baber/WOPTO huggingface dataset:
Patent JP-2005331215-A (JP)
Title: Metal sintering support body for ceramic capacitor
Inventor: MORI NOBUYUKI
IPC: H01G13/00
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contamination and deformation of a tray, in a coating layer of a container such as the metal sintering tray for a ceramic capacitor.  <P>SOLUTION: A sintering tray base material is formed of alumina, and the base material surface is coated with a metal film of the same quality as a metal of the ceramic capacitor by a coating method performing deposition in a form of a vapor phase or an ion, such as a sputtering method. As the metal, Ta, Nb, Mo or W is used according to the kind of the metal of thee capacitor. Thickness of the coating layer formed by the μm-level deposition in the form of the vapor phase or the ion such as sputter or evaporation is several μm, so that adhesion and denseness shut off impurities floating from the inside of the alumina base material, and the deformation of the alumina container by thermal expansion difference thereof can be avoided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004268597-A (JP)
Title: Portable circular saw
Inventor: ONOSE AKIRA
IPC: B27B9/00
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable circular saw capable of being enhanced in the visibility of the cutting edge of a saw blade, assembling properties and operability.  <P>SOLUTION: In the portable circular saw which has a housing having an electromotor built therein, the saw blade driven by the electromotor and cutting a material to be cut and a protective cover for covering the saw blade, an illumination device for illuminating the cutting edge of the saw blade is provided at a place spaced apart in the direction right-angled to the cutting direction of the saw blade, and a switch for turning the electromotor on/off and an operation part for turning the illumination device on/off are provided to the handle part of the portable circular saw.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005045212-A (JP)
Title: Schottky barrier diode and manufacturing method thereof
Inventor: TANAKA YUJI
IPC: H01L29/872
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce forward direction voltage Vf and electric capacity smaller than conventional ones, while suppressing the reverse direction leakage current of a Schottky barrier diode.  <P>SOLUTION: A buried layer 13b having acceptors with high concentration of a p-type Si is buried into an n-epitaxial layer 11 having donors with low concentration of an n-type Si without contacting an anode electrode 14 to be formed therein. A guard ring layer 12 having the acceptors with high concentration of the p-type Si is contacted to the anode electrode 14, and then is formed in the n-epitaxial layer 11 so as to surround the buried layer 13b without contacting thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005307714-A (JP)
Title: Concrete block for revetment for end section and its installation method
Inventor: KUSATAKE SUGIAKI
IPC: E02B3/14
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete block for revetment for an end section capable of being laid for adjusting the end section of a revetment face, enhancing installation work characteristics without damaging beautiful appearance in treating the end section including an odd part in constructing a revetment face, and covering the whole slope face, and its construction method.  <P>SOLUTION: The block 1 for revetment is laid in the end section of the revetment face formed by arranging square-board-shaped general purpose blocks 20 with a vertical side part 22 and a horizontal side part 23 having a square shape being laid along the slope direction and the extending direction of the slope face, respectively. A block body 2 is provided with a board-like shape capable of being continuously installed at the end of a row of the blocks in the arrangement direction corresponding to the row to extend the revetment face, and is provided with a base side section 3 corresponding at least to the vertical side part 22 and/or the horizontal side part 23 and an inclined side section 4 opposed to the base side section 3, positioned at the end part in the arrangement direction and having a specified inclination angle of α to the arrangement direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005038830-A (JP)
Title: Composition for ferroelectric thin film formation and ferroelectric thin film, as well as manufacturing method of ferroelectric thin film
Inventor: SUMI KOJI
IPC: H01L41/39
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for ferroelectric film formation and a ferroelectric film, as well as its manufacturing method wherein the occurring of a striation is effectively prevented and the selection range for sol compositions can be broadened.  <P>SOLUTION: In the composition for ferroelectric film formation containing a metal compound which is a material to form the ferroelectric thin film, this is provided with a hydrophobic compound which has a reactive group to react with a hydroxyl group, and in which at least the end part side out of the remaining part excluding the reactive group is made to have hydrophobic property. By this, the selections for the sol compositions can be broadened while the occurrence of the striation is effectively suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005337980-A (JP)
Title: Alternating current signal measuring instrument
Inventor: KUBOTA KUNIHISA
IPC: G01R23/20
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To stably generate a sampling clock having a frequency that is an exponential of 2 in a frequency of an alternating current signal, in a short time.  <P>SOLUTION: This alternating current signal measuring instrument is provided with a detection signal generating part 4 for generating a detection signal S3 synchronized with timing when a reference voltage Vr is crossed with the alternating current signal S2, a frequency measuring part 5 for measuring a frequency, for example, in every one period of the alternating current signal, in the period, based on the detection signal S3, and for outputting a frequency data D1 therein, a clock generating part 7 for changing the output frequency of the sampling clock S4 into a frequency provided by multiplying the frequency indicated as the frequency data D1 with the exponential of 2, in prescribed timing after each m of the periods, and an A/D conversion part 8 for sampling the alternating current signal S2, synchronized with the sampling clock S4, and for conducting A/D conversion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005206136-A (JP)
Title: Drive device for vehicle
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device for a vehicle capable of miniaturizing the drive device or improving fuel consumption.  <P>SOLUTION: A switch clutch CO and a switch brake BO as a differential state switching device for selectively switching a power distribution mechanism 16 to the differential state (continuously variable shift state) operable as an electric continuously variable transmission and the constant gear ratio state operable as a transmission having a constant gear ratio are provided. Therefore, in high speed traveling or a high rotation area of an engine 8, the power distribution mechanism 16 is made to the constant shift state, output of the engine 8 is exclusively transmitted to a driving wheel 38 by a mechanical power transmission route, conversion loss between the motive power and electricity is suppressed and fuel consumption is enhanced. Further, in high output area of the engine 8, the power distribution mechanism 16 is made to the constant shift state, electric reaction force to be ensured of a first electric motor M1 can be made smaller and the first electric motor M1 or the drive device 10 of the vehicle including it is further miniaturized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005335927-A (JP)
Title: Ropeless elevator
Inventor: ISHIKAWA JUNICHIRO
IPC: B66B9/02
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ropeless elevator structured so that its car is formed able to be folded up, an evacuation space is secured in a shaft, and at the time of passing by, the foregoing car is folded up and evacuated into the evacuation space, whereby capable of making small the space for evacuation, suppressing enlargement of the shaft area, and shortening the waiting time.  <P>SOLUTION: A car 1 of the ropeless elevator is structured so as to take two forms, a spread car 1a and a folded-up car 1b. The spread car 1a elevates and sinks in the first elevating/sinking position, while the folded-up car 1b elevates and sinks in the second elevating/sinking position in the back of the first elevating/sinking position in the depth direction. The folded-up car 1b can move between the first elevating/sinking position and the second elevating/sinking position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346299-A (JP)
Title: Communication system and communication method utilizing communication network
Inventor: SAITOU MISA
IPC: G06Q50/14
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system by which persons participating the same event such as a trip can communicate with each other by utilizing a communication network such as the Internet.  <P>SOLUTION: When an event participant 90 participating an event opened in real space requires to participate a community of the event, the event participant 90 transmits rights information 11 and position information measured by a position detection means 12 to an event server 20 by using a cellular phone 10. The event server 20 permits the participation of the event participant 90, who is confirmed that authentication of validity of the rights information 11 succeeds and the position information is included in an area shown by event geographic information 21, to a community 21a virtually formed by a community forming means 24. A communication means 26 mediates communication among persons belonging to the community 21a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004361405-A (JP)
Title: Sample holder for laser desorption/ionization mass spectrometry and manufacturing method therefor
Inventor: HEO SOO-BONG
IPC: G01N27/62
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample holder for loading a sample analyzed by laser desorption/ionization mass spectrometry, and to provide a manufacturing method therefor.  <P>SOLUTION: This sample holder 100 has: a metal plate 110; and a thin film 120 formed on a surface of the metal plate 110, loaded with the analyzed sample 130. The thin film 120 comprises a substance containing carbon, i.e., carbon or graphite. The thin film 120 can be deposited on the surface of the metal plate 110 by causing an arc discharge to a carbon rod 170 to perform sputtering, or can be formed by mixing carbon or graphite powder with a volatile solvent into a paste state and applying the paste onto the surface of the metal plate. Thereby, not only a high polymer but also a substance of a low molecular weight ≤500 Da can be easily and accurately analyzed without influence of a matrix or a silicone oil, and mass of a polymer can be measured even without an additional ionization additive such as a salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005342651-A (JP)
Title: Sorting apparatus
Inventor: MISUMI ISAMU
IPC: B03C1/18
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorting apparatus capable of sensing non-magnetic foreign substances such as glass, non-magnetic stones, sludge, PVC resin other than non-magnetic metals, capable of sorting them with good yield without mixing a great deal of good products on a defective product side, and capable of sensing smaller non-magnetic foreign substances.  <P>SOLUTION: The sorting apparatus 1 is equipped with a magnetic sorter 40, a metal detector 50 installed on the downstream of the magnetic sorter 40 and for sensing non-magnetic metals in sorting objects in/to which magnetic substances are mixed and deposited, a non-magnetic metal sorting apparatus 60 for separating sorting objects containing non-magnetic metals from sorting objects not containing non-magnetic metals, and an X-ray sensor 70 installed on the downstream of the non-magnetic metal sorting apparatus 60. The X-ray sensor 70 senses the non-magnetic foreign substances in the sorting objects not containing non-magnetic metals.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343100-A (JP)
Title: Liquid jetting device and controlling method for it
Inventor: HOSONO SATOSHI
IPC: B41J2/01
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To make a dot formation position at moving forward and backward arranged with higher degree of precision according to a prescribed dot-formation spacing.  <P>SOLUTION: A moving-forward delivery spacing td 1 between a delivery timing of a small-dot delivery pulse and the delivery timing of a middle-dot delivery pulse at moving forward and a moving-backward delivery spacing td 2 between the delivery timing of the middle-dot delivery pulse and the delivery timing of the small-dot delivery pulse at moving backward are established so that the difference between a moving-forward formation spacing dd 1 of a small dot S as well as a middle dot M at moving forward and a moving-backward formation spacing dd 2 of the small dot S as well as the middle dot M at moving backward may become less than the prescribed dot-formation spacing at a basic resolution in a recording direction, namely principal scanning direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343411-A (JP)
Title: Method and device for cleaning/exploring water bottom
Inventor: KAITO TAKUSOKU
IPC: B63C11/48
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning/exploring method for securely cleaning/exploring a predetermined water area by a diver and a cleaning/exploring device used for the purpose.  <P>SOLUTION: An anchor member 10 immovably placed on a water bottom B and a buoy member 20 floating on a water surface right above the anchor member are connected by a rope 30 with its length adjustable according to the water depth. One end of a freely extensible lead scale 50 is connected to the anchor member 10 to be able to freely rotate in the horizontal direction while the other end part is connected to the diver D. While periodically extending or shortening the lead scale 50, the diver goes around the anchor member 10 and collects garbages or searches for fallen objects on the water bottom B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005349705-A (JP)
Title: Image processing system
Inventor: YAMANAKA TOSHIHIRO
IPC: G06F21/14
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system which is a system wherein various functions including a data protecting function are added by connecting a data processing apparatus to the image processing apparatus, and is capable of early detecting that the connected data processing apparatus and the image processing apparatus are removed, and informing it to a user.  <P>SOLUTION: A controlling part 10 of a combination machine 1 asks to transmit an identification number to a security box 2, and a controlling part 20 of the security box 2 transmits the identification number of the security box 2 itself stored in a managing part 24 to the combination machine 1. When no response is obtained within a specified time since asking to transmit the identification number, or when the identification number transmitted from the security box 2 is different from the identification number of the security box 2 stored in advance in the managing part 18, the controlling part 10 of the combination machine 1 displays an alarm screen indicating that an appropriate security box 2 is removed on a displaying part of an operating panel 13 and turns an informing lamp 13a on.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005349755-A (JP)
Title: Color printer
Inventor: KOMADA YASUO
IPC: B41J5/30
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color printer which enables receiving buffer memory of a color printer to effectively function, when data on each recording color component are sent, in a compressed encoded form, to the color printer from an information processor, e.g. a host computer.  <P>SOLUTION: In the color printer, a memory splitting means previously splits a receiving buffer which temporarily stores image data compression-encoded per color component such as cyan, magenta, yellow and black, into a first to a fifth region. and assigns the first, second, third and fourth region to pieces of image data of cyan, magenta and yellow respectively and the fifth region to an optional color after the start of receiving printing data. The received encoded data are decoded to pieces of image data independently per color components such as cyan, magenta, yellow and black.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004348957-A (JP)
Title: Information providing and collecting device and method, information collecting device and method, and information providing device and method
Inventor: SAKO YOICHIRO
IPC: G06F21/10
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the security in transmission of key information from an information providing side to a user side and to surely specify the user.  <P>SOLUTION: An information providing device 200 side distributes an information medium having encrypted information to a user terminal 400 side, the information providing device 200 is connected to the user terminal 400 through a communication network, and the information providing device 200 and the user terminal 400 transmit and receive information through the communication network. The information providing device 200 uses a user ID and a password belonging to the user terminal 400 to encrypt the key information required to decrypt encrypted information of the information medium, and the user terminal 400 uses the user ID, the password and a reader ID to decrypt the encrypted key information transmitted from the information providing device 200. In addition, the user terminal 400 uses the key information to decrypt encrypted information read from the information medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005350425-A (JP)
Title: Skin care preparation for external use bleaching
Inventor: CHIKUNO TAKUO
IPC: A61Q19/00
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care preparation for external use which is prepared by finding a substance having tyrosinase inhibitory activity effective for ameliorating pigmentation/stain/freckle, and the like, from ferulic acid esters having higher stability than that of ferulic acid and comprises the substance as an active ingredient.  <P>SOLUTION: This skin care preparation for external use comprises the ferulic acid ester exhibiting sufficiently bleaching effect on the skin due to having tyrosinase inhibitory activity, being readily handleable, having excellent stability and represented by formula (1) (R is a 1-12C alkyl group or an amino group).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354573-A (JP)
Title: Structure of image forming apparatus
Inventor: HARA AKIRA
IPC: H04N1/00
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of the image forming apparatus of a mechanism which assures flatness of an image reader without adjusting a flat plane of the image reader.  <P>SOLUTION: In the image forming apparatus with the image reader (1), the support of the image reader (1) is composed of two sides (2, 3), one side of the support (2) out of two sides of the supports (2, 3) is fixed, and the other side of the supports (3) opposite thereto is formed as a movable type. The support (3) of the moving type has a support point mechanism in the support (3), uses stiffness of the image reader (1), and carries out a balance operation by the support point mechanism.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000856-A (JP)
Title: Method for manufacturing extremely thick steel plate
Inventor: SUWA MINORU
IPC: B21B1/38
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for making a continuously cast slab and a steel plate which is a continuously cast slab preliminarily rolled into an extremely thick steel plate of ≥ 200 mm thickness having homogeneous internal material at the reduction ratio of < 2.  <P>SOLUTION: In this manufacturing method, a composite slab which is assembled by welding the periphery after a plurality of slabs are superposed after removing the mill scale on surfaces to be superposed and their interfaces are made into the state of vacuum or a composite slab which is assembled by making the interfaces into the state of vacuum after welding the periphery is hot-rolled at the reduction ratio of < 2 after heating it to ≥ 1,100°C before hot rolling and the cooling time t for cooling it, if necessary, by using a slow cooling box or a heat insulating material, satisfies the next formula; t ≥ (Ra)<SP>2</SP>/0.15, where, t is the cooling time (s) to 500°C after finishing the rolling and Ra is the center line average height (μm) of the surface of the slab after the mill scale is removed. In the case the hydrostatic pressure of ≥ 50 MPa is applied after the hot rolling, the cooling time t is taken as t ≥ (Ra)<SP>2</SP>/0.6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006005623-A (JP)
Title: Imaging device
Inventor: INOUE AKIRA
IPC: G03B7/08
Filed: 2004-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device whereby a vehicle safety drive support device or the like can monitor a principal region of an imaging field with optimum image quality.  <P>SOLUTION: A region setting function 31 sets two or more regions including at least the principal region and a non-principal region with respect to the imaging field relating to a video signal produced by imaging elements 1 arranged to generate the video signal corresponding to the imaging field, a luminance range measurement function 32 respectively measures a luminance range of the imaging field by each of the regions, and a dynamic range adjustment function 33 revises a processing form applied to the video signal outputted from the imaging elements 1 on the basis of a result of the measurement to adjust the effective dynamic range of the imaging elements 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006002211-A (JP)
Title: Steel plate with little welding distortion and its production method
Inventor: SHIRAHATA HIROYUKI
IPC: C22C38/12
Filed: 2004-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel plate with little welding distortion having high intermediate temperature strength while maintaining its cold strength to the range to be required, to provide its production method, and to produce a steel plate with little welding distortion even in any plate thickness by clarifying different conditions per plate thickness.  <P>SOLUTION: The steel plate with little welding distortion comprises one or more kinds of metals selected from 0.003 to 0.050% Nb, 0.05 to 0.50% Mo, 0.005 to 0.10% V, 0.05 to 0.50% W and 0.05 to 0.50% Ta, and has a microstructure composed of either or both of bainite and martensite with a mean grain size of ≤20 μm in ≥50% by area%, and either or both of ferrite and pearlitic structure with a mean grain size of ≤20 μm, and in which the solid solution content (mass%) of Nb, Mo, V, W and Ta satisfies the following inequality (1): 14[Nb]+3.4[Mo]+5.6[V]+2.0[W]+3.6[Ta]≥0.25 (1).  <P>COPYRIGHT: (C)2006,JPO&NCIPI