baber/WOPTO huggingface dataset:
Patent JP-2007025089-A (JP)
Title: Light-transmissive film, its manufacturing method, polarizer, its manufacturing method, polarizing plate, optical film and image display device
Inventor: KIMURA KEISUKE
IPC: G02B5/30
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-transmissive film which has sufficient durability, hardly causes optical irregularities and can provide a polarizer having a satisfactory polarizing characteristic with respect to the light-transmissive film using a mixture consisting of ethylene-vinyl alcohol copolymer and polyvinyl alcohol polymer.  <P>SOLUTION: The light-transmissive film has such a structure that micro-regions are dispersed in a matrix formed by a water-soluble resin mixture consisting of ethylene-vinyl alcohol copolymer and polyvinyl alcohol polymer. The polarizer uses the uniaxially stretched light-transmissive film and contains a dichroic light absorbing body in a matrix formed with the water-soluble resin mixture of ethylene-vinyl alcohol copolymer and polyvinyl alcohol polymer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023321-A (JP)
Title: Hot-forged product excellent in fatigue characteristic, and production method therefor
Inventor: KIMURA HIDETO
IPC: C22C38/04
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a profitable producing method for forged product having excellent fatigue strength, such as ≥400 MPa rotation bending fatigue strength by suitably controlling the structure in a hot-forging process.  <P>SOLUTION: When the hot-forged product is produced by applying plural times of hot-forgings to a steel blank composed of 0.3-0.9 mass% C, 0.01-1.2 mass% Si, 0.01-2.0 mass% Mn and the balance Fe with inevitable impurities; in the finish-forging process, plurality of directional component stresses are applied under temperature range of ≥A<SB>1</SB>point to ≤A<SB>3</SB>point+100°C and the stress of two or more components in the plurality of directional components, are made to respectively ≥0.5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028175-A (JP)
Title: Communication system
Inventor: TEKI YASUSHI
IPC: H04M11/00
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus capable of automatically observing the frequency characteristics of noises on telephone lines.  <P>SOLUTION: A calculation controller 4 turns a switch circuit SW1 to off. A spectrum analyzer 6 measures the frequency spectrum of a noise N1 appearing on the input of a receiver 3. The calculation controller 4 turns the switch circuit SW1 to on, the spectrum analyzer 6 measures the frequency spectrum of a noise N2 appearing at the input of the receiver 3, the calculation controller 4 subtracts the frequency spectrum of the noise N1 from that of the noise N2 to calculate the frequency spectrum of a noise N3. Thus the frequency characteristics of the noises on telephone lines can be automatically observed to reduce the labor for measuring the noises.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021377-A (JP)
Title: Air cleaner
Inventor: ABE YUKITAKA
IPC: B01D46/42
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner which allows a user to perceive the degree of contamination of a dedusting filter with a simple structure.  <P>SOLUTION: A masking part 121 is integrally molded to a filter cover 12, and a dedusting region 31 and a masking region 32 are formed on the dedusting filter 30 by means of the masking part 121. Accordingly, by removing the filter cover 12 and checking the dedusting region 31 against the masking region 32, the user can easily perceive the degree of contamination of the dedusting filter 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021018-A (JP)
Title: Ultrasonic diagnostic equipment, and control program for the same
Inventor: TERASAWA TOSHIHARU
IPC: A61B8/00
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide ultrasonic diagnostic equipment where deterioration of a picture due to the error of mechanical operation by an ultrasonic probe of a mechanical swinging type is reduced.  <P>SOLUTION: The ultrasonic probe of a mechanical swinging type for scanning a three-dimensional area using an electronic scanning means and a mechanical scanning means together is provided with a detection means for detecting information about the position of a group of ultrasonic vibrators for carrying out electronic scanning. In the case of driving the mechanical scanning means, the electronic scanning means is driven so as to start transmission and reception of ultrasonic waves to a prescribed area according to information about a position detected actually by the detection means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033092-A (JP)
Title: Car meter apparatus
Inventor: NAGASE HITOSHI
IPC: G09G3/36
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car meter apparatus capable of improving display responsiveness in a low-temperature environment.  <P>SOLUTION: The car meter apparatus 1 for performing meter display on the conditions of a vehicle by images is provided with an input/output part 3 for acquiring information for the meter display, a display part 4 for performing meter display by liquid crystal images, a temperature sensor 10 for detecting temperature at a location close to the display part 4, and a control unit 2 for controlling meter display images on the basis of the information and changing over between images of full-color expression and images of primary-color expression according to temperature. When temperature is low, the images of full-color expression are changed over to the images of primary colors expression.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007032050-A (JP)
Title: Interior and exterior paper panel board in building
Inventor: INOUE NAOYUKI
IPC: E04C2/36
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior and exterior panel board in a building superior in cutting work, superior in design, and expanding service use more than a conventional gypsum board, by largely increasing working efficiency, by eliminating a weak point of the gypsum board such as being easily cracking and being heavy in weight, while providing the function equal to the gypsum board widely and largely used as a conventional interior and exterior material.  <P>SOLUTION: This paper panel board having both strength, lightness and heat insulating performance is formed by laying a hard raw material and a heat insulating material by using a paper honeycomb board having a structure of sandwiching both surfaces of paper having a honeycomb structure by paper.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007041094-A (JP)
Title: Exposure mask, method and program for designing exposure mask
Inventor: OZAWA KEN
IPC: G03F1/54
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To design an exposure mask with high accuracy even for a rectangular or elliptic two-dimensional lens without increasing the amount of data.  <P>SOLUTION: In the exposure mask, having a plurality of pattern arrangement regions PS arranged in a matrix so as to have equal pitches in the vertical and horizontal directions respectively on a mask region S corresponding to the one two-dimensional lens, and setting zero-order light transmittance with a size of an aperture arranged on each pattern arrangement region PS, for the purpose of forming the two-dimensional lens of which the diameters in the vertical and horizontal directions are different from each other (for example, a rectangular lens L1), a shape of the aperture arranged on each pattern arrangement region PS is made to be rectangular.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006080499-A (JP)
Title: Light-emitting device
Inventor: SAKUMA KEN
IPC: C09K11/64
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the luminance of a light-emitting device provided with Ca solid solution alpha sialon phosphor activated by Eu.  <P>SOLUTION: An alpha sialon phosphor 7, whose inflection point is in the blue wavelength range of excitation spectrum in which an emission peak wavelength is measured as a monitor wavelength, and a blue light-emitting diode element 5 whose emission peak wavelength is in a range of ±3 nm with the inflection point as a center, are provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007048585-A (JP)
Title: Ventilation structure of case
Inventor: FURUYAMA SATORU
IPC: F21V29/00
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation structure of a case superior in durability against a foreign object such as water and dust.  <P>SOLUTION: The ventilation structure of a case is constructed of an opening part 52 of the case 51 and a ventilation member 1 fixed to the opening part 52, and the ventilation member 1 has a ventilating membrane 2 and ventilation between the inside and outside of the case 51 is secured through the ventilating membrane 2. A shielding body 53 of projection shape is formed on the surface of the case 51, and the ventilation member 1 has, further, an upper cover 3 arranged at the outside of the case 51 to the ventilating membrane 2 and a side wall 4 to support the upper cover 3. A ventilating port 5 from which the gas permeating through the ventilating membrane 2 is introduced or exhausted is formed between the ventilating membrane 2 and the upper cover 3 on the side face of the ventilating member 1, and the shielding body 53 is arranged so that a straight line passing the ventilating area in the ventilating membrane 2 may pass through the shielding body 53 and at least one selected from the upper cover 3 and the side wall 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021141-A (JP)
Title: Toilet bowl cleaning tool holder
Inventor: OUCHI HIROKO
IPC: A47K11/10
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve drainage of a toilet bowl cleaning tool and reduce time and labor for washing a toilet bowl cleaning tool container.  <P>SOLUTION: The toilet bowl cleaning tool holder comprises a toilet seat fixed portion 12 fixed to a toilet seat B2, a supporting arm portion 15 raised upward from the toilet seat-fixed portion 12, and a toilet bowl cleaning tool-holding means 16 at the end of the supporting arm portion 15. After the toilet seat-fixed portion 12 is fixed to the toilet seat B2, a handle 32 of a toilet bowl cleaning tool 31 is held by the toilet bowl cleaning tool-holding means 16, a cleaning portion 33 such as a brush of the toilet bowl cleaning tool 31 is positioned at the upper part in a toilet bowl B1, and water absorbed in the cleaning portion 33 is made to drop in the toilet bowl B1 for draining.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049582-A (JP)
Title: Encoding apparatus, program and information recording medium
Inventor: SAKUYAMA HIROYUKI
IPC: H04N19/60
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To reflect a visual frequency characteristic properly on a subband encoding of a frame base or a field base of an interface image signal based on a theoretical point of view.  <P>SOLUTION: A block 201 is a wavelet conversion one for dividing a subband. Blocks 202, 203, 204 and 205 are those of a quantization, an entropy encoding, a packet generation, and a code formation each for processing the encoding to each subband-divided subband. A control block 206 includes a table 207 of a visual frequency characteristic value calculated in advance based on a theoretical knowledge; a table 208 of a reference quantization step number; and a quantization step number controlling block 209 to set one to adjust the reference quantization step number read from the table 208 by the visual frequency characteristic value read from the table 207, according to each format of an input image signal and the frame base/the field base to the quantization block 202, or the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049078-A (JP)
Title: Manufacturing method and manufacturing device of semiconductor device
Inventor: YOSHIMOTO SUSUMU
IPC: H01L21/205
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device of a semiconductor device capable of performing treatment with precision and high quality.  <P>SOLUTION: The method for manufacturing the semiconductor device is one that treats a processed object while heating it, and provided with a low temperature area temperature-raising step (S200) that heats a substrate 24 while measuring the temperature of the substrate 24 that should compose the semiconductor device with a pyrometer 27, a high temperature area temperature-raising step (S400) that switches a member to measure the temperature 24 from the pyrometer 27 to a radiation thermometer 22 when the temperature of the substrate 24 reaches a reference temperature, a high temperature area temperature-raising step (S400) that heats the substrate 24 by a treatment temperature while measuring the temperature of the substrate 24 by the radiation thermometer 22, and a deposition treatment step (S500) that treats the substrate 24 at such a temperature as the substrate 24 should be treated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051442-A (JP)
Title: Sunshine blind
Inventor: AKASAKA YUTAKA
IPC: E06B9/32
Filed: 2005-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve energy-saving effect and warm comfortability by setting both faces of a slat at a proper angle and properly setting both characteristics of the reflection of sunshine and the radiation of sunshine heat.  <P>SOLUTION: This blind formed of a plurality of slats 1 comprises flat plate-like angle adjusting parts 4 fitted to the longitudinal predetermined positions of the slats 1 and tilted relative to the slats 1 and operating strings 8, 9, 10 for changing the angles of the angle adjusting parts 4. The sunshine reflectance and the emissivity of one faces 2 of the slats 1 are increased and those of the other faces 3 of the slats are rather decreased. In cooling in summer, the angle adjusting parts are adjusted to face the surfaces 2 to the outside. In warming in winter, it is adjusted to face the surfaces 3 to the outside. Consequently, the energy-saving effect and the warm comfortability can be improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056070-A (JP)
Title: Under fill material for flip chip type semiconductor device, the flip chip type semiconductor device using the same and method for producing the device
Inventor: ISHIZUKA TAKESHI
IPC: H01L21/56
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an under fill material for mounting flip chips generating little void and having short curing time.  <P>SOLUTION: A flip chip type semiconductor device is produced by using the under fill material comprising (A) an epoxy resin, (B) a liquid polyfunctional aliphatic epoxy having ≥200 average molecular weight, (C) a basic curing agent which is solid at 100°C and (D) an inorganic filler. The content of the polyfunctional aliphatic epoxy is preferably 5-40 pts.wt. based on 100 pts.wt. of the epoxy resin, and the basic curing agent is preferably an azine-adduct imidazole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005329271-A (JP)
Title: Merchandise display rack
Inventor: IDE TOMOHIRO
IPC: A47F5/10
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise display rack which is easy to assemble, does not look heavy in whole structure, forms continuous shelves when a plurality of the racks are arranged side-by-side, and forms the border with another merchandise display rack when it is placed by itself.  <P>SOLUTION: Two or more shelves 2 are installed and supported on the rack body 1. Various goods are displayed on the shelves 2. The rack body 1 is formed longitudinally to stand so that it forms a pair on both sides of the base 3 placed on a floor. Its two upper ends and two lower ends are each connected with support beams 6. The rack body 1 has poles 4 on which supporting holes are bored at predetermined vertical intervals to support the shelves 2 at vertical desired position. The poles 4 are connected vertically according to the desired height of use. The shelves 2 each have a pair of supporting arms 25, a frame body 26 which is fixed and supported between the supporting arms 25, and a shelf board 27 which is placed on the upper side of the frame body 26. A pair of two small side boards 45 which stand on both right and left ends of the shelf board 27 are sandwiched and fixed between the frame body 26 and the shelf board 27.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007056134-A (JP)
Title: Resist-protecting film
Inventor: SHIROTA NAOKO
IPC: H01L21/027
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist-protecting film which gives high transparency and insensitivity in a wide wavelength region, is excellent in PED effect inhibition, has high water repellency, and can be dissolved in alkali developing liquids.  <P>SOLUTION: This resist-protecting film comprises a fluorine-containing polymer (A) having monomer units each having a fluorine-containing aliphatic ring to whose bridge head atom a hydroxyl group is bound. Especially, it is preferable that a fluorine atom is bound to a carbon atom (β) adjacent to a carbon atom (α) bound to the hydroxyl group, and it is also preferable that the fluorine-containing aliphatic ring is a fluorine-containing adamantane ring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059621-A (JP)
Title: Manufacturing method of semiconductor optical element
Inventor: MURATA MICHIO
IPC: H01S5/227
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor optical element which can restrain formation of an InP buried part on a mask provided on a top surface of a semiconductor mesa part.  <P>SOLUTION: The manufacturing method of a semiconductor optical element comprises: a process for forming an Al-containing group III-V compound semiconductor layer 18, on the active layer 14 of a lamination 11 constituted of a group III-V compound semiconductor including a substrate 12 and the active layer 14 provided on the substrate 12; a process for forming a semiconductor mesa part 20 including a group III-V compound semiconductor region 18a formed of the group III-V compound semiconductor layer 18, by etching the group III-V compound semiconductor layer 18 and the lamination 11 by using a mask M formed on the group III-V compound semiconductor layer 18; a process for oxidizing a side surface of the semiconductor mesa part 20; and a process for forming an InP buried part 22 for burying the oxidized semiconductor mesa part 20a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006087288-A (JP)
Title: Method and apparatus for calibrating ramp signal
Inventor: CLAVETTE DANNY R
IPC: H02M3/155
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for calibrating a ramp signal in such a way that, a ramp waveform used by a pulse width modulator may be complete at a variable DC reference voltage, i.e. compensating voltage, when a switching cycle is complete, for example, an internal oscillator waveform reaches a maximum peak voltage.  <P>SOLUTION: A circuit for calibrating an oscillating a ramp signal to a variable DC reference signal, comprises a setting circuit for setting a predetermined time period during which can charge a charging capacitor and thus determining a ramp oscillator frequency, a variable current source for providing a charging current to the charging capacitor, a selection circuit for selecting a charging current fed by the variable electric current source to the charging capacitor, and a comparison circuit for comparing an oscillating ramp sinal with a variable DC reference signal and for supplying a signal to a selection circuit for controlling the amount of the current supplied to the charging capacitor, and thus determining the charging voltage across the capacitor at the end of the predetermined time period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007057387-A (JP)
Title: Semiconductor device and test method
Inventor: NISHIZAWA MINORU
IPC: G06F12/16
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase of test cost of a high-speed serial transfer test.  <P>SOLUTION: This device is equipped in each channel with a serial-parallel conversion circuit, a frame synchronization circuit, a skew correction circuit, a parallel-serial conversion circuit, a selector and an output buffer. The device is also equipped commonly in a plurality of channels with a synchronization pattern generator for generating parallel data including a frame for synchronization adjustment, a start delimiter, a frame for synchronization confirmation and an end delimiter; an interruption pattern generator for generating an interruption enable signal and an interruption frame; a pattern monitor for outputting a detection flag to the interruption pattern generator when detecting the start delimiter from the parallel data subjected to frame synchronization; and a pattern monitor for comparing a pattern wherein through data and interruption data are merged with an expected value pattern. A test is performed by arranging two chips A, B oppositely.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059722-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MIYATA RIE
IPC: H01L29/78
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To make a source region low in ON-state resistance restraining impurities from diffusing out on its surface in a semiconductor device having a trench MIS gate structure.  <P>SOLUTION: A p-type substrate region 3 and a high-concentration n-type source region 8 are successively formed on n-type drain regions 1 and 2 in a semiconductor substrate S. Trenches T are formed so as to reach the low-concentration n-type drain region 2 through the high-concentration n-type source region 8 and the p-type substrate region 3. N-type gate electrodes 5 are embedded in the trenches T respectively through the intermediary of gate insulating films 4. The distribution of concentration of first conductivity-type impurities in the depth direction contained in the high-concentration n-type source region 8 located by the side of the trench T is that a first peak concentration point is located by the surface of a substrate, and a second peak concentration point higher in concentration than the first concentration point is located deeper than the first peak concentration point.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007055864-A (JP)
Title: Piezoelectric ceramic composition
Inventor: KUSUMOTO KEIJI
IPC: H01L41/39
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic lowering its phase transition point from an orthorhombic to a tetragonal system below room temperature, which becomes problematic in commercialization of niobate-based piezoelectric ceramics.  <P>SOLUTION: The piezoelectric ceramic mainly comprises a perovskite compound including Na, K, Li, Ca, Nb and Ti as main components and further, the values of (x) and (y) are 0.40≤x≤0.50 and 0.03≤y≤0.11, respectively when defining its composition formula by molar ratio as [(1-x-y)KNbO<SB>3</SB>+xNaNbO<SB>3</SB>+y(LiNbO<SB>3</SB>+CaTiO<SB>3</SB>)]. Thereby, new niobate-based piezoelectric ceramics, piezoelectric elements and piezoelectric members which are lead-free and low environmental load types can be produced and provided by using the above ceramic.  <P>COPYRIGHT: (C)2007,JPO&INPIT