baber/WOPTO huggingface dataset:
Patent JP-2009130016-A (JP)
Title: Manufacturing method for semiconductor device, and electronic apparatus
Inventor: KUBOTA YOSHIKI
IPC: H01L21/336
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that, although a technique for implanting ions into right above a semiconductor layer by using a tapered photoresist layer as a mask and a technique for implanting ions by using a tapered body of a gate electrode as a mask are known as manufacturing techniques for a TFT having an LDD formed at the same time with a source and a drain, damage to the semiconductor layer due to photoresist peeling is accumulated when the former technique is used, to make the performance and reliability of the TFT worse and the sectional shape of the gate electrode is processed into a special shape when the latter technique is employed, to lower the reliability of the TFT.  <P>SOLUTION: On a gate insulating layer, a tapered photoresist layer is disposed and the layer is used as a mask to inject ions. The gate electrode need not be processed into the special shape and accumulation of damage on a semiconductor surface is suppressed, and decreases in performance and reliability of the TFT can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126396-A (JP)
Title: Core bar for rubber crawler
Inventor: ORI MASAFUMI
IPC: B62D55/253
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core bar for a rubber crawler capable of reducing kinds of large manufacturing dies for manufacturing a core bar, and effectively reducing cost required for maintaining or storing the core bar by commonly using a core bar body occupying a large portion of the core bar between a core bar requiring a selvage cutting countermeasure and a core bar not requiring it.  <P>SOLUTION: A plurality of core bars for a rubber crawler are disposed in an endless rubber elastic body 2 at predetermined pitches in an extending posture in its width direction. Each core bar 1 includes a core bar body 7, and an end mounting member 8 fixed or adhered to both ends of the core bar body 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127007-A (JP)
Title: Thermoplastic resin composition for automobile material
Inventor: TSUKAHARA YOSHIAKI
IPC: B60R19/18
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition for automobile materials excellent in stiffness, heat resistance and light resistance and improved in color fastness and resistance to resin deterioration and to provide an automobile material component using the thermoplastic resin composition.  <P>SOLUTION: In the thermoplastic resin composition for automobile materials, (i) a propylene-based polymer (A-1) produced by using a metallocene catalyst and having 1-4 molecular-weight distribution (Mw/Mn) measured by GPC is included in an amount of 40-100 wt.% and (ii) melt flow rate measured according to ASTM D-1238 (under 2.16 kg load at 230°C) is 5-70g/10 min and (iii) hydrochloric acid content detected when absorbing a gas generated by heating the resin composition for 1 hr at 230°C is ≤20 ppb per resin composition and (iv) the total chlorine content measured by an ion chromatographic method is ≤20 ppm per resin composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132202-A (JP)
Title: Reflection sheet with traffic safety measure base
Inventor: MIO KEIKO
IPC: B62J9/00
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To achieve traffic safety and accident prevention at night and fashion decoration in the daytime by reflecting light or the like of a car by mounting on a basket installed on the front or rear side of a bicycle or motorbike, the front or rear side surfaces of a bicycle chair for children and clothes, a bag, or the like (Fig.2).  <P>SOLUTION: A reflection sheet (Fig.1-2) is attached to a transparent base (Fig.1-1). Alternatively, the sheet is fixed with binding bands, strings, safety pins, threads, or the like by piercing four corners (Fig.1-3) of the base so that an object printed with reflective materials (Fig.1-2) can be mounted on various baskets, bicycle chairs for children, clothes, bags, or the like. Further, the sheet can be used for various purposes since the sheet is detachable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134794-A (JP)
Title: Semiconductor device
Inventor: KAWAGOE TOMOYA
IPC: G11C29/56
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of exactly evaluating a data rewriting property of a magnetoresistive element by a simple configuration.  <P>SOLUTION: The semiconductor device 101 includes: a write-in current line DL having a first terminal and second terminal to be supplied with a first voltage, in which the write-in current for writing the data flows into the magnetoresistive element S when the data are written and the direction of this write-in current is independent of logic values of write-in data; a transistor TRD having a first continuity electrode combined to the second terminal of the write-in current line DL and a second continuity electrode to be supplied with a second voltage and generating a magnetic field to exert on magnetization of the magnetoresistive element S by bringing the write-in current flow into the write-in current line DL when the data are written; a first pad PD1 to be supplied with the first voltage; a second pad PD4 to be supplied with the second voltage; and third pads PD2, PD3 for supplying a third voltage to other circuits prepared in the semiconductor device 101.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135207-A (JP)
Title: Ignition coil
Inventor: MIZUTANI ATSUYA
IPC: H01F38/12
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil with which a spring can be easily manufactured and which can effectively suppress the occurrence of a fine corona discharge to effectively suppress a decrease in spark voltage.  <P>SOLUTION: The ignition coil 1 is constituted by coupling together a coil unit 11 formed by storing a primary coil 21 and a secondary coil 22 in a coil case 4 and a joint unit 5 for electrically connecting a high-voltage winding end of the secondary coil 22 to a spark plug. The ignition coil 1 is configured to have the joint unit 5 disposed in a plug hole provided to a metallic cylinder head and also to have the coil unit 11 disposed nearby an opening portion of the plug hole. The joint unit 5 has a joint case 51 made of a cylindrical resin and the spring 6 disposed in the joint case 51. The spring 6 is formed using a steel wire 60, and thinner at an intermediate portion 602 in its axial direction L than both end portions 601 in the axial direction L.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132035-A (JP)
Title: Liquid droplet jetting apparatus
Inventor: UMEDA RYUICHIRO
IPC: B41J2/175
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet jetting apparatus capable of shortening tubes by connecting a liquid reservoir container and two liquid droplet jetting heads in series, further, capable of decreasing the frequency of the recovery operation by arranging, on the downstream side in the liquid supply direction, the head in which the jetting failure is hardly caused.  <P>SOLUTION: A printer 1 comprises a first head 2 which has first nozzles, a second head 3 which has second nozzles each having a nozzle diameter larger than that of the first nozzle, and an ink cartridge 4 which stores an ink to be supplied to the first head 2 and the second head 3. The first head 2 is directly connected to the ink cartridge 4 by means of the tube 11. The second head 3 is connected to the first head 2 by means of the tube 12. Accordingly, the second head 3 is connected to the ink cartridge 4 via the first head 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138539-A (JP)
Title: Control device for internal combustion engine
Inventor: TAKAHASHI KIYONORI
IPC: F02D45/00
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique capable of accurately determining no-accelerator start even when controlling is performed so that engine speed is closer to a target value in a control device for an internal combustion engine.  <P>SOLUTION: The control device for the internal combustion engine equipped with an accelerator pedal and a clutch and performing feedback control for correcting ignition timing so that the engine speed of the internal combustion engine is closer to the target value is provided with a determination means S203 for determining no-accelerator start for engaging the clutch in a state where the accelerator pedal is not operated based on a correction amount of the ignition timing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136390-A (JP)
Title: Breast x-ray photographic apparatus and breast compression program
Inventor: KATO HISANORI
IPC: A61B6/00
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a burden on a subject and an operator of a breast X-ray photographic apparatus.  <P>SOLUTION: When a motor provided in a compression plate driving section 21 is driven and compression by a compression plate 4 is started, a compressive force acquisition section 22 and a breast thickness acquisition section 23 start acquiring the compressive force and breast thickness and makes a compressive force variation computation section 24 compute a compressive force variation each time the breast thickness decreases by a prescribed amount, so that a plotting section 25 plots the compressive forces acquired by the compressive force acquisition section 22 and the compressive force variations computed by the compressive force variation computation section 24. An extraction timing determining section 27 determines traction timing on the basis of the plot prepared by the plotting section 25 and the area information stored by an area storage section 26. Specifically, the extraction timing determining section determines the point of time when the plot prepared by the plotting section 25 moves to an area suitable for extraction of hands which the area storage section 26 stores to be extraction timing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138645-A (JP)
Title: Exhaust emission control device
Inventor: KAWASHIMA KAZUHITO
IPC: B01D46/42
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of detecting a small damage such as cracks and having no risk of deteriorating surrounding environment.  <P>SOLUTION: The exhaust emission control device includes an failure detection means 3 for a filter at a downstream side of DPF 12 provided in an exhaust gas passage 22 of an internal combustion engine and collecting particulate matter in exhaust gas. The failure detection means 3 includes a particulate trap 31, temperature sensors 32a, 32b as leading-out means leading out index value indicating collection quantity of particulate matter collected by the particulate trap 31, and a determination means 33 determining failure of the DPF 12 from the index value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141261-A (JP)
Title: Semiconductor device
Inventor: YAMA HIROYUKI
IPC: H01L23/12
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, in which interconnect is prevented from exfoliating from a first insulation film even if stress is applied to the interconnect.  <P>SOLUTION: An interposer 20, and a semiconductor chip 30 mounted on the interposer 20 are provided. The interposer 20 includes a first insulation film, a wiring pattern 13 arranged on the first insulation film and extended from a first edge 11 to a second edge 12, and a second insulation film arranged on the first insulation film in a way that the second insulation film covers the wiring pattern 13. The wiring pattern includes a wiring region, in which wiring for connecting electrically from the first edge 11 up to the second edge 12 is arranged, and an adhesion region 14, which is surrounded by the wiring and on which the wiring is not arranged. In the adhesion region 14, the insulation film is bonded with the second insulation film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141265-A (JP)
Title: Surface protection sheet and method for grinding semiconductor wafer
Inventor: OKUCHI SHIGETO
IPC: B24B7/22
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protection sheet for a semiconductor wafer which protects a bump surface using a surface protection sheet consisting of a base material sheet and a ring-shaped adhesive agent layer formed in an outer periphery of one side of the base material sheet, and prevents from occurring that a bump is pressed to the base material sheet and crushed when grinding the other surface of the semiconductor wafer, and from generating dimples or cracks on the other surface of the wafer.  <P>SOLUTION: In a surface protection sheet 10, an opening 3 which has a smaller diameter than an outer diameter of the semiconductor wafer 4 to be adhered and on which an adhesive agent layer is not formed, and an adhesive agent layer 2 surrounding the opening 3 are formed on one side of a base material sheet 1. A stress relaxation rate after one minute from extension outage of the base material sheet 1 is equal to or more than 18%, and a tension elasticity rate at a temperature of 23°C is equal to or more than 180 MPa and equal to or less than 4,200 MPa.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143745-A (JP)
Title: Hydrogen generator
Inventor: WAKITA HIDENOBU
IPC: H01M8/06
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a hydrogen generator, the CO removing performance of a selective oxidation catalyst is deteriorated and it becomes difficult to sufficiently reduce the content of CO when start/stop operations of carrying out replacement of the inside of the hydrogen generator with a raw material are repeated.  <P>SOLUTION: A hydrogen generator 100 is equipped with: a selective oxidation part 4 in which a selective oxidation catalyst is provided for oxidation of carbon monoxide, contained in a hydrogen-containing gas, by oxygen; a cooling fan 4e being a selective oxidation first temperature regulation part for regulating the temperature on the inlet side of the selective oxidation part 4; and an air cooling fan 4f being a selective oxidation second temperature regulation part for regulating the temperature on the outlet side of the selective oxidation part 4. Thereby, a wide active temperature range can be obtained stably in the selective oxidation part 4, and the temperature of the selective oxidation part 4 can be regulated to a most suitable temperature corresponding to the deterioration in the activity of the selective oxidation catalyst.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142494-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO YOSHIO
IPC: A63F7/02
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine capable of preventing eyes from easily getting tired for a player and preventing the decrease of excitement and enjoyment in a game.  <P>SOLUTION: A Pachinko game machine executes the display control of variably displaying third identification information corresponding to the variable display of second identification information on the basis of the result of determining whether or not to shift to a winning game state when determining that it is not to be shifted to a big winning game state, and executes the display control of variably displaying the third identification information corresponding to the variable display of first identification information on the basis of the determined result when determining that it is to be shifted to the big winning game state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143472-A (JP)
Title: Suspension system for vehicle
Inventor: KONDO SATOSHI
IPC: B60G17/016
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic suspension system having high practicality.  <P>SOLUTION: When unsprung acceleration Gzg becomes a set size G<SB>0</SB>or more, for instance, based on the unsprung acceleration Gzg when a wheel passes a projecting portion or a recessed portion on a road surface (S2), controls (S13 to S16) for generating absorber force to be resistance force against an operation of an unsprung part such as the absorber force according to the unsprung acceleration Gzg are constituted to be executable, in place of controls (S7 to S10) of a shock absorber based on fixed rules or in addition to the controls. By early estimating that force added to the unsprung part becomes comparatively larger based on the unsprung acceleration and generating the resistance force against the operation of the unsprung part, a relative operation of sprung part and unsprung part can be prevented from being limited or shock when the relative operation of the sprung part and unsprung part is limited can be effectively reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150112-A (JP)
Title: Earthquake resistant system for structure
Inventor: TAIRA NOBUO
IPC: E04H9/02
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake resistant system for a structure, which allows a central bearing board to smoothly rotate in a direction along an annular ring upon reception of vibration by a plurality of spheres, positively and quickly absorbs vibration in every direction, positively and smoothly cushions a shock, exerts superior vibration resistance, is simple in structure, superior in stability and durability, easy to handle, fit for mass production, and economical.  <P>SOLUTION: In the earthquake resistant system, a base isolation device A is formed of a lower bearing board 1, an upper bearing board 3, the central bearing board 2, and the plurality of spheres 4. An upper surface of the lower bearing board 1 and a lower surface of the upper bearing board 3 have secured therein sphere receiving grooves 5, 7 whose groove bottom portions are each formed into an annular flat surface. The central bearing board 2 has formed therein a central circular hole 13 into which a central projection 8 of the lower bearing board 1 is storable, and has sphere receiving grooves 6 formed in upper and lower surfaces thereof. An earthquake resistant connection device B is mounted in the system so as to connect between a lower mounting fitting B1 and an upper mounting fitting B2, and set up such that a built-in elastic spring 35 functions to draw back the lower mounting fitting B1 and the upper mounting fitting B2 to respective predetermined locations.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152894-A (JP)
Title: Image processing device and its control method
Inventor: YOSHIDA AKIMITSU
IPC: H04N101/00
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a technology for contriving the improvement of convenience by quickly permitting live view display of processing result requested by user.  <P>SOLUTION: The control method of an image processing device, provided with an image device for photographing the optical image of an object, a first display mode which displays the whole of angle of field of the image device of an image output real-time from the image device and a second display mode which displays a part of angle of field of the image device of the image output real-time from the image device while permitting display by switching the image of the first display mode and the live preview display by the second display mode, includes an input step of receiving a user operation with respect to the image displayed through live view by the first display mode or the second display mode and a display mode switching step of switching forcibly the display mode for effecting the live view display in accordance with the input user operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152436-A (JP)
Title: Light receiving device
Inventor: ISHIBASHI TADAO
IPC: H01L31/10
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving device including balance type photodiodes reducing a dark current regardless of a mutual distance between the photodiodes.  <P>SOLUTION: The light receiving device includes a semi-insulating substrate 11 having two p-type first regions 31 on the surface and a laminated structure 35 having a low concentration semiconductor layer 14 between an n-type semiconductor layer 13 and a p-type semiconductor layer 15, wherein in each of the first regions 31 of the semi-insulating substrate 11, there are provided a first pin-type photodiode 301 in which the laminated structure 35 is formed so that the n-type semiconductor layer 13 exists in the side of the semi-insulating substrate 11 and a second pin-type photodiode 302, a first bias electrode 16-1, a second bias electrode 17-2, and an output signal electrode pad 18-3 outputting the differential signal between the first pin-type photodiode 301 and the second pin-type photodiode 302.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150351-A (JP)
Title: Oil separation device
Inventor: TERADA TATSUHIRO
IPC: F01M13/04
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil separation device which can inhibit freezing of PCV valves.  <P>SOLUTION: The oil separation device is provided with an assembling member 3 on which a separator 5 is formed that separates the oil from the blow-by gas by attaching the oil contained in the gas onto a separation wall by taking in the blow-by gas introduced into an introduction space which is formed on a cylinder block of an internal combustion engine and the blow-by gas is introduced and by blowing the flow of the gas onto the separation wall. A PCV valve 6 is installed on the assembling member 3 in which opening is adjusted to make the derived amount of the gas changeable when the blow-by gas is derived from the introduction space after the oil is separated by the separator 5. The part of the assembling member 3 where the separator 5 is formed is made of resin and the part where the PCV valve 6 is installed is made of metal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009149254-A (JP)
Title: Travel controller for vehicle
Inventor: MARUYAMA TADASHI
IPC: B60W30/16
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To properly set a target inter-vehicle distance when recognizing a right/left turn of a preceding vehicle, and to perform travel control along requirement of a driver.  <P>SOLUTION: At least a follow-up target inter-vehicle distance L1 is set based on preceding vehicle information recognized by a forward recognition device 3 having a stereo camera 3a loaded in one's own vehicle 1 (S6), and next, the right/left turn of the preceding vehicle 1' is decided (S7). When detecting the right/left turn of the preceding vehicle 1', a correction coefficient KG (e.g. KG=0.5) is multiplied by the follow-up target inter-vehicle distance L1, and the follow-up target inter-vehicle distance L1 upon right/left turn is set (S8).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009148731-A (JP)
Title: Oil-water separation method and oil-water separation apparatus
Inventor: SAITO KIMIO
IPC: B01D17/00
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-water separation method which can carry out oil-water separation to a waste water quality standard from water containing oil low in hydrophobic property.  <P>SOLUTION: Bubbles are supplied into a liquid to be treated stored in a treatment tank 11, so that an oil content contained in the liquid to be treated is allowed to float up with bubbles, and water and the oil are separated. Air is mixed in the liquid to be treated, which is pumped out from below a lower part of the treatment tank 11, is boosted with a circulation pump 31 to be jetted from a nozzle 33 arranged below the treatment tank 11, and the liquid to be treated is returned into the treatment tank 11 to circulate the liquid to be treated, and the liquid to be treated in the untreated state is supplied to a circulation pipe system of the liquid to be treated or the lower part of the treatment tank 11. A small amount of a flocculant and a separation assistant are added to the system to enhance flocculation of in a mixer, and soil separation performance is raised.  <P>COPYRIGHT: (C)2009,JPO&INPIT