baber/WOPTO huggingface dataset:
Patent JP-2009228614-A (JP)
Title: Two stroke type internal combustion engine
Inventor: SUGIYAMA TAKANOBU
IPC: F02D13/02
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To compatibly materialize reduction of cooling loss under a condition after warming-up and stable combustion under a cold condition in a two stroke type internal combustion engine.  <P>SOLUTION: The two stroke type internal combustion engine, provided with an intake side drive shaft 22 driving an intake valve 10 and an exhaust side drive shaft 62 driving an exhaust valve 11 above a combustion chamber, includes an intake side variable valve train 18 can change close timing of the intake valve 10 and an exhaust side variable valve train 58 can change close timing of the exhaust 11. Both drive shafts 22, 62 are offset from the valve axial lines g, h to a side far from a cylinder axial line c so as to valve included angle formed by the valve axial line g of the intake valve 10 and the valve axial line h of the exhaust valve 11. Under the cold condition, intake valve close timing and exhaust valve close timing are retarded as compared to the condition after warming-up.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226474-A (JP)
Title: Processing apparatus and processing method
Inventor: KITADA RYOJI
IPC: B23K26/38
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve appearance quality of an article after processing when processing a workpiece by irradiating laser beam to the workpiece.  <P>SOLUTION: A resin sealing body 1 is cut by irradiating the resin sealing body 1 with the laser beam 15 generated by a laser beam generating means 8 comprising a fiber laser oscillator. Low temperature gas 28 is supplied as assist gas. The laser beam 15 is irradiated toward a part 21 to be irradiated while jetting the low temperature gas 28 standardized with the assist gas toward the part 21 to be irradiated, so that the effect of cooling the part 21 to be irradiated is increased. Accordingly, the effect of suppressing roughing, burning or the like of a surface to be processed due to heat influence is increased. Moisture condensation preventing gas 30 is supplied to a space 31 arranged closer to the laser beam generating means 8 than a part through which the low temperature gas 28 flows, so that generation of moisture condensation in an optical system 9 is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237608-A (JP)
Title: Flow control device
Inventor: CHOKAI YOHEI
IPC: G01F1/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To control a flow rate accurately without using commercial power supply.  <P>SOLUTION: A turbine 1 as a rotor is located in a pipe supplying a fluid. The turbine 1 completely isolates a high pressure side and a low pressure side of the passage from each other and rotates based on the pressure difference. A generator 2 is powered by the torque of the turbine 1 to generate power, which is rectified by a rectification circuit 3 and stored in a storage element 4. A frequency counter 7 is powered by the storage element 4 to monitor the rotational frequency of the turbine. A control circuit 6 powered by the storage element 4 captures the information from the frequency counter 7 and regulates the current flowing to the storage element such that a target frequency is obtained, to control the flow rate through the passage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008204615-A (JP)
Title: Information recording medium, and reproducing method, reproducing device, recording method, and recording device of information recording medium
Inventor: UEKI YASUHIRO
IPC: G11B7/24085
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium, capable of obtaining satisfactory reproduction information both from a reproduction exclusive pit line and from a recording reproduction guide groove, and also regularly obtaining optimum tracking characteristics both in an unrecorded area and in a recorded area by reproducing an intermediate area including a pit line by a differential push-pull tracking method or a phase difference method.  <P>SOLUTION: The information recording medium in which bottoms of a guide groove and a pit line formed on a disc substrate are allocated on a same flat plane and shaped in flat. Further, in a transition area from a pit line to a guide groove or from a guide groove to a pit line, the information recording medium includes an intermediate area composed of a pit line of which height changes from a height between a bottom and a side of a groove to another height between the bottom and a side of the pit line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009234745-A (JP)
Title: Sheet delivery mechanism and sheet delivery method
Inventor: NAKATSUGAWA YUJI
IPC: B65H5/04
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet delivery mechanism and a sheet delivery method can supply a sheet without deteriorating a quality of a substrate formed on the sheet.  <P>SOLUTION: The mechanism has an upper stage 42 for adsorbing and holding a sheet film S, on which a TFT substrate t is formed, a holding member 83 for adsorbing and holding a peripheral edge Sa of the sheet film S, and a plate-like supporting part 84 for supporting the holding member 83. The holding member 83 is projected compared to the supporting part 84, and the mechanism includes a supply hand 81 for supplying the sheet film S to the upper stage 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232772-A (JP)
Title: Self-propelled pest control machine
Inventor: YANO NORIHIRO
IPC: A01M7/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a chemical tank itself and facilitate an attaching/detaching operation of the chemical tank to a machine body, and to simplify the pipe arrangement of from the chemical tank to a distribution boom, and prevent the pressure drop between a branching manifold and the distribution boom.  <P>SOLUTION: The self-propelled pest control machine is equipped with the distribution boom 9 at the front part of a car body 1 and the chemical tank 5 at the rear part of the car body 1, and can travel by right and left front wheels 3 and 3, and right and left rear wheels 4 and 4. The self-propelled pest control machine is constituted by installing the branching manifold 53 in the vicinity of the rear part of the distributing boom 9 when installing the branching manifold 53 for branching and sending the chemical to the distributing boom 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243951-A (JP)
Title: Lens shape measuring apparatus
Inventor: SUGANO KENICHI
IPC: G01B5/20
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens shape measuring apparatus which enables a worker to watch the position of each hole in a lens directly, on the occasion of fitting the lens into a lend holder, and detect the position of the hole accurately by a hole position measuring apparatus for automatically measuring the position of the hole.  <P>SOLUTION: Lens shape data are acquired by measuring with a measuring feeler the rim shape of the lens T held with the lens holder 100. Moreover, the lens holder 100 has a lens holding device 122 for holding a lens provided with a hole(s) for attaching metal fittings of a rimless frame, or a dummy lens provided with a hole(s), a holder main body 101 opened downwards, a shaft holding cylinder 115d provided in the main body 101 and configured to engage with and hold the mounting shaft portion 123 of the holding device 122, and a clamping member 118 for clamping the holding cylinder 115d to the mounting shaft 123 of the holding device 122. A confirming hole 112 in a predetermined shape is provided in the main body 101, to watch holes h1-h3 in the lens T directly, when the holding cylinder 115d is clamped to the mounting shaft 123 of the holding device 122 by the clamping member 118.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244378-A (JP)
Title: Projection type image display
Inventor: KUBO RYOKO
IPC: H04N5/74
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type image display for keeping favorable arrangement precision of a reflecting mirror provided to shorten a distance between the projection type image display and a projection face, even when projecting an image light on the projection face.  <P>SOLUTION: This projection type image display 100 is provided with a casing 400 for storing an image light generating part 200 and a projection optical system 300. The projection type image display 100 has a protection cover 400a provided with a transmission area 410, and a grip part used for carrying the casing 400. The projection optical system 300 has the reflecting mirror 320. The first attachment part to which one end of the grip part is attached is provided in a side wall 402. The second attachment part to which the other end of the grip part is attached is provided in a side wall 403. An inner face of the side wall 402 faces an opposed face of the side wall 403.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245149-A (JP)
Title: Driving support device and driving support method
Inventor: KATO TATSUYA
IPC: B60R11/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving support device for achieving efficient and accurate driving support by predicting a driving operation.  <P>SOLUTION: This driving support device includes: a driving operation data acquisition means for acquiring data related with a driving operation; a driving circumstance data acquisition means for acquiring data related with driving circumstances; a table updating means for updating a table in which the stochastic decision of a causal relation between the driving circumstance data and the driving operation data is performed; and a driving operation prediction means for predicting a driving operation from the table updated by the table updating means and the current driving circumstance data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244138-A (JP)
Title: Apparatus and method for measuring/separating/analyzing signal
Inventor: MASUGI MASAO
IPC: G01R29/08
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for measuring/separating/analyzing a signal, capable of, efficiently on one system, achieving a measurement of a plurality of mixed signals, a processing for separating an original signal from the plurality of mixed signals, and a processing regarding screen display management based on a similarity between a separation signal (an estimated signal) and the original signal, and thus, capable of achieving high efficiency of operation and cost concerning investigating a cause of electromagnetic interference, a countermeasure for specifying a noise source, or the like.  <P>SOLUTION: The apparatus for measuring the plurality of mixed signals, separating an original signal from the plurality of mixed signals, and executing screen display management based on a similarity between a separation signal (an estimated signal) and the original signal includes: sensors 21 to 2N for detecting electromagnetic wave sources 11 to 1N; a signal measuring/separating/analyzing apparatus 3; a signal measuring part (a signal detecting part) 31; a buffer memory part (a detected signal storage part) 32; a signal separating part 33; a signal analyzing part 34; a signal management displaying part 35; an external trigger signal receiver 36; and an electronic device 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251002-A (JP)
Title: Actuator, image forming apparatus and method of manufacturing actuator
Inventor: MIZOGUCHI YASUSHI
IPC: G02B26/10
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator which is manufactured through a simpler step and a method of manufacturing the actuator.  <P>SOLUTION: The actuator comprises a configuration in which a flat plate-shaped movable plate (21) and a pair of torsion bars (24) and (24), which rockably support the movable plate (21) on the substrate, are formed as a unit, a reflection mirror (22) is provided at the central part of the movable plate (21), a coil part (23) is provided at the peripheral part of the movable plate (21) to generate a magnetic field by being energized and a magnetic field generation means giving a static magnetic field to the coil part (23) is provided, and the reflection mirror (22) and a leader wire (26) are integrally formed of an electrically conductive film on the movable plate (21) and the torsion bar (24).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008183906-A (JP)
Title: Printing method and device for sheetlike workpiece
Inventor: TAKASHIO KICHIJI
IPC: B41F17/10
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize excellent working efficiency and high working precision.  <P>SOLUTION: The method comprises in which a sheetlike workpiece W which wound around one common supporting roll 15 is elastically pressed to the circumferential surface of the supporting roll in nip rolls 34, 35, 36 and is successively passed through multistage work stations S1 and S2 installed in the circumference of the supporting rolls 15 with spaces, and prescribed press plate is performed for the sheetlike workpiece W by fixed pitch under cooperation with work rolls 16 and 17 provided with press plates 18 and 19 on the circumferential surface which is supported by a supporting frame in each of the work stations S1 and S2 and the supporting roll 15. By each of the work rolls 16 and 17 in each of the work stations S1 and S2, printing is performed for the continuously running sheetlike workpieces W with an interval of integral times of the pitch. By each of the work rolls 16 and 17, printing of the fixed pitch is performed for all non-printed parts of the sheetlike workpieces W.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009252421-A (JP)
Title: Negative electrode active material, manufacturing method therefor, and battery including negative electrode active material
Inventor: UCHIDA YOZO
IPC: H01M4/485
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode active material preventing the spontaneous formation of SEI caused by reduction decomposition reaction of an electrolyte and having high capacity and excellent temperature characteristics.  <P>SOLUTION: The negative electrode active material 10 for a lithium ion secondary battery includes a carbon particle 12 capable of holding lithium ions and a surface film 14 made of lithium titanate covering the carbon particle 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008311622-A (JP)
Title: Substrate treating equipment
Inventor: OH CHANG SUK
IPC: H01L21/027
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate treating equipment which improves throughput.  <P>SOLUTION: In substrate treating equipment for performing a coating process, a bake process, and a development process for a semiconductor substrate, a first treating block 100 is provided in order to perform the coating process and the development process and a second treating block 200 for thermally treating the substrate is arranged in opposition to the first treating block. A main transfer block for transferring the substrate is arranged between the first treating block and the second treating block. A third treating block 300 for adjusting the temperature of the substrate is arranged on one side of the main transfer block in a vertical direction relative to the arrangement direction of the first and second treating blocks. An auxiliary transfer block for transferring the substrate between the second treating block and the third treating block is arranged adjacent to the second treating block and the third treating block. Therefore, the overload of the main transfer block can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228331-A (JP)
Title: Recording and reproducing device
Inventor: IMAI TAKAHIRO
IPC: H04N5/76
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing device for recording digital broadcast in an HDD unit as a program on a different channel while keeping a stream format (TS format) as it is, while playing back a DVD in a program stream (PS) format, in the recording and reproducing device comprising the HDD unit and a DVD unit.  <P>SOLUTION: A recording and reproducing device comprises: a digital broadcast tuner 1 for receiving digital broadcast; an HDD unit 2 and DVD unit 3 for recording and playing back video/audio signals using digital signals; and an MPEG decoder 8 which decodes stream signals played back from the HDD unit 2 or the DVD unit 3 to produce video/audio signals. Signals in the program stream (PS) format read from the DVD unit 3 are decoded by the decoder 8 and output as video/audio signals and signals in the transport stream (TS) format output from the digital broadcast tuner are recorded in the HDD unit 3 while keeping the TS format as it is.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009259861-A (JP)
Title: Semiconductor device
Inventor: KOMACHI TOMONORI
IPC: H01L29/78
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing parasitic capacity without significantly affecting a breakdown voltage nor ON-time resistance.  <P>SOLUTION: The semiconductor device includes: a first layer of a first conductivity type; a second layer of a second conductivity type different from the first conductivity type; a third layer of the first conductivity type formed on a side wall surface of a groove portion provided in the second layer to reach the first layer; a fourth layer of the second conductivity type formed in one region contacting a surface in the second layer; a fifth layer of the first conductivity type formed in one region contacting a surface in the fourth layer; a gate electrode formed on the surface of the second layer and covered with an insulating film; a source electrode formed covering a portion of the fifth layer; a sixth layer of the first conductivity type forme don the other surface of the first layer; and a drain electrode formed on a surface of the sixth layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008177622-A (JP)
Title: Module structure
Inventor: SUGIMOTO ISAO
IPC: H01L23/34
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability and low-cost module having high heat dissipation properties.  <P>SOLUTION: The module structure has a ceramic substrate 2, having a circuit 1 formed on a first main plane and a heat dissipation metal layer 3 bonded on the opposite of the main plane; the module structure has a plurality of the ceramic substrate 2 on a main plane of a heat sink 5; and the heat dissipation metal layer 3 is formed with a solder material layer on the heat sink 5, and each areas of the portions, where the heat dissipation metal layer 3 and the heat sink 5 are contacted, are not larger than 300 mm<SP>2</SP>, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009255686-A (JP)
Title: Saddle cover
Inventor: FUJITA YOSHINORI
IPC: B62J1/20
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a saddle cover that is suitable for a bicycle saddle having a small buttock support area and enables higher spring characteristics to be exerted by a small area.  <P>SOLUTION: A buttock contact seat-face part 10 for covering a buttock-part corresponding part 110 of a saddle 100 is formed by using three-dimensional knitted fabrics so as to become an almost annular closed loop in a plane view while its whole outer peripheral edge is processed so as to be thinner than the internally located part. A covering part 20 for fixing a saddle, which at least partially covers the saddle tip part and the side face of the saddle, is connected to the outer peripheral edge so as to be integral with each other. By this, the buttock contact seat-face part 10 turns almost hardened at the outer peripheral edge with an extremely small elasticity, and also, a load is applied to the buttock contact seat-face part 10, consequently, ground knitted fabrics of the three-dimensional knitted fabrics 11, 12 are extended. When connecting fibers are deformed in their falling direction, their deformation is restricted at the outer peripheral edge so as to enable force to return in a direction that restores their deformation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257230-A (JP)
Title: Shoe
Inventor: AKIZUKI MASANORI
IPC: F04B27/10
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a lightweight shoe in the same as a conventional shoe, since a spherical surface part fits to a shape of a recessed part of a piston by elastic deformation.  <P>SOLUTION: This shoe 5 is arranged in a swash plate type compressor 1, and has the thin spherical surface part 11 held in slide-contact with a semispherical recessed part 4a formed in the piston 4, a thin end surface part 12 making slide-contact with a swash plate 3, and a connecting part 13 for connecting the center between the spherical surface part 11 and the end surface part 12. Thus, an inside space is formed between the spherical surface part 11 and the end surface part 12, and an interval communicating with the inside space is formed between the outer peripheral end of the spherical surface part 11 and the outer peripheral end of the end surface part 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008294423-A (JP)
Title: Semiconductor device
Inventor: KURITA YOICHIRO
IPC: H01L25/07
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a semiconductor device including a semiconductor chip having a plurality of functional blocks can not obtain a sufficient communication speed since communication between each of the functional blocks and another semiconductor chip is not efficiently made.  <P>SOLUTION: The semiconductor device has a first semiconductor chip 20 having the plurality of first functional blocks 22 as unit circuits for achieving specified functions, a plurality of first communication paths 12 which are connected to the plurality of first functional blocks 22, respectively, and serve for input to and output from the plurality of functional blocks 22, and an interposer 10 mounted with the first semiconductor chip 20, and the first communication paths 12 are configured to vertically penetrate the interposer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009257284-A (JP)
Title: Vacuum pump
Inventor: OBARA KENTA
IPC: F04B41/00
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary vacuum pump preventing heat effect on a component arranged near an exhaust port of a pump even when heat is generated.  <P>SOLUTION: The auxiliary vacuum pump is driven by an electric motor to generate a negative pressure, is arranged together with a main vacuum pump 7, and has a smaller capacity in comparison to the main pump 7. A mounting surface 50R for mounting a pump 8 is formed on an outer side part. A suction port 40 of compressed air is provided on a surface different from the mounting surface 50R, and a discharge port 35 of air is provided on the mounting surface 50R.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265125-A (JP)
Title: Three-dimensional image display method and three-dimensional image display
Inventor: NITTA HIROYUKI
IPC: G02B27/22
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a plurality of frame images for constituting a three-dimensional image are required in three-dimensional image display, and it is required to increase the number of photographic pixels of a projection image to be projected on respective mirrors in order to increase resolution, thereby increasing the amount of image data held for three-dimensional display.  <P>SOLUTION: The three-dimensional image display is provided with a super resolution processing means 7 to increase resolution by using images from a plurality of viewing points, using photographic images of the same object from slightly different directions and using photographic images of a plurality of adjacent viewing points. The three-dimensional image display is performed by projecting the images of the plurality of viewing points after increasing the resolution.  <P>COPYRIGHT: (C)2010,JPO&INPIT