baber/WOPTO huggingface dataset:
Patent JP-2007285606-A (JP)
Title: Heat transfer tube for air preheater
Inventor: USAMI AKIRA
IPC: F28F19/06
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer tube for an air preheater having high durability to low temperature corrosion generated on the heat transfer tube of the air preheater by a corrosive gas and moisture, and high economical rationality.  <P>SOLUTION: With respect to the plurality of heat transfer tubes for the air preheater disposed between tube plates of an air preheater main body through which an exhaust gas including the corrosive gas passes, and heating the air while making the air pass therethrough, an area of 2-30% length to the total length from an air inlet side is composed of a corrosion-proof stainless steel tube having a value of corrosion-resisting alloy index GI=-[Cr]+3.6×[Ni]+4.7×[Mo]+11.6×[Cu] of 40 or more, or a Ni-base alloy tube, and an area of the remaining length is composed of a corrosion-proof low alloy steel tube in conformity to ASTM A423 Grade 3 Code Case 2494.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287997-A (JP)
Title: Solar cell module
Inventor: OKADA KENICHI
IPC: H01L31/042
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module that can effectively utilize solar light.  <P>SOLUTION: The solar cell module 20 of this invention is so structured that it has a plurality of solar cell panels 10 having at least a thinned substrate 1, a primary solar cell 6a that is arranged on one principal surface of the substrate, having a first spectral sensitivity, and a secondary solar cell 6b that is arranged on the other principal surface of the substrate, having a second spectral sensitivity, wherein the solar cell panels are respectively arranged at predetermined intervals such that the primary and secondary solar cells face each other and the primary solar cell's surface makes a predetermined angle θ with the solar light's angle of incidence, and light having reflected on the surface or in the inside of the primary solar cell 6a composing the solar cell panel enters into a secondary solar cell 6b of another solar cell panel arranged facing to the first solar cell.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283984-A (JP)
Title: Torsion beam type suspension
Inventor: ITO SATOSHI
IPC: B60G11/16
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily secure strength and precision of a torsion beam type suspension.  <P>SOLUTION: In the torsion beam type suspension 10A, a beam 12A provides torsional reaction to each of wheels provided on the right and the left. Arms 14 are connected to both ends of the beam 12A to extend in the forward-rearward direction of a vehicle. The beam 12A and the arms 14 are integrally molded of resin. Carriers 16 connect the arms 14 to the wheels. The carriers 16 are integrally molded of resin with the beam 12A and the arms 14. Spring support parts 18 support coil springs which connect the torsion beam suspensions 10A to the car body main body. The spring support parts 18 are integrally molded of resin with the beam 12A and the arms 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007289792-A (JP)
Title: Method of treating waste water containing organic matter
Inventor: MIYAGATA TEIJI
IPC: C02F1/74
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treating waste water containing organic matter which is excellent in reducing effect of organic matter and reducing effect of putrefactive smell in the treating method of the organic matter-containing waste water such as sewage drainage, fishery processing plant waste water, livestock processing plant waste water and activated sludge.  <P>SOLUTION: The method of treating the waste water containing organic matter comprises at least a process of reducing the organic matter and the putrefactive smell incorporated in a waste water-treated solution by producing air bubbles or oxygen bubbles in the waste water H containing organic matter by a bubble producer 10 and simultaneously crushing the bubbles by an ultrasonic generator 12 to produce the waste water-treated solution containing ultrafine bubbles. It is preferable that a period of time for crushing the bubbles by ultrasonic waves is 30 minutes or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007294669-A (JP)
Title: Semiconductor device
Inventor: TAKANO YOSHIHIRO
IPC: H01L25/04
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for carrying out shape working by using almost the same metallic mold without deteriorating circuit characteristics, and for carrying out resin sealing by using the same metallic mold for resin sealing.  <P>SOLUTION: This semiconductor device is provided with; a lead frame equipped with a plurality of terminals and a plurality of semiconductor element mounting parts; a plurality of semiconductor elements mounted on the semiconductor element mounting parts; and a package covering the semiconductor element mounting parts and the semiconductor elements. At least two of the plurality of terminals are connected inside the package, and the connection is disconnected on the extended line of a region between the two adjacent terminals of the plurality of terminals inside the package.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006305567-A (JP)
Title: Filtering apparatus and filtering method
Inventor: RUDOLF ERHARD
IPC: B01D33/70
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new and improved filtering apparatus with which separation of residue on a filter medium surface is improved, formation of filter cake can be avoided as far as possible, and formation of the filter cake can be greatly reduced, and a filtering method.  <P>SOLUTION: This filter apparatus 1 is provided with a tank 2, at least one disk-like filter medium 6 arranged in the tank 2, and at least one each suspension feed pipe 3, suspension discharge pipe 4, and filtrate discharge pipe 5 provided to the tank 2, respectively. The filter medium 6 is rotatable, and the suspension present in the tank 2 is rotatable on the filter medium 6 by the rotation of the filter medium 6. In this filter apparatus, the suspension feed pipe 3 additionally feeds suspension into the tank 2 in the direction opposing to the flowing direction of the suspension rotating in the tank 2, to hinder the rotation of the suspension caused by the rotation of the filter medium, and the filtering method is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007291464-A (JP)
Title: High-strength steel material and its production method
Inventor: YAMAMOTO YUICHIRO
IPC: C22C38/06
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel types and its production method where, in a high-strength steel material having a high yield ratio, materials can be produced individually per strength level according to production conditions in an easy way even on the same steel type.  <P>SOLUTION: A steel having a chemical composition comprising, by mass, 0.05 to 0.45% C, ≤1.0% Si, 0.2 to 3.0% Mn, ≤0.1% P, ≤0.02% S, ≤0.2% Al and ≤0.01% N, and the balance Fe with impurities is made into an austenite single phase state, is thereafter cooled to a temperature range below an Ms point at a cooling rate of the upper critical cooling rate or above, and is then subjected to tempering treatment under the conditions where the parameterλ prescribed by the following formula reaches 11,000 to 16,500: λ=TäLog(t)+20}, wherein T is a tempering temperature (K), and (t) is a tempering time (h), and, the tempering treatment is preferably performed under the conditions where λ satisfies the following inequality: (3,700×C-1.1×TS<SP>QT</SP>+1,760)/0.11≤λ≤(3,700×C-0.9×TS<SP>QT</SP>+1,760)/0.11; wherein, C is the C content (mass%) in the steel, and TS<SP>QT</SP>is its tensile strength (MPa).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194062-A (JP)
Title: Waterproof device for detachable shoe
Inventor: NISHIWAKI KATSUMI
IPC: A43B3/16
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof device for an easily detachable shoe.  <P>SOLUTION: The sheet-like waterproof device has flexibility and is cut into a shape to wrap a shoe and the ankle. The waterproof device is provided with a corresponding fixing function between the sheet and the lower parts of a shoe, using projections.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007300396-A (JP)
Title: Video reproducing device
Inventor: KITAGUCHI SATOSHI
IPC: H04N19/577
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video reproducing device, having a frame buffer provided with an area of less than one plane for an inter-frame bidirectional predictively encoded image, the video reproducing device performing real-time reproduction, without causing disorder of video when an image is displayed repeatedly.  <P>SOLUTION: The video reproducing device comprises a decoding control unit 1207, which inputs a reproduction instruction for repeated display of image and controls decoding processing based on header information, a protection processing unit 1210 which calculates the position of an encoded image data stream on a buffer 1202 for encoded image data stream storage, based on position information of the encoded image data stream on a buffer 1204 for decoding processing inputting from the decoding control unit 1207, and performs protection so that other encoded image data streams are not be overwritten, and an encoded image data stream transfer unit 1203 which retransfers the encoded image data stream, based on the position information of the encoded image stream on the buffer 1204, for decoding processing input from the decoding control unit 1207.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006313013-A (JP)
Title: Redundant latch/verifying mechanism for quick disconnect coupling
Inventor: KERIN JIM
IPC: F16L37/12
Filed: 2006-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick disconnect coupling wherein it can be visualized that a tube is not fully inserted.  <P>SOLUTION: A connector body defines a through bore, and a male member extends into the bore. A primary retainer detachably fixes the male member in the connector body. Redundant latch/verifying mechanism are detachably coupled to the connector body and are movable between an unlatched position and a latched position. The redundant latch/verifying mechanism include parted fingers having verifying tabs permitting their movement to the latched position only after full insertion of the male member. The fingers have release tabs to manually spread expansion beams. In another form, the connector body includes a locking pad radially extending inward. The leg parts of the primary retainer is disposed on the inside of the locking pad, and prevents the leg parts from moving to a release position if the male member is pulled in the direction to remove it from the connector body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006312938-A (JP)
Title: Device for scavenging lubricating oil
Inventor: SINGH ANANT P
IPC: F16N31/00
Filed: 2006-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for scavenging lubricating oil from a bearing structure in all operation sates generally regarding a gas turbine engine.  <P>SOLUTION: This device can rotate with a turbine engine rotor 20, and includes an integral slinger/runner reducing leakage of oil from an oil sump 16 of a front part bearing 14 of the gas turbine engine in all operation states and stop non-operation sates from idling to takeoff speed of the gas turbine engine 10. This device includes an axial direction front part section 31 and a truncated conical rear part section 36, and the slinger 32 coaxially and integrally connected to the truncated conical rear part section on the rear part. This device includes a means for avoiding flow of oil flowing toward the axial direction front part section from the truncated conical rear part section.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007300529-A (JP)
Title: Cdma receiving device and its path timing update control method
Inventor: TAKEUCHI MASAJI
IPC: H04B1/7117
Filed: 2006-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the control of parallel de-spreading of a common redundant hard resource by reducing the number (circuit scale) of redundant hard resources which perform de-spreading when updating the path timing, in CDMA receiving device and its path timing update control method.  <P>SOLUTION: A path timing reported by a searcher portion 3-1 is stored in a buffer memory 3-21, and a slot number for which de-spreading is performed by individual resources 3-41 to 3-4M is acquired from a slot counter 3-24, and a slot having a number which is the acquired slot number plus the number of slots L which need processing for preparing path updating is determined as a path update slot. Then, a de-spreading code of the path update slot is created by a slot boundary code initial value generating circuit 3-25. Using an initial value of the de-spreading code, only one slot de-spreading of the path update slot is performed in a new path timing by a redundant resource 3-3, and subsequent de-spreading is continuously performed by the individual resources to restore the redundant resource.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007300572-A (JP)
Title: Sensor network system, and sensor network position specifying program
Inventor: ARITSUKA TOSHIYUKI
IPC: H04W64/00
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor network system and a sensor network position specifying method for estimating terminal positions with high accuracy.  <P>SOLUTION: The sensor network system is configured, which uses locator nodes intercepting communication of sensor nodes and specifies the position of the sensor nodes to execute a service on the basis of the positions of the sensor nodes and ID information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007306130-A (JP)
Title: Observation system, and transmission method of observation video signal
Inventor: SHIODA TAKASHI
IPC: G09G5/36
Filed: 2006-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional observation apparatus that a connector is replaced or the observation apparatus is replaced by interrupting observation or processing because the conventional observation apparatus comprises an imaging section and an image processing section connected by a transmission line of one cable and a video image on a display section is lost when the transmission line is interrupted due to a broken wire or the like.  <P>SOLUTION: The observation system is configured that two video signals in a complementary relationship wherein the two video signals imaged by first and second imaging elements 33, 34 for a three-dimensional vision are alternately mixed in the unit of an odd number or an even number field by distribution of a signal decoding section 51 are transmitted to a signal decoding section 52 through video signal transmission cables 27, 28 of at least two transmission lines, and the video signals decoded by the signal decoding section 52 are displayed on a monitor, and when one of the transmission lines is broken, the video signal transmitted through the other transmission line is used and distributed into two right eye and left eye video signals, which are displayed on the monitor as the three-dimensional vision.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007305749-A (JP)
Title: Semiconductor device, and its manufacturing method
Inventor: MEGURO TOSHITAKA
IPC: H01L21/8247
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with a nonvolatile semiconductor memory including a floating gate electrode and a control gate electrode which enables the field concentration between the floating gate electrode and the control gate electrode, and suppresses the adjacent inter-cell interference.  <P>SOLUTION: The semiconductor device comprises a first memory cell C1 having a first island region 108<SB>1</SB>, and a first conductive spacer 107<SB>1</SB>; and a second memory cell C2 having a second island region 108<SB>2</SB>, and a second conductive spacer 107<SB>2</SB>. The memory cells C1, C2 further have a gate electrode insulation film 111 and a control gate electrode 112, the lower end of the gate electrode insulation film 111 is lower than the undersides of floating gate electrodes 102<SB>1</SB>, 102<SB>2</SB>, and the lower end of the control gate electrode 112 is at the same position or lower than the undersides of the floating gate electrodes 102<SB>1</SB>, 102<SB>2</SB>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006347631-A (JP)
Title: Storing container for compact disk or the like
Inventor: YUASA IWAO
IPC: B65D85/57
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage container for compact disks or the like having an improved performance to solve the problem that storage containers for compact disks having all storing nature, searching nature, setting and operability are not available heretofore.  <P>SOLUTION: Recording mediums such as the compact disk are placed and fixed on a pasteboard with a tab, a plurality of the pasteboards are stacked closely, and the tabs written with a sign peculiar to the pasteboards can be easily turned or shifted to avoid overlapping to see the tabs. The compact disk or the like or a container containing it and the pasteboard are retained with a projection, a magnet, tape and paste or the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007302983-A (JP)
Title: Apparatus for compressing material
Inventor: MOCHIZUKI TOMOTOSHI
IPC: B22F3/18
Filed: 2006-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for compressing a material, which does not need to separately change rotation speeds of powder ejection rollers by changing the rotation speeds of the powder ejection rollers in conjunction with the rotation speeds of the rolls, when changing rotation peripheral velocities of the powder ejection rollers corresponding to change of peripheral volocities of the rolls.  <P>SOLUTION: The apparatus for compressing the material comprises: the powder ejection rollers 2a and 2b for ejecting a powder toward a space between the rolls 1a and 1b which are arranged so as to face each other; and a rotary power transfer system for transferring a rotary power from a motor 6 to each of the rolls 1a and 1b. The above rotary power transfer system is provided with gears 23a and 23b, and a rotary power transfer system which transfers a rotary power for driving the powder ejection rollers 2a and 2b is provided with gears 25a and 25b which are driven by the rotary power transferred from the gears 23a and 23b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308145-A (JP)
Title: Method for filling tablet in capsule body, and device for filling tablet in capsule using the filling method
Inventor: YAGYU MOTOHIRO
IPC: B65B1/06
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To reliably fill a capsule body with a predetermined number of flat tablets in a flat state by effectively preventing the flat tablets from forming in an upright state.  <P>SOLUTION: A plurality of the flat tablets are held in storing holes by holding a peripheral edge of the flat tablet t at the lowest position by a lower end part of the storing hole 211. A plurality of the flat tablets t are dropped in a flat state into the capsule body m arranged therebelow by releasing the holding state of the tablet t at the lowest position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307065-A (JP)
Title: Clasp for personal ornament and personal ornament equipped with the same
Inventor: NINOMIYA TOMOYASU
IPC: A44C1/00
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clasp for a personal ornament, which can be attached to the personal ornament more easily than conventional ones and which is less influenced by the dimension/shape/material of a part to be attached and the personal ornament with the same.  <P>SOLUTION: The clasp for the personal ornament has first and second body portions 1, 2 and a pivotally support portion 4 pivotally supporting the first and second body portions 1, 2 so that they can be opened and closed each other. The first and second body portions 1, 2 has a biasing means 3 for biasing the first and second body portions 1, 2 so as to push holding portions 21, 22 located in one side on the pivotally support portion 4 each other. The clasp 10 for the personal ornament can be attached to the personal ornament 50 by holding a linear portion 55 by the holding portions 21, 22 according to the biasing force by the biasing means 3. The biasing force of the biasing means 3 and the shape of the holding portion 21, 22 are set so as to be able to move the clasp 10 for the personal ornament in a longitudinal direction of the linear portion 55 with the clasp for the personal ornament attached to the personal ornament 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007312514-A (JP)
Title: Steel pipe made of checkered steel plate
Inventor: MAEDA ISAO
IPC: H02G9/06
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe that makes the sliding friction of a cable smaller, when the cable is pulled into a cable conduit, for example.  <P>SOLUTION: This steel pipe made of a checkered steel plate is manufactured, in such a way as to make the projections present on its inside surface by a seam welded pipe manufacturing facility with a material of the checkered steel plate, on which many projections are formed by rolling of passing a steel plate through rolls, on which discontinuous checkered patterns are engraved. This steel pipe is suitable to the cable conduit, for example. When the electric cables are passed through by being made to slide, contact areas of the cables with the pipe inside surface become smaller, because of the presence of many projections on the pipe inside surface of the checkered steel plate, as compared with the case where the pipe inside surface is smooth; the sliding friction of the cable becomes smaller, which facilitates the work of pulling the cable into the pipe.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009216385-A (JP)
Title: Gas analyzer and wavelength sweeping control method of laser in gas analyzer
Inventor: GOTO KATSUTOSHI
IPC: G01N21/3518
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas analyzer capable of controlling a semiconductor laser so as to emit a laser beam of a constantly set definite wavelength from the semiconductor laser even if an atmospheric temperature changes and capable of stably measuring the temperature of an exhaust gas based on an absorption spectrum and the concentration of the gas component contained in the exhaust gas.  <P>SOLUTION: The gas analyzer is equipped with a laser beam emitting part 20 for emitting a laser beam of a wavelength band containing a wavelength absorbed by a measuring target gas component, an irradiation part 15 for irradiating the exhaust gas with the laser beam emitted from the laser beam emitting part 20, a light receiving part 24 for receiving the laser beam transmitted through the exhaust gas to convert it to an electric signal, and an analyzer 19 for analyzing the absorption spectrum absorbed by the exhaust gas on the basis of the electric signal from the light receiving part 24. The laser beam penetrates a reference cell 22, in which the measuring target gas component known in concentration is sealed, to be received by the light receiving part 24. The wavelength sweeping control of the semiconductor laser 10 is performed so that the peak value of the absorption spectrum obtained by the analyzer 19 may become in a predetermined position in a wavelength band.  <P>COPYRIGHT: (C)2009,JPO&INPIT