baber/WOPTO huggingface dataset:
Patent JP-2008039989-A (JP)
Title: Optical member for translucent screen and display device including optical member for translucent screen
Inventor: MIYATA HIDEKI
IPC: G03B21/625
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical member for a translucent screen in which color unevenness is effectively prevented, and to provide a display device.  <P>SOLUTION: In the display device, the optical member 1 for the translucent screen includes: an optical element A2 for totally reflecting at least part of the light from a light source; and an optical element B3 allowing the refractive transmission of the light from the light source, wherein the member 1 is constituted by arranging the optical element B in the central part and by arranging the optical element A on the outer side of the peripheral edge of the optical element B. The optical member forms a transmitted light control region in at least a portion of a region where the incident light on the optical element A passes through or a region where the incident light on the optical element B passes through, thereby reducing the color unevenness of the exit light of the optical member for the translucent screen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012267-A (JP)
Title: Mailbox
Inventor: FURUKAWA YUICHI
IPC: A47G29/122
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of a mailbox by issuing a mail receipt to people who posted mail when mail is posted into the mailbox.  <P>SOLUTION: A pair of optical detectors are disposed above and below a slit 6. As the mail passes between them, a signal is generated by a light receiving part 1 and a light receiving part 2, and the signal is sent to a control part 9 with a charging battery. The control part 9 with the charging battery is charged by a light power generator 10 for formation of date/time information, reading of the signal, and control of a printer. The printer 7 delivers recording paper with information based on commands of the control part 9 with the charging battery from a delivery port 8 to the external.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007031440-A (JP)
Title: Enterically transmitted non-a non-b hepatitis viral factor
Inventor: BRADLEY DANIEL W
IPC: C07K19/00
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viral protein derived from an enterically transmitted non-A non-B hepatitis (ET-NANB) virus, a new composition composed of a fragment of the viral protein, a method for the preparation of the composition and a use of the preparation.  <P>SOLUTION: The invention provides a protein derived from an enterically transmitted non-A non-B hepatitis viral factor and having a genom containing a region homologous to an EcoRI insertion piece of 1.33kb DNA existing in the plasmid pTZ-KF1 (ET1.1) carried by E.coli BB4 strain deposited to ATCC by the deposit number of 67717. The recombinant virus protein can be used as a diagnostic agent and a vaccine.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008047752-A (JP)
Title: Method and apparatus of manufacturing semiconductor device
Inventor: WATANABE SATOYUKI
IPC: H01L21/316
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus of manufacturing a semiconductor device capable of terminating a dangling bond with deutrium instead of hydrogen and introducing sufficient deutrium without need of high temperature treatment reaching as high as 900°C.  <P>SOLUTION: The method includes an oxide film forming step S11 of forming an oxide film on the surface of a semiconductor substrate 1, and a high pressure heavy water vapor processing step S12 for exposing the semiconductor substrate to high pressure heavy water vapor 2 with a higher pressure than the atmospheric pressure. Deutrium is introduced into the oxide film formed in advance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053981-A (JP)
Title: Imaging apparatus, method of imaging, and imaging control program
Inventor: ONODA TAKASHI
IPC: H04N5/225
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To record attached data according with accuracy, in matching with the movement of a subject in photographing of animation.  <P>SOLUTION: When a shutter key is operated, photographing of the animation is started (step S107). In this case, only the photographing of the animation is started, and stop watch function is not started. Based on a series of frame images that are accumulated sequentially in a buffer memory, it is decided whether the animation of a first noticing image is varied from being static to being dynamic (step S108). When the animation is varied from being static to being dynamic, the stop watch function is started (step S110). Based on the series of frame images accumulated sequentially, it is decided whether a second noticing image is varied from being static to being dynamic (step S113); and when the decision becomes YES, stop watch function is stopped, and recording of time data is also stopped (step S115). However, accumulation of animation images in the buffer memory is continued, without being stopped.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050097-A (JP)
Title: Manufacturing method for roller molded by press
Inventor: KISHIDA TAKUYA
IPC: B66B13/30
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a roller molded by pressing and having excellent durability by using a matching type hub manufacturable simply and inexpensively.  <P>SOLUTION: This manufacturing method for the roller molded by pressing comprises a process for forming the metallic hub being a core metal unit of the roller and molded in a circle by pressing by a pair of hub members provided with a flange part extended in the radial direction and a cylindrical part extended in the axial direction from an inner end of the flange part, overlapping the cylindrical part of the hub member on one side on the cylindrical part of the hub member on the other side in the radial direction, and welding the cylindrical parts mutually, a process for forming a buffer tire in the flange part and an annular groove formed by the flange part, and a process for holding a bearing on an inner peripheral side of the cylindrical part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050198-A (JP)
Title: Method for producing high-purity alkali metal hydroxide
Inventor: IHARA TAKASHI
IPC: B01J41/14
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high-purity alkali metal hydroxide, wherein the alkali metal hydroxide is purified by removing alkaline earth metals therefrom while keeping it in a highly concentrated state.  <P>SOLUTION: As a result of our ardent study to remove alkaline earth metals from an alkali metal hydroxide in such a high concentration region as to be usual in commercial products, it has been found out that the alkaline earth metals can be removed from the alkali metal hydroxide by treatment with an amidino-containing ion exchange resin. The amidino-containing ion exchange resin is exemplified by one represented by formula (1): A-C(=NR<SB>1</SB>)-NHR<SB>2</SB>(wherein A is a styrene resin; R<SB>1</SB>is a hydrogen atom, a hydroxyl group, or a 1-3C alkyl group; and R<SB>2</SB>is a hydrogen atom, a hydroxyl group, or a 1-3C alkyl group).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055667-A (JP)
Title: Optical printer head
Inventor: ITO TOMO
IPC: B41J2/44
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that, in a conventional optical printer head structure having a head using a crank and a screw fastened with a nut, a fixing method using an adhesive agent or a nut fastening or the like is required after executing a proper positioning (focus adjustment) work while observing light emitting elements with a CCD camera or the like through a lens, when fixing a reference member (a nut or a crank), resulting in an increase in the number of working processes with low productivity.  <P>SOLUTION: The optical printer head having, in a housing having a lens attached thereto, a head substrate having a plurality of light emitting elements arranged on one surface side and a base plate supporting the head substrate from the other surface side, includes a reference pin to be engaged with the base plate and also with the housing, wherein the reference pin is wound with a coil spring between the housing and the base plate and penetrates through the housing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058474-A (JP)
Title: Information display panel
Inventor: TANAKA KANJI
IPC: G02F1/167
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display panel capable of simply controlling color display when performing the area color display using at least three colors of display mediums.  <P>SOLUTION: At least three colors and three kinds of display mediums 3 are used, one color of display medium is constituted with a display medium having one side charge polarity of positive and negative charge polarities, and respective other colors of display mediums are constituted with display mediums having the other side charge polarity of positive and negative charge polarities. In each cell 11 formed by barrier walls between base plates, sub-cells 11-1, 11-2 having respective electrodes on the back surface base plate side are formed by ribs 12 shorter than a distance between the base plates by the number of the display mediums having the other side charge polarity, the prescribed voltages are applied between an electrode of the front surface base plate side and respective electrodes of the back surface base plate side and, thereby, only one color of the display medium among at least three colors of the display mediums is arranged on the front surface base plate side of the observation side to permit color display of that color.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058612-A (JP)
Title: Liquid crystal cell and liquid crystal display device
Inventor: YAMAKITA SHIGEHIRO
IPC: G02B5/30
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal cell for color display having a retardation layer with a patterning structure that gives an ideal retardation value even in a single layer, and to provide a liquid crystal display device using the liquid crystal cell.  <P>SOLUTION: The liquid crystal cell 10 for color display has a retardation layer 15 of a single layer structure having biaxial birefringence along the optical axes perpendicular and parallel to the normal line of the principal planes of substrates 11b, 14b, in which retardation elements Ir, Ig, Ib having retardation in the film depth direction and retardation in the plane direction varied corresponding to the wavelength dependence of transmittances of color filters fr, fg, fb are disposed along the respective color filters.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032201-A (JP)
Title: Linear guide bearing and rolling element
Inventor: NISHIO KAZUHIRO
IPC: F16C33/34
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost necessary for supplying lubricant.  <P>SOLUTION: A lubricant impregnated member 6 is stored in a first through-hole 5 extending to the axial direction of a roller 4, and the internal of the through-hole 5 is communicated with the outer peripheral face of the roller 4 via a second through-hole 7. The lubricant with which the lubricant impregnated member 6 is impregnated is supplied via the second through-hole 7 to a rolling element rolling passage. With the lubricant impregnated member 6 stored therein, the lubricant can be supplied thereto during operation of a linear guide bearing. For example, cost for supplying the lubricant is reduced, as compared with a method using a pipe or an oil supply device for supplying the lubricant such as grease or oil.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007186980-A (JP)
Title: Finger pinching inhibition structure of opening and closing device
Inventor: OI MASARU
IPC: E05F7/00
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finger pinching inhibition structure of an opening and closing device enabling easy mounting of a finger pinching inhibition member on the boundary members of a receptacle for sliding doors without using special mounting means such as screws.  <P>SOLUTION: In this finger pinching inhibition structure of the opening and closing device, the receptacle in which the door body 1 of a sliding door device serving as an opening and closing body for opening and closing an opened and closed space is stored when the opened and closed space is opened comprises a vertical frame member 13 serving as the boundary member on the opened and closed space side. The finger pinching inhibition member 65 projecting to the inside of the receptacle is mounted on the vertical frame member 13. A slit 65D is formed in the finger pinching inhibition member 65. The finger pinching inhibition member 65 is mounted on the vertical frame member 13 by inserting an extension part 24B extending to the inside of the door storage case of the vertical frame member 13 into the slit 65D.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008058760-A (JP)
Title: Electrooptical device, method of manufacturing electrooptical device, and electronic apparatus
Inventor: NAGAMI KAZUNARI
IPC: G09F9/00
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device capable of preventing a conductive pattern formed on an FPC from being broken as the FPC is pressed by an end of a substrate etc., and to provide a method of manufacturing the electrooptical device, and an electronic apparatus.  <P>SOLUTION: The flexible printed circuits are partially arranged topposite the substrate and connected, and fixed to a fixation surface of a housing which extends in a direction crossing a substrate surface after being led out to an area which does not overlap the substrate by curving the surface of the side facing the substrate inward. Further, the flexible printed circuits are passed outside a line that the extending direction of the substrate surface and the extending direction of the fixation surface of the housing cross.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055388-A (JP)
Title: Electric deionized water making apparatus and its operation method
Inventor: TAJIMA NAOYUKI
IPC: B01D61/48
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric deionized water making apparatus capable of preventing the deflected flow or the contact failure with an ion exchange membrane caused by the expansion or shrinkage accompanying ion exchange reaction, requiring no high voltage and enhanced in the utilization efficiency of a current, and its operation method.  <P>SOLUTION: The electric deionized water making apparatus internally houses a vertical desalting chamber demarcated by an anion exchange membrane on an anode side and a cation exchange film on a cathode side, water to be treated is passed through the ion exchanger in the desalting chamber, a DC electric field is made to act in the direction vertical to the flow of the water to be treated through both ion exchange films, and ions in the water to be treated are electrically excluded into the concentrated water flowing to the outside of both ion exchange films. The ion exchanger is a mixed ion exchanger of a monolithic organic porous ion exchanger and a granular ion exchange resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008062251-A (JP)
Title: Method for reducing central segregation of spring steel in continuous casting of large cross section bloom
Inventor: SUMIDA KAZUTAKE
IPC: B22D11/22
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous casting method of spring steel, which method can reduce central segregation based on specific operational conditions.  <P>SOLUTION: The central segregation of the spring steel containing 0.55 to 0.65 wt.% of C. 1.30 to 2.10 wt.% of Si, 0.40 to 1.10 wt.% of Mn, and 0.10 to 0.70 wt.% of Cr is reduced as follows. The thickness D of a casting mold is set to 350 to 410 mm. The casting speed Vc is set to 0.50 to 0.65 m/min. The specific water content Wt is set to 0.25 to 1.00 L/kg<SB>Steel</SB>. The degree ΔT of super heating is set to 10 to 45°C. The gradient GRD of a roll in a meniscus length M of 10.0 to 22.3 m is set to 0.0 to 5.0 mm/m. The gradient GRD of the roll in a meniscus length M of 22.3 to 25.9 m is set to 0.5 to 3.0 mm/m. The gradient GRD of the roll in a meniscus length M of 25.9 to 27.5 m is set to 1.0 to 2.0 mm/m. The gradient GRD of the roll in a meniscus length M of 27.5 to 32.3 m is set to 0.5 to 1.5 mm/m.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066885-A (JP)
Title: Glass sealing cover for crystal vibrator, and crystal vibrator for surface mounting using it
Inventor: AKANE KATSUNORI
IPC: H03H9/02
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass sealing cover capable of securing a joint to a container body to improve productivity, and to provide a surface mounted crystal vibrator capable of preventing deposition of sealing glass using the cover and maintaining oscillation characteristic in a proper condition.  <P>SOLUTION: The glass sealing cover 3 for a crystal vibrator comprises a revolving sealing glass 9 on the perimeter of a cover parent body 3a. The sealing glass 9 comprises a low height area 11 with small thickness for forming a vent hole 10. The glass sealing cover 3 seals the aperture end side of a concave container body where a crystal piece is held. Wherein, at least the low height area 11 of the sealing glass 9 is configured to be projected into inside of the cover parent 3a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064574-A (JP)
Title: Background light reducing method and member in evanescent wave exciting fluorescent observation
Inventor: HIRABAYASHI ATSUSHI
IPC: G01N21/64
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for simply, inexpensively and effectively suppressing the penetration of optically non-ideal stray light, which becomes a main cause for producing background fluorescence becoming the maximum obstacle factor of observation when evanescent wave exciting fluorescent observation is performed, into the upper part of the fixing region of a molecule to be examined on a waveguide substrate.  <P>SOLUTION: In the evanescent wave exciting fluorescent observation, a stray light absorbing region is effectively arranged on the waveguide substrate to efficiently abosorb the stray light arriving at the probe solution layer of the upper layer of the fixing region of the molecule to be examined in a reaction tank. As a result, the penetration of the stray light into the reaction tank is sharply suppressed. Further, the incident edge face of incident light on the waveguide substrate is subjected to laser cutting processing to suppress the occurrence of scattered stray light at the edge face of the waveguide substrate. Accordingly, the background light becoming a problem at the time of evanescent wave exciting fluorescent observation is reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064588-A (JP)
Title: On-vehicle object detecting device
Inventor: ONO HISAO
IPC: G01C21/00
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To identify whether or not an object detected on the basis of positional information is present on a road of the same kind (highway/general road) as that of a road where a vehicle runs at present, by a simple algorithm while reducing positional information to be stored.  <P>SOLUTION: An on-vehicle object detecting device includes a GPS receiving section 10 for detecting the position of its own vehicle, an object position information storage section 21 for storing the position of the object, a preconfirmation position information storage section 22 for storing a preconfirmation position for determining whether or not to be a road the same as a road where the object is set, an informing determination section 30 for determining the presence of the object from the output of a position detection means and respective position information stored in each storage section, and an informing section 40 for reporting the presence of the object from the output of the informing determination section. The informing determination portion determines that the object exists, when both a first condition for determining that the object is present when the object is within a predetermined distance from the position of the vehicle and within a predetermined angle range of the travelling direction of the vehicle, and a second condition for determining to have passed the preconfirmation position are satisfied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007017998-A (JP)
Title: Halftone type phase shift mask and mask blank
Inventor: SHIODA YUUKI
IPC: G03F1/32
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem relating to processing accuracy in a depth direction of a phase shifter film, in a phase shift mask and a mask blank which have a phase shifter film comprising a single layer structure of SiO<SB>x</SB>N<SB>y</SB>film responding to exposure light from 140 nm to 200 nm wavelength.  <P>SOLUTION: The halftone phase shift mask blank has a phase shifter film to form a phase shifter portion on a transparent substrate, wherein the phase shifter film is designed to have optical characteristics responding to exposure light at a wavelength selected from a range from 140 nm to 200 nm. The phase shifter film has a SiO<SB>x</SB>N<SB>y</SB>film comprising silicon, oxygen and nitrogen, and an etching stopper film provided between the SiO<SB>x</SB>N<SB>y</SB>film and the substrate, and shows 3 to 40% transmittance for the exposure light.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008065211-A (JP)
Title: Liquid crystal display
Inventor: IWAMOTO HISATERU
IPC: G02F1/13
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of incorporating a rigid liquid crystal shutter into the device with satisfactory operability.  <P>SOLUTION: In the liquid crystal display 1, the liquid crystal shutter 3, a light guide plate 6, light sources 7A, 7B and the like are housed in a support frame 10 of a frame shape, and a liquid crystal panel 2 is mounted on the support frame, is covered with a front surface frame 13 and is retained by the front surface frame. The support frame comprises the body frame 11, comprising side plate parts 11a to 11d, an opening part 11 and peripheral parts 11a to 11d and a pressing member 12 fixed on one side of the peripheral parts which is fixed to be a mounting surface; first support parts 11<SB>2</SB>, 11<SB>3</SB>abutted against the upper surface of the light guide plate are disposed on the body frame; a second support part 12a for supporting the liquid crystal shutter is disposed on the pressing member; the rigid liquid crystal shutter is used; the light guide plate and a light source are housed in the body frame; the first support parts are abutted against the upper surface of the light guide plate; the light source is covered; the liquid crystal shutter is layered on the light guide plate; the pressing material is fixed to the body frame; and thereafter, the liquid crystal display panel is mounted on the second support part.  <P>COPYRIGHT: (C)2008,JPO&INPIT