baber/WOPTO huggingface dataset:
Patent JP-2009009023-A (JP)
Title: Developing apparatus, process cartridge, and image forming apparatus
Inventor: YOSHIDA SATORU
IPC: G03G15/08
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing apparatus capable of preventing the deterioration of image quality caused by a leakage of a developer to a recovery conveying passage from a downstream end of an agitation conveying passage while suppressing a cost rise in regard to the developing apparatus comprising three developer conveying passages according to separate functions of supplying, recovering and agitating the developer, and to provide a process cartridge having the developing apparatus, and an image forming apparatus.  <P>SOLUTION: The developing apparatus 4 has three developer conveying passages. A lower casing 131 forming the lower faces of the agitation conveying passage 10 and recovery conveying passage 7, and an upper casing 130 forming the lower face of a supply conveying passage 9, are formed of independent bodies. The lower face of the upper casing 130 is provided with a recessed part 2 extending along the axial direction of a developing roller 5, and an upper end of an agitation-recovery partition wall 134 provided at the lower casing 131 is formed as a projecting part 3. The projecting part 3 and the recessed part 2 are fitted to each other to partition a space between the agitation conveying passage 10 and the recovery conveying passage 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009900-A (JP)
Title: Slide switch
Inventor: KURODA YOSHIHIRO
IPC: H01H15/16
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide switch which has a mechanism in a switch main body for preventing a wrong operation without impairing operativity.  <P>SOLUTION: The slide switch is composed of a knob 2 which can make a pushing and sliding operations, a case 7 provided with a plurality of fixed terminals 8, and a cover 1. A projected portion 3a provided on the knob 2 slides along a guide groove 9 made of a concavo-convex portion formed on the case 7 and the cover 1, and, after a pushing operation, a sliding operation is conducted for a two-step operation and, as a result, a wrong operation can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014778-A (JP)
Title: Transmission type spatial light modulation element and optical device equipped therewith
Inventor: ISHII NORIHIKO
IPC: G03H1/04
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission type spatial light modulation element, changing a phase of transmitted light as desired while modulating light, suppressing distortion of an image according to internal distortion in an image of output light while suppressing direct current component level of carried image information from being changed, and improving dynamic range by suppressing the ratio of a direct current component level to a high-frequency component level at a converging position.  <P>SOLUTION: When voltage is applied, linear polarized light passing through a polarizer 14A reaches a polarizer 14B, with the polarizing direction turned by 90-degree by liquid crystal 11A for modulating the intensity, and transmits the polarizer 14B. After that, the linear polarized light reaches a polarizer 14C without turning the plane of polarization by liquid crystal 12A for modulating the phase disposed vertical to a transparent inner substrate 13C according to the applied voltage, and output to the outside of the element not shielded by the polarizer 14C. While passing through the liquid crystal element 12 for modulating the phase, the phase of the linear polarized light is modulated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012012-A (JP)
Title: Pulse arc welding control method and pulse arc welding apparatus
Inventor: FUJIWARA JUNJI
IPC: B23K9/12
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, in a material having the low specific resistivity such as aluminum, a welding starting end is subjected to insufficient heat input and incomplete penetration under the same condition as that during the stationary welding period, and occurrence of crater at a welding terminating end can be reduced by controlling the welding voltage and the wire feeding rate, however the crater state can not be consistently formed only by making an adjustment so that the welding voltage and the wire feeding rate during the end welding period become those during the stationary welding period to those during the welding completing point of the end welding period.  <P>SOLUTION: Excellent welding quality can be realized by performing the welding with the pulse current waveform different from that the stationary welding period during the start welding period and the end welding period according to the set material of a welding wire and the set material of an object to be welded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014438-A (JP)
Title: Method and device for evaluating programmable delay circuit
Inventor: KONO ATSUSHI
IPC: G01R29/02
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of requiring a long time for measurement, because each delay time is measured relative to every delay setting code for setting a delay time of a programmable delay circuit in order to evaluate differential nonlinearity of the programmable delay circuit.  <P>SOLUTION: A pulse signal and the delay setting code increased or decreased by one synchronously with the pulse signal are inputted continuously into a programmable delay circuit to be evaluated, and a period jitter of an output pulse at that time is measured, and the differential nonlinearity is evaluated. Hereby, the differential nonlinearity can be evaluated in a short time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014257-A (JP)
Title: Ceiling-embedded air conditioning device
Inventor: NISHIHARA TAKURO
IPC: F24F13/22
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce operation noise of a drain pump leaked to an air-conditioned room in a ceiling-embedded air conditioning device having a suction opening and a supply opening formed on a decorative panel and exposed to the air-conditioned room.  <P>SOLUTION: An air conditioning device body 1 having the suction opening 22 and the supply opening 23 formed on the decorative panel 21 and exposed to the air-conditioned room, comprises a heat exchanger 11 and a drain pan 50 receiving the drainage dropping from the heat exchanger 11, in a ceiling-embedded body case 2, and the drain pump 32 for sucking up the drainage in the drain pan 50 is disposed at an outer side of the body case 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008095068-A (JP)
Title: Apparatus for manufacturing resin-based modifier
Inventor: BABA TOSHIYUKI
IPC: C08J11/12
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems, wherein in a conventional apparatus for manufacturing a resin-based modifier, (i) since the thrown-in whole waste material burns at once, the control of burning is difficult, (ii) since air is introduced from a large number of air introducing apertures 2b formed at the side wall of a basket 2 for firing, the control of burning is difficult, and the like.  <P>SOLUTION: The apparatus for manufacturing a resin-based modifier, in which a combustion furnace is arranged in the inside of an enclosure, a portion of a plastic waste material arranged in this combustion furnace is burned, and other plastic waste material is melted and pyrolyzed to manufacture a waxy material, is characterized in that in the combustion furnace, the upper part and the upper part of the side are closed, the lower part and the lower part of the side are opened to the extent that does not carry out the natural fall of the plastic waste material arranged in the combustion furnace, and a portion of the plastic waste material is made to burn in the side and the lower part which are opened. Thereby, the plastic waste material is gradually burned from the lower edge.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009020766-A (JP)
Title: Test chart and test pattern
Inventor: OTA MUNETAKA
IPC: G06K19/06
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test pattern and a test chart suitable for a bar code generation system, which generates an appropriate bar-code, which satisfies the requirement of each user, quickly with a minimum consumption of ink and paper.  <P>SOLUTION: A test chart 704 has a positive region including test patterns 401 and 402 with a plurality of black bars having a plurality of dot widths by dot, and a negative region including test patterns 501 and 502 with white bars having a plurality of dot widths by dot. The test pattern 402 of the positive region includes a plurality of black bars extending in the longitudinal direction, and the test pattern 401 includes a plurality of black bars extending in the lateral direction. The test pattern 502 of the negative region includes a plurality of white bars extending in the longitudinal direction, and the test pattern 501 includes a plurality of white bars extending in the lateral direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007282286-A (JP)
Title: Device for managing information of local position and home position, and mobile communication system
Inventor: HIYAMA SATOSHI
IPC: H04W8/10
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a local position information managing device etc., which shorten the time required for position registration, and avoid concentrating or the like of the position registration signals in mass migration.  <P>SOLUTION: Each mobile node or mobile router sends a position registration request to the local position information managing device in the vicinity of its own present region, so that the time required for position registration is shortened. Suppression of a wireless resource and a temporary increase are avoided in communication traffic within a mobile network due to the concentration of position registration request signals in mass migration, such as at boarding of a large number of passengers having mobile nodes. This allows responding to also the case, when a mobile router representing the position registration request from the mobile node existing in a mobile body space cannot correctly register the position due to communication state or failures, etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009023193-A (JP)
Title: Laminated steel plate for vessel excellent in blanking and canning work and laminate roll for manufacturing the same
Inventor: NAKAYAMA HIRONORI
IPC: B32B15/08
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated steel plate for a vessel excellent in blanking and canning work and a laminate roll for manufacturing the same.  <P>SOLUTION: The laminated steel plate for the vessel prepared by laminating a resin film 11 on a surface of a steel plate 12 is characterized in that a protrusion 1 having a height of 2-10 μm and a circle-equivalent diameter (d) of 0.010-0.10 mm is formed on a surface of the film at least 15 pieces/mm<SP>2</SP>, a relationship between the circle-equivalent diameter d(mm) and a number (n) of the protrusion 1 per 1 mm<SP>2</SP>satisfies the expression (A); 1.18×10<SP>-3</SP>≤(d/2)<SP>2</SP>×π×n≤0.4, and a space 2 including air exists between the resin film 11 and the steel plate 12 just below the protrusion 1. The laminated steel plate for the vessel is manufactured by the laminate roll having a recession in correspondence with it on the surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005321-A (JP)
Title: Off timer system for television
Inventor: KASUGA KENJI
IPC: H04N5/63
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To suspend an off timer time to the end of a program.  <P>SOLUTION: When a television is powered on, if there is an off timer setting that is set as a standard, an off timer is automatically operated. If an off timer setting time comes in the middle of a program being viewed, a setting time of the off timer can be suspended to the end of the program by sensing a G code or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025605-A (JP)
Title: Image forming apparatus
Inventor: SHIRODAI YASUO
IPC: G03G21/10
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing costs and load on a waste liquid process by reducing the use of a cleaning liquid to the lowest possible degree while improving cleaning performance in which the cleaning liquid is applied in cleaning residual toner off.  <P>SOLUTION: In cleaning a member to be cleaned by applying the cleaning liquid to the surface of the member, an amount of toner from which a toner image is formed on this member is calculated in advance. According to this amount of toner, the amount of cleaning liquid to be applied is controlled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027002-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: HIRANO TOMOYUKI
IPC: H01L29/417
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device that does not cause an interlayer insulating film to retreat in forming a groove for a gate electrode and does not generate the residues of a conductive layer causing short-circuits in a damascene gate process.  <P>SOLUTION: On a semiconductor substrate 10 having a channel formation region, there are formed a dummy gate insulating film 12 and a dummy gate electrode 13. With the dummy gate electrode as a mask, a source/drain region 19 is formed on the substrate, and a first insulating film 21 is formed by coating the dummy gate electrode with an insulating material having a higher resistance to hydrofluoric acid than silicon oxide at a film thickness thicker than that of the dummy gate electrode. On that film, a second insulating film 22 is formed of an insulating material different from the first insulating film. The first insulating film and the second insulating film are planarized and removed, until the dummy gate electrode are exposed including the portion from the upper surface of the second insulating film to the top part of the first insulating film. The dummy gate electrode and the dummy gate insulating film are removed, and the gate insulating film is formed at the bottom part of the obtained groove for the gate electrode. On that film, the gate electrode is formed to form a field-effect transistor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288542-A (JP)
Title: Ultraviolet irradiation device and ultraviolet irradiation method
Inventor: YAMAGATA SHINJI
IPC: H01L21/027
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To adjust light volume of a plurality of wavelength bands individually and to adjust light intensity distribution of irradiating light arbitrarily.  <P>SOLUTION: A lamp unit 30 is constituted by including a light source 1 supplying the irradiating light, a first reflecting mirror group 2A and a second reflecting mirror group 3A. The light emitted from the lamp unit 30 is irradiated on an object 12 to be irradiated with light. The first reflecting mirror group 2A and the second reflecting mirror group 3A are constituted by a plurality of separate reflecting mirrors 2a and 3a whose reflection angles and positions can be individually adjusted. The separate reflecting mirrors 3a constituting the second reflecting mirror group 3A reflects the irradiating light of the wavelength band of visible-infrared ray, and transmits the light of the other wavelength band. The separate reflecting mirrors 2a constituting the first reflecting mirror group 2A reflects the irradiating light of the wavelength band of ultraviolet ray, and transmits the light of the other wavelength band.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024248-A (JP)
Title: Method for producing sintered ore
Inventor: MATSUMURA MASARU
IPC: C22B1/16
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing sintered ore where a method for blending a carbonaceous material for producing sintered ore is optimized, thus, while securing gas permeability upon firing, the yield of a sintered product can be improved.  <P>SOLUTION: In the method for producing sintered ore where a group of pseudo-particles granulated so as to have a particle size distribution in which the maximum value of the particle diameters reaches 10 to 20 mm is sintered using a high speed stirring mixer and a rolling type granulating machine, a carbonaceous material with particle sizes of ≥5 mm is blended at a ratio of 4.5 to 7.5 mass% to the group of pseudo-particles. It is preferable that, the carbonaceous material with particle sizes of ≥5 mm is blended after the granulation by a high speed stirring mixer and a rolling type granulating machine, or 10 to 50 mass% of the blending raw materials is composed of the group of pseudo-particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007306619-A (JP)
Title: Computer execution method and recording medium for processing video image
Inventor: SRINIVASAN SRIDHAR
IPC: H04N19/85
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer execution method for processing video images and a storage medium, aiming at various techniques and tools for improving the rate distortion performance of video sequences including effects of fading, blending, and/or morphing.  <P>SOLUTION: Techniques and tools for signaling on fading compensation in video processing applications are provided. For example, a video encoder provided with a software 580 performs fading compensation on reference images, signals that the fading compensation is used, and signals fading parameters of the fading compensation. A video decoder provided with the software 580 receives the signaled information, and performs fading compensation on the reference images according to the fading parameters.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009029339-A (JP)
Title: Console box
Inventor: SUJINO TOSHIAKI
IPC: B60R7/04
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a console box capable of previously avoiding a risk that a load hits a lock, which is locally projected in the back face of a lid, when opening a console main body by expanding the lid.  <P>SOLUTION: This console box 1 is structured so that an opening upper surface 4a of a console main body 4 and a back face 2a of a lid 2 form a nearly horizontal continuous face when opening the console main body 4 by expanding the lid 2 around a hinge 3. A projecting part 6 is provided in the back face 2a of the lid 2 in a position near a lock 5 on a side opposite to the hinge 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031679-A (JP)
Title: Binder resin for toner
Inventor: SHIRAI EIJI
IPC: G03G9/087
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder resin for toner excellent in fixability and excellent also in durability in a hot environment, and to provide an electrophotographic toner including the binder resin.  <P>SOLUTION: The binder resin for toner is characterized in that, in an x-y coordinate system with force (g/mm<SP>2</SP>) which a tablet receives in a measuring method as the y coordinate axis and time (s) as the x coordinate axis, the gradient of a straight line at 70°C is 1.30-2.20, wherein the measuring method comprises: (1) a step of filling 1 g of resin powder into a tablet molding machine of 25 mm diameter and molding it into a tablet by holding under a pressure of 400 kgt/cm<SP>2</SP>for 30 s; (2) a step of putting the tablet obtained at the step (1) between parallel plates of a rheometer held at 110°C for 5 min and composed of a combination of an upper plate of 8 mm diameter and a lower plate of 25 mm diameter, holding the tablet at 110°C for 5 min and cooling it to 70°C; and (3) a step of holding the tablet at 70°C for 5 min after the step (2) and measuring temporal change of force which the tablet receives while depressing the plate of 8 mm diameter at a rate of 0.005 mm/s. The electrophotographic toner including the binder resin is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036540-A (JP)
Title: Radar system
Inventor: WAKAYAMA TOSHIO
IPC: G01S13/524
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar system which can perform secondary echo suppression processings, without causing degradation in the target detection performance.  <P>SOLUTION: The radar system is provided with a transmitting/receiving section and a signal processing section. The transmitting/receiving section includes a first phase correction section 7 for performing phase correction on a receiving signal to cancel the phase of a transmitted wave transmitted a fixed time earlier from the transmitting/receiving section; a predominant frequency detecting section 10 for detecting the predominant frequency component of power in the reception signal which has been subjected to the phase correction by the first phase correction section 7; a predominant frequency component removing section 11 for removing the detected frequency component; a re-phase-modulation section 13 for performing phase correction, by using a phase correction amount having reversed polarity, with respect to the phase correction amount by the first phase correction section 7 on the receiving signal which has been subjected to the removal of the predominant frequency component; a second phase correction section 14 for performing phase correction to cancel the initial phase of the transmitted wave transmitted from the transmitting/receiving section; and a primary echo detection section 16 for detecting the primary echo component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035048-A (JP)
Title: Display device for vehicle
Inventor: SHIONO SATORU
IPC: B60K35/00
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for a vehicle preventing a vehicle driver from feeling a sense of incongruity and dazzlingness when the vehicle is stopped at night.  <P>SOLUTION: This display device is provided with a speed meter 1 (display means) for displaying an operation state of the vehicle, a LED 2 (lighting light source) for lighting the speed meter 1, an operation switch 3 (operation means) to be operated by the vehicle driver to turn off the LED 2, and a microcomputer 4 (control means) for turning on/off the LED 2. The microcomputer 4 controls to turn on the LED 2 in an ON state of an IGN switch 5 of the vehicle, and to turn off the LED 2 based on prescribed input information when the operation switch 3 is operated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042018-A (JP)
Title: Optical measurement chamber
Inventor: ITO KENJI
IPC: G01N21/27
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical measurement chamber provided with a single optical window having individual optical surfaces of specific angles serving as transmitting paths for incident light and reflected light, respectively, as to optical analysis methods such as polarization analysis/measurement and reflection measurement utilizing an air-tight optical measurement chamber with an optical window.  <P>SOLUTION: In this measurement chamber equipped with an optical window, the optical window (1) is connected to an enclosure (optical measurement chamber: 6) equipped with a table (4) where a specimen (5) is to be disposed. The optical window comprises the individual optical surfaces (2 and 3) placed so that the optical axis (segment 7-8) of the incident light and the optical axis (segment 8-9) of the reflected light on a specimen surface vertically pass therethrough, respectively. The optical surfaces (2 and 3) provided on the optical window (1) have an angle θ of the optical axis of the incident light relative to a normal of the specimen surface and an angle θw1 relative to the specimen surface same as the angle θ of the optical axis of the reflected light relative to a normal of the specimen surface so that the incident light and the reflected light are orthogonal to the corresponding optical surfaces, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT