baber/WOPTO huggingface dataset:
Patent JP-2007322976-A (JP)
Title: Optical switch
Inventor: KATO YOSHICHIKA
IPC: G02B26/08
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To make reduction in a mirror driving stroke possible concerning an optical switch in which an optical path is switched by inserting and extracting a mirror in the optical path.  <P>SOLUTION: The optical switch includes: an input port 11 in which a light beam is input; a mirror 30 which is driven to be inserted/extracted at a prescribed switching position in the optical path of the light beam from the input port; a first output port 21 to which the light beam input from the input port 11 and reflected by the mirror 30 inserted at the switching position is coupled; and a second output port 22 to which the light beam input from the input port 11 and has passed the switching position is coupled. In this optical switch, in a part that becomes the rear end during the extracting of the mirror 30 from the switching position, there is installed a stopper 31 that prevents transmission of the light beam from the input port 11 and that also prevents the light beam from the input port 11 from being coupled to the first output port 21. Compared with the mirror 30 having no stopper 31, a retreat quantity during the extracting of the mirror can be reduced by the portion of the stopper 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326226-A (JP)
Title: Liquid ejection head, its manufacturing method, liquid ejector, and image forming apparatus
Inventor: AZUMI JUNICHI
IPC: B41J2/055
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that cross talk through a partition wall becomes noticeable when an individual passage and a nozzle communication path are formed in a sectionally rectangular shape to attain densification, and that lengthening cannot be met at a low cost if the individual passage etc. are formed with the use of a silicon substrate.  <P>SOLUTION: The liquid ejection head is equipped with a plurality of nozzles 4 which eject liquid droplets of a liquid, a plurality of the individual passages 6 with which the nozzles 4 communicate, the nozzle communication path 5 which makes each individual passage 6 and each nozzle 4 communicate with each other, and a piezoelectric element 12A which generates an energy given to the liquid of the individual passage 6. The individual passages 6 and the nozzle communication path 5 which have wall faces 6a and 5a with a curvature by half etching of one sheet of a metal member are formed in a passage plate 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326885-A (JP)
Title: Tubular molded article and method for producing the same
Inventor: HONMA YOSHIKAZU
IPC: B29C48/90
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a tubular molded article having a good mechanical strength.  <P>SOLUTION: This method for producing the tubular molded article obtained from a resin composition containing a liquid crystalline resin and showing ≤80% molecular degree of orientation in the length direction of the tubular molded article by a crystalline orientation analysis with a wide angle X-ray diffraction of a cut open sample of the tubular molded article is provided by melt-extruding the resin composition containing the liquid crystalline resin from a ring-formed die, extending the tube diameter to 1.3 to 5.0 folds of the die slip diameter before the solidification of the molten resin composition so as to orient the liquid crystalline resin contained in the resin composition in 2 directions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326433-A (JP)
Title: Pneumatic tire
Inventor: SUZUKI TAKAYUKI
IPC: B60C11/12
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve partial wear resistance of a rib and to improve wet performance, in a pneumatic tire sectioning and forming the rib between peripheral direction grooves extending in a tire peripheral direction on a tread face.  <P>SOLUTION: Peripheral direction sipes 4 extending continuously in the tire peripheral direction TC are provided in a central region 33 of the tread face 32 of the rib 31 formed between the peripheral direction grooves 2. Width direction sipes 5 extending in the tire width direction by intersecting the peripheral direction sipes 4 and having both ends opened in a peripheral direction groove 2 are arranged at prescribed intervals in the tire peripheral direction TC. The peripheral direction sipes 4 periodically change so that the depths may be shallow between the width direction sipes 5. The width direction sipes 5 change so that the depths may be deep in the central region 33 and an end part region 34.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329242-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SHIRAISHI AKIHIRO
IPC: H01L21/265
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of semiconductor device for reducing fluctuation in threshold voltage of a transistor.  <P>SOLUTION: A well 10 is formed in an element region by doping impurity ion to a silicon wafer 1 having the surface orientation (100) in the doping depth of 0.5 to 1 μm from the direction inclined by 7° from the vertical axis for the silicon wafer 1, and rotated by 27° from the center of notch or orientation flat when the center of the silicon wafer 1 is set as the rotating axis. Since the ion doping angle is set to the adequate range to form the well 10, fluctuation is controlled in the concentration distribution of the doped impurity. Therefore, concentration distribution of impurity is also suppressed in the well 10 after thermal diffusion, thereby suppressing fluctuation in the threshold voltage of transistor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335083-A (JP)
Title: Electron beam holography observing device
Inventor: KASAI HIROTO
IPC: H01J37/295
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which an electron beam holography observation using a transmission type electron microscope has a complicated condition search of an electron optical system for achieving a required space resolution, and takes a long time for a person who is not familiar with the operation of an electron microscope.  <P>SOLUTION: In addition to a basic electron microscope, this device comprises means for inputting a required space resolution in a holography observation, a calculating device for calculating an electron beam bi-prism and a specimen position for realizing a required space resolution from an input value and a parameter unique to the device, and a mechanism for moving these two positions for realizing the found calculation results.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007336118-A (JP)
Title: Surround producing apparatus
Inventor: TAKASHIMA NORIYUKI
IPC: H04S5/02
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a "surround producing apparatus" which produces a surround signal having a great volume at the time of multichannel reproduction.  <P>SOLUTION: A surround producer 40 for producing a surround signal comprises a decorrelation processor 200 which receives a 2-channel stereo signal L/R as an input, and removes a correlation component of the stereo signal L/R to perform a decorrelation process on the stereo signal; an extractor 210 for extracting signals in a low-frequency band from the stereo signal L/R; and an addition processor 220 which adds the signals in a low-frequency band extracted by the extractor 210 to an output signal SL'/SR' of the decorrelation processor 200, and outputs a surround signal SL/SR.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333542-A (JP)
Title: Probe and probe unit
Inventor: ISHIKAWA SHIGEKI
IPC: G01R1/06
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe capable of easily and smoothly being inserted in and pulled out of a hole having a diameter of same level as a diameter thereof, and a probe unit provided with the probe.  <P>SOLUTION: The probe includes a wire shape body part made of conductive material, and insulation coating made of insulating material and insulating a surface of an area including a center part on a longitudinal direction of the body part but not including both ends of the body part. The end of the insulating coating forms a tapered shape of which diameter gradually gets larger toward the center part in the longitudinal direction of the body part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006352142-A (JP)
Title: Cmos image sensor and method for manufacturing the same
Inventor: HO WON-JOON
IPC: H04N5/374
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMOS image sensor capable of preventing the deterioration in the matching characteristic of a drive transistor due to downsizing and of ensuring the reliability of a first metal contact with the gate of the drive transistor, and a method for manufacturing the same.  <P>SOLUTION: The CMOS image sensor includes a reset transistor, a select transistor, a drive transistor, and a photodiode, a line-shaped active region, a gate electrode of the drive transistor arranged so as to intersect the active region, a shielding film situated between the active region and the gate electrode in a region in which the active region and the gate electrodes intersect each other, and a metal contact prevented from the electric short circuit with the active region of a substrate by the shielding film and electrically connected to the gate electrode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007332329-A (JP)
Title: Surface protection film
Inventor: NISHIMURA YOHEI
IPC: C09J7/02
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protection film which is capable of protecting surely the exterior surface of the lens part of a prism sheet in which a plurality of practically trianglar prisms are fixed on one surface of a sheet, and which hardly causes damage to the lens part even when applied with a load owing to laminating or the like.  <P>SOLUTION: The surface protection film to be stuck on the exterior surface of the undermentioned lens part of the prism sheet which, has a sheet and the plurality of lens parts each of which has a prism form comprising practically a triangle pole, and in which the plurality of lens parts are fixed on the one surface of the sheet at each side surface of the each triangle pole facing each ridge line thereof such that the each ridge line extending to the longitudinal direction of the triangle pole runs approximately parallel with one another, is characterized in that the above film has a polyolefin substrate laminated with a pressure-sensitive adhesive layer comprising a rubber-based resin component as a main component and in that the prism lens shall have a biting depth into the pressure-sensitive adhesive layer of less than 100% of the thickness of the pressure-sensitive adhesive layer in the case when the surface protection film is stuck to the above prism lens and thereafter is pressed for three days with a force of 0.123 N/cm<SP>2</SP>under 60°C atmosphere.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001916-A (JP)
Title: Method for recovering noble metal, and recovered noble metal
Inventor: TANAKA FUMITO
IPC: C22B11/02
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for economically and efficiently recovering noble metals from noble-metal-containing wastes etc.  <P>SOLUTION: The method for recovering noble metals is characterized in that: a tin-containing substance, such as metal tin and tin oxide, is used as a noble metal absorber; a noble-metal-containing substance, such as automobile exhaust gas purification catalyst wastes and electronic equipment material wastes, is heated and melted together with the tin-containing substance, a reducing agent and a flux to form a molten metal-tin layer and at the same time, the noble metal is eluted and absorbed in the molten metal-tin layer; and then a formed oxide layer is separated to recover the metal tin containing the noble metals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007040695-A (JP)
Title: Method of storing heat into heat storage device
Inventor: TAGASHIRA SHIGEYOSHI
IPC: C09K5/08
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of storing heat into a heat storage device capable of furthermore improvement of utilization of waste heat from a waste incineration facility by utilizing effectively high-temperature steam generated from a waste heat boiler or a low-temperature steam whose temperature is lowered, as a heat source for storing heat into the transferable heat storage device having a storage container for storing a heat storage body.  <P>SOLUTION: The method is characterized as follows: heat exchange is performed between steam generated by recovering waste heat from waste combustion exhaust gas by the waste heat boiler 102 in the waste incineration facility 101 and a heat exchanger medium 10 from the storage container in the transferable heat storage device 1 having the storage container for storing the heat storage body, to thereby supply heat to the heat exchanger medium; and heat exchange is performed between the heat exchanger medium to which the heat is supplied in the storage container and the heat storage body, to thereby store the heat in the heat storage body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008001379-A (JP)
Title: Easily unsealable shell pack
Inventor: KOBAYASHI KATSUYA
IPC: B65D75/36
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shell pack which is capable of sufficiently appealing the abundance of commodities to consumers, easily inspecting, capable of suppressing dispersion, and easily unsealable.  <P>SOLUTION: The shell pack comprises a container body 3 having an opening part 30 at its lower end side being open and provided with commodity storing parts 31A and 31B with a plurality of commodities 9, etc. of the same kind being arranged in the transverse direction and stored in an internal space, and a bottom lid 4 for covering the opening part 30 of the container body 3. The commodity storing parts 31A and 31B are provided in two stages in the vertical direction of the container body 3. The commodities 9, etc. stored in the commodity storing part 31A (31B) of each stage are arranged at the position deviated in the transverse direction by a predetermined width w1 less than the storing width for each commodity with respect to the commodities 9 adjacent to each other in the vertical direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002018-A (JP)
Title: Resin composition for paper coating
Inventor: MATSUMOTO KOJI
IPC: D21H19/62
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for paper coating providing a coated paper free from occurrence of formaldehyde and having improved water resistance.  <P>SOLUTION: The resin composition for paper coating is obtained by reacting three or four components selected from: (A) polyamines; (B) (B-1) aliphatic dibasic carboxylic acids and/or (B-2) a reaction product having a free carboxy groups at molecular end and obtained by reacting 1 mol glycols with >1 mol aliphatic dibasic carboxylic acid and (C) ureas. Optionally, the composition is obtained by reacting four or five components of the component (A) the components (B), the component (C) and a crosslinkable compound (D); wherein the amount of the crosslinkable compound (D) is ≥0.001 mol and ≤0.25 mol based on 1 mol polyamines (A).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009154-A (JP)
Title: Liquid crystal display element
Inventor: KOBAYASHI KUNPEI
IPC: G02F1/1343
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent light-dark inversion in a transflective display for displaying an image by controlling liquid crystal molecules in a plane parallel to the surface of a substrate.  <P>SOLUTION: A liquid crystal layer 3 in which liquid crystal molecules 3a are aligned substantially parallel to the surface of the substrate is sealed between a pair of substrates 1, 2. A plurality of signal electrodes 4 and a plurality of common electrodes 5 arranged on the inner surface of one of the substrates to be insulated to each other to control the liquid crystal molecules by forming a lateral electric field are provided. A reflection film 19 for forming a reflection display part 100a and a transmission display part 100b respectively corresponding to a previously fixed area in each pixel 100 is provided on the inner surface of the substrate 2 of the opposed side to the viewing side. A liquid crystal layer thickness adjusting layer 20 for adjusting the liquid crystal layer thickness d<SB>1</SB>of the reflection display part 100a is provided so that Δnd<SB>1</SB>of the reflection display part 100a is smaller by a value equivalent to 1/4 wave length compared to Δnd<SB>2</SB>of the transmission display part 100b corresponding to the reflection display part 100a of the pixel 100 on the inner surface of one of the substrates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007037992-A (JP)
Title: Accessory for street wear
Inventor: OKAZAKI MAI
IPC: A45B11/00
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide accessory for street wear which is an umbrella or a walking stick capable of heat-insulating a hand holding a handgrip.  <P>SOLUTION: In the accessory for street wear which is an umbrella or a walking stick, a heating means is provided in the handgrip formed on the proximal end side of an equipment main body. The heating means is constituted of an electric heater, and the equipment is provided with an internal power source part for supplying power to the electric heater and a power feeding terminal connected to a charging part for charging the internal power source part. By such constitution, since the part of the handgrip of the umbrella or the walking stick can be heated to about 42°C for instance by the electric heater, the hand holding the umbrella or the handgrip is protected from the cold of cold air or the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008013946-A (JP)
Title: Chemical solution dispenser
Inventor: TAKAMINE MITSUO
IPC: E03D9/02
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical solution dispenser which is arranged in a water tank of a flush toilet or the like, for constantly dispensing a chemical solution into the water tank, has a chemical holding section arranged in a closed-end cylindrical dispenser main body opening downward, at a predetermined height from a lower edge of the same, for mounting and holding a chemical, has a pipe-shaped water sucking channel having one end thereof opened to a portion above the chemical holding section and inside the dispenser main body, and a lower end thereof located outside the dispenser main body and above a lower edge of the dispenser main body, has drip ports via which water in the water sucking channel is sucked to an upper surface of the chemical holding section according to lowering of a water level in the dispenser main body, and via which the chemical solution prepared by melting the chemical in the water is dripped under the chemical holding section, and has a check valve means formed on an upper portion of the dispenser main body, for permitting discharge of air inside the dispenser main body in an outward direction, wherein the chemical solution dispenser eliminates a malfunction of the check valve means when splashed with water or the like.  <P>SOLUTION: According to the structure of the chemical solution dispenser which has the check valve means formed therein, for discharging air in the dispenser main body in the outward direction, the check valve means is provided with a cover for avoiding splash of water or the like on the same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003526-A (JP)
Title: Photoresponsive recording material and optical information recording medium using the same
Inventor: FUKUDA TAKASHI
IPC: G03H1/02
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording material with which various characteristics such as photoinduced birefringence, long term preservation stability and repeated durability in holographic optical information recording are improved, and to provide an optical information recording medium using the same.  <P>SOLUTION: The photoresponsive recording material is composed of a copolymer having, at least on either the main chain or the side chain, a structural unit containing an azo moiety and a tolane moiety expressed by formulae (1) and (2) as photoresponsive moieties (wherein, Ar<SP>1</SP>to Ar<SP>5</SP>denote a benzene ring or heteroaromatic ring structure; R<SP>1</SP>to R<SP>5</SP>denote a hydrogen atom or a substitutional group bonded to the above ring structure being same or different, respectively; m, n and s to u denote the number of the bonds thereof; X<SP>1</SP>to X<SP>4</SP>are a terminal group or a linking group, and at least one of the respective formulae is linked to the main chain or the side chain of the copolymer as a linking group; and the terminal group is a hydrogen atom or a substitutional group).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020251-A (JP)
Title: Defect inspection method, defect inspection device and pattern extraction method
Inventor: YAMAGUCHI SHINJI
IPC: G03F1/84
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect inspecting method, a defect inspection device and a pattern extraction method capable of performing the defect inspection without occurrence of inspection error caused by alignment error.  <P>SOLUTION: The defect inspection method being one morphology of this invention is a defect inspection method for performing the defect inspection of the inspection object being patterned. The pattern data of an inspection object (30) or a pattern (50) having a shape capable of alignment from an image are extracted, the alignment of a local region of the inspection object is performed by using the pattern.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007025668-A (JP)
Title: Polarizing film, method of manufacturing the same and liquid crystal display device having the same
Inventor: PARK WON-SANG
IPC: G02F1/13363
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing film which achieves the reduction of thickness and the increase of yield and can solve a problem of the incorporation of foreign matter, to provide a method of manufacturing the polarizing film, and to provide a liquid crystal display device having the polarizing film.  <P>SOLUTION: The polarizing film 10 comprises: a phase difference layer 12 extended in a first direction; a polarizer layer 14 which is extended in a second direction and is formed on the phase difference layer 12 and; and a transparent protection film 15 formed on the polarizer layer 14. The liquid crystal display device comprises: a liquid crystal panel having a liquid crystal layer; a lower optical film laminated assembly disposed under the liquid crystal panel, which includes a first phase difference layer and a first polarization layer extended in different directions from each other; and an upper optical film laminated assembly disposed on the liquid crystal panel, which includes a second phase difference layer and a second polarization layer extended in different directions from each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT