baber/WOPTO huggingface dataset:
Patent JP-2004212929-A (JP)
Title: Reflection type liquid crystal display device and its manufacture method
Inventor: KANG WON-SEOK
IPC: G02F1/1368
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an array substrate for a reflection type liquid crystal display device capable of embodying high numerical aperture and high brightness by providing a patterned spacer for maintaining a gap of a liquid crystal panel, and to provide a manufacture method thereof.  <P>SOLUTION: A data line is branched from one end of the substrate into a first line and a second line and the respective branched lines are constituted on the lower part of a reflection electrode which is formed on an adjacent pixel region in the parallel direction. The patterned spacer is formed in accordance with the separated region of the reflection electrode. Such a constitution does not require the formation of black matrix on the upper substrate corresponding to the data line as in the conventional practice, therefore, the numerical aperture of the coalescence margin considered when being designed can be secured and the high numerical aperture and high brightness can be further embodied. By forming the patterned spacer, the advantage of solving various kinds of problems caused by the use of the conventional ball spacer can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005024826-A (JP)
Title: Interference filter, variable wavelength interference filter and method of manufacturing the filters
Inventor: KAMISUKE SHINICHI
IPC: G02B1/02
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interference filter in which an optical gap, which is a parallel gap between two reflection films, can be accurately formed and kept, and to provide a variable wavelength interference filter and a method of manufacturing the filters.  <P>SOLUTION: In the interference filter which is formed by oppositely arranging two reflection films 16 and 19 with a predetermined parallel space, the reflection film 16 is formed on the bottom face 14 of a recessed part 13 which is formed on a silicone substrate or a SOI (silicon-on-insulator) substrate 11 by etching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025474-A (JP)
Title: Machine translation device, computer program, and computer
Inventor: WATANABE TARO
IPC: G06F17/28
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a statistical machine translation device capable of performing machine translation with high precision between greatly different languages.  <P>SOLUTION: This machine translation device 80 is provided with a chunk translation part 90 and a chunk rearrangement processing part 92. The chunk translation part 90 receives an input sentence 78 and outputs a plurality of chunk lines with high possibility from translated chunk lines obtained for optional chunk divisions of the input sentence by using a dictionary stored in a dictionary storage part 84 and a translation model stored in a translation model storage part 74. The chunk rearrangement processing part 92 rearranges chunks of each of the output chunk lines outputted from the chunk translation part 90 and outputs the arrangement of the chunks with the highest likelihood, which is computed according to the translation model stored in the translation model storage part 74 and a chunk pair appearance frequency stored in a chunk pair storage part 76, as a translated sentence 82.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026431-A (JP)
Title: Light emitting diode driving circuit
Inventor: SHIMIZU SATORU
IPC: H01L33/00
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED driving circuit that can generate a plurality of different driving voltages and reduce power consumption.  <P>SOLUTION: A frequency and a duty ratio (conversion condition) corresponding to a power voltage, driving voltage and load current of an LED are stored in a memory table 102 in correspondence with the LED. A voltage conversion circuit 103 converts the power voltage into the driving voltage using a conversion condition corresponding to an optional LED among the conversion conditions stored in the memory table 102 when converting the power voltage the into driving voltage. The converted driving voltage is applied to the optional LED by means of a changeover switch SW.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024929-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NAGAO YUKA
IPC: G03G5/06
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor having high sensitivity, good balance in various electric characteristic such as electrification property and residual potential, favorable stability of the coating liquid and superior light resistance, and to provide a high-performance electrophotographic photoreceptor having high sensitivity to a short wavelength light a of 380 to 500 nm.  <P>SOLUTION: The electrophotographic photoreceptor having at least a photosensitive layer on a conductive supporting body contains a compound expressed by general formula (1) and a compound expressed by general formula (2) in the photosensitive layer. In formula (1), R<SP>1</SP>represents a 4-20C cycloalkylalkyl group which may have an alkyl substituent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023660-A (JP)
Title: Drop basin
Inventor: KATO MASAFUMI
IPC: E03F5/10
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drop basin composed of a drainage basin having a three-layer structure and capable of effectively utilizing scrap caused when injection-molding or extrusion-molding a resin molded object and an old used waste material.  <P>SOLUTION: This drop basin is composed of the drainage basin 1 in which an upper part of a cylindrical basin main body 11 is opened, an invert 12 is formed in a lower part of the basin main body 11, and a connection part 13 of a flow-out pipe 3 is formed in a lower part of a side wall of the basin main body 11 by communicating with the invert 12 and a pipe 2 for inspection and cleaning port connected with an opening part at an upper end of the drainage basin 1 and rising up to a position close to the ground surface. It is connected with a branched joint 4 for connecting a flow-in pipe 5 with an outer face of a side wall of the drainage basin 1 or an outer face of a side wall of the pipe 2 for inspection and cleaning port. An intermediate layer 1a of the basin main body 11 is formed by a resin raw material containing a reproduced raw material formed by crushing scrap of the resin molded object and the waste material. Inner and outer faces of the intermediate layer are covered with an inner layer and an outer layer formed by an unused resin material containing no reproduced raw material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004102241-A (JP)
Title: Fixing device
Inventor: MURATA HIROSHI
IPC: G03G15/00
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate manufacture by extending the margin of the manufacture accuracy and the installation accuracy of a non-contact separation guide for separating recording paper from a fixing roller.  <P>SOLUTION: A peeling plate 34 is arranged so that a distance (r) from the exit of a nip N-1 of the fixing device 30 to the edge 34a of the peeling plate 34 holds r/L≤1 when the minimum value L of the margin of the leading edge of the recording paper P is shown.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005023479-A (JP)
Title: Protective tool
Inventor: INATOMI SHINICHIRO
IPC: D04H1/407
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective tool frequently and directly touching the skin, represented by a cataplasm material or a supporter using a stretchable fiber structure having a skin care property scarcely having irritation to the skin and recovering and preventing the chapped skin.  <P>SOLUTION: The protective tool represented by the cataplasm material or the supporter comprises a stretchable fiber structure in which a moisture absorbent represented by a polysaccharide such as chitosan or arabinogalactan or a vinyl-based crosslinked polymer having a hydrophilic group such as a salt type carboxyl group and a structure which is analogous to phospholipid are contained or a stretchable fiber structure to which the moisture absorbent and the structure being analogous to phospholipid are attached.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030774-A (JP)
Title: Shape measuring method and shape measuring device for solder paste bump
Inventor: ISHIHARA MASAYASU
IPC: G01B11/25
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To measure a solder paste bump with high accuracy up to a stereoscopic shape including its height.  <P>SOLUTION: First and second slit light sources 31, 32 are arranged over a printed circuit board 10, and radiate a pair of slit light approximately in parallel from both sides on oblique upside toward the solder paste bump formed on the upper surface of the printed circuit board 10. A camera 33 is also provided over the printed circuit board 10, and images the solder paste bump. A stage 20 on which the printed circuit board 10 is placed is driven by a slide actuator 21, and the upper face of the solder paste bump is scanned by the slit light. Image data for showing a scanning image of the slit light by the camera 33 are transferred successively to a computer body part 41. The computer body part 41 measures the shape of the solder paste bump by image processing following an optical cutting method by using a plurality of pairs of the image data transferred successively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030825-A (JP)
Title: Manufacturing apparatus for microarray, manufacturing method, microarray, and analysis method of tissue-derived biomaterial
Inventor: AKIMOTO YOSHINOBU
IPC: C12Q1/68
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of a microarray capable of solidifying accurately a specific probe at a prescribed position of a carrier of the microarray, a manufacturing method of the microarray using the apparatus, the microarray with information on the probe solidified loaded on the carrier, and a more accurate analysis method of a tissue-derived biomaterial.  <P>SOLUTION: This manufacturing apparatus for the microarray is equipped with an information holding means for holding information of the probe, an information reading means 32 for recognizing the information, a solidifying means 37 for solidifying the probe in the carrier of the microarray, and a control means 31 for controlling the means for solidifying the probe on the prescribed position of the carrier. In this manufacturing method of the microarray, the apparatus is used. In this microarray which is manufactured by the manufacturing method, information of the position and quantity of the probe is loaded thereon by a bar code or the like. In this analysis method of the tissue-derived biomaterial, a hybridized quantity is corrected in consideration of dispersion of the solidified quantity of the probe in each section of each microarray.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358197-A (JP)
Title: Electro-automatic rotary quoits stand toy
Inventor: NAKAMURA IWANE
IPC: A63B67/06
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-automatic rotary quoits stand toy with which children can play quoits by throwing a quoit to a rotary quoits stand which runs and rotates in a complicated manner while playing a melody by means of a control sensor and an audio sensor on a flat surface and within a stopper ring when a switch is turned on.  <P>SOLUTION: The toy is configured to run on a flat floor surface when an electro-automatic rotary quoits stand 1 is set inside a stopper ring 2 and a speed change and audio power source switch 4 is turned on, to change its direction by means of the control sensor when the stand touches the stopper ring 2, and to irregularly run. Further, the toy can also play music or nursery songs by means of the audio sensor, the children can enjoy playing quoits by taking quoits 3 in their hands and throwing the quoits into the rotary quoits stand, and the electro-automatic rotary quoits stand 1, the stopper ring 2 and the quoits 3 are integrated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001761-A (JP)
Title: Lid body of food container
Inventor: NISHIHARA SHIGEO
IPC: B65D85/50
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid body suitable for use as the lid body of resin-made food containers formed of polypropylene or polyethylene or the like, to be used in the home delivery system of food which is becoming popular recently and in which various kinds of food is delivered home.  <P>SOLUTION: When taking food packed in a food container, the lid body is removed and is turned upside down, a plurality of seasonings or the like can be individually and selectively put in recesses inevitably formed inside the protruded sections, the planar shapes of the protruded sections may be of any of shapes, and the lid body can be stably used when removed and turned upside down on a table even though these height dimensions of the protruded sections are the same ones or different ones to thus constitute the lid body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062210-A (JP)
Title: Silver halide color photosensitive material and photographic product housing the same
Inventor: TATSUTA TAKEICHI
IPC: G03C3/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color negative photosensitive material, giving a photograph superior graininess and background catch and proper light source aptness with a compact camera or a one-time-use camera.  <P>SOLUTION: In the silver halide color photosensitive material comprising at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive silver halide emulsion layer on a support, and having an ISO sensitivity of ≥1,000, the ISO sensitivity is ≥1.25 times an indicated speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036693-A (JP)
Title: Method of manufacturing refrigerant compressor
Inventor: YAMANAKA TOSHIAKI
IPC: F04B39/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost and to reduce a waste material while assuring reliability of a sliding member in a refrigerant compressor.  <P>SOLUTION: The refrigerant compressor includes a compressor unit 4 having a flat plate 7a and a thin protruding part 7c protruding from the flat plate 7a in a perpendicular direction, and a motor unit 3 for driving the compressor unit 4. A method of manufacturing the refrigerant compressor includes heating of a cast iron raw material until becoming a half-melting state slurry, pressurizing of this half-melting state slurry in a mold, then air cooling of the half-melting state slurry, molding of the sliding member by a thixocasting process for performing a normalizing treatment, and ultraprecision finishing of a sliding surface corresponding part of this sliding member, thereby molding the sliding member 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037590-A (JP)
Title: Light reflecting sheet and its molding
Inventor: KOGURE MASAMI
IPC: B32B27/18
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light reflecting sheet where yellowing and the lowering of reflection characteristic are hardly caused even after long-time use and which can be thermally molded in the same manner as a monolayer sheet composed of polycarbonate resin composition, and to provide its molding.  <P>SOLUTION: The light reflecting sheet provided with a light resistant layer cutting or absorbing ultraviolet rays so that its thickness may be 0.5 to 20μm on at least one surface of a base material sheet which is composed of the polycarbonate resin composition including the combination of (A) 85 to 60 mass % polycarbonate polymer with (B) 15 to 40 mass % titanium oxide and whose thickness is 0.4 to 2mm, and its molding are obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045852-A (JP)
Title: Driver of stepping motor
Inventor: YAMADA YOSHIHISA
IPC: H02P8/08
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver of a stepping motor in which erroneous detection of zero position can be prevented by settling rotation of the stepping motor during zero position detection and obtaining a settled induction voltage during rotation.  <P>SOLUTION: The driver of a stepping motor comprises a driven member 2, a stopper 5, a control means 41a, an element 1a1 for detecting an induction voltage, and a zero position detecting means 41d. During normal operation, the control means 41a generates a first excitation pattern for constituting one electric cycle by a plurality of excitation steps for rotating a rotor 1b forward and reversely by microstep drive system based on an inputted angular data signal and provides the first excitation pattern to exciting coils 1a1 and 1a2. During zero position detection for returning the driven member 2 back to a zero position, the control means 41a generates a second excitation pattern by converting a part of the plurality of excitation steps in the first excitation pattern into an excitation step for detecting the induction voltage and provides the second excitation pattern to the exciting coils 1a1 and 1a2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043980-A (JP)
Title: Authenticity judgement structure
Inventor: SAITO TAE
IPC: B42D15/10
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical authenticity judgement structure which is high in forgery preventing effect and excellent in security property.  <P>SOLUTION: This authenticity judgement structure 1 to be used for an authenticating medium, in which almost linear minute prisms 3 consisting of transparent materials with rectangular or trapezoidal cross-sections are arranged in parallel with parallel space parts 6 between on the surface of a base material 2. In the authenticity judgement structure 1, the bottom surface of the rectangular or trapezoidal minute prism 3 is made in contact with the surface of the base material, and a light reflecting layer or a light scattering layer is formed on either one or two of upper surfaces or side surfaces of the minute prism facing the space or both of those surfaces, or a colored layer or characters and patterns are recorded thereon. Also, the colored layer or the characters and patterns may be recorded together with the light reflecting layer or the light scattering layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041629-A (JP)
Title: Image forming device
Inventor: ISOHARA HIDEO
IPC: G03G15/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of automatically resetting a recording medium into a transportable condition after opening a transport passage and saving space in the device while securing the sufficient opening of the transport passage, when opened.  <P>SOLUTION: An open/closed unit 33 to be open/closed to a driving roller 29 includes a driven roller 31 for a reversing roller 27. The driving roller 29 and the open/closed unit 33 are connected to each other with a wire 36 via a running block 39. The running block 39 is energized to tense the wire 36 in the direction of closing the open/closed unit 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051303-A (JP)
Title: Method of driving digital amplifier and audio signal reproducing apparatus
Inventor: FUJITA MASAHIRO
IPC: H03F3/217
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize a method of driving a digital amplifier which is capable of further power saving in an audio signal reproducing apparatus of a low consumption power and a type of inputting a PWM signal into the digital amplifier.  <P>SOLUTION: A compression determining section 20a of a signal processing circuit 20 determines a compression mode of an audio signal. A frequency varying section 13a in a control microcomputer 13 sets a sampling frequency corresponding to the compression mode in response to the result of determination. An audio signal processing circuit 23 varies the sampling frequency of a PWM modulating circuit 23a in response to this setting. A PWM signal outputted from the circuit 23a is inputted into a class-D amplifier 24 provided with a digital amplifier to perform switching amplification of a PWM audio signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064026-A (JP)
Title: Component mounting equipment
Inventor: TSURUTA TOSHIRO
IPC: H05K13/04
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time of an operation for detecting the existence of a substrate fail mark, since there is a fault in a conventional technique wherein a time is also necessary until the operation is completed about all of the respective substrate fail marks when the detection of the existence of the substrate fail mark is performed and the substrate fail mark is detected.  <P>SOLUTION: In component mounting equipment, the operation for detecting the existence of each of the substrate fail marks corresponding to a multiple printed substrate is performed when the multiple printed substrate is carried in the equipment simultaneously with the formation of a fail mark table corresponding to each of the multiple printed substrates, and the existence of the substrate fail mark is stored in the formed fail mark table. Concerning the multiple printed substrate which is carried in the component mounting equipment, the fail mark table corresponding to the multiple printed substrate is referred before an electronic component is mounted in each substrate, the electronic component is not mounted in the substrate when the fail mark exists, and electronic component mounting control is performed with reference to the fail mark table corresponding to a succeeding substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063487-A (JP)
Title: Optical disk system
Inventor: IMAI AKIRA
IPC: G11B7/095
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To control tilt of an optical disk and an objective lens of an optical pickup.  <P>SOLUTION: An RF circuit 26 of an optical disk 10 generates a tracking error signal TE by a DPP (Differential Push-Pull) method and supplies it to a servo processor 30 and tracking control is performed. Moreover, the RF circuit 26 extracts offset components with MPP + kSPP ((k) is a constant) by making a tracking servo to be in an OFF state while using a main push-pull signal MPP and a sub-push-pull signal SPP of the DPP method and detects an anglr of tilt of the optical disk 10 and the objective lens. A system controller 32 detects angles of tilt at a plurality of radius positions of the optical disk 10 and stores them in a memory and adjusts the angle of tilt of the objective lens using the angles of tilt stored in the memory at the time of recording data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062260-A (JP)
Title: Resist-stripping liquid for substrate process in single-wafer processing cleaner, and method for stripping by using the same
Inventor: TAKAHASHI FUMIHARU
IPC: H01L21/027
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist-stripping liquid having no flash point with which a resist and an antireflection film can be stripped under the conditions of at ≤80°C in a short time (about 30 sec), without giving damages to a polycrystalline Si (poly-Si) or a Si oxide film (SiO2) exposed in a single-wafer processing cleaner.  <P>SOLUTION: A resist-stripping liquid comprising tetramethylammonium hydroxide, water, hydrogen peroxide and/or peroxide is used to strip a resist and/or an antireflection film in a substrate process (the so-called a front end of line process) in the single-wafer processing cleaner, under the conditions of at 20 to 80°C within 30 seconds. As the preferred conditions, the liquid is used at 0.1 to 15 wt.% concentration of the tetyramethylammonium hydroxide and 0.05 to 10 wt.% concentration of the hydrogen peroxide and/or peroxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI