baber/WOPTO huggingface dataset:
Patent JP-2006003868-A (JP)
Title: Optical waveguide device and its manufacturing method
Inventor: KOJIMA TOSHIFUMI
IPC: G02B6/13
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide device having the high degree of freedom in terms of design such as the forming position of an optical path changing part and restraining the leakage of light and scattering loss, and its manufacturing method.  <P>SOLUTION: The manufacturing method for the optical waveguide device is a method for manufacturing the optical waveguide device 100 equipped with a base part 3, a lower clad part 21 arranged on the base part 3, a core part 1 layered on the lower clad part 21 and propagating light, an upper clad part 22 arranged on the core part 1, the optical path changing parts 41 and 42 formed on the base part 3 and changing the optical path of the light propagated through the core part, and includes a core part forming unhardened film disposing stage for disposing a core part forming unhardened film on a layered body equipped with the base part 3, and the lower clad part 21 and the optical path changing parts 41 and 42 formed on the base part 3, a core part forming stage for forming the core part 1, and an upper clad part forming stage for forming the upper clad part 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006257362-A (JP)
Title: Gas oil composition
Inventor: HASHIMOTO YASUTSUGU
IPC: C10L1/22
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-sulfur gas oil composition having a sulfur content of at most 10 mass ppm that exhibits good low-temperature performances, ordinary-temperature performances and discharged gas performances when used for a diesel car.  <P>SOLUTION: The low-sulfur gas oil composition has a sulfur content of at most 10 mass ppm, a slow-cooling cloud point of -16.0°C to -5.0°C, a pour point of -20.0°C or lower, a filter plugging point of -12°C or lower, a cetane index of at least 45.0, a kinematic viscosity at 30°C of 2.0-4.7 mm<SP>2</SP>/s, a flashing point of 45°C or higher, the difference (E280-E180) between the distillation amount (E180) at 180°C and the distillation amount (E280) at 280°C of 50-65 vol%, the difference (E350-E300) between the distillation amount (E300) at 300°C and the distillation amount (E350) at 350°C of 10-25 vol%, and a wax permeation rate at -16°C of at least 10%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006263762-A (JP)
Title: Microscopic recess working device
Inventor: TAKASHIMA KAZUHIKO
IPC: B21H7/18
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscopic recess working device capable of forming microscopic recesses with excellent accuracy to a circumferential surface of a work, and reducing the working cost.  <P>SOLUTION: The microscopic recess working device for forming microscopic recesses in an inner circumferential surface Ba of a cylinder bore B comprises a pair of form rollers 13 of the same diameter, a roller supporting member 12 with both form rollers 13 juxtaposed on the same axis, and a tool holder 10 to hold the roller supporting members 12 by a roller shaft 19 via an oscillating shaft 11 orthogonal thereto in an oscillating manner. The tool holder 10 is arranged so that the axis of the inner circumferential surface Ba is parallel to the roller shaft 19. A compressive coil spring 16 to press the form rollers 13 against the inner circumferential surface Ba, and a spindle 3 to roll the form rollers 13 pressed against the inner circumferential surface Ba by relatively rotating the cylinder bore B and the tool holder 10 around the axis of the inner circumferential surface Ba are provided. The form rollers 13 are pressed against the inner circumferential surface Ba in a constantly perpendicular manner thereto.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006264465-A (JP)
Title: Vehicle driving support system
Inventor: KUSANO AKIHITO
IPC: B60W10/18
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle driving support system for properly controlling driving support by following the direction of traffic control when passing through a site under road work.  <P>SOLUTION: An ECU for driving support control controls driving support in such a way that a traffic controlling object detecting means (step 106) detects whether an object detected by an object detecting means (step 102) is a traffic controlling object (a traffic controlling person Ba) conducting traffic control by motion or not, a motion recognizing means (step 108) recognizes the motion of the traffic controlling object detected by the traffic controlling object detecting means (step 106), and a driving support controlling means (step 116 or 124) controls the cruise support depending on the motion of the traffic controlling object recognized by the motion recognizing means (step 108).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006262773-A (JP)
Title: Leveling implement utilizing three dimensional positioning system and method of leveling
Inventor: TANABE YOSHIO
IPC: E02F3/76
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such that (1) conventionally, in a method for making leveled plane by using a leveling machine tracked by a tracking vehicle in a partition such as a field having a high and low difference, the field is leveled by using a laser light as a standard, holding height in an extent of capable of holding soil with a leveling plate, gradually lowering the leveling plate when it becomes impossible to hold the soil and leveling by repeating the above process, (2) as a result, the uniform height can not be achieved to the last, and in the case that there is a low place at the later half of the leveling work, it is inefficient since the soil must be carried from the whole field widely and thinly, and (3) also, it is dangerous since an operator must perform the work while always looking back and taking care of the state of the soil.  <P>SOLUTION: This leveling implement using a three dimensional positioning system is provided by measuring the height of the field before the leveling work, calculating a leveled standard plane height after the leveling, displaying a high and low map as compared with the standard height at an operator seat, and measuring in real time during the leveling work to rewrite the high and low map so as to perform the work efficiently.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006269881-A (JP)
Title: Method for heat treating shallow trench isolation type element isolation layer
Inventor: TAKAHASHI HIROTSUGU
IPC: H01L27/08
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the matter of a technology for performing heat treatment of STI (shallow trench isolation employing a silicon oxide layer) in nitrogen atmosphere that occurrence of a silicon nitride layer 501 on the interface of a first gate layer 301 and a silicon substrate 101 during heat treatment cannot be suppressed, and although a second gate layer 401 is formed with no problem in a flat part because the silicon nitride layer 501 has a small thickness, oxidation rate lowers under impact of the silicon nitride layer 501 in the vicinity of an unflat STI region 202, and reliability of the second gate layer 401 lowers because a region of thin gate layer is generated partially in the second gate layer 401.  <P>SOLUTION: Heat treatment of STI is performed in nitrogen atmosphere having oxygen concentration of 0.1-1%. Since the occurrence of the silicon nitride layer 501 during heat treatment can be suppressed on the interface of the first gate layer 301 and the silicon substrate 101, uniformity in thickness of the second gate layer 401 is enhanced and reliability of the second gate layer 401 can be ensured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006269985-A (JP)
Title: Multilayer chip varistor
Inventor: ABE TAKEHIKO
IPC: H01C7/10
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer chip varistor in which leakage current can be reduced while ensuring good varistor characteristics.  <P>SOLUTION: The multilayer chip varistor 1 comprises a multilayer body 3 having a varistor layer 11 exhibiting voltage nonlinear characteristics and internal electrodes 13, 14, and an external electrode 5 formed on the multilayer body 3 and being connected with the internal electrodes 13, 14. The internal electrodes 13, 14 are provided to sandwich the varistor layer 11, the external electrode 5 is provided to be connected with the internal electrodes 13, 14, respectively, and holes 13a, 14a penetrating in the layer direction of the multilayer body 3 are formed in the internal electrodes 13, 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006276185-A (JP)
Title: Optical waveguide
Inventor: MIKI SATOSHI
IPC: G02B6/122
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide which has inverse dispersion and can be efficiently coupled to other waveguides, and efficiently bent and branched, and to provide a connecting structure and an optical circuit using the same.  <P>SOLUTION: The optical waveguide constituted of two-dimensional photonic crystals is based on line defects which is obtained by removing one column of air holes in the crystal coordination direction from the two-dimensional photonic crystal, and is constituted of a plurality of coupled air holes formed by mutually coupling a plurality of air holes located most inside the line defects to air holes at symmetrical positions with respect to the center axis of the line defects.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278878-A (JP)
Title: Solar cell and its color adjusting method
Inventor: MOROOKA HISAO
IPC: H01L31/04
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell capable of tuning an appearance color so that redness is suppressed.  <P>SOLUTION: When a photoelectric conversion layer 4 contains amorphous silicon, a light absorption layer 3 is provided between the photoelectric conversion layer 4 and a reflecting electrode layer 2. The light absorption layer 3 is provided with light absorbing characteristics in a long wavelength region mainly while the photoelectric conversion layer 4 (amorphous silicon) is provided with selective light absorbing characteristics in short and medium wavelength regions mainly. Incident light (solar light) L passed through the photoelectric conversion layer 4 is reflected in the reflecting electrode layer 2, after passing through the light absorbing layer 3 further or residual light of the incident light L after being absorbed by the photoelectric conversion layer 4, and the light absorbing layer 3 is reflected in the reflecting electrode layer 2 whereby redness of reflection light R can be suppressed compared with a case wherein the light absorbing layer 3 is not provided between the photoelectric conversion layer 4 and the reflecting electrode layer 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006281446-A (JP)
Title: Thermal transfer image receiving sheet and thermal transfer recording material
Inventor: SHIODA SATOSHI
IPC: B41M5/52
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sublimating dye transfer-type thermal transfer image receiving sheet which can obtain a sufficient print density correspondingly with the acceleration of printing speed by thermal transfer and shows successful durability such as light resistance of printed matter acquired by transferring a dye to a dye receiving layer of a thermal transfer image receiving sheet from a dye layer of a thermal transfer sheet, without the fusion of a dye layer of the thermal transfer sheet to the dye receiving layer of the thermal transfer image receiving sheet.  <P>SOLUTION: This sublimating dye transfer-type thermal transfer image receiving sheet comprises the dye receiving layer formed at least on one of the surfaces of a base material. The dye receiving layer comprises a modified polyvinyl acetal resin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006281489-A (JP)
Title: Pattern forming method and pattern forming device
Inventor: IMAZATO AKIKO
IPC: B41F3/20
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing an unnecessary residual ink on a blanket in a pattern forming method forming the coated ink film on the blanket of a blanket roller and forming a desired pixel pattern on the blanket using a coated film removing plate.  <P>SOLUTION: The pattern forming device comprises a coating liquid supplying means, a blanket roller 3 forming the coated film 4 comprising the coating liquid supplied from the coating liquid supplying means, a removing plate 1 for patterning the coated film on the blanket roller 3 and on which a reverse pattern having a reverse pattern with reverse bosses relative to a desired pixel pattern is formed, and a substrate support portion 2 supporting a substrate onto which the desired pixel pattern formed on the blanket by the removing plate 1 is transferred, wherein the blanket roller 3 is larger than the removing plate 1 and the substrate, and the pattern forming device has a removing means 5 removing and transferring the residual coated film 6 outside of the pixel pattern on the blanket roller 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006282625-A (JP)
Title: Method for producing azo compound and ultraviolet ray-absorbing monomer
Inventor: FUJISAWA KAZUHIKO
IPC: C09K3/00
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a compound having stable quality and provide an ultraviolet ray absorbing monomer of high quality.  <P>SOLUTION: When an aqueous solution of (a) a benzenediazonium salt bearing a nitro group on the orth position is added to another aqueous solution of (b) a p-hydroxyalkylphenol compound to cause coupling reaction, a basic aqueous solution of pKa 12 or more is simultaneously added together with the aqueous solution of the diazonium salt (a) to the aqueous solution of (b) the phenol compound so that the amount of the basic solution may become more than 0.7 mol per the total basic compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006285109-A (JP)
Title: Composite optical element and manufacturing method thereof
Inventor: IMAI SATOSHI
IPC: B29L11/00
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite optical element which is manufactured, by integrally molding an optical element with an optical element raw material and a retaining frame therof, and forming a plastic material layer on the integrally molded optical element.  <P>SOLUTION: The composite optical element 1 comprises the optical element raw material 2a which is softened by heating, the retaining frame 3 which is molded integrally with the optical element raw material 2a and the plastic material layer 4, which is formed on one side of an optical surface obtained by integrally molding the optical element raw material 2a and the retaining frame 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006290940-A (JP)
Title: Tire rubber composition
Inventor: CHINO KEISUKE
IPC: C08L21/00
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tread rubber composition for reduced fuel consumption tires which lowers the tanδ at 60°C without substantially adversely affecting other properties.  <P>SOLUTION: The tire rubber composition comprises a rubber component, a filler, and an onium salt represented by formula (I) or (II) (wherein X is a halogen atom; A, B and C are each independently a 1-30C alkyl group, a 6-30C aryl group or a 7-30C aralkyl group; D is N, O, P or S; E is an organic group for forming a cyclic structure; and n is a natural number of ≥1).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292996-A (JP)
Title: Information protective sheet
Inventor: SHIMIZU YUJI
IPC: G09F3/03
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information protective sheet capable of securely protecting a secret information field such as a personal information entry field.  <P>SOLUTION: The information protective sheet 10 is a both-sided entry conceal postcard and id provided with a base sheet 11 having first and second regions 11-1 and 11-2 arranged across folding perforations mc, an attached sheet 12 which is pasted on the first region 11-1 and has the personal information entry field 15, a conceal part 17 which is arranged in the second region 11-2 and conceals at least the personal information entry field 15, and a ground tint layer 23 which is a portion of the top surface of the base sheet 1 and formed at a part corresponding to at least the personal information entry field 15, the information protective sheet being nearly uniform in thickness almost over the entire surface while the attached sheet 12 and conceal part 17 are arranged on the base sheet 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005300144-A (JP)
Title: Sealing device, in particular, for drier
Inventor: HAASE CHRISTOPH
IPC: F26B13/10
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device capable of forming a satisfactory seal between two structural elements, in particular, for a drier.  <P>SOLUTION: In this sealing device for sealing the first structural element 1 including a medium under a pressurized condition to the second structural element 2 moved with respect to the first structural element 1, using a sealing element 5, the sealing element 5 is inserted into a seal holder 4 abraded together with the sealing element 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006294922-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SHONO TOMOTAKA
IPC: H01L23/52
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve both the EM and SM resistances of a copper wiring.  <P>SOLUTION: After forming on a silicon substrate 1 a copper-plated film containing impurities, the copper-plated film is so subjected to a crystal growth as to form a first copper film 9c comprising a plurality of copper grains and the impurity layers distributed in their grain boundaries. Next, a second copper film 10 having an impurity concentration higher than the first copper film 9c is so formed on the first copper film 9c as to diffuse the impurities contained in the second copper film 10 into the first copper film 9c, and as to improve the concentration of the impurities segregated in the crystal grain boundary of the first copper film 9c. By such a formation, the grain sizes of the crystal grains of the first copper film 9c are made large enough. Consequently, the diffusion paths of the impurities present in the crystal grain boundary of the first copper film 9c are so reduced as to be able to improve the EM resistance of the first copper film 9c. Also, the movements of the voids generated in the first copper film 9c are so suppressed as to be able to improve the SM resistance of the first copper film 9c.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299043-A (JP)
Title: Vinylpyrrolidone copolymer and method for producing same
Inventor: IMAI HIROSHI
IPC: C08F220/26
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinylpyrrolidone copolymer whose essential constituents are N-vinylpyrrolidone and a (meth) acrylate having a hydroxy group, the vinylpyrrolidone copolymer bringing about an excellent cured coating film, and a method for easily producing the same.  <P>SOLUTION: The vinylpyrrolidone copolymer contains a structural unit originated from N-vinylpyrrolidone and a structural unit originated from the (meth) acrylate having a hydroxy group in a specific ratio wherein the K value designated by Fikentscher formula is 12 or greater and the water-insoluble matter is 0.5% by mass (based on a solid content) or less, and/or the dispersity is 1.8 or less. The method for producing the vinylpyrrolidone copolymer comprises polymerizing monomer components containing N-vinylpyrrolidone and the (meth) acrylate having a hydroxy group in a specific ratio with a specific amount of a chain transfer agent (preferably a mercapto compound) or in a solvent containing a 1-5C alcohol.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006301973-A (JP)
Title: Entrance system
Inventor: HIBIYA SHINPEI
IPC: G06Q10/00
Filed: 2005-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an entrance system which is capable of suggesting the most suitable dress items to a user who will go out, at an entrance in accordance with his or her physical condition and the weather at that time.  <P>SOLUTION: A control means 6 as the center of the system has a function of presenting dress item information to the user by an informing device in accordance with an outing information from an outing information acquisition means 1 which is provided at an entrance En and detects an outing of the user, physical information from a physical information acquisition means which is provided at the entrance En and acquires physical information of the user, and outdoor environment information including outside air temperature information from an outdoor environment information acquisition means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006300843-A (JP)
Title: Method for verifying state of suction
Inventor: HAYASHI HIDECHIKA
IPC: G01N35/10
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for allowing diversity of viscosities of samples and comprehensively detecting anomalous suction due to various factors during suction.  <P>SOLUTION: The method for verifying the state of suction includes the acquisition of pressure data yi in a suction tube to a suction elapsed time ti in a reference state of suction; the acquisition of pressure data Yi in the suction tube to the suction elapsed time ti in the state of suction of an object to be verified; the acquisition of pressure data yci or Yci acquired by converting either the pressure data yi or Yi by a correction coefficient dependent on the suction elapsed time; the computation of a minimum value of the residual sum of squares of Σ(Yi-yci)<SP>2</SP>or Σ(yi-Yci)<SP>2</SP>on the basis of Yi and yci or yi and Yci; and the verification of the quality of the state of suction according to results of comparison between the computed minimum value of the residual sum of squares or its square root and a threshold.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005315569-A (JP)
Title: Heat exchanger with flow straightening fin
Inventor: MALONE CHRISTOPHER G
IPC: F28F1/24
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger with fins for improving performance.  <P>SOLUTION: The heat exchanger 100 comprises a pipe 102 and the plurality of fins 104 connected to the pipe 102 and shaped as curved fan stators for straightening an air flow from a fan.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006311739-A (JP)
Title: Power supply
Inventor: SASAKI TOMOKAZU
IPC: H02M3/00
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform the stable supply of output electric power and parallel operation without a bad effect, and to improve responsibility of an output DC voltage to a sharp load fluctuation.  <P>SOLUTION: In a power supply, counterflow prevention field-effect transistors 5a and 5b are each connected to each output power supply line of a plurality of DC-DC converters 3a and 3b connected in parallel. Each drain-side voltage as the load side of each of the field-effect transistors 5a and 5b is compared with each source-side voltage, which becomes the output side of each of the DC-DC converters 3a and 3b of the field-effect transistors 5a and 5b. When each source-side voltage is high, each output DC voltage of the DC-DC converters 3a and 3b is controlled according to a detected voltage of each drain side. When each drain-side voltage is high, each output DC voltage of the DC-DC converters 3a and 3b is controlled according to a detected voltage of each source side.  <P>COPYRIGHT: (C)2007,JPO&INPIT