baber/WOPTO huggingface dataset:
Patent JP-2005054384-A (JP)
Title: Curing method of lining concrete by lining center
Inventor: FUKUDA KAZUHIRO
IPC: E21D11/10
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curing method of a lining concrete by the lining center capable of making cure at low cost and making high efficiency of work by utilizing the lining center to facilitate the execution of curing work in the lining concrete.  <P>SOLUTION: The curing method of the lining concrete constitutes various kinds of curing methods by properly combining the sticking of a synthetic resin sheet 11 constituted by forming uneven gaps on the secondary lining concrete 8 side by letting it out from a sheet spreading device 6 installed in the lining center 1, the feeding of vapor or fog from a steam generator 7 installed in the lining center and the spreading of a windbreak sheet 13 to a shoulder section from the upper surface of a necessary curing section by letting it out from a sheet spreading device 6 installed in the lining center with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053978-A (JP)
Title: Epoxy resin composition for semiconductor sealing, and semiconductor device
Inventor: SAKUMICHI KEIICHI
IPC: H01L23/31
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for semiconductor sealing exhibiting low moisture permeability, high reliability, and small warpage.  <P>SOLUTION: The epoxy resin composition for semiconductor sealing essentially contains (A) an epoxy resin, (B) a phenol resin, (C) a cure accelerator, and (D) an inorganic filler. As the inorganic filler, a porous inorganic filler of which the SO<SB>4</SB>ion content in PCT extraction water is 200 ppm or lower is contained in an amount of 1-80 wt.% of the composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061434-A (JP)
Title: Multi-point contacting ball bearing
Inventor: KATSUNO YOSHIAKI
IPC: F16C33/44
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-point contacting ball bearing capable of preventing its retainer from being worn etc. by relieving the shoving force generated between any ball and its pocket owing to difference in the coefficient of thermal expansion between the inner and outer rings, the balls, and the retainer.  <P>SOLUTION: The ring part 21 of the retainer in a crown shape is separated in the part of the ball retaining part 22 by a slit 26 having a specified width Δt in the circumferential direction of the retainer so that the retainer 20 is given a degree of freedom in the circumferential direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069260-A (JP)
Title: Retainer for radial needle bearing, and radial needle bearing
Inventor: NOMURA YASUHIRO
IPC: F16C33/54
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of a radial needle bearing.  <P>SOLUTION: Drop prevention lock projection parts 15a, 15a for preventing needles 6, 6 from radially outwardly slipping off from each of pockets 13, 13 of a retainer 7a are respectively formed on a central part of axial both ends of each pocket 13, 13. By applying this constitution, outside faces of the lock projection parts 15a, 15a are not cut off even in grinding an outer peripheral face of the retainer 7a to form the outer peripheral face of the retainer 7a into the cylindrical shape. As a result, the strength of the lock projection parts 15a, 15a can be secured and problems can be solved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072073-A (JP)
Title: Method of regenerating releasable wafer and regenerated wafer
Inventor: MORITA ETSURO
IPC: H01L21/762
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of regenerating a releasable wafer by which the regenerating cost of the releasable wafer can be reduced by shortening the regenerating time in regenerating the wafer and, at the same time, the number of regenerating times of the wafer can be increased by reducing the margin required at the time of regenerating the wafer.  <P>SOLUTION: The principal surface of a semiconductor wafer 13 has a main flat section 13d and a chamfered section 13c formed around the main flat section 13d. After an ion-implanted region 13b is formed in the wafer 13 by only implanting ions into the main flat section 13d, a laminate 16 is formed by superimposing the main flat section 13d upon the principal surface of a supporting wafer 14. Then a thick releasable wafer 12 obtained by separating the semiconductor wafer 13 from a thin film 17 in the ion-implanted section 13b by heat-treating the laminated 16 at a prescribed temperature is regenerated. The main flat section 13d of the semiconductor wafer 13 is formed to be protruded from the chamfered section 13c so that the section 13d may have a ring-like step 13e and the releasable wafer 12 is obtained by separating the semiconductor wafer 13 from the thin film 17 on the whole surface of the ion-implanted region 13b so that no step may be formed on the periphery of the wafer 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072706-A (JP)
Title: Image transmitter and control method thereof, program for executing control method, and recording medium
Inventor: ISHIKURA KAORU
IPC: H04N1/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image transmitter for transmitting image data by a transmission system selected among a plurality of transmission systems that enhances the transmission setting operability.  <P>SOLUTION: A digital multifunction machine 1 has a machine control section 8 for control of the digital multifunction machine 1 according to the setting inputted from an operation section 4, and the machine control section 8 includes: a transmission setting means that sets the transmission system on the basis of destination information of image data, displays a transmission setting screen corresponding to the set transmission system on the operation section 4 and sets a transmission condition inputted from the transmission setting screen; and a communication control means for transmitting image data processed according to the set transmission setting by means of the transmission system by the transmission instruction of the operation section 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004036002-A (JP)
Title: Method for improving reliability of reactor
Inventor: JANG SEONG SOO
IPC: H01L21/285
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving reliability of a reactor for stably performing, in particular, etching or vapor deposition by effectively removing chlorine-based residues adsorbed by a reaction tube.  <P>SOLUTION: This method comprises a step of preparing a reactor (including an etching apparatus and a vapor deposition apparatus) using chlorine-based gases, and a step of removing residues present in a reaction tube by forming plasma containing at least one of hydrogen and nitrogen in the reactor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005037643-A (JP)
Title: Image forming apparatus
Inventor: SUDO MAKI
IPC: G03G21/14
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To reliably extract only a low charged toner and/or a reverse polarity charged toner in a high humidity environment where the low charged toner and/or the reverse polarity charged toner may be generated, and to collect the low charged toner and/or the reverse polarity charged toner without installing a cleaning member physically touching at least the surface of an image carrying body.  <P>SOLUTION: The potential difference from the low charged toner to transfer the toner from a developing roll 21 to a photoreceptor drum 14 is ensured by changing the duty in the AC component of the developing bias for the low charged toner due to a high temperature and high humidity environment by disposing a cleaning blade or the like directly in contact with the peripheral face of the photoreceptor drum 14 without scraping the toner. Thereby, the low charged toner can be successively transferred to a final transfer roll 28 without employing a cleaning method such as by actively scraping. Although the final transfer roll 28 is provided with a cleaning blade 50A, the cleaning process in this portion does not directly influence the picture quality, which results that degradation in the picture quality such as fog can be prevented and the life of the photoreceptor drum can be extended.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043818-A (JP)
Title: Ethylenic polymer for blow molding
Inventor: KOJO SHINICHI
IPC: C08F10/02
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ethylenic polymer excellent in moldability, rigidity and impact resistance and capable of forming a molding having no defective appearance.  <P>SOLUTION: The ethylenic polymer has small M<SB>w</SB>/M<SB>n</SB>, M<SB>z</SB>/M<SB>w</SB>and long chain branch ratio and has high melt tension and swell ratio. And the method for producing the ethylenic polymer comprises polymerizing ethylene in the presence of an ethylene-polymerizing catalyst comprising a solid titanium catalyst constituent and an organometallic compound catalyst constituent, wherein the solid titanium catalyst constituent comprises titanium, magnesium, a halogen and a compound having two or more ether bonds positioned through a plurality of atoms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005043321-A (JP)
Title: Gas leakage automatic checking system
Inventor: HOSONO KAZUE
IPC: G01M3/28
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas leakage automatic checking system, capable of reliably and automatically checking a gas leakage in various buildings.  <P>SOLUTION: The gas leakage automatic checking system comprises a pressure gage 3 for measuring a gas pressure in a building 1, a terminal device 4 held by an operator A, and a server 5 which can communicate with the terminal device 4 through a network. The operator A uses the pressure gage to measure the gas pressure and sends the gas pressure data from the terminal device to the server 5. The server 5 performs gas leakage checking based on the received gas pressure data and sends the result of the determination regarding gas leakage to the terminal device 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051082-A (JP)
Title: Nano-electronic device utilizing b-z transition of dna
Inventor: SUGIYAMA HIROSHI
IPC: H01L51/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide new DNA application technology utilizing the movement of electrons or charge of the π electron group of each base in the dextrality (B type) and sinistrality (Z type) of a DNA, and also to provide a new nano-electronic device material.  <P>SOLUTION: The nano-electronic device material is disclosed by utilizing differences between respective physical properties in the dextrality (B type) and sinistrality (Z type) of the DNA. In details, the nano-electronic device material utilizes the differences between respective physical properties in the dextrality (B type) and sinistrality (Z type) of the DNA having a base array, in which bases having purine rings and bases having pyrimidine rings are alternately arrayed. Electronic device materials are also disclosed such as a storage element material, a sensor element material, a logical element material, and an operation element material which utilize the nano-electronic device material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046980-A (JP)
Title: Articulated manipulator
Inventor: TAKEZUMI RYUJI
IPC: B25J15/08
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire drive type robot hand capable of stably holding irrespective of the degree of the flexibility of a held matter, reduced in weight, and simplified in structure.  <P>SOLUTION: In this robot hand 2 in which first to third links L1 to L3 are rotatably connected to each other, a high polymer actuator 24 extended/retracted to drive the first link by applying a voltage thereto in the state of being connected between the first link and the second link is used as a drive source for a first articulation portion 23a for rotating the first link relative to the second link. On the other hand, second and third pulleys P2 and P3 rotatably supporting the second and third links, a tightening wire Y1 and a loosening wire Y2 connected to these pulleys, and a first DC motor M1 connected to drive these both wires are used as a drive source for second and third articulation portions 23b and 23c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004065991-A (JP)
Title: Tip member for liquefaction handpiece
Inventor: BOUKHNY MIKHAIL
IPC: A61F9/007
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tip member for liquefaction that directly transfers a pulsatile fluid to a lens.  <P>SOLUTION: The surgical tip member has an arcuate or shell-like distal end. This structure enables the heated pulsatile fluid prepared with the liquefaction handpiece to strike the lens while preventing the fluid from directly coming out of the tip member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083589-A (JP)
Title: New citric ester
Inventor: WATANABE MASAAKI
IPC: C07C69/704
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new citric ester which can be suitably used as a plasticizer and has a high safety to the human body.  <P>SOLUTION: The new citric ester comprises a citric ester(s) expressed by formula (1), formula (2) and/or formula (3). The new citric ester is formed in such a way that in the presence of a catalyst the carboxy group(s) of a citric acid is esterified by lauryl alcohol, then the residual carboxy group(s) is esterified by ethanol, and thereafter the citric acid derivative is acetylated by an acylating agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005059376-A (JP)
Title: Gas barrier laminate and packaging material using it
Inventor: KAMOSHITA MIYUKI
IPC: B32B27/30
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier laminate excellent in transparency and having high-degree gas barrier properties though sugars or a water soluble polymer is used, and a packaging material using it.  <P>SOLUTION: The gas barrier laminate is constituted by laminating a gas barrier layer (A), which is formed from gas barrier layer forming coating containing a polyalcohol type polymer and a polycarboxylic acid type polymer, at least one stretched plastic film (B) and a heat-sealable plastic layer (C).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064841-A (JP)
Title: Color adjusting method, program for making computer implement the same and computer-readable information recording medium recorded the program
Inventor: HOSHINO TORU
IPC: B41J2/525
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color adjusting method capable of highly accurately performing color matching between image output apparatuses, according to the paper whiteness of a target sheet.  <P>SOLUTION: An operation control unit 31 converts L*a*b* values of the paper whiteness of a printer 6 and the reference white color of a color printer 4 for calibration into XYZ values using an L*a*b*/XYZ converting section 34, and converts the L*a*b* value corresponding to each combination of intensity values of CMYK of the printer 6 into an XYZ value. The control unit 31 multiplies the XYZ value corresponding to each combination of intensity values of this CMYK by an adjustment coefficient obtained by dividing the XYZ value of the reference white by the XYZ value of the paper whiteness. The adjusted XYZ value is reversely converted using the section 34 to obtain the L*a*b* value, and a device link color profile 35 is created using this obtained L*a*b* value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061075-A (JP)
Title: Double glazing support structure and double glazing
Inventor: KIHARA MIKIO
IPC: E04B2/88
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double glazing support structure allowing work from the outside when mounting double glazing to a structural member, dispensing with formation of a recessed part at a secondary seal after hardened, and facilitating placing of the secondary seal.  <P>SOLUTION: In the double glazing support structure of mounting the double glazing 1 to the structural member 8 constituting a wall surface of a building, a glass pane constituting the double glazing 1 is fitted into one opening 3 of a support member 2 of approximately S-shaped cross section having openings 3, 6 in mutually opposite directions, and a mounting member 9 is inserted in the other opening 6 of the support member 2. The mounting member 9 and the structural member 8 are then fixed through a fixing means 10 such as a screw.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063603-A (JP)
Title: Portable disk device
Inventor: YOSHIDA CHISATO
IPC: G11B33/06
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable disk device capable of surely protecting a disk-like recording medium from dirt and scratches when substituting the disk-like recording medium and advantageous to easy substituting operation.  <P>SOLUTION: A flat slope 122 turned obliquely upwards is formed on a case 102 and a disk temporary fixing part 108 is formed on the slope 122. The disk temporary fixing part 108 is constituted of a flat seat surface 108A and an engagement part 108B projected from the seat surface 108A. The engagement part 108B is inserted into a center hole of the disk-like recording medium D, the rear face around the center hole is set on the seat surface 108A and held on the disk temporary fixing part 108 and the seat surface 108A and the engagement part 108B are constituted so that the recording surface of the disk-like recording medium D does not abutted on any position of an image pickup device 100 in the held state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031611-A (JP)
Title: Polarizing plate
Inventor: FUJIMORI TAKAYASU
IPC: G02C7/12
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate in which optical strain is not substantially produced even when curved.  <P>SOLUTION: The polarizing plate is obtained by sticking a transparent sheet and a polarizing film together, wherein the transparent sheet comprises a polycarbonate resin obtained by bringing dihydroxy compounds represented by formula (1), the formula (2): HOCH<SB>2</SB>-Y-CH<SB>2</SB>OH, and formula (3) into carbonate linkage with a carbonic diester.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004104116-A (JP)
Title: Imaging apparatus
Inventor: SHINOHARA MASATO
IPC: H04N5/335
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the reduction of an area of picture elements is difficult in an amplifier type solid-state imaging apparatus.  <P>SOLUTION: The imaging apparatus comprises a plurality of picture images, each of which consists of a photoelectric conversion section for performing photoelectric conversion and storing signal electric charges produced upon photoelectric conversion and of an amplifying transistor for amplifying and outputting signal electric charges produced in the photoelectric conversion section. The imaging apparatus further includes a main electrode comprising a first conductivity first semiconductor region connected with a control electrode region of the amplifier transistor included in each of the adjacent two pixels, and a control electrode region which is at the same electric potential as that of a second conductivity semiconductor region of an opposite conductivity to the first semiconductor region among semiconductor regions, forming the photoelectric conversion section and which comprises a second conductivity semiconductor region. Moreover, it includes a junction field-effect transistor in which the first semiconductor regions are connected in series, and electric potential supply means for supplying predetermined electric potential to that of the junction field-effect transistor region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005015323-A (JP)
Title: Porous alumina crystalline particle, and production method therefor
Inventor: KOSUGE KATSUNORI
IPC: C01B33/26
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide high heat resistant porous alumina crystalline particles having a high specific surface area, also stably holding a meso-structure even at a higher temperature, low in the reduction ratio of the specific surface area and excellent in heat resistance, and in which the size and shape of primary crystalline particles can strictly be controlled by an efficient synthesis method in a short time, and to provide the efficient production method.  <P>SOLUTION: In the porous alumina crystalline particles, an X-ray diffraction peak lies in the diffraction angle of 0.5 to 3°(CuKα), also, a diffraction pattern assigned to crystalline alumina is shown in the diffraction angle of ≥10°(CuKα), the specific surface area by heating treatment at 700°C is 300 to 500 m<SP>2</SP>/g, also, the specific surface area by heating treatment at 900°C is 180 to 300 m<SP>2</SP>/g, and the peak of a pore diameter distribution curve lies in the range of 2 to 20 nm. Alternatively, the porous alumina crystalline particles comprise silica.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070670-A (JP)
Title: Image forming apparatus
Inventor: WATANABE MASARU
IPC: B41J2/455
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus carrying out an accurate density compensation in image formation by reducing the difference between density of an image for density compensation and density of an actual image in image formation.  <P>SOLUTION: In the image forming apparatus, when the peripheral length of a developer carrier is L and the ratio of circumferential speed of the developer carrier to the circumferential speed of a latent image carrier is N, the density compensation image is formed with its length in the proceeding direction to be not lower than L/N. The density compensation image is detected a plurality of times by a density detection means at staggered times while being moved the distance L/N against the density detection means by carrying of a transfer belt. The image density in image formation is compensated by the image compensation means based on the average value of the density acquired by the plurality of times of detection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076688-A (JP)
Title: Folding-type portable terminal device having sliding function
Inventor: FUNEKAWA MASAHIRO
IPC: F16C11/10
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To make maximum use of a screen space of a folding-type portable terminal device and improve operation of the terminal device.  <P>SOLUTION: The folding-type portable terminal device comprises a body part 1 which is a lower casing, a sliding/opening/closing part 2 which is an upper casing, a body side hinge part 3 fixed to the body part 1, a sliding/opening/closing side hinge part 4 fixed to the sliding/opening/closing part 2, and a central axis 5 fixed to a lower end part of the body side hinge part 3. The sliding/opening/closing side hinge part 2 and the body side hinge part 3 make the sliding/opening/closing part 2 slide and freely open/close.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079341-A (JP)
Title: Multimedia port
Inventor: ISHIBASHI HIROMU
IPC: H05K7/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate wiring by dispensing with guidance by leading a cable for feed wiring in a body.  <P>SOLUTION: In a multimedia port for accommodating at least one of equipment for picture and equipment for communication as an inner unit, a relay terminal board 102 is provided in the body 1 for composing an information board. The relay terminal board 102 is connected to a pair of electric wires fed and wired from the outside of the body 1 and is connected to the internal unit for specified feed wiring by the internal cable of the body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI