baber/WOPTO huggingface dataset:
Patent JP-2008034430-A (JP)
Title: Method of manufacturing polyimide wiring board
Inventor: MORITA YOSHIRO
IPC: H05K3/38
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a polyimide wiring board capable of stably manufacturing the polyimide wiring board, where a metal thin film is adhered to polyimide satisfactorily, the reimidation of a reforming layer is achieved sufficiently, and the erosion of a metal thin film is suppressed fully.  <P>SOLUTION: The method of manufacturing a polyimide wiring board in an arbitrary order executes: a reforming process 1 for treating a polyimide substrate with an alkali solution; a metal ion adsorption process 2 for treating the polyimide substrate with a solution containing a metal ion, where metal capable of forming a passive state film is contained in an ion form; a metal ion reduction process 3 for performing reduction treatment to the polyimide substrate to deposit the metal thin film; a heat-treatment process 5 for performing the closed circle treatment of a polyimide reforming layer by heating, after performing an acid solution treatment process 4 for forming the passive state film to the metal thin film by treating the polyimide substrate with an acid solution; and a passive state film removal process 6 for removing the passive state film. By using the method, the polyimide wiring board is obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034468-A (JP)
Title: Solid-state image sensing device and method for sealing the same
Inventor: TAKAGI HIDEYUKI
IPC: H01L23/10
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To acquire sufficient air-tightness and moisture-proof property within a concave part of a package body.  <P>SOLUTION: The solid-state image sensing device 10 is constituted with a CCD image sensor chip 11, a package body 12, and a glass rid 13. On the package body 12, a recess 14 is formed for storing the image sensor chip 11. The glass rid 13 closes the recess 14. Plasma processing is conducted to the joining surface 13a of the glass rid 13. The joining surface 12a of the package body 12 is bonded to a joining surface 13a to which the plasma process has been executed via a bonding agent 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031255-A (JP)
Title: Electroconductive grease composition and rolling device
Inventor: KURACHI TAKAHITO
IPC: C10N40/02
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive grease composition exhibiting excellent electroconductivity and hardly suffering from deterioration in electroconductivity with time, and to provide a rolling device having a small electric resistance and hardly suffering from electrification over long terms.  <P>SOLUTION: The electroconductive grease composition 27 comprising a base oil, a thickening agent and an electroconductivity-imparting additive is sealed in a vacant portion of a deep grove ball bearing 21. The electroconductivity-imparting additive is an electroconductive polymer soluble in the base oil, and the content thereof is preferably at least 0.1 mass% and at most 10 mass% based on the whole electroconductive grease composition 27.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008033018-A (JP)
Title: Display device
Inventor: TOMIZUKA YOSHITERU
IPC: G09F9/46
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional display device with reduced light loss, as a display device having a plurality of display panels stacked and capable of showing an observer a three-dimensional image display.  <P>SOLUTION: The liquid crystal display device includes a first liquid crystal display panel and a second liquid crystal display panel disposed as stacked, wherein an antireflection film is formed on each of the surface of the first liquid crystal display panel opposing to the second liquid crystal panel and the surface of the second liquid crystal display panel opposing to the first liquid crystal display panel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006304369-A (JP)
Title: Efficient multiple-input/multiple-output system for multi-path fading channel
Inventor: ZEIRA ARIELA
IPC: H04J99/00
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MIMO (Multiple-Input Multiple-Output) system which is different from prior systems and equalizes received multi-path components.  <P>SOLUTION: Data is transferred in a wireless communication system, such as a wireless spread spectrum communication system. Data is encoded to produce a plurality of data streams. For each of a plurality of transmitting antennas 34, the data streams are used to produce a vector for transmission. Each transmission vector is transmitted by its transmitting antenna through a wireless air interface experiencing multipath. Multi-path components from each transmitted transmission vector are received by a plurality of receiving antennas 36. The received multi-plath components are equalized to recover the transmission vectors. The data are recovered from the recovered transmission vectors.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008031929-A (JP)
Title: Air fuel ratio control device for internal combustion engine and fuel injection quantity control device for internal combustion engine
Inventor: HAGIMOTO TAIGA
IPC: F02D41/14
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air fuel ratio control device for an internal combustion engine capable of more quickly making actual air fuel ratio consistent with target air fuel ratio.  <P>SOLUTION: This device updates first time integration value SDVoxz1 integrating differential output by time based on present differential output (difference between output value and input value of an air fuel sensor in a downstream of a catalyst) during transition period Tk following fuel increase period, downstream side FR learning correction quantity is updated based on the updated first time integration value, second time integration value SDVoxs2 and downstream side FB learning correction quantity is maintained constant, and fuel injection quantity is determined based on downstream side FB correction quantity and downstream side FB learning correction quantity. After the transition period, the device continues to update the first time integration value and the downstream side FB correction quantity, updates second time integration value based on the present differential output, and updates the downstream side FB learning correction quantity based on the updated second time integration value. Consequently, the downstream side FE correction quantity and the downstream side FB learning quantity can be appropriately calculated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032640-A (JP)
Title: Light-scattering type particle counting apparatus
Inventor: FURUHATA HIROAKI
IPC: G01N15/06
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-scattering type particle counting apparatus for averaging irradiation light intensity distribution, and enhancing the sensitivity for counting particles, using a plurality of laser light sources.  <P>SOLUTION: The counting apparatus for particles light-scattering 1 comprises a measuring vessel 20 having a space for measuring the particles; and a laser-emitting section 10 for irradiating the measuring vessel with a laser light 12. The laser-emitting section 10 includes a plurality of the laser light sources 11; and a condensing lens 15 for guiding the laser lights emitted from the laser light sources 11 to the measurement vessel 20. A plurality of collimator lenses 14 made to correspond to the laser light sources 11 and are disposed on an optical path among a plurality of the laser light sources 11 and the condensing lens 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007043172-A (JP)
Title: Esd protection structure between chips for high speed/high frequency device
Inventor: VOLDMAN STEVEN H
IPC: H01L25/065
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for protecting an integrated circuit chip from other voltage fluctuations which are possible to give a static discharge (ESD) or a damage, and the method of manufacturing the structure.  <P>SOLUTION: The invention relates to a static discharge (ESD) protection structure between chips for a high speed and high frequency device comprising one or more direct transmission paths between chips. The invention specifically relates to the structure comprising (1) a first chip comprising a first circuit, (2) a second chip comprising a second circuit, and (3) an intermediate insulating layer arranged between the first chip and the second chip. The first circuit and the second circuit form a signal transmission path for transmitting a signal via the intermediate insulating layer. A static discharge (ESD) protection path is formed in the structure between the first chip and the second chip via the intermediate insulating layer, and protects the signal transmission path from ESD damage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008042321-A (JP)
Title: Image signal processor and processing method
Inventor: YAMADA TOKUICHIRO
IPC: H04N19/46
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of image signal processing in the inside in an imaging apparatus or the like.  <P>SOLUTION: The image data of a frame unit obtained by imaging are divided into the block data of a prescribed size and a packet storing the block data is formed. Then, the image data are transferred among the signal processing blocks of camera signal processing, resolution conversion and compression encoding, etc., in the inside by the packet unit, and signal processing of the respective signal processing blocks is also performed by the block data unit of the packet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039940-A (JP)
Title: Image forming apparatus
Inventor: TEJIMA TAKASHI
IPC: G03G15/10
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus excellent in developing property and transfer property of a toner image and capable of forming an image with excellent resolution.  <P>SOLUTION: The image forming apparatus includes: a liquid developer reserving section that reserves a liquid developer; a developing section that forms an image by using a liquid developer supplied from the liquid developer reserving section; a transfer section that transfers the image formed in the developing section onto a recording medium to form a transferred image; a recovering section that recovers the liquid developer remaining in the developing section; and a conveying section that conveys the recovered liquid developer to the liquid developer reserving section. The image forming apparatus is characterized in that: the developing section has at least a developing roller forming a layer of a liquid developer on the surface, a compressing means allowing toner particles in the layer to be unevenly present near the surface of the developing roller, and a photoreceptor forming an image from an electrostatic latent image and the liquid developer on the developing roller; the toner particle has an average particle diameter of 0.7 to 3 μm; and the width S in the grain size distribution of toner particles is ≤1.4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037187-A (JP)
Title: Rotary vane type helm machine
Inventor: TOMITA YUKIO
IPC: B63H25/30
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary vane type helm machine capable of rapidly and reliably detecting the breakage of a seal from the outside.  <P>SOLUTION: A directional selector valve 9b for changing a working fluid feed destination to either working fluid chambers 5a, 5c of a first group or working fluid chambers 5b, 5d of a second group, and a control hydraulic pump 9g for feeding control hydraulic pressure for controlling the change of the directional selector valve 9b from a control hydraulic line 9i to the directional selector valve 9b are provided in a hydraulic circuit for feeding working fluids to the working fluid chambers 5a-5d. A pilot oil inlet 13a of an impact-proof valve block 10 having impact-proof valves 8c, 8d is made to communicate with the control hydraulic line 9i. A pressure detection valve 21 is provided in the control hydraulic line 9i. When the hydraulic pressure in the control hydraulic line 9i is dropped below a specified value, the pressure detection valve 21 shuts off a flow passage from the control hydraulic line 9i to the pilot oil inlet 13a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041886-A (JP)
Title: Semiconductor device, and its manufacturing method
Inventor: KUDO CHIAKI
IPC: H01L23/522
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method equipped with a gate electrode which can prevent the variation of gate electrode size due to the corner rounding phenomenon and the deterioration of transistor property.  <P>SOLUTION: The semiconductor device includes an element isolation region 102, an active region 103 surrounded by the element isolation region 102, and a gate electrode 105 formed on the element isolation region 102 and the active region 103. The linewidth LbT of the direction of gate length of the upper surface in the gate electrode 105 on the element isolation region 102 is about equal to the linewidth LaT of the direction of gate length of the upper surface in the gate electrode 105 on the active region 103. The linewidth LbB of the direction of gate length of the lower surface in the gate electrode 105 on the element isolation region 102 is longer than the linewidth LaB of the direction of gate length of the lower surface in the gate electrode 105 on the active region 103.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041902-A (JP)
Title: Ld drive circuit
Inventor: TOGASHI MINORU
IPC: H04B10/40
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the impairment of output waveform from an LD drive circuit.  <P>SOLUTION: The LD drive circuit comprises a differential circuit consisting of transistors Q1 and Q2, a load resistor R1 connected between the collector of the transistor Q1 and a power supply terminal VCC, a load resistor R2 connected between the collector of the transistor Q2 and the power supply terminal VCC, and a power supply transistor Q3 and a current stabilization resistor R3 connected in series between the emitters of the transistors Q1, Q2 and the ground terminal GND. The bases of the transistors Q1 and Q2 are connected with the differential input terminals IN1 and IN2, and the collectors of the transistors Q1 and Q2 are connected with the differential output terminals OUT1 and OUT2. In such an LD drive circuit, a power supply stabilization capacitor C1 having a capacitance of at least 10 pF is connected between the power supply terminal VCC and the ground terminal GND.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042083-A (JP)
Title: Wiring board correction method and wiring substrate correction equipment
Inventor: MIKAMI MASANORI
IPC: H05K3/22
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate clogging due to a dried conductive paste at the tip of a glass pipette in a state waiting for correction by using a simple structure without adding a work process and remove dust near the tip of the glass pipette.  <P>SOLUTION: A wiring board correction method applies a conductive paste 4 to a disconnection part 3b of a wiring pattern 3a formed on a wiring board from the tip of a glass pipette 5 filled with the conductive paste 4 for correction. Even in the state for waiting this correction, this conductive paste 4 is jetted from the tip of this glass pipette 5 to prevent the tip of the glass pipette 5 from clogging due to the dried conductive paste 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040404-A (JP)
Title: Colored composition and red coating film for color filter, and color filter using the colored composition
Inventor: HARAGUCHI KAZUMICHI
IPC: C09D11/02
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter used in a color liquid crystal display, a color pickup tube element or the like and having excellent color reproducibility and a high transmittance, and a colored composition and a red coating film for forming the color filter.  <P>SOLUTION: When a coating film having a thickness of 0.5-1.5 μm is formed using the colored composition for color filters containing a red pigment and a yellow pigment, a spectral transmittance in a wavelength region of 430-560 nm is ≤10%, a wavelength at which a spectral transmittance is 50% is in a wavelength region of 575-590 nm, and a spectral transmittance at a wavelength of 600 nm is ≥75%. The red coating film and the color filter using the colored composition are also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045569-A (JP)
Title: Water service pipe and its manufacturing method
Inventor: OISHI HIDEYUKI
IPC: E03B7/04
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water service pipe having high contamination resistance for distributing fluid such as tap water and improved construction efficiency at a site, and to provide its manufacturing method.  <P>SOLUTION: A reinforcing layer 4 is mounted between an inner face rubber layer 3 and an outer face rubber layer 5 which are coaxially built up, and a nylon resin layer 2 is formed on the innermost peripheral face on which tap water is distributed. A nylon resin forming the nylon resin layer 2 is non-plastically mixed resin, and the content of an oligomer component is 1.0 wt.% or smaller.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046233-A (JP)
Title: Image forming apparatus
Inventor: YAHAGI TAKASHI
IPC: G03G15/08
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in the case where a developer storage part is disposed near a developing unit, developer leaks from a weak seal area such as a joint between conveyance paths or conveyance of the developer is obstructed by pressure.  <P>SOLUTION: In the image forming apparatus, part of the wall face of a second developer storage part is formed of a deformable elastic body. Accordingly, when toner is conveyed from a hopper by a conveying screw, the elastic body is deformed outward and hence variation in atmospheric pressure in the second developer storage is reduced. This prevents toner from permeating or spouting through the joint, and prevents the main body of the apparatus from being soiled with toner that has scattered. Lowering of toner conveyance efficiency due to the variation in the atmospheric pressure can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047380-A (JP)
Title: Single chamber type solid oxide fuel cell
Inventor: YOSHIKATA KUNIAKI
IPC: H01M8/02
Filed: 2006-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single chamber type solid oxide fuel cell having excellent durability.  <P>SOLUTION: The single chamber type solid oxide fuel cell is provided with a base plate 2 and at least one unit cell 3 composed of a fuel electrode 5 formed on an upper surface 21 of the base 2, an electrolyte 6 formed on the fuel electrode 5 and an air electrode 7 formed on the electrolyte 6, and each of the base plate 2 is provided with a penetrating hole 8 which penetrates from a lower surface of the base plate to the fuel electrode 5 of each unit cell 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048518-A (JP)
Title: Electrostatic actuator, droplet discharge head, droplet discharge device, and manufacturing method for electrostatic actuator, droplet discharge head and droplet discharge device
Inventor: MATSUSHITA TOMONORI
IPC: B41J2/055
Filed: 2006-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic actuator capable of attaining joint strength even when high-k material is used as an insulation film for the actuator.  <P>SOLUTION: This electrostatic actuator in which a silicon substrate 2 and a glass substrate 3 are jointed at an interval of a gap G, an oscillation plate 12 is provided on the silicon substrate 2 side positioned facing the gap G, and a facing electrode 17 is provided on the glass substrate 3 side, and which deforms the oscillation plate 12 by an electrostatic force by applying a driving voltage between the oscillation plate 12 and the facing electrode 17. A high dielectric constant film 16a having insulation which has a higher dielectric constant than SiO<SB>2</SB>is formed by film formation on a surface of the oscillation plate 12 positioned facing the gap G, and a thermal oxidation film 16b having insulation and made of SiO<SB>2</SB>is formed at the joint portion on the silicon substrate 2 side in which the silicon substrate 2 and the glass substrate 3 are brought into contact by a predetermined depth from the surface of the silicon substrate 2 by means of thermal oxidation processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046305-A (JP)
Title: Automatic focusing device, microscope, and automatic focusing method
Inventor: TAKAGI KOSUKE
IPC: G02B7/36
Filed: 2006-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic focusing device where, in the acquisition of the image of a cell, a focal position is correctly set to a cell having high activity without adjusting the focus on a dead cell.  <P>SOLUTION: The automatic focusing device 8 used for a microscope 1 where fluorescence emitted from a cell is imaged to acquire a cell image, is provided with: a setting means 5 for setting a luminance range showing the presence region of a living cell on the basis of the luminance distribution of the acquired cell image; and a focusing detection means 5 for detecting the focal position on the basis of luminance of the image of the nuclei of the cell in the luminance range set by the setting means 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043514-A (JP)
Title: Blood pressure measuring apparatus, cuff device and control method of blood pressure measuring apparatus
Inventor: IJIRI TOMOMASA
IPC: A61B5/022
Filed: 2006-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the measurement of blood pressures with higher repetition precision by enabling the apparatus to be applied on or removed from the antilobium when a pulse wave signal is detected from changes in light passing through the antilobium or the light reflected on it.  <P>SOLUTION: The second member 52 making up a holding member 3 adapted to hold an inner cuff 6 to be inserted into an external auditory meatus and an outer cuff 7 positioned outside the antilobium facing each other is provided with a grip part 52a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047486-A (JP)
Title: Method of manufacturing plasma display panel, and plasma display panel obtained by it
Inventor: YOSHINO AKIRA
IPC: H01J11/22
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a plasma display panel capable of making an aging process unnecessary, and to provide the plasma display panel obtained by it.  <P>SOLUTION: In fabrication of a front plate constituting the plasma display panel, after a magnesium-made protection layer is installed, without making the protection layer contact moisture and carbon dioxide, by making fluorine contact the protection layer, magnesium oxide of at least a surface part of the protection layer is changed into magnesium fluoride, and this magnesium fluoride layer is made a second protection layer. Then, in the obtained plasma display panel, the magnesium fluoride layer is formed on a surface of a dielectric layer directly or via a magnesium oxide layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT