baber/WOPTO huggingface dataset:
Patent JP-2005216666-A (JP)
Title: Surface light source device and light guide body using it
Inventor: YAMASHITA TOMOYOSHI
IPC: F21V8/00
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source of edge light type which prevents deterioration of luminance at corners or the like of light incident end surface side of a light outgoing surface of a light guide body and does not have quality deterioration of a display image at observation from a slanted direction.  <P>SOLUTION: The surface light source device is equipped with a primary light source 1, a plate-shape light guide body 3 having a light incident end surface 31, a light outgoing surface 33, and a back surface 34. The device is provided with a frame 7 which covers the periphery of the light outgoing surface 33 of the light guide body and demarcates the effective light emitting part F. On the light outgoing surface 33 having light diffusive nature, in the region other than the region corresponding to the light emitting part of the primary light source 1, at least at a part of the region adjoining the light incident end surface 31 or the side end surface adjoining it, a high light diffusive region having a higher light diffusion than the general light diffusive region occupying a large portion of the region corresponding to the effective light emitting part F is formed. A large portion of the high light diffusive region is located outside of the region corresponding to the effective light emitting part F.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222235-A (JP)
Title: Relevance presentation method, system and program
Inventor: OKI YUJI
IPC: G06Q50/10
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relevance presenting method for intelligibly presenting one or more optimal objects for each individual and group from among a plurality of objects.  <P>SOLUTION: This relevance presenting method is provided with: an object input process for inputting a plurality of objects being the target of investigation; a word input process for inputting a plurality of words expressing the characteristics of each of the objects and the weight of each word in the object; an object vector generating process for generating an object vector expressing a relation between each of the plurality of objects and each word on the basis of the result of the word input process; a first vector calculating process for calculating a norm between arbitrary two object vectors among the object vectors; and a display process for displaying the relation between objects by using the norm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004243769-A (JP)
Title: Characteristics of solid ink stick removal from printer
Inventor: JONES BRENT R
IPC: B41J2/015
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable removal of ink stick from field channel of solid ink phase change ink printer.  <P>SOLUTION: The key plate assembly is composed of ink stick field system for phase change ink jet printer. The assembly has a key plate to substantially cover at least one part of the channel. The above key plate also has a key plate opening which penetrates there through. Thus, an ink stick with a primary surrounding shape can pass through the key plate. Further, the key plate opening is so composed that it substantially has the primary surrounding shape, except that at least one section has a clearance area toward outside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005226225-A (JP)
Title: Plumb bob type marking instrument
Inventor: TAKAHASHI SHIZUKA
IPC: E04G21/18
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a rectangular cut-off line fromed of a vertical line and a horizontal line.  <P>SOLUTION: A plumb bob type marking instrument has a rectangular marking instrument body 3 composed of a vertical side 11 and a horizontal side 13 and a supporting member 21 projected from the surface of the marking instrument body 3. The marking instrument further has a plumb bob 31 having a supporting point 37 at the specified place of the supporting member 21 and a specified gage line 9 formed on the surface of the marking instrument body 3. The gage line 9 corresponds to the place of the supporting point 37 of the plumb bob 31 and it is parallel with the vertical side 11 of the marking instrument body 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102118-A (JP)
Title: Portable telephone and printing apparatus
Inventor: AKAMATSU HIROTAKA
IPC: H04N101/00
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone and printing apparatus in which a captured moving image can be printed.  <P>SOLUTION: A control part 21 of the portable telephone stores into a memory 22 still image data of a still image and moving image data of a moving image captured by a CCD imaging apparatus. Furthermore, the control part 21 comprises an image reproducing part 21a and a still image acquisition part 21c. The image reproducing part 21a reproduces and displays the moving image data on a display, and the still image acquisition part 21c acquires a still image from moving image data under reproduction and stores acquired image data of the still image into a memory 22c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229273-A (JP)
Title: Server backup system
Inventor: SHIMADA YOSHINORI
IPC: H04L12/26
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server backup system which attains a mutual telephone call between terminals inside a base even when a fault occurs in an IP centrex server which provides a function of a conventional PBX etc.  <P>SOLUTION: This server backup system 1 is provided with: a means 2 for detecting the fault of the IP centrex server; and a means 3 which rewrites the destination address of a prescribed message sent from a terminal side for speaking between the terminals in the base during a fault occurrence period to the address of an opposite-side terminal from the address of its own device, and which transfers the message directly to the opposite side terminal without via the IP centrex server.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231749-A (JP)
Title: Roller chain for conveyance with inter-roller cover
Inventor: UEKI SHINJI
IPC: B65G17/24
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller chain for conveyance with an inter-roller cover capable of preventing falling of the inter-roller cover due to contact with the periphery during conveyance.  <P>SOLUTION: The inter-roller cover 6 comprises an upper part 9 and a lower part 10 sandwiching the center line for interconnecting the rotation centers of adjacent rollers 2 and 2, the upper part is a cover section, and the lower part is a retaining section. In each roller 2, an annular boundary between the outer peripheral surface and both right and left side surfaces is formed in a tapered inclined section 11. The inter-roller cover 6 has a circular-arc projection 12 for positioning on both side sections of both front section and rear section so as to cover the range from the cover section 9 side to the retaining section 10 side. The inner surface of the circular-arc projection 12 for positioning is formed on a tapered inclined section 12a, and the sideward movement of the inter-roller cover 6 is regulated by taper engagement of the rollers 2 with the annular tapered inclined section 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281032-A (JP)
Title: Semiconductor memory device
Inventor: SATO KAZUO
IPC: G11C16/04
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device having a high readout speed.  <P>SOLUTION: The device includes a memory cell array 2; a pre-charge circuit 1 that pre-charges each bit line of the memory cell array 2 to predetermined voltage; a memory cell array 12; a pre-charge circuit 11 that pre-charges each bit line of the memory cell array 12 to predetermined voltage; and a sense amplifier 21 that compares output voltage of each bit line of the memory cell array 2, which is selected for reading data, with output voltage of each bit line of the memory cell array 12, which is selected for reference. A pre-charge voltage value (for example, 1V) of the pre-charge circuit 1 is different from a pre-charge voltage value (for example, 0.5V) of the pre-charge circuit 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233004-A (JP)
Title: Centrifugal pump
Inventor: WATANABE TAISHIN
IPC: F04D7/04
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal pump capable of draining water off in a short time from the starting time, improving and maintaining the pump priming suction performance of a vacuum pump over a long time.  <P>SOLUTION: A first suction opening (30) of a vacuum pump (16) is formed in proximity to a pump shaft (13) at the opposite side of a water inlet (11) sandwiching an impeller (14) in a casing (15) of the centrifugal pump (10). The first suction opening (30) and the water inlet (11) in the casing (15) are communicated via a communication hole (29) installed near the shaft of the impeller (14) and a second suction opening (31) is installed at the upper part of the water inlet (11) near the impeller (14).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230933-A (JP)
Title: Threaded hole machining tool
Inventor: SASAKI MASARU
IPC: B23G5/06
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a threaded hole machining tool capable of obtaining an aimed effective thread diameter at both of a deep part and a shallow part of threaded hole depth.  <P>SOLUTION: This threaded hole machining tool has a cutting tool formed with a thread machining edge part 13 on the outer peripheral surface to form an internally threaded hole in a workpiece. The internally threaded hole can be formed in the workpiece by revolving the cutting tool 11 around an axis of a prepared hole formed in the workpiece, along the inner peripheral surface of the prepared hole while rotating the cutting tool 11 around its own axis O<SB>2</SB>. When a direction toward the tip side along the axis O<SB>2</SB>of the cutting tool 11 is made an x-axis direction, the effective diameter at the cutting edge start side end part 13a in a region formed with the thread machining edge part 13 of the cutting tool 11 is made D<SB>0</SB>and an effective diameter in a position separated by a distance x in the x-axis direction from the cutting edge start side end part 13a in the region formed with the thread machining edge part 13 of the cutting tool 11 is made D(x), the distance x and an effective diameter enlarged quantity defined by y=(D(x)-D<SB>0</SB>)/2 are in the relation of a cubic function of y=ax<SP>3</SP>+bx<SP>2</SP>+cx (a: a positive number, b<SP>2</SP>-4ac<0).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234774-A (JP)
Title: Traffic signal ignoring vehicle warning device and traffic signal ignoring vehicle warning/recording device
Inventor: MATSUMOTO HIROAKI
IPC: G08G1/017
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To detect and warn a violation vehicle ignoring a traffic signal at a crossing, to suppress a collision accident with a crossing side vehicle, and to certainly control the traffic signal ignoring travel vehicle.  <P>SOLUTION: This device automatically detects the violation vehicle ignoring the traffic signal at the crossing, warns the violation vehicle of violation travel, and makes a green signal on the crossing side delay in the case of all red lights to suppress the crossing collision accident. A fact of violation is specified by use of a moving image of a traffic flow in the road crossing within a prescribed time and a static image of the violation vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233317-A (JP)
Title: Cage for radial needle bearing and manufacturing method thereof
Inventor: KOBAYASHI KAZUTO
IPC: F16C19/46
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cage light-weighted and having excellent rigidity and durability at low cost.  <P>SOLUTION: Two or more prepared holes 20, 20 for window holes are intermittently formed in the middle part in the cross direction of a blank 18 having a thickness equal to the thickness of rim parts 11a (11b, 11c) of both end parts in the axial direction of the cage for a radial needle bearing to be made to form a first intermediate blank 23. Subsequently, the wall thickness of the blank bar part 21 between the respective prepared holes 20, 20 for window holes is decreased by coining to form a second intermediate blank 24 having the second blank bar parts 22, 22. Subsequently, both side edges of the respective second blank bar parts 22, 22 are pierced to form a third intermediate blank 25 having bar parts 12a (12b, 12c). Further, the third intermediate blank 25 is bent cylindrical so that both end edges are abutted, and both end edges are welded to each other to form the cage for the radial needle bearing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241302-A (JP)
Title: Inspection device for seal failure of heat-sealable packaging material
Inventor: KINOSHITA SUSUMU
IPC: G01M3/40
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a simple inspection method for inspecting the appearance failure of a heat-sealable packaging material at a low cost by the inspection of an image, and also realize an inspection device therefor to widely adapt them not only to a shading/hermetically closable heat-sealable packaging material but also a light transmitting/air permeable heat-sealable packaging material.  <P>SOLUTION: The extraction processing of the linarized image of a retort pouch 2 to be inspected is performed (S1), a part surrounded by a contour is specified as an inferior region (S2), the area of an inferior region is measured to determine the sum total area S(S3), it is determined whether the area S exceeds a reference area S<SB>o</SB>and a corresponding inferior discharge order signal is formed if the sum total area S is determined to be affirmed to be output to a discharge device 10 (S5) to discharge a defective product. An adhesion inspection device 14 is constituted to apply voltage to the subject while continuously bringing the surface of a retort pouch being the subject during feed passage into contact with a first electrode 11 to catch the electrical change in a second electrode 12 receiving the applied voltage and the circuit constituting them to detect and inspect a pinhole and other seal failure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238543-A (JP)
Title: Inkjet recording sheet
Inventor: NAKAMURA TAKEHIRO
IPC: B41J2/01
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet, which is excellent in water resistance and resistance to heat and humidity, in which no surface crack develops and which has high lustrous properties and an ink absorbency, and its manufacturing method excellent in paint stability of the inkjet recording sheet.  <P>SOLUTION: In the inkjet recording sheet, which is formed by providing at least one porous pigment-containing ink accepting layer on a support, at least one layer of the ink accepting layer includes the amount of surface silanol group including fine silica particles of 4.1×10<SP>14</SP>-1×10<SP>15</SP>/cm<SP>2</SP>as the porous pigment and, at the same time, includes a cationic resin and preferably an aluminum compound or a zirconium compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004264856-A (JP)
Title: Method for composing classification neural network of optimum section and automatic labelling method and device using classification neural network of optimum section
Inventor: CHOO KI-HUN
IPC: G10L25/93
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for composing a classification neural network of an optimum section and an automatic labelling method and device using classification neural network of the optimum section.  <P>SOLUTION: The automatic labelling method using classification neural network of the optimum section comprises a step (a) that searches a neural network having a minimum error for each of L combinations of phoneme from K neural network sets created or updated in an initial stage, learns the K sets of the neural networks by the group of K combinations of phoneme searched from the same neural network and updates the weighted value, and composes K neural networks obtained at the time when the sum of the total error of K neural networks is converged with individual errors converged with the classification neural network sets of the optimum section; and a step (b) that corrects a boundary of phoneme of the primary label file using the phoneme combination group classification result and the classification neural network sets of the optimum section provided in the step (a), and creates a final label file reflecting the correction result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005247344-A (JP)
Title: Workpiece boxing device and work boxing method
Inventor: MIYAHARA HIDEKI
IPC: B65B5/10
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To box a workpiece to be carefully handled such as a preform without giving any impact.  <P>SOLUTION: A workpiece boxing device comprises a container turning unit 24 to incline a container 4 by turning a container holding assembly 40 to hold the container 4 having an opening, a workpiece feed unit 26 to feed the preform 1, and a work transfer unit 28 which has a charging conveyor 86 to be advanced from an opening 4c of the container 4 into the container 4 to be held by the container holding assembly 40, receives the preform 1 to be fed from the work feed unit 26, and advances into the container 4 and transfers the preform into the container 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251924-A (JP)
Title: Method for detecting jump-out from retaining member of wafer, method for detecting partial crack in wafer, method for detecting jump-out of wafer in cmp apparatus, method for detecting partial crack in wafer in cmp device, and method for detecting partial jump-out from retaining member of wafer
Inventor: HOSHINO SUSUMU
IPC: B24B37/04
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting the jump-out and partial cracks of wafers, without having to provide special sensors.  <P>SOLUTION: Light applied from a light source 7 of a polishing end point detector is reflected on the surface of the wafer 2 through a beam splitter 8. The reflection light is reflected by the beam splitter 8 and is dispersed by a spectrograph 9. The spectral reflection factor of the wafer 2 is measured, and the polishing end point is detected based on it. When the wafer 2 jump out occurs, the spectral reflection factor of the surface of a wafer holder 1 is detected. The spectral reflection factor very much differs from that the normal wafer 2 has and is detected as an abnormal value in an arithmetic unit 6. Thus, when the abnormal value is detected, it is considered that the wafer 2 has jumped out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289817-A (JP)
Title: Quantum information source coding device and quantum information communication system
Inventor: SASAKI MASAHIDE
IPC: H04B10/516
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of realizing quantum information source coding, and a quantum information communication system using the quantum information source coding device.  <P>SOLUTION: The quantum information source coding device (1) for transmitting quantum information includes a quantum state preparing means (2) for transforming an inputted message to a block message, a coding means (3) for acquiring a coding signal coded by compressing the block message prepared by the quantum state preparing means, and an outputting means (4) for outputting the coding signal coded by the coding means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248602-A (JP)
Title: Method of constructing fulcrum structure
Inventor: YAMAMOTO KOJI
IPC: E02D27/01
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily constructing a fulcrum structure.  <P>SOLUTION: According to the method, in a plate body laying step, a base 2 is horizontally set. In a block unit mounting step, a plurality of block bodies 4 are arranged horizontally side by side to constitute a block unit 3. By carrying out the method including the plate body laying step and the block unit mounting step, the fulcrum structure 1 consisting of the base 2 and the block unit 3 mounted on the base can be set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257794-A (JP)
Title: Display device
Inventor: KUWABARA KATSUHIKO
IPC: B60K35/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device of novel appearance with a three-dimensional effect by emphasizing depth feeling behind a display board with a simple configuration.  <P>SOLUTION: On the back face of a liquid crystal panel 2, a prism board 3 equipped with a curved face side wall 31 as a part for changing a light emitting angle by changing an angle of light incident from a light emitting diode 6 is arranged and transmitting illumination of the liquid crystal panel 2 via the prism board 3 by the light from the light emitting diode 6, which is diffused and reflected by a diffusion board 5 is performed. At this time, the side wall 31 is visualized as an ellipse having a constant width in which an inner periphery side is black and gradually becomes bright towards an outer periphery side. Consequently, when a user looks at a combined instrument 1(display device) in a first embodiment of the invention, it is visualized as if a space with a depth in a visual direction behind the liquid crystal panel 2 exists. Thereby, the combined instrument 1 with novel appearance with the three-dimensional effect is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256050-A (JP)
Title: Method and apparatus for adjusting surface appearance of hot-dipped steel sheet
Inventor: YAMASHITA KOJI
IPC: C23C2/26
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the surface of a steel sheet hot-dipped through immersion in a plating bath into various appearances, by spraying a gas to the surface to cool it and controlling a cooling rate during cooling it.  <P>SOLUTION: This adjusting method comprises spraying the gas to the surface of the hot-dipped steel sheet 3a which has been plated by being immersed in the plating bath 2 and has adjusted coating weight, with the use of a gas cooling means 10 capable of adjusting its cooling ability, to cool the surface; and adjusting the cooling rate when spraying the gas to the steel sheet 3a, to adjust the surface appearance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257427-A (JP)
Title: Measuring method of presence quantity of structural unit originating from specific monomer in copolymer
Inventor: SASA TATSUO
IPC: G01N21/3563
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide, in a method for measuring a presence amount of a structural unit originating from a monomer (A) in a compolymer (P) obtained by copolymerizing a non-conjugated diene monomer (A) having two polymerizable double bonds, a method for measuring a presence amount of an unreacted double bond in the copolymer (P) calculated by an infrared absorbing spectrum and a presence amount of a structural unit originating from a specific monomer (A) in the copolymer (P) using the refractive index of the copolymer (P).  <P>SOLUTION: The present amount of the structural unit originating from the specific monomer (A) in the copolymer (P) is measured using the presence amount of the unreacted double bond in the copolymer (P) calculated from the infrared absorbing spectrum and the refractive index of the copolymer (P).  <P>COPYRIGHT: (C)2005,JPO&NCIPI