baber/WOPTO huggingface dataset:
Patent JP-2008051860-A (JP)
Title: Toner detector and image forming apparatus
Inventor: MATSUI NAOKI
IPC: G03G21/10
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent misdetection of a toner detector.  <P>SOLUTION: The toner detector 19 includes a light source 191a for projecting light toward a detecting position as the depth position of a waste toner box 18, corresponding to a prescribed amount (e.g. full state); a reflecting member 194 for reflecting the light emitted from the light source 191a; a light-receiving sensor 191b for detecting the light reflected by the reflecting member 194; and a flowing-down preventing member 192 disposed above a detection cavity 3 so as to prevent the waste toner from flowing down, from the opening part 173 of a carrying conveyor 17 to the waste toner detection cavity 3. The toner detector 19 also includes a detection part (not illustrated) for detecting whether the stored waste toner is equal to or more than the previously set predetermined amount (e.g. full state), based on the result whether the light-receiving sensor 191b has received the reflected light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051229-A (JP)
Title: Ball circulating type worm reduction gear
Inventor: NAKAHATA MITSUAKI
IPC: F16H1/16
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduction gear having a large reduction ratio and small non-load running torque in spite of a small size.  <P>SOLUTION: The ball circulating type worm reduction gear comprises a worm 1 including a plurality of wedge-shaped segments 5 each having a ball groove on the thicker end surface, segments overlapped with one another and connected so that the ball grooves spirally and continuously form a tooth groove around a predetermined central axial line A, and the central axial line is bendable, and the segments connected to shaft members 7 at both ends; a worm wheel 2 having tooth grooves 2c composed of ball grooves; a support member 3 rotatably supporting the worm wheel, and rotatably supporting the shaft members at both ends of the worm so that parts forming tooth grooves of the plurality of segments of the worm are curved along the worm wheel and meshed with the tooth grooves of the worm wheel; and a ball circulating passage 4 for circulating a plurality of balls 14 to passages defined by the tooth groove of the worm 1 and the tooth grooves of the worm wheel 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007219477-A (JP)
Title: Display driving circuit
Inventor: KUROKAWA YOSHIKI
IPC: G09G3/34
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain a backlight power saving function with a small logic amount using a histogram (frequency distribution data of light and darkness) in a driver of a liquid crystal display device.  <P>SOLUTION: The liquid crystal driver includes the backlight power saving function to obtain a display similar to an original image by extending display data in correlation with suppression of a backlight emission amount. In the liquid crystal driver, not all the pixel values (example: 0 to 255) but only the values (example: 179 to 255) of the significant partial range (N to 100%) have the data of the histogram of pixels of an image as a partial histogram, and when the pixel (Ds) at the significant t% rank order of the entire histogram is within the range of the partial histogram, the display driving circuit performs its operation in the same manner as in the case where it has the entire histogram, and when the pixel (Ds) is out of the range, the display driving circuit uses the range minimum value (N) in the place of the pixel of the significant t% rank order and performs its operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006316355-A (JP)
Title: Conductor substrate, and production method of semiconductor device
Inventor: SEKI KAZUMITSU
IPC: H01L23/50
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductor substrate that is capable of sufficiently withstanding the stress due to vaporization and expansion of the moisture and that ensures intimate adhesion of the sealing resin to the conductor substrate or, in other words, to provide a conductor substrate useful for the production of semiconductor devices.  <P>SOLUTION: A conductor substrate for mounting a semiconductor element, at least a portion thereof mounting the semiconductor element being sealed with an insulating resin, wherein an uppermost surface layer of the conductor substrate comprises copper or an alloy thereof, and the conductor substrate is partly or entirely covered with a layer of copper oxide containing a hydroxide formed upon the surface treatment of the conductor substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008060819-A (JP)
Title: Method for testing integrated circuit
Inventor: NAKADA SHINICHIRO
IPC: H03M1/10
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for testing an integrated circuit including an A-D converter.  <P>SOLUTION: In the method for testing an integrated circuit, the integrated circuit includes a first unit, a connection part which transmits a signal outputted from a second unit and the second unit which receives the signal via the connection part. The first unit converts an analogue signal that has been inputted into a digital signal to output the digital signal, and then receives a signal indicating a state that testing is performed or not. When having received the signal indicating a state that testing is performed, a bit sequence of the converted digital signal is rearranged to output the signal changed in bit sequence to the connection part. Then, the second unit externally outputs the processed result of the digital signal received via the connection part and a determination unit performs the determination of whether or not the analogue signal inputted to the first unit corresponds to the output result from the second unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056431-A (JP)
Title: Winding method of sewing raw thread and package obtained by the method
Inventor: SATO NISHIKO
IPC: B65H54/02
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding method of a sewing raw thread wherein a tension variation in unreeling is small, an unreeling thread break is reduced, and a collapse caused by an impact in handling such as packing, unpacking, transportation, and spinning preparation can be recovered only by stripping a predetermined amount of yarn, and a product loss can be controlled to the minimum.  <P>SOLUTION: When the sewing raw thread is wound to a pirn package having a tapered upper part, a straight part and a tapered lower part, a traverse width is constant from the winding start to the winding end in a traverse width satisfying a following expression (1), and a traverse return part is moved in a constant amount. The expression (1); package maximum winding width/3<traverse width<package maximum winding width.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058645-A (JP)
Title: Image forming apparatus
Inventor: SATO TOSHITAKA
IPC: G03G15/20
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can surely and easily detect an abnormality etc., of a fixing belt.  <P>SOLUTION: The image forming apparatus which forms an image by fixing a developer on a medium is provided with a first pressure member 21; a driving portion which rotationally drives the first pressure member 21; a second pressure member 24 disposed opposite to the first pressure member 21; a belt 23 wound around the first pressure member 21; a heating element 25 which heats the belt 23; a first temperature detector 27 which detects the temperature of the heating element; a second temperature detector 30, disposed opposite to an region where the first pressure member 21 and belt 23 comes into contact with each other; a control portion which decides on the occurrence of abnormality, based on the first detected temperature by the first temperature detector 27 and the second detected temperature by the second temperature detector 30; and a notifying portion which gives notice of the abnormality.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058190-A (JP)
Title: Magnetic encoder and rolling bearing
Inventor: NAKAJIMA TATSUO
IPC: F16C41/00
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic encoder having greatly improved corrosion resistance.  <P>SOLUTION: This magnetic encoder 16 includes: a multipolar magnet 23 wherein magnetic poles are arranged alternately in the circumferential direction; and a slinger 24 for holding the multipolar magnet 23. The multipolar magnet 23 is characterized by being molded by coating magnetic powder having the plated surface with a thermosetting resin and by compressing it. The thermosetting resin having corrosion resistance is thereby interposed between the magnetic powder constituting the multipolar magnet 23. Plating for improving the corrosion resistance is applied onto the surface of the magnetic powder, and the corrosion resistance of the multipolar magnet 23 is improved greatly. The magnetic encoder 16 including such a multipolar magnet 23 is greatly improved in corrosion resistance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008061133-A (JP)
Title: Image encoding apparatus and image encoding method
Inventor: IGARASHI SUSUMU
IPC: H04N19/51
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoding apparatus which concurrently uses in-frame predictive encoding and in-frame predictive encoding and can suppress the transfer amount of reference data that is used for motion detection in in-frame predictive encoding.  <P>SOLUTION: In an encoding apparatus which performs compression encoding on moving images, both in-frame predictive encoding and inter-frame predictive encoding are applied and predictive encoding is performed by using an image predicted by an encoding method, with which it can be expected that the encoding efficiency improve. Since predictive encoding method of high efficiency is utilized, high encoding efficiency is realized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007310861-A (JP)
Title: Storage system and control method for the same
Inventor: KADOI KENTARO
IPC: G06F3/06
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the usage efficiency of a storage area in a storage system using an AOU (Allocation on Use) technique.  <P>SOLUTION: A controller in the storage system allocates a storage area in an actual volume to an area in a virtual volume accessed by a host device, detects any decrease in necessity for maintaining the allocation, and cancels the allocation of the storage area in the actual volume to the area in the virtual volume based on the detection result in response to the access to the virtual volume by the host device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042153-A (JP)
Title: Heat radiation module, its fan, and housing
Inventor: CHEN CHIN-MING
IPC: H01L23/467
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiation module of which fabrication processes and production costs are significantly reduced, along with its fan and housing, capable of providing a desired heat radiation efficiency with significantly improved product yield.  <P>SOLUTION: The heat radiation module comprises at least one heatsink, and a fan connected to the heatsink. The fan comprises an impeller and a housing, with at least one intake/discharge opening provided. The heat radiation module further comprises a base body in which the impeller is housed, at least one fixing base connected to the base body, and at least one fixing member that is housed in the fixing base for attaching/detaching the housing from a system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066452-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KOBASHI HIDEHARU
IPC: H01L21/52
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique capable of correctly recognizing a pick-up target chip in picking up the chip from a wafer sheet in the die-bonding process of a thinned chip.  <P>SOLUTION: A camera CAM1 is connected to one end of a lens barrel KT1 and an objective lens is attached to the other end of the lens barrel KT1 so that the image of principal surface of the chip 1C can be photographed through the objective lens while a lens barrel KT2, equipped with a surface irradiating illumination SSL1, a diffusion plate KB1 and a half mirror TK1 therein while having the function of coaxial vertical illumination which irradiates light on the principal surface of the chip 1C with an optical axis same as that of the camera CAM1, is arranged between the lens barrel KT1 and the chip 1C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064194-A (JP)
Title: Braking system
Inventor: SANO RITSU
IPC: F16D65/28
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking system capable of manually and easily releasing a brake of a truck or the like.  <P>SOLUTION: The braking system 1 comprises a brake 2, an emergency releasing mechanism 3 for releasing the brake 2, a first inner cable 28a with one end thereof being connected to the brake 2, a second inner cable 28b with one end thereof being connected to the emergency releasing mechanism 3, and an actuator 10 which gives the operational force to operate the second brake to the other end of the first inner cable 28a while connecting the other ends of the first inner cable 28a and the second inner cable 28b to each other, and supports the reaction force of the operational force by the second inner cable 28b. The releasing mechanism 3 releases the restriction in the axial direction of the second inner cable 28b in an emergency release, and generates slackness in the first inner cable 28a to release the brake.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066101-A (JP)
Title: Liquid crystal display device and its lighting system
Inventor: TAKEDA YOSHIHARU
IPC: F21Y103/00
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which stably shortens a dark start time of a cold cathode fluorescent lamp mounted on a backlight, and provides a high-quality display image over a long period of time with saved energy.  <P>SOLUTION: The cold cathode fluorescent lamp CCFL is provided with a translucent glass tube VLA with rear gas and mercury sealed inside, a pair of cold cathodes ELE sealed and arranged by facing to both end parts of the glass tube VAL, inner leads ILE and outer leads OLE of which one ends are connected to the cold cathode ELE and other ends are air-tightly sealed and led out to an outside of the glass tube. Conductors SSM, which are extended to opposite cold cathode ELE directions from inner bottom surfaces of the cold cathodes ELE, and function as sputtering sources, are arranged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066226-A (JP)
Title: Button switch
Inventor: KONDO AKIJI
IPC: H01H13/52
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a button switch which can make a gap between a push button and a housing extremely narrow and in which a sliding part can slide smoothly and breakdown caused by the intrusion of particles, dust or the like can be prevented and exterior designing for a better appearance can be made possible and grease application to the sliding part becomes unnecessary.  <P>SOLUTION: A housing of the push button is provided with a spring and a spring projection part integrally fixed to the housing, and the spring and the spring projection part energize a sliding unit toward the housing. As a result, the surface of a locking piece of the sliding unit contacts with the surface of a guide rail of the housing and a position of the sliding unit on the housing is determined and a position of the push button on the housing is determined, and a gap between the push button and the housing can be set up extremely narrow. The locking piece of the sliding unit slides smoothly along the guide rail of the housing, and the grease application to the sliding part becomes unnecessary.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069419-A (JP)
Title: Apparatus for recovering salt, and apparatus and method for heat-treating steel wire loose coil
Inventor: SADANO YUTAKA
IPC: C21D1/46
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for recovering salt for safely recovering a salt sticking to a steel loose coil without polluting environment when heat-treating the steel loose coil with a molten salt bath.  <P>SOLUTION: The apparatus 22 is used for recovering salt from a salt-containing washing liquid used for washing the steel wire loose coil after heat treatment by using a molten salt of a cooling vessel 30, and is constituted of: a heat exchanger 50 for heat-exchanging the molten salt of the cooling vessel 30 with the salt-containing washing liquid and evaporating water content of the salt-containing washing liquid; circulating passes (104-106) for circulating and supplying the molten salt of the cooling vessel 30 to the heat exchanger 50; and a supply pass 71 for supplying the salt obtained by evaporating water content at the heat exchanger 50 to the cooling vessel 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068373-A (JP)
Title: Dust collecting apparatus for dust sucking type polishing device
Inventor: YARIMIZU TAMOTSU
IPC: B24B55/06
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collecting apparatus which generates small noises, and hardly damages a dust collecting bag in a polishing operation.  <P>SOLUTION: The dust collecting apparatus for a dust sucking type polishing device comprises: an outer case 21 having a suction hole 24 and discharge holes 25; an aspirator 22 attached to the suction hole 24 of the outer case so that a discharge port 26 is located inside the outer case 21, and that a blow port 27 and a suction port 28 are located outside the outer case; and a dust collecting bag 23 which is arranged inside the outer case, and is attached to the discharge port 26 of the aspirator so as to introduce the air flow inside from the aspirator 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076466-A (JP)
Title: Tandem-type color image forming apparatus and color image forming method using the same
Inventor: HAMAGUCHI SHINICHI
IPC: G03G15/01
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem-type color image forming apparatus where in the vibration amplification of a cleaning blade due to resonance, that is intrinsic to the tandem type color image forming apparatus that uses a plurality of the same-shaped photoreceptors, is effectively suppressed, consequently the image defects due to cleaning defects are reduced, and to provide a color image forming method that uses the tandem-type color forming apparatus.  <P>SOLUTION: The tandem-type image forming apparatus forms an image by using a plurality of image forming units, with each including a photoreceptor, a developing means for forming a toner image on the photoreceptor, and a cleaning means for cleaning the photoreceptor, after the formed toner image has been transferred, wherein the length of the base tube of at least any of one of photoreceptors from among the plurality of photoreceptors is different from that of other photoreceptors.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007122025-A (JP)
Title: Substrate, method of exposing substrate, and machine readable medium
Inventor: CHEN ALEK CHI-HENG
IPC: G03F7/26
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double exposure method for enhancing the image resolution in a lithography system.  <P>SOLUTION: The method includes a step of decomposing a desired pattern to be printed on a substrate into at least two constituent sub-patterns that are capable of being optically resolved by the lithography system, and a step of coating the substrate with a first positive tone resist layer and a relatively thin second positive tone resist layer on top of a target layer of the substrate which is to be patterned with a desired dense line pattern. The second resist material absorbs exposure radiation during a first patterning exposure and, after development, during a second patterning exposure to prevent exposure of at least a portion of the first resist material, underneath exposed portions of the second resist material layer, to an exposure dose above a fraction of an energy-to-clear exposure dose associated with the first resist layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008079506-A (JP)
Title: Stabilizer for polymerase reaction
Inventor: KUSUMOTO MASAHIRO
IPC: C12N15/09
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilizer for polymerase reaction, wherein the stabilizer improves the stability of a polymerase reaction composition and the reliability of the result of sequencing or polymerase chain reaction.  <P>SOLUTION: Disclosed is a stabilizer for polymerase reaction containing HSP 70 family protein in which ATPase domain is deleted as an active ingredient. Also disclosed is a method for carrying out duplication reaction by using a polymerase in a reaction solution containing the stabilizer for polymerase reaction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084919-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MIYAMOTO TSUTOMU
IPC: H01L21/60
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow resist residual hard to be produced in a semiconductor device called CSP when a resist film for forming a polar electrode is peeled off.  <P>SOLUTION: First, wiring 8 is formed by electrolytic plating, and a positive type plating resist film for forming wiring made of novolak resin containing a photosensitizer is peeled off. A covering film 24 made of novolak resin containing no photosensitizer is formed on the upper surface of a base metal layer 7 including the wiring 8, and a plating resist 25 for forming polar electrode made of a negative type dry film resist containing acrylic resin is formed. Next, an alkali developer is used to successively form openings 25a and 24a for forming a polar electrode 9 in the plating resist film 25 for forming polar electrode and the covering film 24. Then, electrolytic plating is applied to form the polar electrode 9 in the openings 25a and 24a. Subsequently, the plating resist film 25 for columnar electrode formation and the covering film 24 are simultaneously exfoliated by using resist separation agent of monoethanolamine system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082442-A (JP)
Title: Hinge structure of rotary cover and electronic equipment having this hinge structure
Inventor: NAKANO ATSUSHI
IPC: F16C11/04
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve strength, in a hinge structure of a rotary cover disconnected from a shaft part, when excessive force acts.  <P>SOLUTION: A hinge part 20-1 projecting to a reverse surface of a cover body 31 is composed of an arm part 21 and a substantially C-shaped bearing part 22 on the tip of this arm part 21. A vertical width dimension A in the Z direction of the arm part 21 is set in the same as an outer diameter d2 of the bearing part 22. The arm part 21 has a slit 24 extending up to a just near part P of the cover body 31 in the root direction of the arm part 21 from the bearing part 22 in its center, and also has groove parts 25 and 26 as the so-called weight reducing part on both sides of the slit 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT