part 31 and a protrusion 44 protruding from the surface 37a of the cap body 37 is arranged on the front 43a of the rotary member 43 so as to touch a hand H of a player holding the handle grip part 31. The rotary member 43 is linked to a stimulation application motor 42 to make the rotary member 43 rotate according to operation instructions from the main control board so that the protrusion 44 is rotated in linkage therewith. Thus, stimulation is applied to the hand H of the player holding the handle grip part 31 by the rotation of the protrusion 44.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229144-A (JP)
Title: Fuel cell
Inventor: WARIISHI YOSHINORI
IPC: H01M8/10
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent generating performance with a simple structure and to enable to manufacture economically.  <P>SOLUTION: A fuel gas passage 36 is provided on the face 16a of a first separator 16 and this fuel gas passage 36 is communicated with a fuel gas supplying-communicating hole 24a and a fuel gas exhausting-communicating hole 24b through a connecting passage 38a, 38b. The connecting passage 38a is respectively provided with a plurality of connecting-passage grooves 48 through a wall part 50, and the above wall part 50 is constructed by thinning out alternately a wall part 40 that constitutes the fuel gas passage 36, and the passage cross section of the connecting-passage grooves 48 is increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234090-A (JP)
Title: High-pressure discharge lamp
Inventor: WADA MASAHITO
IPC: H01J61/54
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a high-pressure discharge lamp from changing in an emitting color or from being extinguished due to the rise of the lamp voltage, by suppressing reduction of the sodium sealed in a light emitting tube in the lamp particularly having a long lifetime.  <P>SOLUTION: The high-pressure discharge lamp comprises the light emitting tube 6 having electrodes 10 at both ends, a starter 7 connected in parallel with the tube 6, and an auxiliary starter conductor 8 attached to an outer surface of the tube 6. In this lamp, the starter 7 has a heat responsive cut-off switch 13 for transferring the conductor 8 to an electrically cut-off state after the tube 6 is started, and a heating resistor 15 provide near the switch 13 to open the switch 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231882-A (JP)
Title: Phosphor
Inventor: TAKASE KOICHI
IPC: C09K11/84
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor capable of realizing a white light-emitting diode with a simple element utilizing physical characteristics of a layer oxysulfide (LaO)CuS without using a complicated structure such as a quantum well structure.  <P>SOLUTION: The phosphor is obtained by sintering the (LaO)CuS having a layer structure or substituting a part of La ion in the substance with Ca ion and substituting a part of Cu ion with Ni ion, providing (La<SB>1-x</SB>Ca<SB>x</SB>O) Cu<SB>1-x</SB>Ni<SB>x</SB>S and sintering the resultant substance at a required temperature. The photoluminescence (PL) spectrum of the (LaO)CuS which is one of the oxysulfides can be converted into white light by mixing a purple emitted color with a band exciton with a yellow color with a self-activated emission (SA emission). The yellow color is regulated with the SA emission by adding and regulating impurities or defects to afford the desired with light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325055-A (JP)
Title: Method for equalizing digital signal
Inventor: BAO JAY
IPC: H04B3/06
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a prior art equalizer is normally implemented in hardware and a large number of operating units are required and thereby it is significantly intricate to cause a delay of processing. SOLUTION: In a receiver, an adaptive decision feedback equalizer 200 receives a broadcast signal having multipath interference. The equalizer comprises a feedforward filter 210, a feedback filter 220, and a partial feedback filter 260. The equalizer further comprises a slicer 250 and two accumulators 230 and 240. Output of the slicer is subtracted from the output of the feedforward filter to form an input to the slicer and output of the partial feedback filter is subtracted from a receiving signal to form an input to the feedforward filter thus reducing multipath interference. Complexity of updating the coefficients is thereby reduced.
Patent JP-2003243411-A (JP)
Title: Organic semiconductor device and method of manufacturing the same
Inventor: OGUCHI YOSHIO
IPC: H01L51/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor device having a novel structure and possessing excellent element efficiency, and a highly productive method of manufacturing the organic semiconductor device.  <P>SOLUTION: This organic semiconductor device 1000 comprises a first substrate 10, a first electrode 30 arranged on the first substrate 10, a second electrode 70 arranged facing the first electrode 30 via a first insulating layer 50, an organic semiconductor layer 90 arranged on the second electrode 70, a third electrode 80 arranged on the organic semiconductor layer 90, a fourth electrode 40 arranged facing the third electrode 80 via a second insulating layer 60, and a second substrate 20 arranged on the fourth electrode 40. The method of manufacturing the organic semiconductor device 1000 comprises a step of forming a first element in which a first element possessing specified layers on the first substrate 10 is formed, a step of forming a second element in which a second element possessing specified layers on the second substrate 20 is formed, and a step of fastening the elements in which the first element and the second element are mutually fastened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236582-A (JP)
Title: Aerator
Inventor: OSAGAWA HIDEMI
IPC: C02F3/24
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerator to easily select and efficiently perform an aerobic operation in which air is supplied under water and an anaerobic operation in which the air is not supplied under water by switching a circulating channel of sewage only with simple piping without using a mechanical aeration machine.  <P>SOLUTION: The sewage in a sewage treatment tank 1 is agitated by circulating the sewage with the sewage circulation piping 2 in which a pump 3 is arranged, and a part of the sewage circulation piping 2 is branched and a sprinkler nozzle 8 for aeration is arranged for a branch pipe 6.  <P>COPYRIGHT: (C)2003,JPO