baber/WOPTO huggingface dataset:
Patent JP-2007235044-A (JP)
Title: Soldering structure of through hole
Inventor: SUZUKI TAKAHITO
IPC: H05K3/34
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide good soldering property even if a lead terminal is mounted to a through hole of a printed board using a lead-free solder.  <P>SOLUTION: Conductor patterns 13a and 13b are formed on the upper and lower surfaces of a through hole 12 of a printed board 11, and both are electrically connected together by a through hole plating 13c. A lead terminal 14 of an electronic component is inserted in the through hole 12, and is soldered with a lead-free solder 15. Here, the opening area of the through hole 12 is set to be four times or more of the cross section area of the lead terminal 14. So, thermal conductivity is raised when soldering, for good soldering even if the lead-free solder 15 of high melting point is used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231921-A (JP)
Title: Intake port for internal combustion engine
Inventor: ITOU HISANORI
IPC: F02F1/42
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To control swirl, and to secure both of strong swirl and high filling efficiency when required.  <P>SOLUTION: An upper wall face 14 of an intake air inlet passage part 8 of an intake port 4 is constituted of a first upper wall face 14a and a second upper wall face 14b lower than the first upper wall face 14a, and a lower-laminar flow passage X and an upper-laminar flow passage Y are formed so that a height position of the second upper wall face 14b is a border between the passages X, Y. A lower-laminar flow flowing in the lower-laminar flow passage X passes through an intake valve opening part area Z when an intake valve 6 is opened, and flows in a peripheral direction of a combustion chamber 3 to generate the swirl. An upper-laminar flow flowing in the upper-laminar flow passage Y flows into the combustion chamber 3 through a swirl part 7. A flow control valve 20 is disposed in the lower-laminar flow passage X to control the swirl.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237403-A (JP)
Title: Lithographic printing plate and its manufacturing method
Inventor: AOSHIMA KEITARO
IPC: B41M5/50
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithographic printing plate capable of manufacturing the lithographic printing plate with an image excellent in printing plate wear by using an inkjet recording method with a photo-polymerizable ink composition excellent in strength of the image formed by delivering an ink and curing it and adhesiveness with a substrate, and the lithographic printing plate obtained thereby.  <P>SOLUTION: The method for manufacturing the lithographic printing plate is characterized in that after the photo-polymerizable ink composition comprising (a) a polymerization initiator and (b) 30-90 mass% polymerizable compound with at least three functionalities is delivered on a substrate with an ink receiving layer on the substrate with a surface roughness Ra in a range of 0.2-10 μm by an inkjet recording system, the image is formed by polymerizing and curing the delivered ink composition by light exposure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006253685-A (JP)
Title: Split gate nonvolatile memory device and method of forming the same
Inventor: JEON HEE-SEOG
IPC: H01L29/792
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory device having a structure that improves efficiency of programming and erasing and improves performance, and provides an increased floating gate coupling ratio.  <P>SOLUTION: A split gate memory cell structure is provided for a nonvolatile memory. The split gate memory cell includes first and second diffusion regions formed in a semiconductor substrate. A floating gate electrode is formed on a semiconductor substrate between the first and second diffusion regions, and the first side of the floating gate electrode is overlapped with a part of the first diffusion region. A control gate electrode is formed on the semiconductor substrate between the second side of the floating gate electrode and the second diffusion region. A tunnel insulating film is provided between the control gate electrode and the second side of the floating gate electrode. A coupling gate electrode is formed adjacently to the first side of the floating gate electrode on the first diffusion region in the semiconductor substrate. A coupling insulating film is provided between the coupling gate electrode and the first side of the floating gate electrode. Thickness of the coupling insulating film is small compared with the tunnel insulating film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007240875-A (JP)
Title: Zoom lens, camera, and focusing method of the zoom lens
Inventor: SUZUKI GOJI
IPC: G02B15/20
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and lightweight zoom lens excellent in optical performance for a camera, and provide a camera, and a zoom lens focusing method.  <P>SOLUTION: This zoom lens has two or more lens groups and an aperture diaphragm S, and changes the magnification from the wide angle end to the telescopic end, by changing the distances between those lens groups. It has at least a first positive lens group G1, a second negative lens group G2, and a third positive lens group G3, arranged in this order from the object side, and increases the distance between the first lens group G1 and the second lens group G2 and decreases the distance between the second lens group G2 and the third lens group G3, when changing the magnification from the wide angle end to the telescopic end. When the focusing on an object afar to the focusing on a near object is changed, it moves the second lens group G2 and at least one lens group closer to the image side than the second lens group G2. Thus, the second lens group G2 is not moved, when changing the focusing at a wide angle end from an object far off to a close object.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239612-A (JP)
Title: Abnormality diagnostic device
Inventor: YOSHIDA HIDEO
IPC: F02D45/00
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality diagnostic device capable of improving the estimation precision of the temperature of an object to be inspected such as cooling water for cooling an engine and improving the abnormality diagnostic precision of a temperature detection means for detecting the temperature of the object.  <P>SOLUTION: The abnormality diagnostic device for diagnosing abnormality of a water temperature sensor 13 for detecting the temperature of the cooling water is equipped with an abnormality diagnostic means which diagnoses the abnormality of the water temperature sensor 13 based on a temperature change detected by the water temperature sensor 13 under the condition that the temperature of the engine which is a main cause for heating the cooling water decreases.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006248230-A (JP)
Title: Method and plant for continuously manufacturing sheet of foamed material
Inventor: EHBING HUBERT
IPC: B29C39/16
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a sheet of foamed material, which is improved in monitoring and controlling of a continuous foam molding process, and an apparatus used for the manufacturing method.  <P>SOLUTION: The manufacturing method of the sheet of a foamed material includes (a) detecting an actual foaming profile of a given foam generating mixture in the direction parallel to the transfer direction of a conveyer belt, (b) deciding the correction variable of the foam molding process, as the function of differential from the reference foaming profile, of actual foaming profile of the foam generating mixture, and (c) adjusting the foam molding process by changing the correction variable so that the actual foaming profile of foam generating mixture will correspond with the reference foaming profile.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007246312-A (JP)
Title: Tile and its manufacturing method
Inventor: MOTOHIRO MASAKI
IPC: C04B35/18
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tile, wherein the coefficient of thermal expansion at room temperature to 400°C is smaller than that of the conventional tiles, and warpage is not caused in a cooling process in the later period of a firing process and the rate of hydration expansion is small, and to provide its manufacturing method.  <P>SOLUTION: The tile is characterized in that the tile contains 63 to 73 wt.% SiO<SB>2</SB>, 16.3 to 20.3 wt.% Al<SB>2</SB>O<SB>3</SB>, 6.5 to 8.5 wt.% CaO, 2.8 to 4.8 wt.% MgO, ≤1 wt.% Na<SB>2</SB>O+K<SB>2</SB>O, and ≥96 wt.% SiO<SB>2</SB>+Al<SB>2</SB>O<SB>3</SB>+CaO+MgO, and the coefficient of thermal expansion at room temperature to 400°C is 5.8 to 7.0×10<SP>-6</SP>/°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248286-A (JP)
Title: Esophagus squamous epithelium carcinoma marker and method for judging esophagus squamous epithelium carcinoma by using the same
Inventor: MOTOMURA MARI
IPC: G01N33/50
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new esophagus squamous epithelium carcinoma marker and a method for judging an esophagus squamous epithelium carcinoma by using the same.  <P>SOLUTION: A level of transthyretin in a specimen extracted from a patient being suspected of suffering from the esophagus squamous epithelium carcinoma and a patient being in a postoperative status of the esophagus squamous epithelium carcinoma, is measured, thereby diagnosing the potential for developing of the esophagus squamous epithelium carcinoma and thereby carrying out a prognosis.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007258218-A (JP)
Title: Organic transistor, and its manufacturing method
Inventor: NAKAMURA RYUICHI
IPC: H01L21/312
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor which is excellent in interlayer adhesion and free from deterioration in characteristics when and after forming a sealing layer of an organic semiconductor, and to provide its manufacturing method.  <P>SOLUTION: The organic transistor comprises an organic semiconductor provided on an insulation substrate, a first sealing layer provided to cover the organic semiconductor, and a second sealing layer provided to cover the first sealing layer. Average roughness (Ra) on the center line on the surface of the first sealing layer (JIS B 0601) is 2 nm or larger. The first sealing layer made of a fluorine compound with volume resistance of 10<SP>12</SP>Ω cm or larger and not damaging the organic semiconductor in contact with it is formed immediately on the organic semiconductor. In addition, the second sealing layer for keeping oxygen and vapor barrier properties is formed on the first sealing layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257025-A (JP)
Title: Mobile object monitoring device
Inventor: IWANO HIROTAKA
IPC: B60R1/00
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical flow through a processing method appropriate to a feature of the outer surface of a mobile object in a mobile object monitoring device.  <P>SOLUTION: The device comprises a mobile object detection means 10 for detecting a plurality of blocks Bij including an approaching another vehicle 200 on the basis of images P(n), P(n+1) consecutive in time series composing a video photographed by a camera 80; a mobile object feature quantity calculation means 20 for obtaining distribution values of values of pixels composing respective blocks Bij; a correlation method computing means 40 for obtaining an optical flow OF through a correlation method; a gradient method computing means 50 for obtaining the optical flow OF through a gradient method; and a computation switching means 30 for alternatively switching between processing to obtain the optical flow OF by the computing means 40 and processing to obtain the optical flow OF by means of the computing means 50, based on the obtained distribution values.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257868-A (JP)
Title: Negative electrode and battery
Inventor: HIROSE KIICHI
IPC: H01M4/70
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode capable of improving its characteristics by alleviating concentration of stress and a battery using the same.  <P>SOLUTION: The negative electrode active material layer 21B includes Si as a constituent element, and includes metal elements such as Ti, Cr, Fe, Co, Ni, and Zr. The concentration of the metal element changes in the thickness direction of the negative electrode active material layer 21B, and a metal element increase and decrease region in which the concentration of the metal element increases and, then, decreases in thickness direction exists inside the negative electrode active material layer 21B. Thereby, resistance inside the negative electrode active material layer 21B can be made small, and storage of Li inside the layer 21B becomes easy and storage can be carried out uniformly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006191149-A (JP)
Title: Manufacturing method of laminated type piezoelectric element, and the laminated type piezoelectric element
Inventor: SAKAMOTO TAKAMI
IPC: H01L41/22
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a laminated type piezoelectric element superior in durability, having no disconnection of an external electrode and an internal electrode, even when being driven continuously over a long period of time in a high field and under a high pressure.  <P>SOLUTION: The manufacturing method comprises processes of: manufacturing a columnar laminate for which the end parts of the plurality of internal electrodes are exposed alternately on two side faces; applying conductive paste containing 50-95 vol.% of conductive metal powder and 5-50 vol.% of glass powder, to at least a part where the end part of the internal electrode is exposed on the side face of the columnar laminate; and forming the external electrode, by thermally treating the conductive paste in the temperature range of 90-120% of the softening point of glass.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007265116-A (JP)
Title: Storage system, management host, storage access restriction method, access restriction method by management host, and access restriction method program
Inventor: TANAKA TORU
IPC: G06F12/00
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To set a storage area of an external storage device to a state that a host can manage the area, to prevent an access to the storage device from other hosts, and to protect data in response to creation of the storage area of the external storage device by the host.  <P>SOLUTION: A second storage device 600 creates a storage area 630 in the second storage device, an iSNS server 300 registers a lower order DD between a first storage device 500 and the second storage device 600, and the first storage device 500 performs mapping set registration of a name of a use storage area and a name of the external storage device. The iSNS server 300 registers a higher order DD between the host 100 and the first storage device 500, while the host 100 mounts a storage area 530 of the first storage device 500.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266428-A (JP)
Title: Oxide semiconductor element and manufacturing method therefor
Inventor: AYA YOICHIRO
IPC: C30B23/08
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ZnO-based oxide semiconductor element capable of easily forming a proper p-n junction.  <P>SOLUTION: According to the oxide semiconductor element, a p-type polycrystalline thin film 2, made of ZnO, is formed on the upper surface of an n-type single-crystal substrate 1 made of ZnO. Also, an electrode 8 made of Al is formed on the undersurface of the n-type single-crystal substrate 1, and an electrode 9 made of Au is formed on the upper surface of the p-type polycrystalline thin film 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006283760-A (JP)
Title: Rotor for revolving machine, especially for steam turbine
Inventor: REIGL MARTIN
IPC: F01D25/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide rotors (10, 20, 30) for a revolving machine, especially for a steam turbine which can be put under a heavier load regarding a load caused by a centrifugal force and temperature differences through the use of an advantage of a metal structure of reduced densities, for example, a metal foam.  <P>SOLUTION: At least partial areas (16, 23) of the rotors (10, 20, 30) are constituted of the metal structure of reduced densities which has a plurality of finely distributed hollow chambers (31).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007272470-A (JP)
Title: Fingerprint matching apparatus and fingerprint matching method
Inventor: SATO KATSUHIKO
IPC: A61B5/117
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of matching determination by matching feature points and fingerprint ridges to be extracted from a fingerprint image as featured quantities.  <P>SOLUTION: A control part 10 extracts fingerprint ridges and feature points from a fingerprint image, sets a vector going from one feature point to another feature point in a fixed range, and calculates the directions of the fingerprint ridges crossing the vector. The control part 10 compares the featured quantities of the feature points with the directions of the fingerprint ridges respectively calculated from the registered fingerprint image and the matched fingerprint image, and determines the identity of the registered fingerprint image and the matched fingerprint image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272007-A (JP)
Title: Heat exhaust duct
Inventor: OTSUKA HIDEYUKI
IPC: G03B21/16
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a versatile heat exhaust duct which can be used for optional desk equipment which exhausts hot air.  <P>SOLUTION: The heat exhaust duct 1A has an aperture part 2 for introducing the hot air from the desk equipment 20 on its side surface, and an aperture part 3 for exhausting the introduced hot air at its upper part. The heat exhaust duct 1A is self-standing and is installed side by side with the desk equipment 20 having an exhaust port 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272062-A (JP)
Title: Wavelength conversion element and optical module
Inventor: ISHII HIROTATSU
IPC: G02F1/377
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength conversion element provided with a pseudo-phase matching structure for outputting higher light density than the conventional, and to provide an optical module.  <P>SOLUTION: A first region, having a first crystal axis oriented in a first direction to a substrate 30 and a second region, having a second crystal axis orientated in a second direction different from the first direction are formed on a semiconductor core layer 37, alternately repeated cyclically with respect to a light wave guide direction and the substrate 30. The wavelength conversion element has semiconductor clad layers 36, 38 of refractive indexes lower than that of the semiconductor core layer 37 by being formed vertically of the semiconductor core layer 37.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007280461-A (JP)
Title: Reproducing device, user interface control method, and program
Inventor: ITO HIROSHI
IPC: G06F3/0346
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize an acceleration sensor for an operation of a content reproducing device.  <P>SOLUTION: A tilt angle of an axis set to a body of the content reproducing device is detected to allow scroll of an album list for retrieval of content and cursor movement on the content list and scroll according to the detection result. Accordingly, the operation for content retrieval is allowed according to a prescribed tilt posture imparted to the body of the content reproducing device without performing a physical key operation and so forth.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279313-A (JP)
Title: Method for manufacturing optical element, optical element, image display device and head mount display
Inventor: SHIMIZU YOSHIE
IPC: G02B5/32
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily improve positional accuracy of HOE22b with respect to HOE22a fabricated on a light guide member 21.  <P>SOLUTION: A method for manufacturing an optical element includes: irradiating a hologram photosensitive material 22a<SB>1</SB>with light from a light source 31 (first step); guiding the light transmitting the hologram photosensitive material 22a<SB>1</SB>to a wavefront converting optical element 34 to convert the wavefront and to again irradiate the photosensitive material 22a<SB>1</SB>(second step); consecutively guiding the light transmitting the photosensitive material 22a<SB>1</SB>in the second step to irradiate a hologram photosensitive material 22b<SB>1</SB>(third step); and guiding the light transmitting the hologram photosensitive material 22b<SB>1</SB>to a wavefront converting optical element 35 to convert the wavefront to again irradiate the hologram photosensitive material 22b<SB>1</SB>(fourth step). As one beam is made to expose each hologram photosensitive material twice while converting the wavefront, the incident accuracy of the beam to the hologram photosensitive materials 22a<SB>1</SB>, 22b<SB>1</SB>can be controlled by considering only one beam.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007000611-A (JP)
Title: Scissors, cutting tool, sterilizing device and cutting machine provided with them
Inventor: OUCHI HARU
IPC: B26B13/22
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide scissors having a blade which can be easily thermally-sterilized.  <P>SOLUTION: The scissors 1a are provided with a first blade 11 and a second blade 12 and are equipped with a micro heater 17 on one part of the first blade 11. Also a battery 18 for supplying electric power for heating the micro heater 17 is provided inside a first handle 14 that is installed on the first blade 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007280119-A (JP)
Title: Information providing device
Inventor: ISHIWATARI HIDENOBU
IPC: G06Q50/00
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To separately present services for general users and services for specified users by using one and the same code.  <P>SOLUTION: An authentication server 11 discriminates whether a code read by a code reading function of a portable telephone 4 is a code 23a for user authentication or a code 23b for merchandise identification. In the case of the code for user authentication, the authentication server 11 acquires and stores information unique to a portable telephone of the code transmission source. In the case of the code for merchandise identification, the authentication server 11 determines whether information unique to the portable telephone of the code transmission source is held. If the information is held, the authentication server 11 prepares service information for a store of merchandise specified by the code for merchandise identification and transmits the service information to the portable telephone 4. If the information is not held, the authentication server 11 prepares service information for consumers of merchandise specified by the code for merchandise identification and transmits the service information to the portable telephone 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT