baber/WOPTO huggingface dataset:
Patent JP-2004290922-A (JP)
Title: Novel anti-allergen filter, production method therefor, and its application
Inventor: INAGAKI JUN
IPC: B01D39/14
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a anti-allergen filter efficiently preventing allergen materials holding the allergic activity from re-scattering for a long period of time by adsorbing and collecting the allergen materials such as mites and pollen, and inactivating the allergic activities of the collected allergen materials, a production method therefor and its application.  <P>SOLUTION: The anti-allergen filter is constituted by carrying, on a filter, a non-water-soluble polymer anti-allergen agent having a phenolic hydroxide group and a moisture absorbing agent. The production method therefor is characterized in that a treating liquid prepared by dissolving and/or dispersing the non-water-soluble polymer anti-allergen agent having the phenolic hydroxide group and the moisture absorbing agent into a water-containing organic solvent is applied on the filter, and then dried. A device of this invention device is characterized by arranging the anti-allergen filter between a sucking opening of air and a vent opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301600-A (JP)
Title: Sheet thickness measuring apparatus
Inventor: ICHIKAWA SHIGERU
IPC: G01B21/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure the thickness of a sheet in a contact system even on-line, such as a sheet manufacturing line.  <P>SOLUTION: A sheet thickness measuring apparatus comprises a measuring roll and a pinch roll that may be displaced according to the thickness of a sheet; a backup roll for receiving the sheet so that the sheet is pinched between the measuring roll and the pinch roll; a detection means for outputting a signal for indicating the amount of displacement by detecting the amount of displacement of the measuring roll and the pinch roll; a moving means for moving the measuring roll and the pinch roll, the backup roll, and the detection means between an off-line position and an on-line position; a roll driving means for driving the measuring roll and the pinch roll, and the backup roll at the same peripheral speed as the on-line running speed of the sheet; and a signal processing means for giving the measuring value of the thickness of the sheet by an output signal from the detection means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304002-A (JP)
Title: Semiconductor device
Inventor: MORI HIDEKI
IPC: H01L23/52
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To attain sure fuse welding by stably separating a fuse welding position from a conductive layer.  <P>SOLUTION: A fuse 3 provided with a fuse body 3A and two pads 3Ba, 3Bb connected by the fuse body 3A and two conductive layers 5A, 5B respectively connected to respective pads 3Ba, 3Bb are formed in a laminated structure on a semiconductor substrate. When the fuse 3 is welded by impressing electric stress between the two conductive layers 5A, 5B, the length of the fuse body 3A is regulated so that the welding part of the fuse 3 is located on a position in the fuse body 3A which is separated from an area superposed to the conductive layer 5A or 5B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303176-A (JP)
Title: Layout plan preparing method and device, layout physical distribution controlling method and device, computer-readable storage medium and computer program
Inventor: KOBAYASHI TAKAKAZU
IPC: G05B19/418
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly optimize a layout physical distribution plan or layout physical distribution control for which arbitrary time precision is required at a high speed or with precision desired by a planner in detail according to the intention of the planner in a two-dimensional or three-dimensional space such as a warehouse or yard.  <P>SOLUTION: This invention is provided with a function for extracting the current physical distribution status and information, and for setting the information as input data and an initial value or the like and a function for expressing the time transition and constraint of address-attached yard with a mathematical model based on space dividing precision and time dividing precision. In this case, the mathematical model is obtained based on an evaluation function so that a layout plan can be made.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298160-A (JP)
Title: Rice coated with octacosanol
Inventor: SHIBA SHUNICHI
IPC: A23L7/10
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide rice capable of simply and effectively realizing physical strength promotion and the reduction in cholesterol.  <P>SOLUTION: This rice is coated with octacosanol and by eating the rice, it is possible to extremely easily achieve the physical strength promotion and reduction in cholesterol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308702-A (JP)
Title: Helical toothed belt transmission device
Inventor: HIRONAKA AKIHIRO
IPC: F16H7/02
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise and vibration in a helical toothed belt transmission device driven with a high load or high-speed rotation.  <P>SOLUTION: In the helical toothed belt transmission device transmitting driving force through meshing of a helical toothed belt and a helical toothed pulley, a backlash D is set for a large value. Considering Pt as a tooth pitch, θ as the angle of a tooth trace, and W as a belt width of the helical toothed belt, the angle θ of the tooth trace is set to fall in a range satisfying -0.2≤1-W×tanθ/Pt≤0.75. The backlash D between the helical toothed belt and the helical toothed pulley is set to 1.6% to 3% of the tooth pitch Pt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307366-A (JP)
Title: Method for purifying ethylene glycol
Inventor: YAMAGISHI MASAHIKO
IPC: C07C31/20
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying ethylene glycol, by which diethylene glycol monometyl ether contained in the ethylene glycol as an impurity can efficiently be removed to obtain the highly pure purified ethylene glycol.  <P>SOLUTION: This method for purifying the ethylene glycol is characterized by distilling the ethylene glycol with a distillation column having ten or more theoretical stages in conditions satisfying the expression [A : the amount (pts. wt. / hr) of the raw material fed into the distillation column; (a): the concentration (wt. %) of the ethylene glycol; (n): the number of extracting stages disposed above the raw material-feeding stage of the distillation column; B<SB>i</SB>: the amount (pts. wt. / hr) of a distillate extracted from the No. (i) extraction stage from the raw material-feeding stage among the extraction stages above the raw material-feeding stage of the distillation column, wherein 1≤i≤n; C<SB>i</SB>: the ethylene glycol concentration (wt. %) of a distillate extracted from the No. (i) extraction stage from the raw material-feeding stage among the extraction stages above the raw material-feeding stage of the distillation column, wherein 1≤i≤n; R : a refluxing amount (pts. wt. / hr) at the overhead of the distillation column; C : the concentration (wt. %) of the ethylene glycol in the refluxed liquid].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004044065-A (JP)
Title: Conjugated yarn
Inventor: YANAI TAKASHI
IPC: D02G1/02
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conjugated yarn excellent in stretchability without spoiling hand feeling such as tenseness, stiffness and the like.  <P>SOLUTION: The conjugated yarn comprising a polyester-based fiber and expressing latent crimps is provided. The conjugated yarn comprises a false twist textured yarn as a core component and a short fiber as a sheath component. The false twist textured yarn comprises ≥2 species of polyester components in which at least one component is a polytrimethylene terephthalate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309928-A (JP)
Title: Speech recognition device, electronic dictionary device, speech recognizing method, retrieving method, and program
Inventor: KAFUKU SHIGERU
IPC: G10L15/04
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech recognizing device capable of accurately recognize an inputted speech, an electronic dictionary device, a speech recognizing method, a retrieving method, and a program.  <P>SOLUTION: An electronic English-Japanese dictionary device comprises a speech input part 1, an input speech storage part 2, a power calculation part 3, a speech section detection part 4, a speech feature extraction part 5, a phoneme model storage part 6, a likelihood calculation part 7, a word index storage part 8, an error correction table storage part 9, a candidate word detection part 10, an electronic dictionary storage part 11, a selection part 12, a retrieval part 13, and a display part 14. The candidate word detection part 10 substitutes a phoneme for correction for only one phoneme of 1st to Nth phoneme series extracted by the likelihood calculation part 7 in order from the correction pattern having the largest error frequency in an error correction table to generate a primary corrected phoneme series, detects a word matching the generated primary corrected phoneme series from English-Japanese dictionary indexes, and stores the detected word as an output candidate word in an output candidate word buffer 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312582-A (JP)
Title: Protection circuit for communication bus
Inventor: ISHIKAWA IKUMITSU
IPC: G06F3/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a bad influence is given to an external instrument, by a large inrush current via a capacitor when a bus power source is connected to a communication bus.  <P>SOLUTION: A current-limiter resistor is inserted between a transmission circuit and the communication bus. In addition, the connection of the bus power source to the communication bus is detected, and after the passage of a constant period of time, the current-limiter resistor is short-circuited. Accordingly, An excessive current is prevented from flowing, and a bad influence on the external instrument is prevented. In addition, a bad influence on communication is prevented, since the communication bus and the transmission circuit is connected with a low impedance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308348-A (JP)
Title: Post and beam joint structure
Inventor: NASU HIDEYUKI
IPC: E04B1/58
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of wood posts and beams for surely transmitting a bending moment in a simple structure.  <P>SOLUTION: The joint structure of the wood posts 2 and the wood beams 3 forming a frame bridge body is provided with a notch part 3b on both the ends of a long side direction of an end face on the lower end of the post 3, and screws two screw member 11 in the axial direction of the post from the notch part 3b. Two screw members 12 are screwed at a corresponding position of the post 2 in a vertical direction, and mutual opposite members of the screw member screwed in the post and the screw member screwed in the beam are connected with a connection member 13. Thereby a contact face of the center part of the post 3 and the upper part of the beam 2 is strongly pressed to transmit vertical force. A bending moment acting on the post 3 is resisted by tensile force and compression force transmitted on the beam 2 through the connection member 13 and the screw member 12 from the screw member 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311896-A (JP)
Title: Method and equipment for exposure, process for fabricating device, and mask
Inventor: IRIE NOBUYUKI
IPC: G03F1/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce unevenness in light exposure even if some regularity is left locally in the image of a dimmer filter when a plurality of patterns are exposed to overlap partially using the dimmer filter produced to have a specified transmissivity distribution.  <P>SOLUTION: Pattern images of master reticles RA-RD are exposed sequentially onto a photosensitive substrate through a density filter 55 while patching the screens to overlap partially. When the pattern of each master reticle RA-RD is exposed onto the photosensitive substrate with regularity being left at the patch parts 55a-55d of the density filter 55, exposure is repeated a plurality of times while altering relative positional relation of the patch parts 55a-55d and the photosensitive substrate. On the other hand, the density filter 55 is oscillated when the pattern of each master reticle RA-RD is exposed onto the photosensitive substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320196-A (JP)
Title: Gain variable amplifier circuit and gain control method thereof
Inventor: OSHIMA TAKASHI
IPC: H03G3/30
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To control each gain of a plurality of gain variable circuits VGA at high speed.  <P>SOLUTION: Each gain control circuit GCTL is configured to decide a gain to be set to itself on the basis of information relative to gain control obtained from other gain control circuit present in its pre-stage and the level detection result of its own level detection circuit LV so as to converge the gain control at high speed as a whole. Even in a case of a reception system wherein a reception preparation period is short, desired gain control is realized within the period and data can stably be received.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004148093-A (JP)
Title: Car seat
Inventor: IWATANI MASAMITSU
IPC: B60N2/24
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car seat used as a wheelchair by moving a seat device connected to a seat moving device set in a car room and separating the seat device from the seat moving device outside the car room, whose seat face height is easily set similar to that of other seat faces by making a storage space for front and rear wheels of the seat device compact.  <P>SOLUTION: Rear wheels 40 of this seat device 10 are structured to be stored in a position not obstructing a seated person to the rear side of the seat body 11 by moving spindles 41 of rear wheel stays 42 to the front side to rotate the rear wheel stays 42 to the rear side. In this position, because the seat device 10 can be elevated and set up to a position higher than that of conventional ones, the storage space under the seat face can be made compact compared to conventional ones.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316528-A (JP)
Title: Throttle control device for internal combustion engine
Inventor: TANAKA KOHACHI
IPC: F02D9/02
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle control device for an internal combustion engine capable of appropriately suppressing unnecessary engine torque fluctuations caused by exhaust gas recirculation.  <P>SOLUTION: The device is applied to an internal combustion engine with an EGR mechanism recirculating a part of exhaust gas from an exhaust passage to an intake passage by opening control over an EGR valve provided in a EGR passage communicating the exhaust passage and the intake passage. At the time of EGR execution, correction processing correcting a throttle opening TA to be increased according to the operation condition of the EGR valve is carried out. At the time of execution of the correction processing, the throttle opening TA is gradually changed to a target opening corresponding to the operation condition of the EGR valve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317307-A (JP)
Title: Reagent part facing type analyzing instrument and its manufacturing method
Inventor: NAGAGAWA KENJI
IPC: G01N21/78
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing instrument capable of shortening an analyzing time, capable of precisely performing analysis even in a high concentration region and excellent in stability.  <P>SOLUTION: In the analyzing instrument X equipped with a reaction space 4 for making a specific component in a sample react with reagents and used at the time of analysis of the specific component, two reagent parts 51 and 52, which contain reagents and dissolve them when the sample is supplied to the reaction space 4, are formed to the prescribing surface for prescribing the reaction space 4 in a mutually facing state. The prescribing surface includes a first reagent holding region having the first reagent part 51 formed thereto and a second reagent holding region having the second reagent part 52 formed thereto to face the first reagent holding region in the normal line direction of the first reagent holding region. In this case, the facing distance H between the first and second reagent holding regions is preferably set to 300 μm or below.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318563-A (JP)
Title: System and means for managing commodity information, terminal for acquiring commodity information, and program for supporting registration of commodity information
Inventor: SAITO HIDEAKI
IPC: G06Q30/06
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To unify sizes and angles of commodities which are the objects in a static image.  <P>SOLUTION: A commodity information management system 1 which captures static image information of a commodity and manages the image information, has an imaging means 5 of acquiring the image information and a display means 4 of displaying an outline indicating an ideal outline as an object of the commodity by superimposing it to image information of a photographing candidate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316037-A (JP)
Title: Multifilament and method for producing the same
Inventor: SANO TAKESHI
IPC: D01F6/30
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifilament that has excellent flexibility, spinnability (drafting properties) and unstickiness and provide a method for easily producing such a multifilament.  <P>SOLUTION: The multifilament is made of a resin material comprising (A) an ethylene (co)polymer satisfying the followings: (a) a density of 0.88-0.97 g/cm<SP>3</SP>, (b) a melt flow of 0.5-200 g/10 min, (c) molecular weight distribution (Mw/Mn) of 1.5-4.5, (d) the difference between T<SB>25</SB>and T<SB>75</SB>obtained from an integral elusion curve according to an elution curve of elusion temperature-elusion volume according to TREF and the density (d) satisfy T<SB>75</SB>-T<SB>25</SB>≤-670×d+644. The multifilament is produced by melt-spinning this resin material and drawing the melt spun yarn.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003005-A (JP)
Title: Etchant and etching method
Inventor: SAITO NORIYUKI
IPC: C23F1/20
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To form a laminated film having a second layer comprising aluminum or an aluminum alloy which contains at least one element selected from N, O, Si and C formed on a first layer comprising aluminum or an aluminum alloy through a single etching process wherein both films composing the laminated film are simultaneously formed with high precision, thus forming a fine wiring pattern while preventing the undercut of the upper layer film.  <P>SOLUTION: An etchant has a phosphoric acid content of 35-65 wt.% and a nitric acid content of 0.5-15 wt.%. and is used in the etching process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004314275-A (JP)
Title: Machine tool
Inventor: ARAI SHIGEHIRO
IPC: B23Q1/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool which is compact, and high in machining accuracy.  <P>SOLUTION: A vehicle is disposed which retains a tool and a workpiece or the like internally by making a whole machine tool into a box-like shape surrounded by a plate member. Guiding means (a rail, etc) for guiding the moving direction of the vehicle are provided on the upper and lower portions of the vehicle. The stiffness of the machine tool is improved by making the enclosure of a working device into the box-like shape, and furthermore, the support of the vehicle is strengthened by supporting the vehicle from the upper and lower directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327588-A (JP)
Title: Compound wiring board
Inventor: SAKAI TAKASHIGE
IPC: H05K1/14
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound wiring board which can extend connection compatibility by connecting wiring boards different in standard compactly.  <P>SOLUTION: When a plurality of wiring boards 3A, 3B are incorporated in a control box 1 designed according to multibus standard, if it is necessary that a wiring board 5 of VME bus standard is to be incorporated, a wiring board 6 and a wiring board 5 having transformation function of electrical signals are combined and made a compound wiring board 3A by using a coupling member 11. The coupling member 11 is made to serve as a part to be guided which is guided by a guide 1c and is attached to inside of the control box 1. The wiring board 5 is connected electrically to a mother board 2 through a connector 8 of multibus standard. In this way, the compound wiring board connecting compactly wiring boards of different standard can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325785-A (JP)
Title: Image recording material
Inventor: KUNIDA KAZUTO
IPC: G03F7/004
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording material which makes direct platemaking possible with high sensitivity from digital data of a computer or the like by recording by using a high-energy laser, and which can form an image having excellent development latitude, excellent contrast and high resolution.  <P>SOLUTION: The recording material is a positive image recording material responding to an infrared laser and has a photosensitive/thermosensitive layer on a support body. The layer contains (A) an alkali-soluble resin, (B) a photothermal converting substance and (C) an oxime derivative expressed by general formula (I), and increases the solubility with an alkaline developing solution by exposure to IR laser. In formula (I), R<SP>1</SP>represents a hydrogen atom or a hydrocarbon group, R<SP>2</SP>represents a hydrocarbon group or a substituted carbonyl group, R<SP>3</SP>represents a hydrocarbon group, a substituted carbonyl group or a substituted sulfonyl group. By recording in the above image recording material by using a solid laser emitting IR rays or a semiconductor laser, direct platemaking can be performed with high sensitivity from digital data of a computer or the like, and an image having excellent development latitude, excellent contrast and high resolution can be formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI