baber/WOPTO huggingface dataset:
Patent JP-2011073112-A (JP)
Title: Polishing pad and method of manufacturing polishing pad
Inventor: MIYAZAWA FUMIO
IPC: C08J9/28
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad capable of improving flatness accuracy in a polishing object, by securing cushion performance.  <P>SOLUTION: This polishing pad 10 has a urethane sheet 2 having a polishing surface Sp and cross-linking and hardening the whole after forming a film by a wet solidification method. In the urethan sheet 2, a skin layer when forming the film is removed, and a large number of longitudinally long cells 3 are formed in the thickness direction inside. A large cell 3a having the size in the longitudinally long direction of 50% or more to a thickness (t) of the urethane sheet 2, has a maximum hole diameter A in a position separated from the polishing surface Sp by the length of exceeding 1/2 of the size in the longitudinally long direction. In the urethane sheet 2, an average value per unit area of the ratio A/B of the maximum hole diameter A to an average hole diameter B of an opening hole formed of the cells 3 in a cross section parallel to the polishing surface Sp on the inside by 5% of the thickness (t) from the polishing surface Sp, is adjusted in a range of 5-20. Hardness of the urethane sheet 2 is enhanced, and the large cell 3a is deformed by polishing pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081045-A (JP)
Title: Resist composition and method of forming resist pattern
Inventor: UTSUMI YOSHIYUKI
IPC: G03F7/039
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist composition and a method of forming a resist pattern using the resist composition.  <P>SOLUTION: The resist composition contains: base material component (A) caused to change in solubility to an alkali developing liquid by the action of acid; an acid generator component (B) caused to generate acid by exposure; and a nitrogen-containing organic compound (D). The nitrogen-containing organic compound (D) contains a compound expressed by general formula (d1). In the formula, R<SP>1</SP>and R<SP>2</SP>are each independently an aliphatic hydrocarbon group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010164945-A (JP)
Title: Electrophotographic photosensitive member and image forming device equipped with it
Inventor: OBATA TAKATSUGU
IPC: G03G5/06
Filed: 2009-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable electrophotographic photosensitive member reducing a load in environment in a photosensitive member manufacturing process, achieving high stability in production, preventing the occurrence of fluctuation of sensitivity depending on environment, and providing a high quality image without defect in image such as memory image, and also to provide an image forming device equipped with it.  <P>SOLUTION: In this electrophotographic photosensitive member, an intermediate layer is provided between an electrical conductive support body and a photosensitive layer and is formed after it is heat hardened from a coating liquid for the intermediate layer including a block isocyanate compound, a resin having two groups containing active hydrogen reacting with isocyanate group in the block isocyanate compound or more, inorganic oxide particulates, and an aqueous medium. The photosensitive layer is a monolayer photosensitive layer containing at least an electric charge generating substance and an electric charge transport substance or a laminated photosensitive layer constituted by laminating an electric charge generating layer containing the electric charge generating substance and an electric charge transport layer containing the electric charge transport substance in this order or in the reverse order. The electric charge generating substance is oxotitanium phthalocyanine having a crystal structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011085072-A (JP)
Title: Variable valve gear
Inventor: OKUNO SADAHISA
IPC: F01L13/00
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve gear achieving the simple movement/control of a cam and achieving the excellent combustion efficiency of an air-fuel mixture and the excellent durability of the cam.  <P>SOLUTION: This variable valve gear 27 includes: a cylinder head 28; a plurality of intake valves 48 provided in the cylinder head 28; a camshaft 64 journalled to the cylinder head 28; the intake-side cam 65 rotated integrally with the camshaft 64 and also movable in the axial direction of the camshaft 64; a plurality of flat cam forming portions 86 respectively formed into different cam shapes in the intake-side cam 65 and having cam surfaces 85 parallel to the rotating shaft of the camshaft 64; transitional shape portions 88 integrally formed between the flat cam forming portions 86 and having bent cam surfaces 87 continuously connecting the cam surfaces 85; and roller followers 78 having side surfaces corresponding to the cam surfaces 85 and rounded corners corresponding to the bent cam surfaces 87 and driven by the intake-side cam 65.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090809-A (JP)
Title: Suspension device and suspended lighting system using the same
Inventor: MAEDA TETSUSHI
IPC: F21V21/03
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the operational burden on an operator in performing the operation of attaching a luminaire 100 to a suspension device 200.  <P>SOLUTION: The suspension device includes: a suspension pipe 220 secured to a mounting bracket 210; an adapter 230 secured to the suspension pipe 220 and provided with a locking tool 260 at a longitudinal end thereof, with an end of the locking tool 260 protruding into the luminaire 100; and a mounting fixture 250 housed in the luminaire 100, the mounting fixture 250 being slid and engaged with the front end of the locking tool 260 after the front end of the locking tool 260 is inserted therein, with the sliding end of the mounting fixture coming into contact with an inner wall of the luminaire 100 to secure the adapter 230 and the luminaire 100 in place, with the lateral centerlines of the adapter 230 and the luminaire 100 being approximately on the same straight line. The mounting fixture 250 can temporarily secure the luminaire 100 to the suspension device 200 and position the centerline of the luminaire 100 and the centerline of the suspension device 200 approximately on the straight line, thereby reducing the operational burden on the operator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040028-A (JP)
Title: Capacitive touch panel
Inventor: HUANG KUAN MING
IPC: G06F3/041
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitive touch panel which has overcome the disadvantage that a structure for preventing the easy occurrence of high-brightness parts in conventional touch panels not only makes an image dark but also causes the increase in material and step.  <P>SOLUTION: A capacitive touch panel 20 comprises a transparent substrate 21, a light shielding layer 25, and a capacitive sensing circuit 26. The capacitive sensing circuit 26 is disposed above one surface 212 of the transparent substrate 21 and comprises a sensing region 262 and a plurality of metal leads 263. The sensing region 262 comprises a plurality of conductive bridging wires 264. The plurality of metal leads 263 are disposed around the sensing region 262 and are electrically connected to the sensing region 262. The light shielding layer 25 overlaps the plurality of conductive bridging wires 264 in a vertical direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088093-A (JP)
Title: Catalyst for nox cleaning
Inventor: OSAKI MAYUKO
IPC: B01J37/02
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new catalyst for NO<SB>X</SB>cleaning capable of exhibiting NO<SB>X</SB>cleaning performance in a low temperature and/or oxide atmosphere.  <P>SOLUTION: The catalyst for cleaning nitrogen oxide is discharged from internal combustion engines such as gasoline engines and diesel engines, wherein the catalyst is existent on condition that Au and Fe atoms are adjacent to each other in a solid, that is, at least one atom of the other atoms is solid, touching one atom of Au atom and Fe atom, for example, being a catalyst that is existent in a nano particle (a primary particle) or a thin film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095309-A (JP)
Title: Video display system, and illuminator
Inventor: KASHIWAGI MASANORI
IPC: F21Y103/30
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display system or the like which has a simple configuration but can reduce competition between projected video light and illuminating light and prevents illumination space from being spoiled.  <P>SOLUTION: The video display system includes a projector 2 projecting the projection light 2a and a light source 3 emitting the illuminating light 1a, and includes a screen 11 provided to include at least the illumination range of the light source 3, and having retro-reflective material 12 whose first surface transmits the incident illuminating light 1a, and whose second surface being the back surface of the first surface retro-reflects the incident projection light 2a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097268-A (JP)
Title: Playback device, headphone, and playback method
Inventor: ICHIMURA KOEN
IPC: H04S1/00
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a playback device that further improves user-friendliness during conversation compared with a conventional device; and to provide a headphone and playback method.  <P>SOLUTION: The playback device 1 includes: a playback unit 2 that plays back contents sound; an output unit 4 that outputs the contents sound which is played back using the playback unit 2 to the headphone 3; a talk detection unit 5 that detects conversation by a headphone fitter; and a sound image normal position control unit 6 that moves the normal position of sound image of the contents sound which is played back using the playback unit 2 to an arbitrary position when the talk detection unit 5 detects the start of the conversation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093162-A (JP)
Title: Light emitting device, print head, and image forming apparatus
Inventor: IKEDA CHIKAO
IPC: B41J2/455
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device capable of reducing the difference of exposure amount among light emitting elements, and to provide a print head and an image forming apparatus using the light emitting device.  <P>SOLUTION: A light-up control signal supply part 203 receives a number-of-light-emitting-points setting signal Lcnt for setting the number of light emitting points (light emitting thyristors L) simultaneously lighted up (number of light emitting points). Thus, current source units used U (U1 to U8) are set according to the number of light emitting points. In a period when a light-up period signal Per is "H", currents are supplied from the current source units U set to be used, superimposed to be a light-up control signal ϕJ and supplied to a light-up control signal supply circuit 101. Thus, the current of a light-up signal ϕI is changed according to the number of light emitting points (light emitting thyristors L) simultaneously lighted up.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100884-A (JP)
Title: Substrate transfer method
Inventor: YANO KAZUYA
IPC: H01L21/677
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate transfer method capable of improving throughput in substrate transfer and downsizing a load chamber.  <P>SOLUTION: The present invention relates to the substrate transfer method of a probe device. The probe device includes: an even number of probe inspection chambers disposed on a straight line; and a loader chamber having a transfer mechanism configured to move in front of an array of the probe inspection chambers in parallel with the array and to transfer a substrate to be inspected which is taken out of a storage container into a probe inspection chamber, and brings a probe of a probe card into contact with an electrode pad on the substrate to be inspected which is placed on a placement table provided in the probe inspection chamber to measure electric characteristics of a chip to be inspected that the substrate to be inspected has. In the substrate transfer method, the transfer mechanism is moved to stop the transfer mechanism at a substantially center front position of two adjacent probe inspection chambers, so that the substrate to be inspected is carried in or out to/from the two probe inspection chambers by the transfer mechanism.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099268-A (JP)
Title: Flushing tank apparatus and flush toilet bowl
Inventor: MIWA KOJI
IPC: E03D11/02
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flushing tank apparatus capable of carrying out satisfactory toilet bowl flushing without being large-sized, and a flush toilet bowl.  <P>SOLUTION: The flushing tank apparatus 10 includes an intake device 40 for sucking air in a toilet bowl drain passage 3. The intake device 40 includes an intake chamber 41, an intake port 42, a valve chamber 43, a valve element 44, a float member 45, and a holding part 46 holding an attracting member 47. The intake chamber 41 is formed of a side face part 41A and an upper face part 41B. The intake port 42 communicates with the intake chamber 41 and is opened in a vertical direction. The valve chamber 43 communicates with the toilet bowl drain passage 3 through an intake passage 6. The valve element 44 is enclosed in the valve chamber 43 to open/close the intake port 42. The float member 45 descends below the set water level lower than the highest water level of flushing water in a water storage chamber 25. The holding part 46 ascends interlocked with the ascent of the float member 45 and holds the attracting member 47. The attracting member 47 attracts the valve element 44 to open the intake port 42.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010030786-A (JP)
Title: Tray for conveying recording medium
Inventor: OSHIMA KEIICHI
IPC: B65H5/00
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a tray for conveying a recording medium capable of obtaining sufficient conveying force by a conveyance roller securely while preventing the occurrence of improper molding such as warpage or the like during molding.  <P>SOLUTION: This tray 70 for setting an optical disk to print on the optical disk directly is fed below an inkjet recording head while being nipped by a conveyance driving roller 15 being turned and driven and a conveyance driven roller 17 being freely turnable with high precision. The tray 70 is formed by molding by use of resin, and a plurality of long grooves capable of reducing amount of resin used and preventing the occurrence of warpage or the like during molding and extended in the direction of auxiliary scanning are formed in a beam direction on a front surface and a rear surface of the tray 70. Top parts of protruding bars formed on the front surface and the rear surface of the tray 70 by the long grooves are flat faces so that area of contact section of the conveyance driving roller 15 and the conveyance driven roller 17 is increased and sufficient conveying force is securely obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011102710-A (JP)
Title: Light scattering particle detector and fire alarm
Inventor: FUJIMOTO SATOO
IPC: G01N21/53
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable detection accuracy by suppressing an influence of scattered light (stray light).  <P>SOLUTION: In a lower case 33 formed by two-dividing a chamber case including labyrinth structure into upper and lower portions, a light-emitting element 35 and a light receiving element 36 are disposed at an outer peripheral section of a baseplate 34 at an angle of 120 degrees mutually while directing the center of the baseplate 34. Then, the height of the light axis of the light-emitting element 35 is made equal to that of the light axis of the light receiving element 36. A height "h" of a junction surface of a vertical rib 37A of an upper case 32 and a vertical rib 37 of a lower case 33 from the baseplate 34 is made different from a height "H" of the light axis of the light-emitting element 35 and the light receiving element 36, thus preventing emission light from the light-emitting element 35 from impinging on the junction surface of the vertical rib 37A of the upper case 32 and the vertical rib 37 of the lower case 33 of which the shape is not stable due to a variation of manufacturing, suppressing the generation of scattered light (stray light) or the like, and obtaining the stable detection accuracy of fine particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102573-A (JP)
Title: Exhaust emission control device
Inventor: YANO MASAKAZU
IPC: F01N9/00
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of N<SB>2</SB>O in an exhaust emission control device that removes NOx in emission while using ammonium as a reducing agent.  <P>SOLUTION: The exhaust emission control device includes at least: a reducing catalyst that causes a reduction reaction of nitrogen oxides in emissions using ammonium; an oxidation catalyst that causes an oxidation reaction of nitrogen monoxides in the emissions into the nitrogen dioxide at the side upstream of the reducing agent; an ammonium oxidation catalyst that causes an oxidation reaction of ammonium in the emission at the side downstream of the reducing agent; a bypass pipe that cause the emission to flow bypassing the oxidation catalyst; and a flow control valve for controlling the emission flow in the bypass pipe. A controller of the exhaust emission control device calculates the valve opening of the flow control valve based on an engine operating state to set a NOx ratio in the emission to an optimal value (S1 to S4), estimates an ammonium adsorption state in the reducing catalyst, and corrects the valve opening based on the estimated ammonium adsorption state (S5).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107253-A (JP)
Title: Image forming device
Inventor: SHIGA YUKI
IPC: G03G15/20
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device having an inexpensive configuration capable of preventing parts from being damaged during procedures for removing jam and improving workability of the work for removing the jam.  <P>SOLUTION: The image forming device is integrally constituted as a transfer fixing unit 9 by letting a paper conveyance guide hold a transfer roller and a fixing means. If the device stops while a paper (not shown) reaches a transfer unit where a photosensitive member 2 and the transfer roller 5 are brought into pressure-contact, an exterior cover 11 is opened to allow the transfer fixing unit 9 to move outside and downward of a device body. Consequently, the transfer roller 5 is separated from the photosensitive member 2, and a transfer nip is released so that the paper (not shown) in the transfer unit can be easily removed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109582-A (JP)
Title: Image forming apparatus and image forming method
Inventor: YOSHIOKA TETSUYA
IPC: H04N1/60
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method for preventing deterioration in visibility, during decoloration control that utilizes ACS function.  <P>SOLUTION: The digital color copier 1 analyzes whether an original document is a full-color image or a monochromatic image on a page basis, allocates a certain color processing method to each page, and performs image processing by using the color allocated color processing method. The copier includes a color-processing extracting means 561 for extracting the color processing method allocated for each page; a color-extracting means 562 for extracting colors contained in the original document for each page- and an error-page detecting means 563 for detecting that a portion of or all the colors extracted from an original document of a certain page are identical to a part or to all the colors extracted from an original document of a page that continues thereto, when the color processing method allocated to the certain page is different from the color processing method allocated to the page continuing to the certain page.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010045406-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TANAKA JUN
IPC: H01L21/316
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of mechanical strength of a whole element, and to reduce delay of signals propagating through wirings.  <P>SOLUTION: First and third insulating layers constituting each wiring layer 100 include silicon carbide nitride film, silicon carbide and/or silicon oxide. A second insulating layer of a lower-layer wiring layer includes silicon oxide. A second insulating layer of an upper-layer wiring layer includes fluorine-added silicon oxide and/or carbon added silicon oxide. A relative dielectric constant of the second insulating layer of the lower-layer wiring layer is set smaller than that of the second insulating layer of the upper-layer wiring layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010153839-A (JP)
Title: Method of manufacturing wiring substrate
Inventor: OSUMI KOICHI
IPC: H05K3/46
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring substrate having high-density fine wiring of ≤20 μm in width and interval even as a wiring conductor for core.  <P>SOLUTION: The wiring conductor 4 for core is formed by bonding a first conductor layer in a through-hole 7 bored in an insulating plate 1 for core having copper foils laminated on both surfaces and also charging a hole-filling resin 8, polishing and flattening both ends of the hole filling region 8 such that a layer of the copper foil remains on the top surface of the insulating plate 1, and etching away layers of the copper foils on the top and reverse surfaces of the insulating plate 1 and then plating a second wiring conductor onto the insulating plate 1 and the hole filling resin 8 by a semi additive method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011113430-A (JP)
Title: Switching control system and car navigation system
Inventor: IWAMOTO ATSUSHI
IPC: G01C21/26
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching control system for reducing a burden on a user when a plurality of control units share a portable medium connection unit.  <P>SOLUTION: A car navigation system (a switching control system) 1 includes a navigation-side CPU 11; an AV-side CPU 21; and an SD interface switch 32 which is controlled by the navigation-side CPU 11 and switchable so that an SD card slot 31 connects with either the navigation-side CPU 11 or the AV-side CPU 21. The navigation-side CPU 11 is configured to control the SD interface switch 32 so as to be preferentially connected with the SD card slot 31, and also, when an SD card 50 is connected with the SD card slot 31, control the SD interface switch 32 so as to switch the connection with the SD card slot 31 from the navigation-side CPU 11 to the AV-side CPU 21 according to data in the SD card 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT