baber/WOPTO huggingface dataset:
Patent JP-2008032893-A (JP)
Title: Method of manufacturing prism sheet, prism sheet and optical sheet
Inventor: IWASA TAKEHIKO
IPC: G02B3/08
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a prism sheet to obtain a prism sheet having high luminance and a wide viewing angle characteristic even when integrated on the upper side of a reflective polarizing functional film and improve uniformity of the shapes of the peaks of a plurality of lens units of the prism sheet.  <P>SOLUTION: The method of manufacturing the prism sheet comprises the steps of: preparing a transfer plate 12 on which a plurality of V-shaped grooves 31, 31 each having nearly triangle cross-sections are arranged in a direction orthogonal to the cross-section and the deepest parts 31a, 31a are rounded; and obtaining the prism sheet in which the plurality of lens units each having triangle cross-sections, rounded peaks and ridge lines extended in the direction orthogonal to the cross section are arranged on one surface, by transferring the shape of the v-shaped grooves 31, 31 of the transfer plate 12 on a resin sheet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035597-A (JP)
Title: Drive unit
Inventor: KAWATANI MASANORI
IPC: H02P29/00
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit which enables the analysis of a speed ripple generated in a drive motor without preparing a measuring apparatus separately and enables the simplification of the work of performance adjustment and the improvement of work efficiency.  <P>SOLUTION: This drive unit is equipped with a speed data holding buffer 41 which samples and stores speed data of a motor 2 for a specified time, a speed ripple analyzing processor 51 which computes a speed ripple value based on the difference between the maximum and the minimum of the stored speed data, a data holder 42 which updates and holds the computed present value of the speed ripple and its maximum, a speed ripple present value data display 14 which indicates the present value of the speed ripple in real time, a speed ripple maximum data display 15 which indicates the maximum of the speed ripple value, and a specifying key 71 which clears the maximum of the held speed ripple value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032096-A (JP)
Title: Elongated object support
Inventor: KOMORI DAISUKE
IPC: F16B7/04
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the come-off of a supported object by making an elongated object support portion not to be opened even if the weight of the elongated object to be supported is heavy.  <P>SOLUTION: One face of a base 21 has first to third engagement portions 22, 23 and 30 which are engaged with hanging bolts from zigzag directions at three different positions in its longitudinal direction and locked to the hanging bolts with rotation restricted. An annular elongated object support portion 40 is formed at the opposite surface side of the base 21. A cylindrical lock part 51 is formed on at flexible portion 44 formed at the top end side of the elongated object support portion 40. A lock receptacle 52 of a cylindrical groove shape that receives the lock part 51 from the side is formed on the opposite surface side of the base portion 21. When the weight of the elongated object to be supported is heavy, the lock part 51 is engaged with the lock receptacle 52 to restrict the opening of the elongated object support portion 40 and to prevent the come-off of the elongated object which is supported inside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007063739-A (JP)
Title: Glass fiber-treating agent and glass fiber-treating composition
Inventor: MIZUSAKI TORU
IPC: D06M15/647
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass fiber-treating agent having low dynamic surface tension and static surface tension, having a low contact angle, and therefore capable of giving excellent wetting, permeating, and anti-foaming properties to a base material when the material is coated therewith, and further excellent in coating properties.  <P>SOLUTION: This glass fiber-treating agent contains (A) one kind or two or more kinds selected from an acetylene glycol expressed by general formula (1) (R<SP>1</SP>and R<SP>2</SP>are each a 1-5C alkyl) and an ethylene oxide and/or propylene oxide adduct of the acetylene glycol expressed by general formula (2) (R<SP>3</SP>is a 1-5C alkyl; X and Z are each a positive number of 0.5 to 25, and Y and W are each a positive number of 0 to 25, provided that X+Y+Z+W is 1 to 50) in an amount of 5-95 mass% and (B) a silicone-based surfactant in an amount of 5-95 mass%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007042643-A (JP)
Title: Broadband high-frequency slip-ring system
Inventor: COLEMAN DONNIE S
IPC: H01P1/06
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadband high-frequency slip-ring system capable of coping with a problem of waveform distortion due to reflection although it is easily manufacturable and inexpensive.  <P>SOLUTION: A velocity compensated contacting ring system includes a first dielectric material, a plurality of concentric spaced conductive rings and a first ground plane. The first dielectric material includes a first side and a second side. The plurality of concentric spaced conductive rings are located on the first side of the first dielectric material. The conductive rings include an inner ring and an outer ring. The first ground plane is located on the second side of the first dielectric material. A width of the inner ring is greater than a width of the outer ring and the widths of the inner and outer rings are selected to substantially equalize electrical lengths of the inner and outer rings.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006345558-A (JP)
Title: Key signal generating device and method, picture compositing device, and editing device
Inventor: ANDO TATSUNOBU
IPC: G06T3/00
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high-quality composite picture in simple configuration in compositing a foreground picture and a background picture in accordance with a key signal.  <P>SOLUTION: In compositing a foreground picture and a background picture in accordance with a key signal, for example, by soft chroma key processing, a preview picture 102 as a picture as a result of processing by the key signal and a key parameter setting screen 101 for setting characteristics of the key signal are displayed. Characteristics of the key signal are changed on a three-dimensional space by information obtained through the key parameter setting screen 101, and the picture as a result of processing is changed on the preview screen 101. Thus, even when the range of key signal setting is adjusted on the three-dimensional color space, desired processing may be carried out by simple operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008041300-A (JP)
Title: Display device and its manufacturing method
Inventor: KOBORI ISAMU
IPC: H05B33/12
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that performs high-definition color display while efficiently extracting conversion light also in consideration of self-absorption of the conversion light in a color conversion layer.  <P>SOLUTION: The display device 1 is provided with a light-emitting element 3, and the color conversion layers 5g, 5r that convert luminescent light hb generated by the light-emitting element 3 into the conversion light hg, hr having different wavelengths so as to emit it. The color conversion layers 5g, 5r are composed so that an absorption coefficient of each peak wavelength of the conversion light hg, hr with respect to absorptivity of a peak wavelength of the luminescent light hb is ≤0.1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007049992-A (JP)
Title: Sulfur oxidizing bacterium and its use for bioleaching process of copper sulfide ore
Inventor: OHATA ATSUKO
IPC: C12N1/20
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bioleaching process of copper sulfide ore using a sulfur oxidizing bacterium.  <P>SOLUTION: The isolated chemical synthesis autotrophic bacterium belongs to Acidithiobacillus thioooxidans, is named Licanantay and is deposited as registration number DSM17318. The bacterium or the mixed bacteria containing the bacterium is used for a bioleaching process of an ore and a refined ore composed of a sulfide mineral. Licanantay DSM17318 strain has sulfur oxidizing activity especially against primary copper sulfide ore/secondary copper sulfide ore, especially chalcopyrite, covellite, bornite, chalcocite, enargite and tennantite.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008040740-A (JP)
Title: Client terminal equipment and method for limiting utilization of servers of other companies
Inventor: ONISHI MOTOHIRO
IPC: G06F21/62
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To connect both of the server of a present company and the server of another company and to limit the utilization of the server of another company in constitution without the presence of the server of the present company.  <P>SOLUTION: When a client is to be connected to the server of another company, the presence/absence or number of the servers of the present company on a network are confirmed beforehand. When there is no server of the present company on the network or the number of them is smaller than a required number, connection to the server of another company is stopped, and announcement is displayed or charging is performed. Thus, the client of the present company is prevented from being utilized limitlessly by the server of another company.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041975-A (JP)
Title: Heat radiating wiring board, and manufacturing method thereof
Inventor: TSUJIMOTO ETSUO
IPC: H01L23/12
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiating wiring board which can deal with a high current, improve heat radiating performance and is excellent in productivity and processibality, and to provide a manufacturing method thereof.  <P>SOLUTION: The heat radiating wiring board is formed so that a circuit pattern 100 consisting of a metal wiring board, a heat transmissive resin layer 108 including a filler and having insulating performance and a heat radiating plate 110 made of a metal are stacked and joined, and the circuit pattern 100 is buried in the heat transmissive resin layer 108 so that one surface is exposed on the same plane of the heat transmissive resin layer. The wiring board has a configuration in which a portion between the circuit pattern 100 and the heat radiating plate 110 is press-bonded via an inorganic insulator 120.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043096-A (JP)
Title: Power conversion device
Inventor: ICHIKI SATOSHI
IPC: H02M1/12
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion device that is simple and small in size and makes it possible to reduce common mode noise.  <P>SOLUTION: Capacitors 13, 14 having a capacitance several times the stray capacitance between a load 6 and a ground 9 are respectively connected between the R phase of an alternating-current power supply 1 and the P phase of a single-phase PFC rectifier 4, and between the S phase of the alternating-current power supply 1 and the N phase of the single-phase PFC rectifier 4. A leakage current passed through the stray capacitance due to potential fluctuation that occurs astride switching of the single-phase PFC rectifier 4 is shunted to the alternating-current power supply 1 through the capacitors 13, 14. A common mode noise current is thereby reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035820-A (JP)
Title: Improved promoter assay
Inventor: KATO CHIAKI
IPC: C12N1/19
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and highly accurate assay capable of determining the presence or the amount of a chemical substance even if the specimen is turbid or the number of living organisms is uncertain.  <P>SOLUTION: The assay comprises using a recombinant cell that is simultaneously transduced with a monitoring reporter gene downstream of a promoter gene with its promoter activity variable in response to a chemical substance and a control reporter gene downstream of a second promoter gene expressing a given level of promoter activity even in the absence of the chemical substance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008036577-A (JP)
Title: Garbage crusher
Inventor: KOBAYASHI YOSHIKAZU
IPC: B02C13/04
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage crusher capable of efficiently crushing garbage and preventing liquid from penetrating into its bearings making its maintenance work easier even upon crushing organic waste containing a large amount of liquid such as water and oil.  <P>SOLUTION: The garbage crusher according to the present invention is equipped with a feed port for feeding an object to be crushed disposed on its upper part, a discharge port for discharging the crushed object disposed on its lower part, a tiltingly disposed cylindrical casing, and a rotary crushing part for crushing the object fixed to a rotary shaft along the axial direction of the rotary shaft which is disposed in the cylindrical casing on the axis thereof and held by a pair of bearings.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047360-A (JP)
Title: Hook ceiling adapter and lighting fixture
Inventor: NISHIHAMA NOBUMICHI
IPC: F21V21/02
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a lighting fixture from being used in an imperfect mounting state.  <P>SOLUTION: In a perfect mounting state in which locking members 5, 5 are surely locked to a locked part 213, insertion-coupling parts 74, 74 at a locking position can be insertion-coupled with jetted parts 84, 84 of the plug 8, and so, the plug 8 can be connected with the connector part 4. In an imperfect mounting state (only one of the locking members 5 is locked to the locked part 213 and the other locking member 5 is in a maximum protrusion state without locking to the locked part 213), one of the insertion-coupling parts 74 is not insertion-coupled with the jetted part 84 to inhibit connection of the plug 8 and the connector part 4 since the locking members 5, 5 are at the maximum protrusion position, so that the lighting fixture can surely be prevented from being used in an imperfect mounting state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045503-A (JP)
Title: Control device of internal combustion engine
Inventor: SARLASHKAR JAYANT
IPC: F02D43/00
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of improving accelerability of the engine, by properly performing control in a high load operation state of the engine.  <P>SOLUTION: A cylinder inside oxygen quantity O2 is calculated in response to a suction air quantity and a recirculating exhaust quantity, and a fuel control index (k) is calculated in response to the cylinder inside oxygen quantity O2. A fuel injection parameter Q* is determined in response to the fuel control index (k) and an engine speed NE. The cylinder inside oxygen quantity O2 is increased by increasing supercharging pressure (intake pressure PI) in the high load operation state of largely stepping down an accelerator pedal, and the fuel control index (k) is corrected to a larger value, and a fuel injection quantity is increased by about 10%. The accelerability can be largely improved, while restraining a soot generation quantity, by increasing the fuel injection quantity by about 10%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007027137-A (JP)
Title: Rod light guide, lighting unit and image reader
Inventor: ISHIMARU TSUYOSHI
IPC: H04N1/028
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod light guide having improved uniformity of light intensity in the main scanning direction.  <P>SOLUTION: The rod light guide 20 has an outside face consisting of right and left end faces 21, 22, a side face 23 as an emission plane, a side face 24 opposed to the side face 23 as the emission plane, side faces 25, 26 adjacent to the side face 23 as the emission plane, and chamfered portions 27, 28 formed between the side face 24 and each of the side faces 25, 26. On the side face 24, a main pattern 30 for light scattering is formed with while paint. The main pattern 30 has applied portions 30a and non-applied portions 30b alternately in the longitudinal direction. The width of the applied portion 30a is smaller at the side closer to a light emitting source 11 and gradually greater toward the opposite-side end face. On the side face 25, a sub-pattern 31 for light scattering is formed with while paint.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008047255-A (JP)
Title: Optical disk drawing method and optical disk
Inventor: ITOGA HISANOBU
IPC: G11B7/24094
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform drawing while performing tracking control.  <P>SOLUTION: A pre-pit 24 is formed and arranged in a drawing layer 26 of an optical disk 10. The pre-pit 24 is irradiated with laser light 12 emitted from an optical pickup 42 while the optical disk 10 is rotated and controlled by CAV control to make the laser light 12 follow the arrangement of the pre-pit 24 by tracking control of a phase difference method. In this state, the laser light 12 is modulated by a drawing signal and visible light characteristics of a drawing region are changed at a part out of an edge of the pre-pit 24 to form a visible image according to the drawing signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051912-A (JP)
Title: Liquid crystal display
Inventor: NAKAO MICHIO
IPC: G02F1/1347
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which can display a video without applying γ-correction to a video signal and can suppress blur (tailing or an afterimage) of a moving image as much as possible without utilizing an overdrive process or a pseudo-impulse drive process generally used as a countermeasure against the blur of the moving image.  <P>SOLUTION: In the liquid crystal display 1 provided with a display liquid crystal 21 displaying an image and a backlight 41 irradiating the display liquid crystal 21 with light, a switch liquid crystal 31 for controlling transmission of light emitted from the backlight 41 is disposed between the display liquid crystal 21 and the backlight 41. Pixels 21a of the display liquid crystal and pixels 31a of the switch liquid crystal have one-to-one correspondence to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050462-A (JP)
Title: Fluorescent substance, method for producing the same, and light emitting device using the fluorescent substance
Inventor: MIYAKE YASUYUKI
IPC: C09K11/64
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel fluorescent substance capable of absorbing near ultraviolet light and emitting various colors ranging from blue to green, neutral colors, and the like and to provide a light emitting device by which white light can be obtained with the emission of the fluorescent substance alone through combination of the novel fluorescent substance and a near ultraviolet light source.  <P>SOLUTION: Raw material compounds, MgO, Al<SB>2</SB>O<SB>3</SB>, SiO<SB>2</SB>, Si<SB>3</SB>N<SB>4</SB>, Eu<SB>2</SB>O<SB>3</SB>, and MnO, are mixed so that the mixture ratio (molar ratio), MgO:Al<SB>2</SB>O<SB>3</SB>:SiO<SB>2</SB>:Si<SB>3</SB>N<SB>4</SB>:Eu<SB>2</SB>O<SB>3</SB>:MnO represented by (1-y/2-z):a:b:c:y:z, satisfies 0.04≤y≤0.2, 0≤z≤0.1, 0.5≤a≤1, b=1, and 0.33≤c≤1. The mixture of the raw material compounds was baked in a nitrogen-pressurized atmosphere of 1.0 MPa or less. The material was crushed after baking and then further annealed in a nitrogen atmosphere under normal pressure. Thus a novel fluorescent substance containing MgAl<SB>2</SB>Si<SB>4</SB>O<SB>6</SB>N<SB>4</SB>as the main phase and Eu as an activator (Re) can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041629-A (JP)
Title: Electric product equipped with electric connection component with waterproof property
Inventor: TODA KAZUO
IPC: H01R13/52
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide electric connection components with a waterproof property such that the waterproof property is not broken between a plug capable of being freely connected and disconnected and a jack, and between a pin plug and a pin jack as one of the connection modes.  <P>SOLUTION: A packing is provided between a contact metal fitting and a knob so as to be closely adhered around the jack. A similar structure is provided for connection between the pin plug and the pin jack. Also, a packing can be provided at sides of the jack and the pin jack.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055444-A (JP)
Title: Two-electrode arc welding method
Inventor: SHIOZAKI HIDEO
IPC: B23K9/00
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any defective welding by discriminating abnormal short circuit between welding wires 1a, 1b by spatter in the two-electrode arc welding.  <P>SOLUTION: In a two-electrode arc welding method for feeding a first welding wire 1a and a second welding wire 1b which pass through a nozzle 5 and are insulated from each other to generate two arcs, the inter-electrode short circuit discrimination voltage Vn1 is applied between the first welding wire 1a and a base material 2. When the voltage Vo2 is detected between the second welding wire 1b and the base material 2, it is discriminated that the first welding wire 1a is short-circuited with the second welding wire 1b, and the welding start is inhibited. On the other hand, when the voltage Vo2 is not detected between the second welding wire 1b and the base material 2, it is discriminated that the first welding wire 1a is not short-circuited with the second welding wire 1b, and the welding start is permitted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056963-A (JP)
Title: Method for degassing and sealing vessel for powder pressurized sintering
Inventor: KURATA NAOTO
IPC: B22F3/15
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for degassing and sealing a vessel for powder pressurized sintering with which the sealing having high reliability can be obtained.  <P>SOLUTION: In the method for degassing and sealing the vessel for powder pressurized sintering, arranging a pipe for removing the air; this method is performed as the followings, that is, after removing the air in the vessel for powder pressurized sintering, a flat part is formed by pressing the pipe for removing the air in this diameter direction, at least one position of a welding part crossing the pipe for removing the air, on this flat part, is formed and successively, the above flat part at the reversed side of the above welding part to the vessel for powder pressurized sintering, is melted for cutting off and the sealing treatment is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054968-A (JP)
Title: Piping sewing machine
Inventor: TAKASE HIDENORI
IPC: D05B3/10
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To notice a user easily of the missing of the fixation of a corner knife device.  <P>SOLUTION: This piping sewing machine 1 is equipped with the corner knife device 90, a corner knife moving mechanism 60, a resilient member 120, and a holding mechanism 100. In this case, the corner knife device 90 is arranged under a sewing machine table, and has a corner knife 91 which forms a corner cut on an object to be sewn by rising from an opening section being installed on the sewing machine table. The corner knife moving mechanism 60 moves the corner knife device to an operation position under the sewing machine table where the corner cut can be formed on the object to be sewn by the corner knife, and a maintenance position outside of the end edge on a worker side of the sewing machine table. The resilient member 120 urges the corner knife device from the operation position to the maintenance position. The holding mechanism 100 holds the corner knife device at the operation position by resisting the pressing force of the resilient member.  <P>COPYRIGHT: (C)2008,JPO&INPIT