baber/WOPTO huggingface dataset:
Patent JP-2004018129-A (JP)
Title: Excavation control method and excavation control system for excavation mechanism
Inventor: KOMURA HARUO
IPC: B65G65/06
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavation control method and excavation control system for an excavation mechanism that can improve quantitative discharge performance of an excavation mechanism such as a rake chain type reclaimer and can improve the efficiency of discharge motion.  <P>SOLUTION: The excavation control of the excavation mechanism for excavating a pile C of bulk such as coal or gravel stepwise with reciprocation sets a reverse motion start position E of the excavation mechanism in a given position before an end of the pile C, and starts reverse motion when the excavation mechanism reaches the reverse motion start position E. If the excavation mechanism has a front excavation part and a rear excavation part disposed in the front and rear in a moving direction, the reverse motion of the rear excavation part is preferably started a given time after the reverse motion of the front excavation part is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017310-A (JP)
Title: Method for offset printing and apparatus for offset printing used therefor
Inventor: SUGITANI MAKOTO
IPC: B41M1/10
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for offset printing to continuously form a fine and thick-film pattern in high accuracy and to provide an apparatus for offset printing suitable for practicing the method.  <P>SOLUTION: In the offset printing, a printing blanket 31 in which a silicone-based elastomer is used on the surface, is used. The method for offset printing includes the steps of transferring a printing ink 34 from the printing blanket 31 to a material 33 to be transferred, then transpiring a solvent of the printing ink 34 absorbed to the blanket by heating the surface of the printing blanket 31 by a warm air or the like injected from a jet port 12, cooling the surface of the printing blanket 31 dried as described above, and coating a low molecular weight polysiloxane 18 on the surface of the printing blanket 31 by a roller 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021547-A (JP)
Title: Wireless lan system
Inventor: ISHIDOSHIRO TAKASHI
IPC: H04W4/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN system for displaying information by local units to a client.  <P>SOLUTION: This wireless LAN system 20 having a function of connecting a client 40 of an LAN to the other network 50 to is provided with a memory 27 for storing Web data displayable by the browser of the Internet and a controller 26 for spontaneously transmitting the Web data stored in a storage part to the client 40 of a wireless LAN system 22 in a predetermined timing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019865-A (JP)
Title: Hermetically sealing device and hermetically sealing mechanism
Inventor: KANZAKI TAKESHI
IPC: F16J15/3232
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetically sealing device capable of increasing the sealability between the hermetically sealing device and a member to which the hermetically sealing device is fitted, and a hermetically sealing mechanism.  <P>SOLUTION: This hermetically sealing device for sealing an annular clearance between two members assembled concentrically and rotatably relative to each other is provided with a metal ring 13 having a cylindrical part 13a fitted to one member 11 of two members and an end edge seal part 14c provided at the atmosphere side A end part of the cylindrical part 13a of the metal ring 13 and sealing the end edge of an opening part opening facing the installation part of the sealing device 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031421-A (JP)
Title: Method and apparatus for manufacturing capacitor cell
Inventor: HORIE MASAHISA
IPC: H01G13/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing an electric double layer capacitor cell of high quality with high efficiency.  <P>SOLUTION: The capacitor cell manufacturing apparatus for manufacturing the capacitor cell in a hermetically closed space is equipped with a first glove box 10 where an assembly line 10a assembling the capacitor cells is provided, a second glove box 20 where a process of pouring an electrolytic solution into a capacitor case holding a capacitor laminate 4 is carried out, a third glove box 30 where a process of sealing up the capacitor case is carried out, a path tunnel 60 connected between the glove boxes 10 and 20, another path tunnel 60 connected between the glove boxes 20 and 30, transfer conveyers 18 which are each provided in the path tunnels 60, and path tunnel doors 62 which close or open the path tunnels 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032293-A (JP)
Title: Communication system employing plastic fiber
Inventor: HIIRO HIROYUKI
IPC: H04B10/572
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the transmission loss in a communication system which combines a plastic fiber and a semiconductor light-emitting element.  <P>SOLUTION: In the communication system comprising a plastic fiber 7 and a semiconductor light-emitting element 3 emitting light propagating through the plastic fiber 7, a wavelength of light L emitted from the semiconductor light emitting element 3 can be regulated by wavelength regulating means 1 and 9. The average value of the wavelength of the light L emitted from the semiconductor light-emitting element 3 is detected by a wavelength detecting means 4, driving of the wavelength regulating means 1 and 9 is controlled by a control circuit 8 based on the output S1 from the wavelength detecting means 4, and the average value of the wavelength of light L emitted from the semiconductor light emitting element 3 is made to agree with the wavelength of minimal loss window value of the plastic fiber 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027286-A (JP)
Title: Direct heat treatment method for hot-rolled wire rod
Inventor: INOUE TATSUYA
IPC: C22C38/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct heat treatment method for hot-rolled wire rod with which the high strength steel wire can be obtained without containing a large amount of alloy element, and the wire rod for high strength reinforcing iron produced in this heat treatment method and a direct heat treatment facility for hot-rolled wire rod.  <P>SOLUTION: A steel material composed, by wt%, of 0.10-0.30% C, 0.20-2.00% Si, 0.30-2.50% Mn, 0.50-1.50% Cr, 0.01-0.30% Mo and the balance Fe with inevitable impurities, is hot-rolled. The wire rod after hot-rolling, is wound up into a coil-state and cooled at ≥ 5°C/sec cooling rate by dipping into a cooling vessel of warm water or cooling medium mixing the gas and water. Thereafter, the wire rod is drawn up at 150-450°C wire temperature from the cooling vessel and cooled in the air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003131144-A (JP)
Title: Light distribution lens of endoscope
Inventor: MURAYAMA MINORU
IPC: A61B1/00
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a light distribution lens of an endoscope which consists of a single lens, facilitates processing and obviates the drastic degradation in the light intensity of a peripheral part in spite of an increase in a light distribution angle. SOLUTION: This light distribution lens of the endoscope which is a light distribution lens consisting of the single lens situated at the distal end of an internal insertion portion of an endoscope to irradiate an observation object with the light of a light source, in which the single lens consists of a first recessed part formed on the surface opposite to the light source and a second recessed part formed on the surface on the observation object side.
Patent JP-2004032380-A (JP)
Title: Adaptive variable multiplex transmitter
Inventor: TSUKAGOSHI KAZUAKI
IPC: H04J1/08
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptive multiplex transmitter capable of dealing with data transmission at a higher speed without requiring high-speed primary modulation and secondary modulation at the transmitting section or high-speed primary demodulation and secondary demodulation at the receiving section, and capable of transmitting information data efficiently at a higher speed depending on the conditions of a transmission line and different transmission conditions of a variety of media or services.  <P>SOLUTION: The adaptive multiplex transmitter comprises a circuit 102 for dividing transmission information data into signals of a plurality of subchannels, a primary modulator 104 performing modulation by selecting one of a plurality of multilevel modulation systems for each subchannel, a secondary modulator 105 for selecting one of a plurality of multilevel modulation systems and widening the band thereof, a circuit 110 for adding information identifying the transmission conditions indicative of the multilevel modulation system of primary modulation and the band widening system of secondary modulation of each subchannel and the number of subchannels, and a circuit 113 performing frequency multiplexing of a plurality of modulated outputs wherein the modulated outputs of the plurality of subchannels are transmitted while being frequency multiplexed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026580-A (JP)
Title: Colored glass
Inventor: KURIYAMA NOBUYA
IPC: C03C4/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide glass for a WDM(wave-length division multiplexing) optical filter which does not need a long time heating under a high temperature in manufacturing and is excellent in the processability as glass and the visibility.  <P>SOLUTION: The glass is for a WDM optical filter on the surface of which a multilayer film for band pass is formed. It is composed of SiO<SB>2</SB>of 35-55, Al<SB>2</SB>O<SB>3</SB>of 0-20, B<SB>2</SB>O<SB>3</SB>of 0-10, TiO<SB>2</SB>of 1-35, CeO<SB>2</SB>of 1-15, Li<SB>2</SB>O of 0-10, Na<SB>2</SB>O of 5-25, and K<SB>2</SB>O of 0-20 each in terms of wt.% and has an average thermal expansion coefficient at 50-150°C of 100-130×10<SP>-7</SP>/°C, Young's modulus of ≥75 GPa, an optical absorption edge in a visible light range, and an internal transmittance at wave-length of 1,300 nm/plate thickness of 1 mm of ≥90%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026731-A (JP)
Title: Skin care preparation for external use for neck
Inventor: OKI MUTSUKO
IPC: A61Q19/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation for external use giving effective feeling for wrinkles and/or flabbiness when applied to the neck with suppressed greasy feeling in use.  <P>SOLUTION: This preparation for external use for the neck is obtained by formulating (1) polyvinyl alcohol, (2) trimethylsiloxysilicic acid and (3) a higher alcohol, and preferably (4) a polyhydric alcohol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035599-A (JP)
Title: Urethane (meth)acrylate and active energy ray curing composition comprising the same and use thereof
Inventor: HARA MASAHIRO
IPC: C08F299/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urethane (meth)acrylate forming a cured product exhibiting excellent scuff resistance, an active energy ray curing composition and use thereof.  <P>SOLUTION: The urethane (meth)acrylate is obtained by reacting an organic isocyanate having ≥2 isocyanate groups in one molecule with a hydroxy-modified (meth)acrylate and a polycaprolactone-containing polyfunctional alcohol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035607-A (JP)
Title: Organosiloxane resin composition and polycarbonate resin molded product having protected surface
Inventor: EKINAKA TATSUYA
IPC: C08J7/04
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition for a coating having an excellent appearance, transparency, scratch resistance, hardness, hot water resistance, adhesion, organic solvent resistance, acid resistance, especially abrasion resistance and preservation stability, and to provide a polycarbonate resin molded product having a surface protected with the composition.  <P>SOLUTION: An organosiloxane resin composition is composed of (A) a colloidal silica (component a), (B) a hydrolyzate condensate of an alkoxysilane (component b), (C) a curing catalyst, (D) a preservation stabilizer and (E) a solvent. The curing catalyst (C) is an alkali metal salt, an alkaline earth metal salt or a quaternary ammonium salt of an organic carboxylic acid and the preservation stabilizer is an amine compound or a metal chelating compound. The polycarbonate resin molded product is obtained by protecting the surface with the resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037842-A (JP)
Title: Display element
Inventor: SHINYA HIROTAKA
IPC: G09F9/30
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display element having higher productivity than a conventional one.  <P>SOLUTION: The display element has a TFT substrate 100a and a counter substrate 100b opposed to each other, a liquid crystal layer 30 provided therebetween, a sealing part 40 adhesively bonding the TFT substrate 100a and the counter substrate 100b to each other and surrounding the liquid crystal 30 and a dielectric layer 50 provided on the TFT substrate 100a so as to be adjacent to and coming in contact with the sealing part 40. The adhesion force of the dielectric layer 50 to the TFT substrate 100a is stronger than the adhesive force of the sealing part 40 to the TFT substrate 100a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007329-A (JP)
Title: Method for controlling array antenna, method for calculating signal to noise ratio of received signal, and method for adaptively controlling radio receiver
Inventor: OHIRA TAKASHI
IPC: H01Q19/32
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adaptively controlling an array antenna so that the major beam is directed in the direction of a desired wave and nulls are directed in directions of a interference wave without requirement of any reference signal.  <P>SOLUTION: A transmitted radio signal is an m-phase PSK modulation signal. An adaptive control type controller 20 employs e.g. the maximum grade method being an iterative numerical solution of a nonlinear programming, and calculates and sets a reactance value of variable reactance elements 12-1 to 12-6 so as to direct the major beam of an ESPAR (Electronically Steerable Passive Array Radiator) antenna system 100 in the direction of the desired wave and direct the nulls in the direction of interference by maximizing a value of an objective function (formula 14) expressed by the m's power of the received signal y(t) received by an exciting element A0 of the ESPAR antenna system 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037269-A (JP)
Title: Unaided movement support system, its method, and recording medium
Inventor: YAIRI IKUKO
IPC: G01C21/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To surely set an optimum guide route according to the condition of disabilities of each user in a short time.  <P>SOLUTION: From data on sidewalks, an unaided movement support system 1 computes an optimum guide route which corresponds to physical information input from a portable terminal 8, composes it into a map data, forms a digital map, transmits it to the portable terminal 8 to display the guide route. Since the guide route to be displayed on the map has to have more detailed information for the disabled person, both side lines along a block are managed, and either a left or a right sidewalk should be passed is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037017-A (JP)
Title: Gas-liquid contacting apparatus and internal heat exchange type distilling column using the same
Inventor: TAKAMATSU TAKEICHIRO
IPC: F28F9/22
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-liquid contacting apparatus for securing sufficient gas-liquid contact efficiency with the outside of a pipe as a gas-liquid contact region and to provide an internal heat exchange type distilling column having high energy-saving efficiency using the gas-liquid contacting apparatus in a multipipe heat exchanger type gas-liquid contacting apparatus.  <P>SOLUTION: A baffle 20 for regulating the flow of gas is provided so that the baffle 20 orthogonally crosses liquid flowing down along the outer wall of the pipe. Short path in gas is prevented from the gap between the baffle and the pipe 2 and between the baffle and a shell inner wall 1a. For that purpose, the gap between the baffle and the shell inner wall is sealed, and a diameter D1 of a through hole 22 in the baffle is formed to be larger than an outer diameter D2 in the pipe by 10 to 40 mm. A through hole 24 for sealing is provided at the through hole 22, where the diameter D3 is the same as the outer diameter D2 or is smaller than the outer diameter D2 in the pipe within a range of 20 mm or less. Additionally, a thin-plate-like sealing member 23 is arranged, where a plurality of cuts 25 whose length is 5 to 20 mm are formed radially from the side of an inner periphery end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033978-A (JP)
Title: Operation method of electrically deionizing apparatus
Inventor: SATO SHIN
IPC: B01D61/54
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the formation of Cl<SB>2</SB>or the like at the time of start of the operation of an electrically deionizing apparatus to suppress the deterioration of an ion exchanger or an ion exchange membrane.  <P>SOLUTION: The electrically deionizing apparatus is equipped with an anode chamber 17 having an anode 11, a cathode chamber 18 having a cathode 12, and concentration chambers 15 and desalting chambers 16 alternately formed by alternately arranging a plurality of anion exchange membranes 13 and cation exchange membranes 14 between the anode chamber 17 and the cathode chamber 18. When deionized water is produced with the electrically deionizing apparatus wherein the desalting chambers 16 are packed with an ion exchanger and the concentration chambers 15 are packed with an ion exchanger, activated carbon or an electric conductor, a voltage build-up speed at the time of start of the operation of the electrically deionizing apparatus is set to 0.02 V/cell/min or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046435-A (JP)
Title: Backup method and storage controller used for the same
Inventor: OKA NOBUYUKI
IPC: H04L1/22
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backup method with which backup and virus check can simultaneously be performed and past volumes can be restored by dating back for an arbitrary time from present time and to provide a storage controller.  <P>SOLUTION: Division of a pair of volumes is instructed to a storage device formed of a pair of a main volume and a duplicate volume and a backup volume. Backup is performed between the divided duplicate volume and the backup volume corresponding to it. The back-up volumes by the number of designated generations are secured on the duplicate volume, and a virus is checked in the duplicate volume. When the virus is not detected, a content of the duplicate volume is duplicated to the backup volume becoming a storage destination of the content on the latest generation of the duplicate volume. The generations of the backup volumes becoming the storage destinations on the content of the generation prior to the latest generation are updated, and reconnection of the divided pair of volumes is instructed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042745-A (JP)
Title: Interior part for vehicle
Inventor: HARADA HIROAKI
IPC: B60R13/08
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior part for a vehicle capable of suppressing rise of temperature effectively.  <P>SOLUTION: This interior part for the vehicle is made of resin or a composite material including resin and has an outer member 13 with which a heat conduction body 11 is joined. A part of the heat conduction body 11 is joined with a vehicle body panel 18. Consequently, the interior part in which direct rays enter and which is an inlet for heat and the vehicle body panel which is a final heat radiation section are thermally conducted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048304-A (JP)
Title: Data transmission method for network
Inventor: OKUYAMA TAKASHI
IPC: H04L29/08
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly assign a physical address when a node with the same type ID exists in a network installed on a ship or the like in its starting state.  <P>SOLUTION: Various nodes such as engine nodes 4A, 4B, and a remote control node 11 are connected and also an address management node 16 is connected to a bus 15 configuring the network, on the occurrence of an error when the engine nodes 4A, 4B set with the same kind ID transmit a transmission frame to acquire a physical address at the same time at rising of the network, a delay time is set based on an identifiable number such as a manufacturing number of each node, the transmission frame is retransmitted after a lapse of the set delay time so as to avoid the simultaneous transmission of the transmission frames.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041454-A (JP)
Title: Suction tool for floor cleaning
Inventor: FUKUOKA HIDETOSHI
IPC: A47L9/04
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction tool for floor cleaning capable of achieving the dust collection performance in the ordinary cleaning as well as in the wall side cleaning.  <P>SOLUTION: The suction tool comprises a suction tool body with a suction hole 10 on the lower surface, a rotary brush storage chamber 11 formed inside the suction tool body, and a rotary brush 15 facing the suction hole 10, stored in the rotary brush storage chamber 11. The rotary brush 15 is rotated with the rotary brush 15 receiving air taken into the rotary brush storage chamber 11. The suction tool also has switching means (a shutter 45 and a film 46) for switching a backward rotation channel 43 for turning air taken into the rotary brush storage chamber 11 in the direction of rotating the rotary brush 15 backward to a forward rotation channel 44 for turning the air in the direction of rotating the rotary brush 15 forward. The switching means switches the rotation direction of the rotary brush from the backward direction to the forward direction by a wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044715-A (JP)
Title: Controller of automatic transmission
Inventor: NANBA ATSUSHI
IPC: F16H61/08
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To correct variations in friction engagement elements and to restrain the generation of interlocking for constantly obtaining appropriate gear shift quality by feedback control and learning control in oil pressure at a release side in a torque phase in gear shift.  <P>SOLUTION: In an automatic transmission, a gear in a planet gear unit is connected by a clutch and a brake that are the friction engagement elements for setting to released and fixed states, and a power transmission path from an input shaft to an output one is switched. In the automatic transmission, target vehicle acceleration Rac and actual vehicle acceleration Acg in up-shift transmission are calculated. Then, based on the deviation, the oil pressure Pc at a release side applied to the friction engagement elements at the release side is calculated, thus controlling the operation of the friction engagement elements for retaining transmission quality in an appropriate state based on the actual vehicle acceleration Acg being directly affected by interlocking and racing.  <P>COPYRIGHT: (C)2004,JPO