baber/WOPTO huggingface dataset:
Patent JP-2008129207-A (JP)
Title: Image forming apparatus
Inventor: TAKAMATSU SHIGETOSHI
IPC: G03G15/16
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which corrects the attitude of paper whose attitude in a conveying state does not become straight (a flat paper surface), and thereby prevents the image quality deterioration of an image formed on the paper.  <P>SOLUTION: A curved part 60 having a center part 62A formed to be a convex part and having each end part 62B formed to be a concave part is formed on the paper contact surface 58 of a conveyance guide 56, then, when the paper comes into contact with the paper contact surface 58 with a prescribed pressure, the convex center part of the paper in the width direction comes into contact with the convex part of the paper contact surface 58, and each end part of the paper in the width direction comes into contact with the concave part of the paper contact surface 58. In this case, the convex center part of the paper in the width direction is pushed up by the convex part of the paper contact surface 58, then, the center part of the paper in the width direction and each end part of the paper in the width direction are positioned on nearly the same plane, then, the curved paper surface is corrected to be a flat surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129316-A (JP)
Title: Light wavelength conversion device and the light wavelength conversion method
Inventor: OGURI HITOSHI
IPC: G02F1/37
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform light wavelength conversion with satisfactory characteristics without receiving the influence of a photorefractive effect even in the case of the occurrence of such effect.  <P>SOLUTION: The wavelength of the basic light outputted from an LD1 is controlled to a specified wavelength by the temperature control using an ATC4 and the temperature control, and the temperature control for changing the temperature of an SHG element 2 is performed so as to make compensation for the change in the phase matching wavelength based on the refractive index change generated within the SHG element 2 and thereby the phase matching condition is constantly satisfied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131754-A (JP)
Title: Dc-dc converter
Inventor: EI KOSUKE
IPC: H02M3/28
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter which can prevent intermittent operation of a switching element through a simple arrangement while preventing degradation in output power supply efficiency.  <P>SOLUTION: The DC-DC converter 1 comprises a conversion circuit 42, a transformer 43, a rectifier circuit 44, a capacitor 46, a circuit 2 for controlling the operation of the conversion circuit 42 by performing start and drive operation with power obtained from an auxiliary power supply 47, and a diode 3 provided between the capacitor 46 and the control circuit 2 wherein the output from the capacitor 46 is consumed by the control circuit 2 in place of a bleeder resistor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130874-A (JP)
Title: Electrode film/silicon carbide structure, silicon carbide schottky barrier diode, field effect transistor of metal-silicon carbide semiconductor structure, optimum method for forming electrode film, and method for manufacturing electrode film/silicon carbide structure
Inventor: TANIMOTO SATOSHI
IPC: H01L21/28
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode film/silicon carbide structure whose structure is easy and its manufacturing process is simple and short preventing an electrode film from peeling, to provide a silicon carbide schottky barrier diode, to provide a field effect transistor of a metal-silicon carbide semiconductor structure, to provide the optimum method for forming an electrode film, and to provide a method for manufacturing an electrode film/silicon carbide structure.  <P>SOLUTION: The electrode film/silicon carbide structure is constructed in a manner such that an electrode 13, which contacts with a surface of an SiC substrate 10 exposed through a contact window 12 opened to an insulating film 11 formed on the surface of the SiC substrate 10 and is located extending to a surface opposed to the SiC substrate of the insulating film 11, has a fine blocks structure of stacked fine rectangular crystals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127345-A (JP)
Title: Diphosphine core-type amphiphilic dendrimer, its production method, bidentate phosphine ligand and palladium-containing complex compound having coordination structure thereof
Inventor: FUJITA KENICHI
IPC: B01J31/22
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diphosphine core-type amphiphilic dendrimer useful as a new bidentate phosphine ligand.  <P>SOLUTION: The dendrimer is expressed by formula (I) [in the formula, U is a bivalent hydrocarbon group or a 1,1'-ferrocenylene group; and G is a group represented by formula (II) (in the formula, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each a bivalent hydrocarbon group; Y and Z are each a bivalent linking group; X is a hydrogen atom, carboxy group, lithium carboxylate group, sodium carboxylate group or potassium carboxylate group)].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007107099-A (JP)
Title: Cold-rolled sheet steel excellent in workability, its production method and hot-dip galvanized steel sheet obtained using the steel sheet as base material
Inventor: IKEDA CHIKAYUKI
IPC: C22C38/06
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-rolled steel sheet excellent in a balance between strength and ductility, its production method, and a hot-dip galvanized steel sheet obtained using the steel sheet as a base material.  <P>SOLUTION: The cold-rolled steel sheet comprises, by mass, 0.04-0.16% C, ≤0.5% Si, 0.5-1.5% Mn, ≤0.20% P, ≤0.01% S, 0.005-0.10% Al, ≤0.005% N and the balance being Fe and unavoidable impurities and has a structure comprising ferrite and a second phase formed of pearlite and <3% (including 0%) bainite in terms of area ratio, wherein the average particle size of the ferrite is 2-6 μm in terms of circle-equivalent diameter. The cold-rolled steel sheet can be produced by subjecting an unannealed cold-rolled sheet to a recrystallization annealing by heating it to an annealing temperature within a temperature range in which two phases of ferrite and austenite coexist and subsequently cooling the same. The heating is performed at a heating rate of 10°C/sec or more in a temperature range of 500-700°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008052238-A (JP)
Title: Display device arranged with light emitting module
Inventor: TEZUKA KUNIHIKO
IPC: G09F9/33
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a display device with two both sides that is reduced in the weight of the whole device, and facilitates placement and installation of the display device.  <P>SOLUTION: A plurality of light emitting modules 14 each built-in with a light emitting diode 26 and an electric circuit 90 for driving and controlling the light emitting diode 26 with an electrical signal are connected to both sides of one power feeding coated cable 16 for supplying the electrical signal to the electric circuit 90, respectively, thereby forming one light emitting module unit 21. By arranging a plurality of light emitting module units 21, the light emitting modules 14 are arranged in a matrix shape at both sides of front and back sides of the light emitting module units 21, thereby constituting display surfaces at two sides of front and back sides.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007068232-A (JP)
Title: Method of manufacturing surface acoustic wave filter
Inventor: INOSE NAOTO
IPC: H01L41/22
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve withstanding power property by improving thermal resistance of a SAW (Surface Acoustic Wave) filter.  <P>SOLUTION: A first metal film 41 is formed on a substrate 35, thereby forming an SAW resonator, a connection pattern connected to this SAW resonator and a bonding pad connected to this connection pattern. Further, a second metal film 43 is formed on the connection pattern. A process of forming the second metal film 43 has a process of forming a resist pattern 42 for exposing the first metal film 41 positioned on a region inside a connection pattern forming region on the substrate 35 having the first metal film 41 formed thereon, a process of forming the second metal film 43 on the substrate 35 having the resist pattern 42 formed thereon, and a process of removing the resist pattern 42 and the second metal film 43 formed on the resist pattern 42. Heat generated due to the resonation of the SAW resonator is dissipated through the second metal film 43.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008139079-A (JP)
Title: Map display device
Inventor: HIRANO HIDEAKI
IPC: G08G1/0969
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map display device capable of displaying audio information so as not to prevent the display of the display part of a map.  <P>SOLUTION: Sky 31 is displayed in the upper region of the map (30 of landfall map) of bird's-eye view display displayed on a display monitor 16. An advertising balloon 32 is displayed in the display region of the sky 31. The audio information 32a such as music name "Song of OO" of currently performed in a CD player section 19 is displayed on a banner of the advertising balloon 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137428-A (JP)
Title: Rolling bearing device for wheel
Inventor: KAMIKAWA TAKESHI
IPC: B60B3/16
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deformation of a flange portion due to press-in of a hub bolt, in a vehicular rolling bearing.  <P>SOLUTION: In the rolling bearing device for the wheel wherein a plurality of holes 1a for attaching the hub bolts is formed on the flange portion 1F in a circumferential direction, grooves 1d axially penetrating the holes are provided on the inner peripheral surfaces of the holes 1a. The groove 1d absorbs the relief part of material on the inner peripheral surface of the hole 1a when the hub bolt is pressed in, so that even if the hub bolt is pressed in, a bulge or a dent is not generated on an outer peripheral surface of the flange portion 1F. The outer periphery is kept in a circle shape, therefore, and a flange surface on a vehicle outer side is kept to be a plane surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007226770-A (JP)
Title: Profiler business model
Inventor: JAKADAR NICKHIL
IPC: G06F21/12
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new business model which enables transaction of a service provider with a new user in relation to making a library, managing a data, making and sending an invoice to the user.  <P>SOLUTION: A method of performing a quality control program for the user by the service provider for user has a process which sends a product specification to the service provider from the user, and a process which makes a profile of the product based on the specification in order to make the library, The profile is created by a software which uses a spectroscope signal and a coupled wave algorithm. Further, it is the method of comprising a process which compares the library with one or more profiles of the manufactured product in order to check that manufactured product is within the specification.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008140476-A (JP)
Title: Hologram recording medium and hologram recording/reproducing system
Inventor: HANIYU TAKASHI
IPC: G03H1/02
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram recording medium which can be housed in a cartridge, can increase a recording capacity of the hologram recording medium as much as possible, and is suitable for recording and reproducing continuous information.  <P>SOLUTION: The hologram recording medium has a square outline of a medium and information recording area, and a central rotating part. The central rotating part comprises an engaging section for engaging with a spindle installed in the hologram recording/reproducing system, and the medium rotates only when positioning for recording and reproducing, and stands still when recording/reproducing. The hologram recording medium has information for positioning for recording/reproducing on the surface of the medium. This positioning information is arranged in a circumference shape which is concentric with the central rotating part and includes reference position information for indicating the reference position of an angle, and a relative angle for recognizing the angle from the reference position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145620-A (JP)
Title: Learning tool and learning tool set using the same
Inventor: OKOCHI KAZUKI
IPC: B44F1/10
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning tool and a learning tool set using the same excellent in applicability to a training field and the like and high in marketability, and enabling a user to make an image of the correct answer appear in a correct answer display part after thinking of an answer on the basis of the contents of a non-color changing image and writing the answer in an answer entry part by himself/herself and thus surely acquire proficiency in learning.  <P>SOLUTION: A learning tool 1 and a learning tool set composed of the learning tool and a water application tool are provided. The learning tool 1 comprises a support body 2 whereon a problem display part 3, an answer entry part 4, and a correct answer display part 5 are arranged side by side. The answer entry part 4 is made of a porous layer having a low refractive index pigment fixed in a dispersion state in a binder resin and opaque in a non-water absorption state and transparent in a water absorption state. The correct answer display part 5 is provided with a porous layer having a low refractive index pigment fixed in a dispersion state in a binder resin and opaque in a non-water absorption state and transparent in a water absorption state, and is positioned inside a part of the porous layer, and has a water-repellent resin layer arranged in a coexisting state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142628-A (JP)
Title: Vibrating screen
Inventor: INOUE MITSUAKI
IPC: B07B1/46
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrating screen capable of efficiently screening materials and foreign matters without clogging opening parts caused by the materials and the foreign matters even if screening the materials containing the easily adhesive foreign matters such as sewage-like incinerating ash, drastically reducing man powers and hours for maintenance, and maintaining an excellent operating ratio.  <P>SOLUTION: The vibrating screen 10 is provided with a screen surface 12 and a vibration imparting means 18. The screen surface 12 is constituted by lengthwise-lining a plurality of comb-teeth members 30 so formed that protrusion protruding forward and recesses receding backward alternately arranged in line. The comb-teeth members 30 are arranged in stair-shape descending for front ward and so that the protrusions of the comb-teeth members 30 and the back end side parts of other comb-teeth members 30 positioned at the front part of the comb-teeth members 30 are overlapped and so that the upper surfaces of the comb-teeth members 30 are horizontal. The comb-teeth members 30 are provided with shielding plate 34 extending from the lower faces of the protrusions to the upper faces.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143039-A (JP)
Title: Droplet ejection apparatus
Inventor: HORI KENJI
IPC: B41J2/165
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a liquid from remaining in an ejection head while preventing a recording medium and carrier member from being soiled by the falling of liquid.  <P>SOLUTION: Ink sticking to a nozzle face 58N is wiped by the sliding of a wiper blade 74. This wiped ink is absorbed by an ink absorber 96 installed in the side surface along with the longitudinal direction of an inkjet recording head 32. Thereby, since the ink wiped by the wiper blade 74 does not remain sticking to the end (periphery) of the inkjet recording head 32, the ink does not drip on a recording sheet P and a conveyance belt 28. Since the wiper blade 74 is inclined so that the end of the longitudinal direction in the downstream of the wiping direction may be located in the side of the ink absorber 96, the ink on the wiped nozzle face 58N is introduced toward the ink absorber 96 and certainly absorbed into the ink absorber 96.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143093-A (JP)
Title: Ink-jet recording device and ink-jet recording method
Inventor: KOBAYASHI MASAHIRO
IPC: B41J2/01
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording method and an ink-jet device capable of reducing the influence of the self airflow and the influence of flown-in airflow in a similar manner and reducing, as much as possible, misaligned recording position due to irregular airflows.  <P>SOLUTION: Based on information of a plurality of recording conditions including information obtained by analyzing image data, a suitable combination of a scanning speed and a discharge frequency of a record head is set. As a result, the balance of the autogenous airflow and the inflow airflow can be maintained, and a uniform image which is not readily affected by irregular airflows can be recorded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148186-A (JP)
Title: Receiving circuit and electronic device
Inventor: MATSUMOTO KAZUMI
IPC: H04B1/10
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent extreme deterioration in SN ratio caused by cancellation of noise.  <P>SOLUTION: A signal received by antenna and the like is input from an input terminal 2 and the signal, along with thermal noise which was superimposed on the received signal, is amplified by an amplifying section 4. In a summing section 5, the signal amplified by the amplifying section 4 is added with a cancellation signal generated in a cancellation signal generating section 8 so that the noise which was superimposed on the received signal is canceled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153451-A (JP)
Title: Nonvolatile semiconductor memory, and its manufacturing method
Inventor: WATANABE HIROSHI
IPC: H01L21/8247
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory which can suppress variations in characteristics and can reduce an S-factor by using a polysilicon SOI (silicon on insulator).  <P>SOLUTION: The memory comprises: a substrate 1; a first insulating film 3 formed on the substrate 1; semiconductor films 5, 5' made of polysilicon and formed on the insulating film 3; a tunnel film 9 formed on the semiconductor films 5, 5'; floating gate 11 formed on the tunnel film 9; a second insulating film 13 formed on the floating gate 11; a control gate 15 formed on the second insulating film 13; and a conductor region 7 made of metal silicide, passed through the semiconductor films 5, 5' and formed on the first insulating film 3 to be opposed thereto and to sandwich the semiconductor films 5, 5' under the floating gate 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008156872-A (JP)
Title: Roller gate
Inventor: NISHIO TOSHIHIKO
IPC: E02B7/30
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller gate, reducing its weight and cost.  <P>SOLUTION: In this roller gate 1, an end stringer 20 of a gate body 10 is constructed like a box by connecting a first flange 21, a first web 22, a second web 24, and a second flange 23 to each other, a main roller shaft 40 is supported by the first web 22 and the second web 24 of the end stringer 20, and torsional force applied to the support part from the main roller shaft 40 is transmitted to a main girder 12 through the box-shaped end stringer 30, whereby the load applied to the main roller shaft 40 can be smoothly transmitted to the main girder 12, and the opposite space between the first web 22 and the second web 24 of the end stringer 20 supporting the main roller shaft 40 can be reduced. Thus, the total length of the main roller shaft 40 can be reduced, the weight of the whole roller gate 1 can be reduced, and the cost can be lowered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008156264-A (JP)
Title: Hyperglycemia after meal and blood uric acid reducing effect of aspalathus linearis
Inventor: IMAI KIMIE
IPC: A61P19/06
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce hyperglycemia after meal and a blood uric acid and to prevent diabetes and gout.  <P>SOLUTION: The food and beverage for ameliorating hyperglycemia after meal and the food and beverage for reducing a blood uric acid comprise Aspalathus linearis or its extract.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157799-A (JP)
Title: Element analysis method and element analyzer in sample subjected to melting treatment in oxygen atmosphere
Inventor: SAKAKURA SEIJI
IPC: G01N31/00
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element analysis method and an element analyzer having high measurement accuracy, capable of securing reliability to a measured value, concerning element analysis in a sample subjected to melting treatment in an oxygen atmosphere.  <P>SOLUTION: The element analyzer has a melting furnace 1 for installing the sample S inside and performing melting treatment thereof, an oxygen supply path 1a for supplying oxygen into the melting furnace 1, a secondary treatment system 20 for performing secondary treatment of sample gas delivered from the melting furnace 1, and a gas analyzer 2 for measuring a specific component concentration in the sample gas subjected to the secondary treatment. The element analyzer is characterized by having an adsorption treatment part 3 having activated carbon built in the secondary treatment system 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007159151-A (JP)
Title: Information processing apparatus and recording medium
Inventor: EJIMA SATOSHI
IPC: H04N101/00
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve the next information files, based on selected kinds of information included in the information files.  <P>SOLUTION: If an information file having the file number of 1 is selected, the line drawing information and image information included in the information file are reproduced. Next, if a downward-arrow-marked key (scroll key) 7E is depressed, an information file having the file number of 5, which includes line drawing information and image information, is retrieved, and the line drawing information and image information included in the information file are reproduced. Whenever the arrow-marked key 7E is depressed, the line drawing information and image information included in information files, having file numbers of 7 and 10, respectively, are reproduced sequentially.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007177387-A (JP)
Title: Felting needle
Inventor: FALK FRANK
IPC: D04H18/02
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a felting needle capable of producing high efficiency fleece materials and felt materials and therefor decreasing difference of tear resistances in various surface directions.  <P>SOLUTION: The felting needle comprises a working part (12) with two partial sections (15, 16), each of which preferably embodied with straight edges. The two sections are slightly twisted, relative to each other. Each partial section is provided with at least one ring of indentations with the indentations arranged offset to each other in axial direction. As the result, all notches are oriented uniformly in the longitudinal axis (14) direction, despite the slight twisting of the section between the two partial sections (15, 16). The felting needle can thus be used to produce fleece materials and needle-punched felt materials, which have a nearly uniform tearing resistance in longitudinal as well as lateral direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT