baber/WOPTO huggingface dataset:
Patent JP-2003314142-A (JP)
Title: Operating mechanism of opening/closing body
Inventor: MATSUI HARUYOSHI
IPC: E05F15/12
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating mechanism of an opening/closing body, which performs a good-looking opening operation without damage to a mounting structure of the opening/closing body and the like.  <P>SOLUTION: This operating mechanism is equipped with a driving means for open-driving the opening/closing body, a position detecting means for detecting an opening position of the opening/closing body, and a full-opening position storage means for storing a full-opening position of the opening/closing body. When the opening/closing body is open-driven by the driving means, the operating mechanism stops the driving means in a full-opening recognizing position stored by the full-opening position storage means or a position back from the full-opening recognizing position by a fixed amount. The operating mechanism is constituted so that the full-opening position storage means can set a new full-opening recognizing position, when a present position of the opening/closing body after the completion of open drive by the driving means differs from the full-opening recognizing position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315747-A (JP)
Title: Temple folding joint and hinge of spectacle frame
Inventor: SAKAI ISAMU
IPC: G02C5/22
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge which is used to couple temples of a spectacle frame so as to make the temples foldable, is attached to barrels of leaves in a manner as to keep washers without disengagement thereof and facilitates mounting of both leaves.  <P>SOLUTION: After a tube 2 of a bushing 2 with the washer is fitted into the shaft hole of one of the leaf barrels meshing with each other, the front end of the tube projecting from the shaft hole is pushed to open to mold the washer 12. The washers 3 and 12 are tightly fitted and formed to both end faces 6a and 6b of the barrel 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321592-A (JP)
Title: Composite material composition comprising block copolymer and inorganic substance
Inventor: UMEI ISAO
IPC: C08F297/04
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material composition which comprises a hydrogenated block copolymer and an inorganic substance and has excellent mechanical strength and excellent thermal deformation resistance.  <P>SOLUTION: This hydrogenated block copolymer composition comprises (a) 100 pts.mass of a vinyl aromatic hydrocarbon block copolymer having a specific structure and (b) 1 to 1,900 pts.mass of a silica-based inorganic filler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322915-A (JP)
Title: Image reader
Inventor: TOCHIGI NOBUYUKI
IPC: H04N1/19
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To avoid deterioration in an image due to speed-up and erroneous correction in dust flow processing by avoiding dust stuck to the planar light source part of a back light for a transmissible original from being erroneously detected as dust on film, in an image reader performing dust flow correction processing by using infrared ray.  <P>SOLUTION: This image reader possesses a light guide plate on whose end surfaces visible rays and infrared rays are arranged and by which incident light from the end surfaces is planarly guided, an image information reading means by the visible rays and the image reading means by the infrared rays, and an interval between the light emitting surface of the light guide body and an original is set so that the output from the image reading means by the infrared rays is equal to or less than a specified value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322859-A (JP)
Title: Method for manufacturing substrate with alignment layer, liquid crystal and projection type display
Inventor: YAMADA SHUHEI
IPC: G02F1/13
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a substrate with an alignment layer having excellent durability.  <P>SOLUTION: In the method for manufacturing the substrate with the alignment layer, an ionization vapor deposition device is used. A liquid crystalline monomer provided with a photoreactive polymerizable group is vapor-deposited on the surface of a pre-substrate 202 placed at a prescribed base material placing part 200 using a vapor deposition material container 102 as a vaporization source via an ionization part 103 while the surface of the pre-substrate 202 is irradiated with polarized UV having 250 to 400 nm (e.g. 350 nm) wavelength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323628-A (JP)
Title: Device and program for video identifying speaker and method of displaying video identifying speaker
Inventor: ARIYASU TAKAKO
IPC: G06T13/40
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for a video identifying a speaker which facilitates identification of the speaker and understanding of the contents of conversation and provides a video having a sense of presence while dispensing with large-scaled equipment when making the conversation via a network, and to provide a program for the video identifying the speaker and a method of displaying the video identifying the speaker.  <P>SOLUTION: This device for the video identifying the speaker is configured of: a data inputting part 2 for inputting conversation data constituted of text data and voice data; a data analyzing/extracting part 4 for analyzing the conversation data, and for extracting identification data and structural data indicating the structural characteristics of the conversation data, and for extracting contents analytic data indicating the contents characteristics of the conversation data; a video generating/ displaying part for generating a video including the CG characters of the speaker based on the structural data, the contents analytic data, and the identification data, and for displaying the video including the CG characters along the configuration of interactive program data prepared beforehand on a display screen 7 of a terminal; and a storage part 4 for storing the respective data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034622-A (JP)
Title: TESTOSTERONE-5alpha-HYDROGENASE ACTIVITY SUPPRESSING AGENT
Inventor: YAMADERA TOSHIO
IPC: A61K35/08
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To provide testosterone-5α-hydrogenase with which testosterone, a male hormone, can be suppressed. SOLUTION: The testosterone-5α-hydrogenase comprised of water from a hot spring of which redox potential is 1000 mV or more.
Patent JP-2003329349-A (JP)
Title: Refrigerator
Inventor: TANIGUCHI KATSUSHI
IPC: F25D11/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator for improving the heat radiation efficiency to radiate the heat from a compressor and a condenser by detecting the outside temperature, the temperature of the condenser, the number of revolutions of a chamber-cooling fan, and the operating frequency of the compressor, and controlling the number of revolutions of an exhaust fan when controlling the exhaust fan to radiate the heat from the compressor and the condenser in a machine room in a refrigerating cycle having a plurality of coolers and a plurality of chamber-cooling fans.  <P>SOLUTION: In controlling the exhaust fan 24 to radiate the heat from the compressor 16 and the condenser 15 in the machine room 2 of the refrigerator having the plurality of coolers, the number of revolution N of the exhaust fan 24 is controlled by the outside temperature T detected by an outside temperature sensor 32, the condenser temperature C detected by a temperature sensor 35 of the condenser 15, the number of revolution S and F of the chamber-cooling fans 20 and 21, and ON-OFF Ad of the compressor 16 as the input.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333617-A (JP)
Title: Color correction circuit and image pickup device
Inventor: TAMARU MASAYA
IPC: H04N1/60
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a degradation in hue and saturation when a plurality of kinds of colors are corrected.  <P>SOLUTION: A color correction circuit which multiplies a color signal outputted from an imaging device by matrix coefficients to perform color correction is provided with an integrated matrix arithmetic processing means 51 which multiplies matrix coefficients corresponding to a plurality of kinds of color correction by each other to obtain an integrated matrix coefficient and multiplies the color signal by the integrated matrix coefficient to collectively perform the plurality of kinds of color correction. Thus the number of times of matrix arithmetic processing is reduced to one, and the number of times of clip processing is reduced to one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332807-A (JP)
Title: Dielectric filter, dielectric duplexer and communication equipment
Inventor: TADA HITOSHI
IPC: H01P1/212
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric filter and a dielectric duplexer which show excellent characteristics over a wide temperature range by suppressing the deterioration of the insertion loss in a pass band and the deterioration of the attenuation quantity in an attenuation area at high temperatures, to provide communication equipment provided with the dielectric filter and the dielectric duplexer.  <P>SOLUTION: A frequency temperature coefficient of first dielectrics 11 between inner conductors 3a and 3b and an outer conductor 4 is made different from a frequency temperature coefficient of a second dielectric 12 between the adjacent inner conductors 3a and 3b to each other. If an attenuation pole is generated at a high-pass side of the pass band due to inductor coupling between the adjacent resonators, the frequency temperature coefficient of the first dielectrics 11 is defined as a prescribed positive value, and the frequency temperature coefficient of the second dielectric 12 is defined as a prescribed negative value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328787-A (JP)
Title: Control device of solenoid drive valve
Inventor: MAEDA IWAO
IPC: F16K31/06
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the size and reduce the cost of a control device of a solenoid drive valve.  <P>SOLUTION: The control device of the solenoid drive valve is provided at each solenoid drive valve. The device is equipped with a plurality of lift sensors 11 outputting the signal according to the lift position of each valve element, a change over switch 12 selecting one of the plurality of lift sensor 11 based on the selection signal, a sensor amplifier 13 amplifying the output of the lift sensor selected by the change over switch 12, and a control part 15 which outs put the selection signal, obtains the valve element lift position information of the solenoid drive valve respect to the selection signal by taking in the sensor amplifier output through the change over switch 12, and controls energizing current to the magnetic coil setting the valve element lift position information of each solenoid drive valve as one of the parameters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327463-A (JP)
Title: Radio wave absorber, and pavement and building using the same
Inventor: YAMAKI KATSUNORI
IPC: E01C7/14
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a radio wave absorber having high capacity for absorbing a radio wave while keeping the strength, executable property and the like that concrete has originally.  <P>SOLUTION: This radio wave absorber consists of a cement-based hardened body having water-impregnating pores and is obtained by impregnating the hardened body with ≥10 wt.% free water, more concretely, it consists of the cement-based hardened body obtained by dispersing/incorporating a vegetable fiber in a cement matrix and is obtained by impregnating the hardened body with ≥10 wt.% free water. Radio wave absorbing pavement is realized by using this radio wave absorber as a paving material and a radio wave absorbing building is realized by using this radio wave absorber as a wall material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327404-A (JP)
Title: Hydrogen manufacturing apparatus and its operation method
Inventor: IMADA NORIYUKI
IPC: C01B3/38
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen manufacturing apparatus which can rapidly be started surely by making no water remain in a steam producing heat exchanger, and to provide a method for operating the hydrogen manufacturing apparatus.  <P>SOLUTION: In this hydrogen manufacturing apparatus, methane 6, air 7 and steam 8 are fed and reformed into hydrogen, carbon monoxide and the like through a combustion catalyst part 10 and a reformation catalyst part 11, the heat of the reformed gas is removed by the steam producing heat exchanger 12, and then almost all of the carbon monoxide is shifted into hydrogen by a CO shifting catalyst 13. When the operation of the apparatus is stopped, the supply of water to the exchanger 12 is stopped and then the steam in the exchanger 12 is discharged by supplying air so that water is not accumulated in the exchanger 12. As a result, the energy and time necessary for vaporizing the accumulated water can be made unnecessary when this apparatus is started. It is more safe that the hydrogen gas in the exchanger 12 is pushed out by the exhaust gas obtained by completely burning the preliminarily prepared mixture having ≥1.0 ratio of methane to air and then the steam in the exchanger 12 is discharged by supplying air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342321-A (JP)
Title: Method for manufacturing polymer
Inventor: YANAGII SUMI
IPC: C08F2/26
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method which permits to remove a residual metal salt in a coagulated particle obtained by coagulating a polymer latex using an electrolyte or the like thereby to obtain a powder of the polymer or the like exhibiting excellent transparency when molded into an article.   <P>SOLUTION: In separating and recovering a polymer from a polymer latex manufactured by emulsion polymerization by coagulating using an acid and/or an electrolyte, dehydrating and drying, coagulated slurry is diluted with pure water in an amount of at least 4 times by mass the polymer solid content (a first step), the coagulated slurry is dehydrated in a vacuum dehydrator while further adding pure water in an amount of at least 4 times by mass the polymer solid content and a coagulated polymer is recovered (a second step), the recovered coagulated polymer is re-dispersed in pure water in an amount of at least 4 times by mass the polymer solid content in a slurry redispersing tank (a third step), and the re-dispersed slurry is dehydrated by a centrifugal dehydrator (a fourth step). The residual coagulant is reduced down to at most 700 ppm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003058289-A (JP)
Title: Interface device with network isolation
Inventor: PURPURA DON FRANCIS
IPC: G06F3/00
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To transmit print jobs decrypted in clear text to a printer without danger of interception over a network. SOLUTION: An interface device for interfacing between a networkable printer 100 and the network includes an isolation switch that permits isolation of the network from the printer 100, a hub and a circuit board. The hub is constructed with a plurality of ports to repeat network transmissions received on one port to all other ports. The isolation switch is controllably operable to isolate the port to which the network is connected from the network transmissions repeated by the hub.
Patent JP-2003326256-A (JP)
Title: Apparatus and method for treating liquid by using photocatalyst
Inventor: FURUNO SHINJI
IPC: C02F1/44
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for treating liquid which has the enhanced decomposition rate of organic matter, COD components and persistent organic matter contained in liquid and has large throughput capacity, and to provide a method for treating the liquid.  <P>SOLUTION: The apparatus for treating the liquid by using a photocatalyst is provided with a portion for causing a photocatalyst-dispersed liquid to travel and drop on the surface of the apparatus, a membrane filter for separating the photocatalyst from the photocatalyst-dispersed liquid and taking out the treated liquid containing no photocatalyst and a liquid pumping-up means for pumping up the photocatalyst-dispersed liquid to the upper part of the structure in order to drop the photocatalyst-dispersed liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002364728-A (JP)
Title: Differential assembly
Inventor: TSUNG WEI-JIUNG
IPC: F16H48/08
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a differential assembly with a mesh pinion combination gear and a side gear each having a tooth number capable of obtaining an improved power density and reduced size. SOLUTION: This differential assembly has a differential case 22; a pair of the side gears 32 rotatably installed inside the differential case 22; and a pair of the differential pinion combination gears 34 apart from each other rotatably supported by a pinion shaft 26, meshing with the side gears 32 with drive action, and allowing differential rotation between the side gears 32. The sum of the tooth number of one of the side gears 34 and the tooth number of one of the pinion combination gears 34 is set to be <=19, the difference between the tooth number of one of the side gears 32 and the tooth number of one of the pinion combination gears 34 is set to <=3, and the tooth number of one of the side gears 32 and the tooth number of one of the pinion combination gears 34 are respectively set to <=11.
Patent JP-2003332778-A (JP)
Title: Shielding structure for movable door
Inventor: HASHIBA TAKEO
IPC: H05K9/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To electromagnetically shield a movable door moving in a horizontal direction arranged in an opening of a shielding room.  <P>SOLUTION: A shielding structure for the movable door comprises a rail 5 provided in the upper frame 4 of the opening 2 of the shielding room to open or close the opening 2 by moving the movable door 3 along the rail 5, electromagnetically shielding vertical frames 15, 16 provided in left and right side frames 17, 18 of the opening 2, knife pieces 19, 20 made of a metal perforated at left and right side edges of the movable door 3, and metal brushes 21, 22 mounted at the lower edge of the door 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034891-A (JP)
Title: Method for manufacturing cobalt iron alloy and plated magnetic thin-film of cobalt iron alloy, and method for manufacturing quaternary alloy and plated magnetic thin-film of cobalt iron molybdenum alloy
Inventor: CHEN CHAOPENG
IPC: H01F41/26
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a cobalt iron alloy and a quaternary alloy which can improve magnetic properties, and a method for manufacturing a plated magnetic thin-film of a cobalt iron alloy and a plated magnetic thin-film of a cobalt iron molybdenum alloy. SOLUTION: The plated magnetic thin-film of a cobalt iron alloy includes an alloy having, for instance, the formula of Co100-a-b Fea Mb , (where, (a) and (b) are mass ratios in ranges of respectively satisfying 0<(a)<=100 and 0<=(b)<100, and M represents one or more elements except cobalt and iron), has saturated magnetization of 2T or more, and easy axis coercive force of 13×10<3> /(4π) A/m or less. The method for manufacturing such a plated magnetic thin-film includes employing a plating treatment through applying plating current of, for instance, direct current, pulse current, bipolar pulse current, pulse adjusting current, or these combinations.
Patent JP-2003338707-A (JP)
Title: Antenna for multi-frequency and antenna for vehicle
Inventor: SHIMIZU HIROSHI
IPC: H01Q5/10
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow shortening a whole length and operating in a multi-frequency.  <P>SOLUTION: An antenna for multi-frequency is configured as a two-stage structure of a shortened coil 12a and a trap coil 13, by dividing it into two a coil part 12 for shortening the whole length inserted into an antenna for BAND-3. Therefore, the trap coil 13 of the coil part 12 acts as the trap coil for the L-BAND and as the antenna for multi-frequency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339185-A (JP)
Title: Motor-driving circuit
Inventor: FUKUNO KEISUKE
IPC: H02P6/08
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driving circuit that reduces rush current, when starting a spindle motor and allows energy-saving drive during steady rotation.  <P>SOLUTION: The power supply route to the spindle motor has a plurality of paths with different impedances; it is provided with a current detecting circuit 11 that outputs data depending on the current supplied to the spindle motor, a comparator 12 that compares a previously prescribed set value and the data detected in the current-detecting circuit 11, a selecting means 13 that selects the power supply path for the spindle motor, and a switching means 14 that switches to the selected path. As a result, rush current is reduced, when starting the spindle motor, and an energy-saving drive during steady rotation is achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344476-A (JP)
Title: Insulation monitor
Inventor: TSUTSUMI MANABU
IPC: G01R31/12
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation monitor for well monitoring insulation degradation of a cable way by a simple structure.   <P>SOLUTION: A zero-phase-sequence current transformer 1 for a leakage relay is provided on a grounding wire of the cable way 5. To its secondary winding, a receiver 3 is connected to detect a leakage current. A capacitor device 4 of variable capacitance is attached to R and T phases of a non- grounding cable way, and the other end is grounded after it is wound as a primary winding of the transformer 1 for the leakage relay. The winding on the transformer 1 for the leakage relay of the capacitor device 4 is wound in such a winding direction that the phase of a current Ic flowing through the capacitor device is reverse to the phase of a leakage current Igc induced by ground capacitance Cgc1 and Cgc2 of the cable way 5. When the capacitance of the capacitor device 4 is set, a zero-phase-sequence current transformer 2 for a leakage ammeter is provided contiguous to the transformer 1 for the leakage relay.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340379-A (JP)
Title: Color classification apparatus for tea leaf
Inventor: SAITO TOMOKAZU
IPC: B07C5/342
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color classification apparatus for tea leaves which can precisely carry out color classification all the time using a CCD (charge coupled device) camera even if chutes are installed over a plurality of up and down steps and guiding members are positioned between the CCD camera and the chutes in the case of color classification of tea leaves.   <P>SOLUTION: The color classification apparatus comprises a first and a second chutes formed in up and down steps; the CCD camera for obtaining images by photographing the rear face side of tea leaves dropped from the respective chutes; a determination means for determining whether an object to be photographed has a white stalk or not based on the color of the images obtained by the CCD camera; air nozzles installed in the front face side of the chute for blowing out those which are determined to have white stalks by the determination means; and guiding members 13 for guiding those blown out by the air nozzles and dropping them to a prescribed position. The guiding members 13 are made to have a proper shape to detour the image taking range of the CCD camera.  <P>COPYRIGHT: (C)2004,JPO