baber/WOPTO huggingface dataset:
Patent JP-2011008895-A (JP)
Title: Magnetic disk device
Inventor: KANEKO HISASHI
IPC: G11B21/02
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the impact due to thermal expansion difference between a case and a magnetic circuit, without reducing the coupling rigidity of the case and the magnetic circuit, and reducing the strength of the magnetic circuit.SOLUTION: A magnetic disk device includes an actuator, including a magnetic head performing recording or reproduction of information for a magnetic disk; a magnetic circuit 20 controlling movement of the actuator, a case 50 housing the magnetic disk and the actuator and the magnetic circuit 20; and a spherical holding unit 30 rotatably provided between the case 50 and the magnetic circuit 20 and holding the case 50 and the magnetic circuit 20, in a relatively movable way.
Patent JP-2011011919-A (JP)
Title: Dielectric ceramic and method for producing the same, and laminated ceramic capacitor
Inventor: NAKAMURA TOMOYUKI
IPC: H01G4/12
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated ceramic capacitor having excellent reliability, particularly excellent life characteristic in a load test even if a dielectric ceramic layer is made thin.SOLUTION: As a dielectric ceramic constituting a dielectric ceramic 2 in the laminated ceramic capacitor 1, one containing ABO(A is Ba or the like; B is Ti or the like) as a main ingredient and R (R is La or the like), M (M is Mn or the like), V and Si as assistant ingredients is used. In a step of preparing a raw material for the dielectric ceramic before firing, Ba-V compound containing Ba and V, for example, such as BaVO, BaVOor BaVOis preliminarily prepared and mixed with ABOpowder.
Patent JP-2011014187-A (JP)
Title: Simultaneous two-photon absorption recording-reproduction method, and simultaneous two-photon absorption recording material for use therein
Inventor: AKIBA MASAATSU
IPC: G11B7/24035
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a two-photon absorption recording-reproduction technique having sensitivity higher than conventional one in a type of a two-photon absorption recording-reproduction technique in which fluorescent intensity is reduced in a two-photon absorption recording part.SOLUTION: A simultaneous two-photon absorption recording-reproduction method of recording and reproducing a data by inducing changes in the fluorescence intensities in a recorded part and an unrecorded part by simultaneous two-photon absorption, comprises: generating a fluorescence quencher in a two-photon recording part; and inducing quenching by excitation energy transfer between the fluorescence quencher and a fluorescent dye to physically quench the fluorescence by reproduction light from the fluorescent dye and decrease the fluorescence intensity in the recorded part; and a simultaneous two-photon absorption recording material for use in the method capable of generating a fluorescence quencher capable of inducing quenching by excitation energy transfer between the fluorescence quencher and a fluorescent dye by simultaneous two-photon absorption and physically quenching the fluorescence from the fluorescent dye.
Patent JP-2010055069-A (JP)
Title: Intermediate transfer device, image forming apparatus, and secondary transfer method for image forming apparatus
Inventor: ASHIKAWA TADAKEI
IPC: G03G15/16
Filed: 2009-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To more securely prevent occurrence of shock jitter.  <P>SOLUTION: A control mechanism to adjust a distance (gap G) between the center 130C of a secondary transfer roller 130R and the center 119-2C of a second support roller 119-2 comprises: a control IC 130-1 in which output from an encoder 135 is inputted and which drives and controls the stepping motor 136-4 of a gap adjusting mechanism 136, and a memory 130-2. The control IC 130-1 performs speed calculation processing of a pair of conveying rollers 133 on the basis of an encoder signal (S101), and extracts the speed variation (S102). The control IC 130-1 obtains the amount of correction of the gap G of the secondary transfer part 130 on the basis of the speed variation (S103), and outputs the number of driving steps corresponding to a correction instruction value to the stepping motor of the gap adjusting mechanism 136 (S104). The gap adjusting mechanism 136 drives the stepping motor in the number of steps corresponding to the correction instruction value and adjusts the gap G by shaking the secondary transfer roller 130R with a support fulcrum as a center.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011015757-A (JP)
Title: Game machine
Inventor: NAKANE SHINYA
IPC: A63F7/02
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction or the like caused by an impact acting on the movable body of a performance device.SOLUTION: The game machine includes: a device body 111 wherein the movable body 120 capable of moving between a closing position for closing a ball entrance and an opening position for opening the ball entrance is supported; an engaging projection part 122b provided at the movable body 120; a driving motor 115 provided at the device body 111; an operation member 137 operated by driving of the driving motor 115; a pressurizing end face 138a provided at the operation member 137 and separably abutting on the engaging projection part 122b, for pressurizing the engaging projection part 122b so that the movable body 120 is moved from the closing position to the opening position accompanying the operation of the operation member 137; a tension spring 128 for urging the movable body 120 toward the closing position; and position detection means 139 for detecting the operating position of the operation member 137. When a Pachinko ball is brought into contact with the movable body 120, the movement of the movable body 120 in the direction of separating the engaging projection part 122b from the pressurizing end face 138a is allowed.
Patent JP-2009242422-A (JP)
Title: Biocompatible material and method for producing the same
Inventor: OKADA YOSHIAKI
IPC: A23L33/00
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe biocompatible material, easily absorbed by living bodies and inexpensively produced, and a method for producing the same.  <P>SOLUTION: The biocompatible material is a composite comprising hydroxyapatite derived from fish scales and collagen similarly derived from fish scales as main ingredients. The method for producing the same is incorporated in a production process of hydroxyapatite derived from fish scales or a production process of collagen derived from fish scales, and comprises mixing an extract solution of hydroxyapatite with an extract solution of collagen in a ratio of about 8:2 in a solid base and agitating, subsequently drying the mixture with hot air to be the composite.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011022662-A (JP)
Title: Portable telephone terminal and information processing system
Inventor: MIURA AKIHIRO
IPC: G06F3/048
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To superimpose and display a three-dimensional virtual object having a proper size and a proper direction, at a proper position in a real space, when a user goes to a location where an object has been photographed.  <P>SOLUTION: A portable telephone terminal has a camera unit having an optical lens to acquire light passing through the optical lens as an image and a display unit for displaying the image acquired with the camera unit; receives radio waves from a GPS satellite to acquire portable telephone positional information; transmits the portable telephone terminal positional information to an information processing server having an object table storing a three-dimensional virtual object as three-dimensional computer graphics generated, on the basis of a moving image, photographing positional information indicating a location where the moving image has been photographed and the spatial information related to the moving image, in association with each other; receives the three-dimensional virtual object matching the transmitted portable telephone positional information and the space information related to the moving image from the information processing server; and uses the relation between the space information related to the moving image and the space information related to an image to composite a three-dimensional virtual object for display.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024149-A (JP)
Title: Solid-state imaging apparatus
Inventor: YOSHIDA HIROSHI
IPC: H04N5/335
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus capable of accelerating a pixel signal read speed.  <P>SOLUTION: The solid-state imaging apparatus includes a data holding mechanism 11 and a horizontal mixing mechanism which are configured as follows. The data holding mechanism 11 capable of holding pixel signals vertically transferred from a photoelectric transducer array 1 for a plurality of rows is provided to each of columns of the photoelectric transducer array 1, pixel signals for the plurality of rows to be held by the data holding mechanism 11 can be selected for each set of vertical mixing columns simultaneously mixing pixel signals in a vertical direction, and the row of the pixel signals to be mixed in the vertical direction can be selected from among the pixel signals for the plurality of rows being held in the data holding mechanism 11 for each set of the vertical mixing columns. Furthermore, the horizontal mixing mechanism is provided for mixing, in a horizontal direction, pixel signals to be mixed in the vertical direction for each set of horizontal mixing combination columns for simultaneously mixing pixel signals in the horizontal direction, so that rows of pixel signals to be mixed in the vertical direction become different for each set of the vertical mixing columns or the horizontal mixing combination columns.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028467-A (JP)
Title: Controller for vending machine
Inventor: KAWAMI KOHEI
IPC: G07F7/02
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: when desiring to continuously purchase the same commodity or when changing only a commodity and purchasing it, trouble of newly selecting a commodity and electronic money occurs.  <P>SOLUTION: This controller for a vending machine includes: a commodity selection means 1 selecting the commodity desired to be purchased by a commodity purchaser; an electronic money selection means 2 selecting the electronic money desired to be used by the commodity purchaser; a non-contact terminal settlement means 3 performing settlement by holding up the electronic money; a carry-out means 4 performing a commodity carry-out based on settlement information from the non-contact terminal settlement means 3; and an arithmetic control part 7 connected to those means. The commodity is selected by the commodity selection means 1; the electronic money is selected by the electronic money selection means 2; the settlement is performed by holding up the electronic money to be used by the non-contact terminal settlement means 3, and the arithmetic control part 7 makes the commodity selection selected by the commodity selection means 1 and the electronic money selection selected by the electronic money selection means 2 effective after a prescribed time, so that the trouble when newly purchasing the same commodity can be saved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027554-A (JP)
Title: Infrared light receiving circuit and infrared light receiving device
Inventor: IWATA SHIGEYASU
IPC: G01J1/42
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared light receiving circuit with a higher energy-saving effect.  <P>SOLUTION: The infrared light receiving circuit includes: a photodiode receiving an infrared signal and outputting a current; a high-pass filter inhibiting a low-frequency component of an output current of the photodiode; a current-voltage conversion circuit converting the output current of the photodiode, which has passed through the high-pass filter, into a voltage, and further includes a bias circuit having at least one or more serially connected light receiving elements wherein a short-circuit current is greater than that of the photodiode. When the photodiode and the light receiving elements are irradiated with light, a reverse bias is applied to the photodiode by a forward voltage to be generated by the bias circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028039-A (JP)
Title: Method for manufacturing laminated optical film
Inventor: KOMATSUBARA MAKOTO
IPC: G02B5/30
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously manufacturing a laminated optical film, which is capable of manufacturing a laminated optical film with point defects suppressed.  <P>SOLUTION: The method for continuously manufacturing the laminated optical film includes: a rubbing treatment step of subjecting one surface of a long-sized base film to rubbing treatment to form a rubbing treated surface while feeding the long-sized base film in a lengthwise direction; a bending and transporting step of bending and transporting the film after the running treatment step by using a plurality of guides for bending a feeding direction; and an application step of forming an optically anisotropic film by applying a solution containing a lyotropic liquid crystal compound to the rubbing treated surface of the film after the bending and transporting step. In the bending and transporting step, a guide having a gas injection means is used as a guide disposed on the side of the rubbing treated surface side, and the feeding direction of the film is bent without bringing the rubbing treated surface into contact with the guide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009245463-A (JP)
Title: Content transmitter, content transmission program, content receiver, content reception program
Inventor: NISHIMOTO TOMONARI
IPC: H04N7/173
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content transmitter, program and a content receiver, and program for preventing unauthorized copying of the content.  <P>SOLUTION: The content transmitter 1A transmits, after receiving the content, use condition information including copy control information for controlling the number of times of copying the content on the receiving side as well as the content, and is provided with: a scramble part 5 which encrypts the content by a first encryption key to obtain the encrypted content; a hash function operation part 11 which calculates the use condition information including the copy control information by a hash function to process the use condition information to obtain a hash value; an ECM generation part 7 which encrypts related information including the first encryption key and the hash value by a second encryption key to obtain first encryption key related information; and a multiplexing part 13 which multiplexes the use condition information considered as a data carousel to the multiple encryption content obtained by multiplexing the first encryption key related information to the encryption content and transmits the information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244913-A (JP)
Title: Proximity exposure device and exposure method using the proximity device
Inventor: SUZUKI KENSAKU
IPC: H01L21/027
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-scale proximity exposure device adapted to a recent enlarged processing substrate by improving parallelism and increasing the illuminance of irradiated light while suppressing generation of heat, and also to provide an exposure method using the proximity exposure device.  <P>SOLUTION: Pulsing laser output from an excimer laser 1 as a light source is made incident on a beam shaping lens 2 and converted into parallel laser. This parallel laser is made incident on a fly eye lens 3 and output as uniform laser. This uniform laser is reflected by a collimation mirror 4 and becomes parallel light, and a mask 7 and an XY drive stage 5 are vertically exposed to the parallel light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011031680-A (JP)
Title: Weather strip
Inventor: OTSUKA YOJI
IPC: B60R13/06
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weather strip for an automobile capable of being made to light weight, being excellent in a sealing property and having large retaining force to a flange of a peripheral edge of an opening part of a vehicle body.  <P>SOLUTION: The weather strip 10 includes a trim part 20 and a hollow seal part 40. In the trim part 20, a first flange retaining lip 24 and a second flange retaining lip 25 are formed on one inner surface of an outdoor side wall 21 or an indoor side wall 22. A flange seal lip 80 is formed on one same inner surface between them, a base side 80b of the flange seal lip 80 is formed of the same material as the trim part, and a distal end side 80a is formed of a sponge material having specific gravity of 0.15-0.4. Opposed flange retaining lips 26, 27 extended from the other inner surface are formed between the first flange retaining lip 24 and the second flange retaining lip 25, and distal ends of the first flange retaining lip 24 and the opposed flange retaining lip 26 are formed so as to be mutually approached.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031480-A (JP)
Title: Printing paper pack
Inventor: OZAWA MANABU
IPC: B41M5/124
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing paper pack using non-carbon papers, which easily suppresses the odor during printing without requiring hardware modification.  <P>SOLUTION: The printing paper pack stores a certain number of non-carbon copy sheets of papers, and includes the non-carbon copy sheets of paper which has, on the ends of at least two sides thereof, desensitizer-coated portions with desensitizer coated in advance to suppress reaction between color former and developer; and an air-tight container to enclose the non-carbon copy sheets therein. Preferably, base sheets coated with certain perfume are provided and the airtight container enables the perfume of the perfume-coated base sheets to be absorbed into the non-carbon copy sheets, thereby diffusing the perfume absorbed into the non-carbon copy sheets when printing is made on the non-carbon copy paper.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032409-A (JP)
Title: Photocurable resin composition and adhesive sheet comprising the same
Inventor: OMORI NAOYUKI
IPC: C09J109/06
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable resin composition having excellent leaving stability and formability to a sheet-shape or the like before curing as an adhesive material while having proper curability, and exhibiting improved adhesiveness, moisture permeation resistance and damping characteristics (hysteresis loss) after curing, and to provide an adhesive sheet comprising the resin composition.  <P>SOLUTION: The photocurable resin composition contains a hydrogenated butadiene-based polymer having a plurality of photocurable functional groups, an oligomer having single photocurable functional group, and a photopolymerization initiator. The adhesive sheet includes the photocurable resin composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039104-A (JP)
Title: Toner for electrostatic charge development
Inventor: SHIBAI YASUHIRO
IPC: G03G9/08
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which is excellent in low temperature fixability and storage stability, is good in releasing property from a fixing roller, is high in transferability and is less in image defects for a long period of time.  <P>SOLUTION: The toner includes an external additive added to color particles, wherein the toner is characterized in that: the color particles comprise at least a colorant, a binder and a first release agent; the external additive comprises resin fine particles encapsulating a second release agent; and the melting point of the first release agent is lower than the melting point of the second release agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009256686-A (JP)
Title: Thermoplastic polymer alloy composition
Inventor: DAWSON ROBERT LOUIS
IPC: C08L33/10
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an calenderable thermoplastic polymer alloy composition especially useful in an automotive or non-automotive application.  <P>SOLUTION: A calenderable thermoplastic polymer alloy composition is prepared by blending ethylene/alkyl(meth)acrylate with a blend of polypropylene, ethylene copolymer ionomer resin, ethylene/glycidyl(meth)acrylate copolymer, and uncrosslinked ethylene-propylene rubber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011038715-A (JP)
Title: Refrigerator
Inventor: OHIRA AKIYOSHI
IPC: F25D21/08
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a refrigerator capable of improving energy-saving properties and preservability of foods.  <P>SOLUTION: Cold air is supplied to a refrigeration temperature zone chamber by operating a blower, in a state with a compressor stopped, a refrigeration chamber damper open, and a freezing chamber damper closed. When it is determined that there is less frost formation by comparing a temperature gradient of a cooler with a set value, the blower is stopped, the refrigeration chamber damper is closed, and a defrosting heater is operated, after the cooler reaches a prescribed temperature. When it is determined that there is much frosting by comparing the temperature gradient of the cooler with the set value, the defrosting heater is operated; and then, the blower is stopped and the refrigeration chamber damper is closed, after the cooler reaches the prescribed temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010004061-A (JP)
Title: Lithographic apparatus and device manufacturing method
Inventor: HOOGENRAAD JOHANNES H
IPC: G03F7/20
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method for compensating a change in substrate thickness.  <P>SOLUTION: A lithographic apparatus includes an array MLA of individually controllable elements to impart a projection beam PB with a pattern in its cross-section. A projection system includes an actuator in which each lens in the array of lenses PL transmits a different position of the beams with the patterns and which is configured so as to change the shape of the lens array. For example, the actuator is a piezoelectric actuator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011040137-A (JP)
Title: Controller
Inventor: UCHIKAWA HIRONORI
IPC: G11C29/42
Filed: 2009-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability in reading of nonvolatile semiconductor memory.  <P>SOLUTION: A controller includes: a program interface 102 for setting a first threshold voltage level depending on write information in a memory cell; a generation unit 106 configured to aggregate comparison results between second threshold voltage levels held in the memory cells and predetermined third threshold voltage levels, and generate a histogram of the second threshold voltage levels; an estimation unit 107 configured to estimate statistical parameter of a distribution of the second threshold voltage levels with respect to a first threshold voltage level, based on the histogram; and a determination unit 108 configured to determine a fifth threshold voltage level defining a boundary of a fourth threshold voltage level indicating a read result of the memory cells from the third threshold voltage levels, based on the statistical parameter in such a manner that mutual information amount between the first threshold voltage level and the fourth threshold voltage level becomes maximum.  <P>COPYRIGHT: (C)2011,JPO&INPIT