baber/WOPTO huggingface dataset:
Patent JP-2008198971-A (JP)
Title: Improvement of optical transmission on multiple insulator structure in advanced cmos imaging device
Inventor: WANG WEN-DE
IPC: H01L27/146
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent optical interference caused by a difference in refractive index between silicon nitride and silicon oxide from changing or degrading the performance of an image sensor in a conventional image sensor semiconductor device.  <P>SOLUTION: The present invention relates to an image sensor semiconductor device. The semiconductor device includes a sensor element (120) which is disposed in a semiconductor substrate (110) and a trench (150) which covers and surrounds inter-level insulators (ILD:140) disposed on the semiconductor substrate and the sensor element and is disposed in the ILD filled with a first insulator.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009010815-A (JP)
Title: Catv transmission line monitoring apparatus, method and program
Inventor: NISHIDE MAKOTO
IPC: H04N21/647
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To automatically search for a noise source under switching control of a gate switch without interrupting an uplink signal by detecting reduction of uplink transmission quality caused by upward streamed noise appropriately from the degree of S/N reduction of an uplink port and a continuation situation.  <P>SOLUTION: Gate switches 30-1 to 30-3 are capable of switching attenuation of an uplink signal and installed distributively in subscriber house side distribution lines and trunk line of a CATV transmission line in a tree structure with an optical node 26-1 continued to a head end 20 as an origin. An uplink transmission quality monitoring section 36 monitors an S/N of the uplink signal obtained from an uplink port 24 to which the head end 20 is connected, and detects reduction of uplink transmission quality from the degree of S/N reduction and the continuation situation. A noise source searching section 40 searches for a source of the upward streamed noise by sequentially switching and controlling, from upstream to downstream, the attenuation of the gate switches 30-1 to 30-3 provided in the CATV transmission line when the reduction of uplink transmission quality is detected by the uplink transmission quality monitoring section 36.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007317-A (JP)
Title: Method for producing 6,6'-(ethylenedioxy)bis-2-naphthoic acid
Inventor: CHISOKU MASANORI
IPC: C07C65/24
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing high-purity 6,6'-(ethylenedioxy)bis-2-naphthoic acid having a low alkali metal content.  <P>SOLUTION: The method for producing 6,6'-(ethylenedioxy)bis-2-naphthoic acid includes mixing a 6,6'-(ethylenedioxy)bis-2-naphthoic acid alkali metal salt with 2-50 times as much water as the 6,6'-(ethylenedioxy)bis-2-naphthoic acid alkali metal salt by weight to give a mixed solution and keeping the pH of the mixed solution in 1.5-4.5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012990-A (JP)
Title: Dielectric ceramic, and multilayer ceramic capacitor using the same
Inventor: TERASHI YOSHITAKE
IPC: H01G4/12
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric ceramic having a high dielectric constant even if the average crystal particle size is ≤100 nm, and to provide a multilayer ceramic capacitor provided with the dielectric ceramic as a dielectric layer.  <P>SOLUTION: The dielectric ceramic is composed of crystal particles essentially consisting of barium titanate, the average crystal particle diameter of the crystal particles is 30 to 100 nm, and, in an X-ray diffraction chart using Cukα rays of the dielectric ceramic, by controlling the respective half-value widths of the diffraction peaks in the (200) face and the (002) face of the barium titanate at room temperature to 0.2 to 0.26 deg., a dielectric ceramic having a high dielectric constant can be obtained. Further, in the case the variation coefficient of the particles sizes of the crystal particles is ≤45%, the higher dielectric constant can be obtained. Further, by applying the above dielectric ceramic as a dielectric layer, a multilayer ceramic capacitor with high capacity can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007305297-A (JP)
Title: Information storage medium, reproducing method and device and recording method for information storage medium
Inventor: ANDO HIDEO
IPC: G11B20/10
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage medium in which defect management being suitable for continuous recording is performed.  <P>SOLUTION: The information storage medium (1001) is provided with: first area (1004) in which first information and second information being different from the first information are recorded; second area (3413) in which when the first information is recorded for the first area, first defect management information about defect of area corresponding to recording destination of the first information is recorded; and third area (3414) in which when the second information is recorded for the first area, second defect management information being information about defect of area corresponding to recording destination of the second information and being different from the first defect management information, is recorded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009019073-A (JP)
Title: In-mold coating composition
Inventor: YONEMOCHI KENJI
IPC: B29C33/58
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for easy and practically excellent in-mold coating forming which is usable in a one-part state.  <P>SOLUTION: This in-mold coating composition comprises (A) a modified polyolefin, (B) an oligomer having at least two (meth)acrylate groups, an unsaturated polyester resin or an ethylenically unsaturated monomer, (C) a metal carboxylate, a metal phosphate or a sorbitol derivative, (D) a polymerization initiator and (E) a mold release agent, wherein the expressions: (A)/(B)=70/30 to 6/94 (parts by mass) and (A)/(C)=100/0.01 to 100/5 (parts by mass) are satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018686-A (JP)
Title: Run flat tire assembly
Inventor: ISHIDA TAKAAKI
IPC: B60C17/04
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the rim of a support ring from being deviated without deteriorating work efficiency when assembling the rim.  <P>SOLUTION: This run flat tire assembly 1 is structured of a tire 2, a rim 3, to which the tire is to be assembled, and an annular support ring 4 to be installed in a barrel part 3c of the rim 3. The barrel part 3c has a base part 3c1 extending in the tire axial direction, a recessed part 3c3, and a large-diameter part 3c2 adjacent to the base part 3c1 in the tire axial direction and having outer diameter larger than that of the base part 3c1. The support ring 4 has a base part 6 to be installed in the barrel part 3c. The inner surface is provided with a projection part to be engaged with the recessed part 3c3 so as to prevent being off the position. In the base part 6, a plurality of reinforcing bands 11 extending in the tire circumferential direction and using a reinforcing fiber are arranged in positions except the outside of the projection part in the tire radial direction, spaced apart in the tire axial direction. As the reinforcing band 11, several kinds of reinforcing band 11 different in fastening force are included. The reinforcing band having the largest fastening force is arranged outside of the large-diameter part 3c2 in the tire radial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018274-A (JP)
Title: Heating/cooling apparatus
Inventor: HARA NOBUHIDE
IPC: B01J19/00
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating/cooling apparatus which is capable of reliably keeping sufficient heat exchange quantity per unit time.  <P>SOLUTION: A jacket part 2 and a multi-tubular type heat exchanger 3 are installed in the outer circumference and inside of a reaction pot 1, respectively. A steam supply pipe 15 and a cooling water supply pipe 14 are connected to the jacket part 2 and the multi-tubular type heat exchanger 3. A convex baffle plate 5 with height gradually lowered toward downward is installed in the side end part in the inside of the reaction pot 1. Stirring blades 16 are attached to the center part in the inside of the reaction pot 1. The stirring blades 16 are made to be larger stirring blades 22 as lower and smaller stirring blade 23 as upper. Steam is supplied from the steam supply pipe 15 to the jacket part 2 and the multi-tubular type heat exchanger 3 to heat the reaction pot 1 and on the other hand, cooling water is supplied from the cooling water supply pipe 14 to the jacket part 2 and the multi-tubular type heat exchanger 3 to cool the reaction pot 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000669-A (JP)
Title: Stream mixing processor
Inventor: HATANO HITOSHI
IPC: B01D21/01
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stream mixing processor capable of efficiently processing raw water with a small amount of a flocculant.  <P>SOLUTION: The stream mixing processor comprises: a mixing receiver part; a mixing tank having a water spraying pipe, a slurry liquid supplying pipe, and a flocculant supplying pipe; and a raw water mixing tank provided with a raw water supplying pipe, a stream path, a perforated plate, and a contacting layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023034-A (JP)
Title: Sliding type cutter
Inventor: UTSUNO ATSUSHI
IPC: B27B5/29
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a high cutting capacity for cutting a workpiece with a large height dimension, without using a batten.  <P>SOLUTION: A sliding circular saw 1 is provided with a slide stopper 25 optionally switchable into a slide regulating position where a backward slide of a body 10 is regulated in front of the rearmost position, and into a slide regulation release position where slide regulation is released. The slide stopper 25 is connected to a regulating plate 24 of a lower limit stopper mechanism 19 to interlock with the switching operation of the slide stopper 25 so that the lower limit stopper mechanism 19 is put in a lower limit regulation release mode in the slide regulating position of the slide stopper 25 and put in a lower limit regulating mode in the slide regulation release position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024572-A (JP)
Title: Electric blower and vacuum cleaner equipped with the same
Inventor: NISHIOKA YOSHIYUKI
IPC: F04D29/44
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem such as the deterioration of the performance of an electric blower caused by turbulence at a step since a conventional electric blower has a large difference in an inner diameter between the inner periphery side of a fan casing and the inner periphery side of a front plate of a centrifugal fan, thereby resulting in formation of the step in this part.  <P>SOLUTION: The centrifugal fan comprises the front plate with a suction port, a rear plate with a hole into which a rotary shaft is inserted, and blades disposed between the front plate and the rear plate, wherein a seal member is disposed at the outer periphery of the suction port at the back face of the fan casing, a step is formed on the front plate of the centrifugal fan from the inner periphery toward the outer periphery, and the tip of the front plate extending from the step is slidably brought into contact with the seal member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027595-A (JP)
Title: Electronic apparatus, projector, and electronic apparatus control method
Inventor: KAMATORI HIROKAZU
IPC: G03B21/00
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus that improves sound quality by changing acoustic conditions corresponding to changes in enclosure size in the electronic apparatus mounted with a speaker, and also, to provide a projector and an electronic apparatus control method.  <P>SOLUTION: The electronic apparatus 10 mounted with a speaker 20 is provided with a means for changing the enclosure size 22 of the speaker, a means 30 for detecting the enclosure size of the speaker, and sound-setting changing means 46, 44 for changing the sound setting on the basis of the detection results of the enclosure size.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027606-A (JP)
Title: Projection type display device and control method of projection type display device
Inventor: KUBOTA SHINJI
IPC: G03B21/00
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display device capable of easily adjusting positions between a screen and an input image even if an aspect ratio between a display image and a screen is different from that between the display image and an input image, a program, and a control method of the projection type display device.  <P>SOLUTION: A projection type display device 10 includes a display portion 42 composed so as to display a display image with a predetermined aspect ratio, a display control portion 32 performing display control on an image to be displayed in the display portion based on an input image signal of a plurality of aspect ratios, and a projection portion 40 projecting the image displayed on the display portion on the screen. The display control portion 32 includes an input display range guide image display control portion 34 which displays an input display range guide image for guiding an input image display range in the display image on the display portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025249-A (JP)
Title: Dispensing device and automatic analyzer
Inventor: OGUSU HIROYUKI
IPC: G01N35/10
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To detect a fluid level using a simple constitution.  <P>SOLUTION: The tip of a probe 283 is inserted into a reagent container and is moved to an initial position. Suction operation is performed by the probe 293. Then, air is sucked, when the tip of the probe 293 is not in contact with the fluid level of a reagent or the reagent is sucked, when the tip comes into contact with the fluid level. Subsequently, the tip of the probe 293 is moved in upward by a predetermined length d. Discharge operation is performed by the probe 293. The discharging pressure of the probe at that time is detected, and thereby the discharge condition of the reagent is determined. While the probe 293 is moved stepwisely downward, until the probe 293 discharges the reagent, at every step suction operation and discharge operation are performed by the probe 293. When the discharge operation is performed, if the reagent is discharged by the probe 293, the fluid level of the reagent is determined, based on a lowered amount from the initial position of the probe 293.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032782-A (JP)
Title: Method of manufacturing electronic apparatus
Inventor: TAKAKUWA ATSUSHI
IPC: H01L21/3205
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide the method of manufacturing an electronic apparatus for forming a pattern narrower than the pattern size of a relief plate in a microcontact printing method.  <P>SOLUTION: The method of manufacturing an electronic apparatus comprises the first step of forming the relief plate 20 having a convex 22, the second step of forming a liquid layer on the convex 22, the third step of exposing part of the upper surface of the convex 22 by removing part of the liquid layer, and the fourth step of transferring the liquid layer 30 to a substrate 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027959-A (JP)
Title: Fishing lure
Inventor: HAYAKAWA MASARU
IPC: A01K85/00
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing lure capable of selecting different motions according to the circumstance to lure a fish and a fishing lure effective for preventing the entanglement of a fishing hook and a fishing line.  <P>SOLUTION: The lure has line-attaching parts at the tip end and a side face of a vertically long lure body, and a resisting face for water flow placed between both line-attaching parts. In another embodiment of the invention, the resisting face of the lure is inclined toward the tip side along the longitudinal direction of the lure body and, in the further embodiment, the lure body has a gravitational center behind the line-attaching part formed at one side face.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028854-A (JP)
Title: Workpiece conveyance device
Inventor: USHIO SHOZO
IPC: B23P19/00
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in conventional workpiece conveyance devices in which driving wheels of a travel cart always need to travel in such a state as to abut against a travelling rail at a high ground contact pressure so that the driving wheels are rotationally driven at a high output by a high-torque motor to cause the drive unit for the driving wheels to be upsized and heavily increased in weight.  <P>SOLUTION: This work conveying device 1 includes: a gripping tool 20 for gripping a rear window 5; a supporting arm 10 for movably supporting the gripping tool 20 in three dimensions; the travel cart 40 which can travel along the travelling rail and supports the supporting arm 10; and a control unit 80 for controlling the operation of the supporting arm 10 and the travel cart 40. Further, the workpiece conveying device 1 conveys the rear window 5 gripped by the gripping tool 20 up to a window frame 7a mounted with the rear window 5 by the supporting arm 10 to be mounted on the window frame 7a. Slip resistance against the travelling rail 9 of the travel cart 40 is changeable in the travelling direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032184-A (JP)
Title: Electronic equipment
Inventor: MIURA HIROAKI
IPC: G06F3/048
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment capable of displaying information about an application of a non-effective state, in an electric power saving mode, and capable of switching the electric power saving mode to a usual electric power mode by a push-down operation of a prescribed key.  <P>SOLUTION: When the plurality of applications is started up and is displayed on a multi window a window display area for the application brought into a visible state and the non-effective state is switched to the electric power saving mode 1 (electric power saving screen with characters), and is switched thereafter to the electric power saving mode 2 (complete electric power saving screen).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008070867-A (JP)
Title: Zero-order diffractive filter
Inventor: WALTER HARALD
IPC: G07F7/08
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zero-order diffractive filter with improved properties and/or lower manufacturing costs and a method for manufacturing such a zero-order diffractive filter.  <P>SOLUTION: The zero-order diffractive filter comprises a first layer 1, which has a periodic diffractive microstructure and in which waveguides are formed, and at least one adjacent second layer 2. The first layer has a refractive index that is higher than that of the second layer by at least 0.2. At least one of the second layers is a porous layer comprising nanopores. The period of the diffractive microstructure is between 100 nm and 3,000 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009038462-A (JP)
Title: Broadcast receiver, and broadcast receiving method
Inventor: ARAI KOHEI
IPC: H04N5/44
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiver which has no case in which nothing is displayed on a TV screen even when there is no signal in an external input with the power turned on after turning off the power of a TV at the external input.  <P>SOLUTION: The broadcast receiver 10 is provided with: a channel selecting means 20 for selecting an external input terminal or broadcasting; a first storing means 30 for storing channel data of selected broadcasting just before selecting the external input terminal when the channel selecting means selects the external input terminal; a second storing means 31 for storing selected channel data just before turning off the power; and a detecting means 19 for reading the channel data stored in the second storing means with the power turned on, selecting the read channel data and detecting whether the selected channel has a signal. The selecting means selects a channel on the basis of storage of the first storing means when the detecting means does not detect a signal corresponding to the channel data stored in the second storing means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038525-A (JP)
Title: Image processor, image forming apparatus, image processing method, and program
Inventor: TORII TADASHI
IPC: G03G21/04
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor, an image forming apparatus, an image processing method, and a program for notifying a user of a control method corresponding to a control code embedded in an original.  <P>SOLUTION: In the image processor 100 which detects the control code 42 printed, embedded or stuck to the original, and prevents leakage of image data generated by reading the original according to the control code 42, it is characterized by providing: a control table storage means 43 which associates the control method for preventing the leakage with the control code 42 to store them; and a control method display means 28 for displaying the control method extracted from the control table storage means 43 based on the control code 42 on a display device 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270699-A (JP)
Title: Rare earth magnet and its manufacturing method
Inventor: KOMURO MATAHIRO
IPC: B22F1/02
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and efficient fluorine compound processing method and configuration of a magnet realized by the method.  <P>SOLUTION: The magnet is composed of a magnetic substance containing iron and a rare earth element. A plurality of fluorine compound layers or acid fluorine compound layers are formed in the magnetic substance. The fluorine compound layer or acid fluorine compound layer has a magnet configuration with a long axis larger than the average particle diameter of crystal grains.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040073-A (JP)
Title: Sound absorbing structure
Inventor: MURASAWA EIJI
IPC: B32B7/02
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound absorbing structure capable of securing supporting rigidity of one plate, while securing sound absorbing performance.  <P>SOLUTION: A plurality of projecting parts 8 are projected from the other plate 3 side of a pair of plates 2 and 3 toward the one plate 2 to receive the one plate 2. The one plate 2 is made air-impermeable and the one plate 2 can be finely vibrated by the relation with the projecting parts 8. When sound is inputted into the one plate 2, particle velocity in a flat sound absorbing space 4 is increased by the fine vibration of the one plate 2, and the sound is absorbed by a sound absorbing material 5 in the sound absorbing space 4. By making each of the projecting parts 8 into a porous state, each of the projecting parts 8 is made to exert a sound absorbing function, and each of the projecting parts 8 is effectively utilized a sound absorbing material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040841-A (JP)
Title: Wafer protective film composition
Inventor: UKO KOUJUN
IPC: H01L21/312
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective film composition for a wafer protective film for ensuring a protective film property for protecting a wafer surface, allowing easy cleaning and removing an unnecessary protective film after completion of a protective process, and easily detecting a residual protective film after cleaning and removing.  <P>SOLUTION: This wafer protective film composition contains a protective film forming materials and a fluorescent detection agent. Preferably, the content of the fluorescent detection agent is 0.01-0.5 mass% of the total amount of the wafer protective film composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT