baber/WOPTO huggingface dataset:
Patent JP-2004332060-A (JP)
Title: Operation method for initially firing blast furnace
Inventor: UJISAWA MASARU
IPC: C21B7/06
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method for initial firing, which makes a stable operation start early while inhibiting a furnace body brick from receiving thermal damage during heat-up after initial firing.  <P>SOLUTION: The operation method for initially firing a blast furnace after charging coke onto timber piled up like a grid shape from the bottom of a blast furnace and charging ore and the coke onto the top of the coke, comprises installing a protective refractory in the furnace side of the furnace wall brick applied between a tuyere and a bosh portion, so as to satisfy a relation expressed by the following expression: 3.6×10<SP>3</SP>×(α<SB>b</SB>/d)≤1.00 (wherein, α<SB>b</SB>represents the thermal conductivity (m<SP>2</SP>/s) of the protective refractory; and d represents the thickness (m) of the protective refractory).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341022-A (JP)
Title: Musical performance data editing device and program
Inventor: HAGINO KIYOSHI
IPC: G10H1/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy to edit musical performance data.  <P>SOLUTION: When object sounding data C are selected from a selected sounding data sequence, an object section SE including their sounding time window is automatically set and a temporal arrangement of other sounding data in the object section SE is automatically adjusted. Precedent pieces A and B of sounding data have their original temporal intervals Sa1 and Sb1 maintained in a time section LX1' and sounding time lengths of the pieces A' and B' of sounding data have values by distributing and adding increments of the time section LX1' after "adjustment" at rates corresponding to their original sounding time lengths. Following pieces D and E of sounding data have their original temporal intervals Sc1 and Sd1 maintained in a time section LX2' and sounding time lengths of pieces D' and E' of sounding data have values obtained by decreasing decrements of the time section LX2' after "adjustment" at rates corresponding to their sounding time lengths.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339999-A (JP)
Title: Multistage fluid machinery
Inventor: UCHIDA SADAO
IPC: F04D17/12
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce channel loss and enhance efficiency of multistage fluid machinery by appropriately setting a sectional shape of the channel ranging from one impeller to a next impeller.  <P>SOLUTION: This multistage fluid machinery comprises: the impeller 13 fixed to a rotation shaft 12; and a guiding blade assembly 20. The guiding blade assembly 20 is provided, at its annular base 21 with, a plurality of guiding blades 22 each having a guiding blade part 22a and a return blade part 22b arranged contiguously to the guiding blade part 22a. A section of an outside wall surface 21e of the base 21 in a direction orthogonal to a flowing direction F of a fluid in a return channel 40 constituted by the pair of guiding blades 22 adjacent to each other and the outside wall surface 21e has a linear shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339756-A (JP)
Title: Internal facing finishing structure of building and internal facing finishing method of building
Inventor: HORASAWA AKIRA
IPC: E04F19/02
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal facing finishing structure of a building, and an internal facing finishing method of the building, for performing stain eliminating processing without requiring much cost.  <P>SOLUTION: An equipment product (a product easily generating a stain, such as a washer or a refrigerator) is arranged in the vicinity of an inner wall of the building. In this internal facing finishing structure of the building, an internal facing finishing material of inner wall parts 5 and 6 in the vicinity of an installation predicting part (the vicinity of a space 3) of the equipment product, is formed of a finishing material having higher antifouling property than the other inner wall parts 7 and 8 or a finishing material for easily removing stains.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340255-A (JP)
Title: Bearing device
Inventor: SAKAMOTO SUSUMU
IPC: F16C33/78
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of a lubricant due to thermal expansion or the like over a long period of time, and to simplify the construction of the whole bearing device.  <P>SOLUTION: A swivel bearing 11 is provided through a cylindrical spacer 12 between a crank part 8A of a driving shaft 8 and a boss part 5A of a swivel scroll (a back plate 5). A sealing member 13 for sealing the lubricant of the swivel bearing 11 is provided between a step part 8B of the driving shaft 8 and the cylindrical spacer 12, thereby forming a sealing space 16 for the lubricant between the sealing member 13 and the swivel bearing 11. A shielding plate 17 is disposed in the sealing space 16 in a core bar part of the sealing member 13 by a means such as press-in. A very small gap in the radial direction is formed in a space up to the step part 8B on the radial inside of the shielding plate 17. The sealing member 13 is provided with a small-diameter breathing hole 18 bored in a position on the outside of the very small gap of the shielding plate 17 in the radial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337346-A (JP)
Title: Objective lens and endoscope using it
Inventor: UZAWA TSUTOMU
IPC: G02B23/24
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens that is ideal for small-sized high-pixel image pickup elements and has a simple constitution, and to provide an endoscope using the lens.  <P>SOLUTION: The objective lens successively has at least a negative first lens L1, a positive second lens L2, an aperture diaphragm AS, and a positive third lens L3 in this order from the object side. The lens on the image side than the aperture diaphragm AS is composed of one or a plurality of positive single lenses and is constituted to meet the conditional expression of 45<υd1-υd2-0.6<f1/f2<-0.3 (wherein, υd1 and υd2 respectively denote the Abbe's numbers of the first and second lenses and f1 and f2 respectively denote the focal lengths of the first and second lenses).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343890-A (JP)
Title: Grommet
Inventor: KOJIMA AKIHIRO
IPC: H02G3/22
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve sound shielding characteristics of a grommet attached in the circular hole of a panel.  <P>SOLUTION: An electric wire bundle W is inserted in a grommet body 1. When a cover member 2 is pushed in while contacting a circular hole of a panel, the cover member 2 and a truncated cone part 1f pass through the circular hole, and then restore themselves due to resiliency, so that the grommet is fixed water tight to the panel with no reciprocal movement allowed. Although the electric wire bundle W is sufficiently fastened at small diameter pipe parts 1a and 1c, there is a surplus space around the electric wire bundle W in a large diameter pipe part 1b. Since most of noises entering through the gap of the electric wire bundle W is shock waves, the sound pressure is smoothed in the surplus space, depending on frequency characteristics, and is transmitted little in other directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339822-A (JP)
Title: Fastening structure of metal roofing
Inventor: INOUE YASUHIRO
IPC: E04D3/366
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening structure of a metal roofing capable of surely preventing the incursion of rain water into a screw stop section with a cap by covering the cap around the screw head in a state to prevent it from coming out after mountain sections of the neighboring metal roofing materials are fastened to each other with a self-drilling screw.  <P>SOLUTION: The ridge sections 1a and 1b on both ends of the neighboring metal roofing materials 3 and 3 are vertically piled up, and both ridge sections 1a and 1b are fastened to each other with the self-drilling screw 5 screwing from above through a packing 6 and a washer 7. A cap receiver 12 is fixed with the washer 7. The cap 13 is covered on the outer circumference of the screw head 11 of the self-drilling screw 5 from above, and the cap 13 is provided to the cap receiver 12 in a locked fashion. A waterproofing packing 23 is made to intervene between the lower end circumferential edge of the cap 13 and a flat surface part of the ridge section 1a of one metal roofing material 3 located on the upper side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348292-A (JP)
Title: Cybersecurity system, method for providing cybersecurity, and control program
Inventor: KAGAMI TAKASHI
IPC: H04L12/66
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable even, e.g., an individual user, to introduce and operate a cybersecurity system without requiring advanced expertise in initializing and operating the system.  <P>SOLUTION: A firewall 3 supervises communication between a user's terminal 2 and its sender according to regulations on a packet passage and virus information, and determines whether a packet can pass through it, and when determining that the packet should be shut off, it disposes of the packet. The firewall 3 sends supervision result information including warning information indicating the detection of the illicit packet to a supervising center 4 via a network 5. When a supervising server 17 in the supervising center 4 receives the supervising result information, it creates and sends a warning mail addressed to the user's terminal 2. The supervising server 17 appropriately changes the regulations on the packet passage as necessary according to the result of an analysis on the supervising result information, and creates and sends change information to the firewall 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347404-A (JP)
Title: Lan cable diagnostic device
Inventor: YAMAZAKI MIKIO
IPC: H04B3/46
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein a micro CPU, a driver, a storage, and the like are required as a device for comparing/verifying patterns for diagnosis at both the ends of a cable in a conventional LAN cable diagnostic device, a diagnosis worker must make a round trip of both a diagnosis end side and a remote side when transmitting a pattern for diagnosis and verifying the determination of a transmission result, and hence the realization of a LAN diagnosis system having a simple device configuration and a small number of travels by the diagnosis worker is required.  <P>SOLUTION: DC power is supplied to an oscillator at the side of a remote device via the signal line of a LAN cable from a diagnosis end device. A signal for testing is oscillated by receiving the DC power at the remote side, the oscillation signal is returned to the diagnosis end side via the signal line and signal components are taken out by transformer coupling, and the signal components are detected to determine the condition of the signal line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349061-A (JP)
Title: Display device, its manufacturing method, and electronic apparatus
Inventor: IINO SEIICHI
IPC: G02B5/30
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To aim at higher contrast ratio and higher definition of display.  <P>SOLUTION: A reflective polarizer 205 and a 1/4 wavelength plate 207 are laminated on one face of a base material 201, and a linear polarizer 203 is fitted on the other face. Transmission axes of the linear polarizer 203 and the reflective polarizer 205 are made conformed to each other. A lagging-phase axis of the 1/4 wavelength plate 207 is tilted by about 45° against the transmission axis of the reflective polarizer 205 (the linear polarizer 203). An organic EL element 220 is made by laminating transparent electrodes 222, organic EL layers 224, and reflecting electrodes 226 in that order on the surface of a passivation film 209 covering the 1/4 wavelength plate 207.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348354-A (JP)
Title: Bill processor
Inventor: ITO YUKIO
IPC: G07D11/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bill processor capable of stably and accurately identifying a plurality of bills which differ in width.  <P>SOLUTION: A plurality of bill slots 2 are formed to match the widths of the plurality of bills X, Y which differ in width. A plurality of bill passages (first bill passage 6 and second bill passage 7) in communication with the plurality of bill slots (first bill slot 3 and second bill slot 4) have their transverse centers joined with a common bill passage 8. Guide grooves (first guide groove 9 and second guide groove 10) that match each bill width are formed one on top of the other at each end of the bill passage 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346567-A (JP)
Title: Method for surveying section ahead of cutting face
Inventor: TADA HIROYUKI
IPC: G01C15/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for surveying a section ahead of a cutting face by using an elastic wave, by which natural ground conditions of the section ahead of the cutting face can more accurately be surveyed using a simple constitution.  <P>SOLUTION: In this method for surveying the section ahead of the cutting face, a plurality of oscillating points 3 are provided on the side wall of a tunnel 1, and vibration receiving points 3 are provided both near the cutting face 1a and near a pit mouth 1b in such a manner as to sandwich the oscillating point 3a in between, so that a survey of the section ahead of the cutting face and a survey of a section in the rear of the cutting face can concurrently be performed by concurrently measuring a reflected wave from a reflecting surface 13 of the section ahead of the cutting face 1a and a reflected wave from a rear geologic discontinuous surface 13b of an already constructed section; an elastic wave velocity is corrected by comparing the analytical result of the survey of the section in the rear of the cutting face with known information on the surface 13b so as to evaluate displacement; and after that, the reflecting surface 13 ahead of the cutting face 1a is reanalyzed by using the corrected elastic wave velocity, so that the dimensions and properties of the reflecting surface 13, as the geologic discontinuous surface, ahead of the cutting face 1a can be estimated more accurately.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344447-A (JP)
Title: Display shelf and shelf receiving bracket
Inventor: NATSUNO KOJI
IPC: A47F5/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display shelf and a shelf receiving bracket which enable the minimization of the types of the required parts while simplifying a structure of the self receiving bracket.  <P>SOLUTION: The display shelf 1 has shelf receiving brackets 5 each mounted on a post 3, shelf boards 7 mounted on the respective shelf receiving brackets 5 and partition plates 4 for the respective shelf boards 7. Each of the partition plates 4 is provided with engaging part 41 and each of the shelf receiving brackets 5 and the shelf boards 7 is provided with engaged parts 23 and 33 respectively, which are detachably engaged with the engaging part 41 of the partition plate 4 respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345290-A (JP)
Title: Inkjet recording device, and device and method for recovery treatment of recording head
Inventor: YAMADA YASUSHI
IPC: B41J2/165
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device, and a device and method for recovery treatment of a recording head, wherein a high-grade image is recorded by removing ink remaining on the face of the recording head and avoiding degradation of an ink injection performance, while suppressing the number of ink injections in preliminary injections, when the preliminary injections to inject ink uncontributing to recording of an image from the injection port of the recording head are carried out after wiping of the recording head.  <P>SOLUTION: The number of the ink injections in the preliminary injections is changed based on the accumulated number of the wipings for the recording head, when the preliminary injections to inject the ink uncontributing to recording of the image from the injection port of the recording head are carried out after the wiping for the recording head.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353680-A (JP)
Title: Hydraulic control unit for transmission
Inventor: ITO SHINICHI
IPC: F16H61/662
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control unit which can suppress an increase in the number of its components.  <P>SOLUTION: The hydraulic control unit 18 of a belt-type non-stage transmission 6 is provided with a change-over valve 41 for changing the quantity of oil supplied from a plurality of discharge ports 23, 25 to an oil requiring section 27. The change-over valve 41 is configured so as to be controlled by the pressure of the oil used for the control of the speed changing. Therefore, the change-over valve 41 is controlled by the pressure of the oil used for the control of the speed changing, and the quantity of the oil supplied from one of a plurality of discharge ports 23, 25 to the oil requiring section 27 is changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352827-A (JP)
Title: Rubber composition
Inventor: YATSUYANAGI CHIKASHI
IPC: C08L81/04
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition having excellent fracture characteristics and gas permeation resistance, and especially suitable for the use as an inner liner of a pneumatic tire.  <P>SOLUTION: The rubber composition contains (i) 100 pts.wt. of (a) a butyric rubber or (b) a blend of the butyric rubber and a dienic rubber, and (ii) an organic polysulfide polymer represented by formula (A): R<SP>2</SP>S<SB>z</SB>R<SP>1</SP>(S<SB>y</SB>R<SP>1</SP>)<SB>m</SB>S<SB>z</SB>R<SP>2</SP>[wherein, y is average 3.0-5.0; z is 1-5; m is an integer of 1-50; R<SP>1</SP>is independently a group selected from a 2-10C oxyalkylene group and a polyoxyalkylene group having 2-10 number of oxygens and 1-30 number of carbons; R<SP>2</SP>is independently a group selected from a 1-30C hydrocarbon group; and R<SP>1</SP>is represented by formula (B): -C<SB>2</SB>H<SB>4</SB>OC<SB>m'</SB>H<SB>2m'</SB>OC<SB>2</SB>H<SB>4</SB>- (wherein, m' is an integer of 1 or 2)].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357012-A (JP)
Title: Digital broadcast receiving set and video recording and reproduction control method for digital broadcast receiving set
Inventor: HIRAMATSU MARI
IPC: H04N5/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance operability and to prevent incorrect operations when an external video recording apparatus connected to a digital broadcast receiving set with an IEEE 1394 bus is controlled.  <P>SOLUTION: When the video recording and reproduction operation of the external video recording apparatus is controlled by transmitting an AV/C command conforming to IEEE 1394 standards, an OSD screen of GUI operation buttons i.e. a virtual remote controller 10b to be shown to a user is displayed. An AV/C command corresponding to an operation button depressed by the user is not immediately transmitted, and an OSD screen of a GUI selecting guide picture screen 10d to be used for the user to select any of confirmation of the depressed directions, further directions by depressing of a GUI operation button, and cancellation of the depressed directions is displayed. Moreover, a screen which enables the user's selection of two or more AV/C commands combined with an AV/C command corresponding to the operation button depressed and directed earlier, can also be formed as a guide screen 10d. Besides, it does not matter if operation buttons each of which corresponds to a combination of two or more AV/C commands are provided as a virtual remote controller 10b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351091-A (JP)
Title: Slot machine and game control method
Inventor: FUJII YOSHIAKI
IPC: A63F5/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the form of the discharge of a winning flag while a slot machine is operated from being biased to the one disadvantageous for a player.  <P>SOLUTION: A plurality of discharge modes individually determining the number of times of the discharge while games for one business day are performed and the form of the discharge of each time are set for the bonus flags of BB and RB and one of the discharge modes is selected by the activation of a control part. In the respective discharge patterns expressed by discharge pattern numbers 0-11, data such as the kind of the flag of a discharge object, the number of the discharge and the number of a table to be used for drawing for deciding the number of the games until the discharge are set. In any discharge mode, setting is performed so as to use a drawing table for causing the discharge of the bonus flag in a relatively short time after using a drawing table requiring a long time before the discharge of the bonus flag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004198097-A (JP)
Title: Defrosting heater, and refrigerator provided with defrosting heater
Inventor: MORIKAWA YUKIO
IPC: F25D21/08
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve assembling workability, and improve safety during defrosting in a defrosting heater used in a refrigerator using combustible cooling medium.  <P>SOLUTION: In this defrosting heater, a glass tube 21 containing a heater line 41 inside is integrally formed in a double structure as a whole body, and both ends of the glass tube 21 are closed with caps 4 formed of material having excellent heat resistance and electric insulation performance. Since the double glass tube 21 is in an integral structure, assemblage workability is favorable. Since surface temperature of the glass tube 21 can be kept low, it will not reach ignition temperature of the combustible cooling medium even when combustible cooling medium is leaking from around a cooler to achieve defrosting safely.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004363204-A (JP)
Title: Vamp forming method of semiconductor element
Inventor: KURASHIMA NOBUYUKI
IPC: H01L21/60
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bump forming method which can form simply the bump of a semiconductor element having a form which copes with a narrow pitch without causing shortage between adjacent bumps, in the case of connection with a substrate or the like.  <P>SOLUTION: When a bump 10 of a specified height which is connected with the other terminal of an electrode terminal or the like of a substrate is formed on the semiconductor element, a recessed part 11 penetrating a resist layer 12 is formed in the resist layer 12 having a specified thickness which is formed on the bump forming surface of the semiconductor element, and metal 13 is filled in the recessed part 11 to be thinner than the resist layer 12. After the resist layer 12 is swollen without exfoliating from the bump forming surface in such a manner that the recessed part 11 has a form that its cross-sectional form is trapezoidal and an aperture area is smaller than a bottom area, metal 14 is filled in the recessed part 11 whose cross-sectional form is trapezoidal, and a tip surface 10b is characterized by forming a bump 10 having an area smaller than a connection tip surface 10a connected with the semiconductor element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI