baber/WOPTO huggingface dataset:
Patent JP-2004153648-A (JP)
Title: Communication unit and communication system
Inventor: KAKIMOTO MASAFUMI
IPC: H04W4/12
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system and a communication unit, which notifies a user whether or not a calling party is in a communicable state even without making a call.  <P>SOLUTION: When a control circuit judges that the unit received a mail (S11 step) and judges that it receives the mail from a particular party (S12 step), the circuit judges whether or not a message stored in a second storage section and the received message match. When the circuit judges that the messages match (S14 step), it displays that the party transmitted the message is in a communication impossible state on a display section (S15 step).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147960-A (JP)
Title: Slot machine
Inventor: ISOMURA AKIHIRO
IPC: A63F5/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily and speedily change patterns in a slot machine.  <P>SOLUTION: The slot machine has a mounting frame part (40) formed at a see-through window (7) opened at a front door (4) covering the front surface of a main body frame (1). The slot machine has a display body (39) consisting of a display main body (39b) and a display panel (39a) formed separately. The display body (39) can be housed in the mounting frame part (40) in a freely attachable and detachable manner. The display panel (39a) is detachably assembled to the display main body (39b). Then, if necessary, the display panel is removed from the display main body and replaced with another display panel to change the appearance of the front door (4) of the slot machine to change the patterns.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158539-A (JP)
Title: Method for manufacturing resin sealed semiconductor device
Inventor: YAGUCHI YASUTAKE
IPC: H01L21/56
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sheet substrate from being cracked or split when a cull break is performed in a sheet batch-forming transfer molding method.  <P>SOLUTION: A method for manufacturing a resin sealed semiconductor device includes a step of electrically connecting the electrode of a semiconductor element to the wiring electrode of the sheet substrate via a connecting member, a step of sealing the element and the member by being prinched by a sealing mold with a sealing resin injected from a sealing resin injecting route provided in the mold, and a step of dividing the substrate 5 into individual unit substrates 4 in such a manner that a plating region 18 is formed on at least the region of the route of the surface of the substrate 5 for placing the element. Thus, the adhesive force of the sealing resin of the route corresponding to a runner 11 for the substrate 5 is reduced, and the cull break is performed without bringing about a crack or a split in the substrate 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158559-A (JP)
Title: Fiducial mark and aligner having it
Inventor: UDAGAWA HITOSHI
IPC: H01L21/027
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiducial mark suitable for detecting a mark position accurately and an aligner having such a mark.  <P>SOLUTION: A substrate 1 is composed of ceramics having a low linear expansion coefficient and a surface film 2 is deposited on the substrate. The surface 3 of the surface film 2 is subjected to the grinding process beforehand and a fiducial mark is dug, as mask patterns 4 and 5, into the surface 3 of the surface film or projected therefrom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155873-A (JP)
Title: Lubricating oil composition
Inventor: ARIMOTO NAOZUMI
IPC: C10N20/02
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lubricating oil composition which keeps wear prevention even at an initial stage and after long-term use in spite of having low viscosity, especially a lubricating oil component suitable for an automatic transmission or continuously variable transmission.  <P>SOLUTION: The lubricating oil composition is obtained by mixing (A) a lubricating oil base oil composed of mineral oil, synthetic oil or mixed oil thereof with (B) 0.01-0.20 mass % calculated as a nitrogen content based on the amount of the whole composition of a nitrogen-containing compound having ≥900 number-average molecular weight and containing at least one alkyl group or alkenyl group and/or its derivative and (C) a viscosity index improver having ≤40,000 weight-average molecular weight so as to make the composition have ≥160 viscosity index and 20-30 mm<SP>2</SP>/s kinematic viscosity at 40°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155133-A (JP)
Title: Injection molding machine and purging method
Inventor: MAYAMA TSUTOMU
IPC: B29C45/17
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent even fine purged lumps from rebounding to scatter in the circumference.  <P>SOLUTION: The injection molding machine has a mold support part which is equipped with a nozzle insertion hole 38 for allowing a mold attaching surface and the back surface of a mold to communicate with each other and attaches the mold to the mold attaching surface, and a scattering preventing means having a nozzle tip insertion hole in which the tip of a nozzle is inserted and made openable and closable on the back surface side of the nozzle insertion hole 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158728-A (JP)
Title: Flux for soldering circuit board, and solder paste
Inventor: MATSUMURA MITSUHIRO
IPC: C08G65/331
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flux for soldering a circuit board and solder paste whose residual film can be washed off by using water not only when using leaded solder, but also when using unleaded solder.  <P>SOLUTION: The flux for the soldering of a circuit board contains a resin component and at least a solvent component, and is used when soldering electronic parts to the circuit board. The resin component contains water-washable resin wherein the residual film of the flux can be washed by using water. The solder paste uses the flux.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156398-A (JP)
Title: U-shaped ditch concrete block with slant bottom
Inventor: IKUTA NOBUAKI
IPC: E03F5/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a U-shaped ditch concrete block with a slant bottom capable of keeping the inside of a ditch clean even if there is few flowing water in the ditch and inhibiting the breeding of mosquitos and the growth of a moss and seaweed.  <P>SOLUTION: The bottom of the U-shaped ditch concrete block is inclined in the direction at a right angle to a stream. In the ditch having the inclined bottom, the width of a water passage becomes narrow with the decrease of an amount of water. Accordingly, the velocity of the flowing water in the water passage to be narrowed becomes high to inhibit the breeding of mosquitos. The upper part of the water passage is dried to keep it clean. An area growing a moss or the like therein is limited to a narrow extent always having water to facilitate the cleaning. The beautification of the ditch makes the feeling of a person inhabited in the vicinity of the ditch refresh.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164008-A (JP)
Title: Security operation front system
Inventor: TOMIYAMA YOSHINORI
IPC: G06Q40/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data interface externally interrupted and ensured in safety, which enables the input of a contract, the transfer of the contract to a consignee company and a real time position management by the front of a consignor company in a common system/method, the return of data from the consignee company to the consignor company therefor, and the transmission of the contract content to the consignee company.  <P>SOLUTION: This system comprises an input means for inputting, in a computer processing related to a sales transaction or debit and credit transaction for domestic and foreign credit obligations or stocks performed by a person in charge of operation who operates securities, the contract content of the securities or the like; a storage means for managing and accumulating the inputted contract content; an output means for outputting the contract content as data to the computer processing of the consignee company; a connecting means such as the data interface for providing data to the computer of the consignee company or receiving data from the computer of the consignee company; and a fetching means for fetching data from the computer of the consignee company.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132143-A (JP)
Title: Water-retentive pavement
Inventor: FUKUDA MICHIKO
IPC: E01C5/04
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-retentive pavement wherein a watering pipe is passed through a lateral groove of a water-retentive block, wherein watering is performed, and wherein an increased ground surface temperature and an increased surface temperature of a roof floor of a building are decreased by virtue of evaporative cooling.  <P>SOLUTION: The groove is made in the side surface of the water-retentive block; the watering pipe is passed through the groove; the watering is performed in a dry state caused by consecutive fine days; the surface temperature is constantly kept equal to/lower than an atmospheric temperature by virtue of the evaporative cooling; a barrier-free state is maintained; and the water-retentive pavement can be used both for walking and for a roadway. The water-retentive pavement is installed on an artificial ground surface such as the roof floor of the building, and the watering is constantly performed, so that a rise in the temperature of the skeleton of the building and the ambient atmospheric temperature can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160355-A (JP)
Title: Method of removing organic matter in removed submarine sludge containing organotin compound
Inventor: JINNO KENJI
IPC: C02F1/28
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of removing organic matter in a removed submarine sludge containing an organotin compound, which is carried out at the same time when the high-water-content dredged soil containing the organotin compound is separated into surplus water and earth and sand and the organotin compound is removed from each of the separated surplus water and the separated earth and sand.  <P>SOLUTION: This method includes a step to convey the high-water-content dredged soil containing the organotin compound to a flocculating/settling basin 5, a step to add a flocculant to the basin 5, agitate the dredged soil with the added flocculant and separate the dredged soil into earth and sand, flock-settled sediments and seawater, a filtration step to supply the separated seawater and floating flocks to a sand filtration tank and an activated carbon adsorption tank 9 and remove the suspended matter and the organotin compound contained in the separated seawater, a step to withdraw the earth and sand and the flock-settled sediments from the basin 5 and dry them, and further, a step to stick the organotin compound in the floating flocks of a fixed amount of the organotin compound contained in the dredged soil to a polyethylene sheet 7, which is carried out before the filtration step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159942-A (JP)
Title: Debris remover for dental spittoon
Inventor: MATSUDA KOTA
IPC: A61C17/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a solid detergent for purifying the internal surface of a drain pipe on the downstream side to be arranged on a debris remover provided at the drain port of a spittoon for draining gargling after a patient makes the gargling within the oral cavity, reduce the work associated with the replenishment of the detergent by eliminating the need for the frequent replenishment of the detergent, and moreover, achieve the effective washing of the drain pipe.  <P>SOLUTION: This debris remover is provided at the drain port of the dental spittoon and traps the dirt to be discarded into the dental spittoon. The debris remover has a debris removing container body 16 which has numerous pores to pass water and trap the debris at least on the bottom part. In the body 16 of the debris remover, a support part (clearance) 18 is integrally arranged below the bottom part so as to allow the detachable mounting of a solid detergent housing container 20 for housing the solid detergent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162401-A (JP)
Title: Handle
Inventor: SAWA ATSUSHI
IPC: E05B1/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle structured not to allow hanging of a string or a rope for suicide, for a sliding door or a hinged door in the ward or room of a psychiatric hospital, or in a prison or the like of the police.  <P>SOLUTION: A handle part 2 of the handle 1 is formed in a wide plate shape, and an upper end part and a lower end part of the handle part 2 are bent inward in a circular arc shape to form the handle part 2 in arcuate or semielliptic shape without angular parts. A partition member 3 of plate shape for laterally partitioning the inside space of the handle part 2 is further provided in an inward projecting manner at the intermediate part of the inner side face of the handle part 2, and the handle part 2 and the partition member 3 project on a mounting base plate 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169082-A (JP)
Title: Facility and method for smelting molten cast iron for ductile casting
Inventor: KAWAKAMI MASAHIRO
IPC: B22D41/12
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smelting facility with which a series of operations in steps for smelting molten cast iron for a ductile casting from a raw molten metal stored in a holding furnace are performed by very few operators, when manufacturing a ductile casting.  <P>SOLUTION: The smelting facility has the holding furnace 1 for storing the raw molten metal, a ladle 7 for receiving the raw molten metal, a graphite-spheroidizing device 8 for adding a graphite spheroidizing agent into the ladle, and a slag treatment device 11 for discharging slag from the ladle, wherein among the holding furnace, the graphite-spheroidizing device and the slag treatment device, a transporting carriage 4 having a ladle-transferring means 5, which runs by itself with the mounted ladle and transfers the mounted ladle on the device, and the ladle-carrying means 2, 3, 9, 10 and 14 for reciprocating the ladle between the transporting carriage 4 and the above described furnace 1, device 8 and device 11, and transferring the ladle to the transporting carriage are installed; and the ladle is transported from the holding furnace to the graphite-spheroidizing device and the slag treatment device 11 by the transporting carriage and the ladle-transporting means without being lifted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170649-A (JP)
Title: Bulletin board device
Inventor: NOMURA FUMIHIKO
IPC: G09F15/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulletin board device on which a solid body S1 such as a component as well as a sheet-like matter S2 such as a paper sheet can be placed and that is so convenient for the user as to make communication with others concerning the object S.  <P>SOLUTION: The device for putting up the object S such as the solid body S1 like a component and the sheet-like matter S2 like the paper sheet. The device is equipped with a holding section X for retaining the object S and with a writing surface W which is set on or near the holding section X and on which writing is performed with a writing instrument like a marker and also erasing is also performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167381-A (JP)
Title: Hydrogen separating permeable membrane having excellent hydrogen separating and permeating function and high temperature stability of amorphous phase
Inventor: KITA KOICHI
IPC: B01D71/02
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen separating permeable membrane having excellent hydrogen separating and permeating function and high temperature stability of amorphous phase.  <P>SOLUTION: The hydrogen separating permeable membrane is constituted of an amorphous Zr-Ni alloy having a composition which contains 44-75 atomic % of Zr, 0.2-20 atomic% of Nb and 0.1-15 atomic% of P so that the sum total amount of Nb and P is not more than 25 atomic% and also contains Ni (of which the content is 43 atomic% or less) and inevitable impurities as the remainder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172987-A (JP)
Title: Signal processor and signal processing method
Inventor: HAMA MIKISHI
IPC: G06T5/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processor capable of detecting a specified color without increasing the storage capacity of a memory, preventing the sudden change of a noise level at the boundary part of a specified color area and the area of colors other than the specified color and performing aperture correction by a simpler circuit, and to provide a signal processing method.  <P>SOLUTION: In the signal processor for signal-processing image data picked up by an image pickup means, a signal processing part is provided with a specified color area detection part 31 for detecting the color difference values of respective pixels and the specified color area on a color difference plane based on the luminance signals and color difference signals of the image data and a noise reduction part 33 for reducing the noise of the pixel under consideration by using the color information of the peripheral pixels of the specified color area detected by the specified color area detection part 31 and the area of the colors other than the specified color, and performs a signal processing in the specified color area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174008-A (JP)
Title: Endoscope information system, endoscope and program
Inventor: ARAKI HIROYUKI
IPC: G16Z99/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately provide a user of an endoscope with an allowance left till a secular change of the endoscope becomes a prescribed degree.  <P>SOLUTION: A history information obtaining means 1 obtains information about a use history of the endoscope. An estimating means 2 makes an estimation of a secular change in the endoscope from its use start until the present time based on the information. A display means 3 displays a ratio of a result of the estimation made by the estimating means 2 to the degree of the secular change, which is preset for the endoscope.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177799-A (JP)
Title: Cleaning method, cleaning system and image forming apparatus
Inventor: SHINTAKU KANJI
IPC: G03G9/08
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method and a cleaning device capable of surely securing blade-cleaning stability over a long period, even in an image forming apparatus using spherical toner and a photoreceptor containing siloxane-based resin in the surface layer, and to provide an image forming apparatus using the cleaning method and the cleaning device.  <P>SOLUTION: A conductive member is constituted of a conductive composition containing a mixture formed of at least hydraulic property forming composition and conductive powder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003218839-A (JP)
Title: Receiver for use in block code transmission and receiving method thereof
Inventor: YEN KUANG-YU
IPC: H04L1/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver for transmitting block codes and a receiving method thereof as well as generation of accurate signals, utilizing the Viterbi algorithm.  <P>SOLUTION: The receiver comprises, a pre-equalizer for receiving block signals and converting the received block signals to first signals having minimum phase characteristics, a block interference removing unit for removing block mutual interference of the first signal, utilizing feedback signals after receiving the first signals and the feedback signals, and generating second signals free from the block mutual interference, a Viterbi decoder for generating third signals, utilizing the Viterbi algorithm after receiving the second signal; a block determining unit for receiving the third signals and generating blocks to be transmitted, and a feedback equalizer for receiving the blocks and generating feedback signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004178752-A (JP)
Title: Magnetic tape surface observation apparatus
Inventor: TADA NOBUYUKI
IPC: G11B5/84
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape surface observation apparatus which permits observation of the surface of a magnetic tape by regulating the vibration in the thickness direction of the magnetic tape with a simple configuration.  <P>SOLUTION: The magnetic tape surface observation apparatus 1 is characterized by being provided with: a magnetic tape driving system for driving the magnetic tape T; a stage 7 which is arranged along one surface Tb of the traveling magnetic tape T and has a smooth guide surface 7a for guiding the magnetic tape T and a slit 11 formed in the transverse direction of the magnetic tape T on the guide surface 7a; and an optical viewing apparatus 4 which is arranged in a manner as to permit viewing of the other surface Ta of the magnetic tape T in a portion of the traveling magnetic tape T which passes the slit 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175080-A (JP)
Title: Head cleaning member for inkjet printer
Inventor: HATTORI JIRO
IPC: B41J2/185
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structurally simple and compact head cleaning device for an inkjet printer, which enables a recording head to be easily refreshed with rapidity.  <P>SOLUTION: This head cleaning device, which is to be used by being arranged between the recording head and a recording medium in the inkjet printer, is equipped with a main surface as large as/larger than an ink ejecting surface of the recording head; and the main surface includes a head cleaning member provided with many parallel fine ink ejecting grooves through which waste ink can flow directionally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183003-A (JP)
Title: Method for treating waste wood in blast furnace
Inventor: GOTO KAZUYA
IPC: C21B5/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating waste wood by which the waste wood can be treated in a blast furnace at high efficiency.  <P>SOLUTION: In the method for treating the waste wood, the waste wood and plastics are mixed, and a granulated material containing the waste wood and plastics is produced by melting and solidifying at least part of the plastics. The obtained granulated material is blown into the blast furnace from a tuyere part of the blast furnace. The granulated material has ≥ a mean strength index of 15 kgf/mm and ≥ a 5 mm harmonic mean diameter of. Alternatively, the granulated material of the waste wood and plastics is produced by using a granulating machine including an extruding process so that this granulated material has ≥ a mean strength index of 15 kgf/mm and ≥ a harmonic mean diameter of 5mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI