baber/WOPTO huggingface dataset:
Patent JP-2012112562-A (JP)
Title: Drawn cup-type heat exchanger
Inventor: NODA HIDEO
IPC: F28F3/08
Filed: 2010-11-23
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a product by suppressing expanding and contracting deformation in the stacking direction in accompany with fluctuation of an internal pressure of a drawn cup-type heat exchanger.SOLUTION: This drawn cup-type heat exchanger includes a plurality of core units constituted of a first drawn cup having a pair of connection holes, a second drawn cup having a pair of connection holes, and a circulation pathway for connecting the first drawn cup and the second drawn cup, corrugated fins disposed among the circulation pathways of the plurality of core units joined in multiple stages, a first end plate disposed at an initial stage side of the core units joined in multiple stages, and a second end plate disposed at a final stage side of the core units joined in multiple stages. The connection holes of the drawn cups are communicated with the connection holes of the drawn cup of the adjacent core unit. The core units are made of phosphorus-free copper, and the corrugated fins or the end plates are made of copper including cobalt, nickel, tin, zinc and phosphorous.
Patent JP-2011119728-A (JP)
Title: Method for recognizing alignment mark, and method for manufacturing printed wiring board
Inventor: IGAWA YUJI
IPC: H05K1/02
Filed: 2010-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed wiring board, wherein, in a board for multiple patterning of a printed wiring board, an alignment mark prepared on each printed wiring board is recognized by using a recognition camera to adjust a processing position in units of printed wiring boards.  <P>SOLUTION: When alignment marks 159 of two printed wiring boards 10 arranged adjacent to each other are simultaneously imaged by using the recognition camera to recognize the two alignment marks respectively, a position of the recognition camera is adjusted such that each of the alignment marks is positioned equidistant from the center of an imaging region of the recognition camera.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120237-A (JP)
Title: Message receiver and micro controller
Inventor: FISCHER DIRK
IPC: H04L12/28
Filed: 2010-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize a device dealing with received messages which are received and processed without losing any input important message even under a high bus load.  <P>SOLUTION: The device dealing with the received messages, includes a communication interface controller 4 which operates, on behalf of a processor 2, for interpreting and screening the received messages every portion on the fly during reception and provides the received messages determined to have passed through screening to the processor for processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011131937-A (JP)
Title: Beverage dispenser for use with water cooler
Inventor: VAN HAPEREN BARTHOLOMEUS JOHANNES ANTONIUS
IPC: B67D1/12
Filed: 2010-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage dispenser (11) for use in combination with a water cooler.  <P>SOLUTION: The water cooler comprises a cooling device (5) and a water bottle (1) and the beverage dispenser is intended to be positioned between the cooling device and the water bottle. The beverage dispenser comprises: a dispensing station (18), a dedicated water nozzle (17) for dispensing water at the dispensing station, a conduit (13) for supply of water from the water cooler to the water nozzle, a connector (22) for attachment to a container (12) comprising concentrate, a dedicated concentrate nozzle (16) for dispensing concentrate to the dispensing station, a conduit (23) for supply of concentrate from the container to the concentrate nozzle, and wherein the water nozzle and the concentrate nozzle are arranged such that water dispensed from the water nozzle and concentrate dispensed from the concentrate nozzle intersect, and wherein the angle (β) of the concentrate nozzle relative to the horizontal is from 25° to 90°, and the angle (α) of the water nozzle relative to the horizontal is from 45° to 90°.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012120596-A (JP)
Title: Wheelchair for rehabilitation care
Inventor: OKUBO YASUYOSHI
IPC: A61G5/02
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair for rehabilitation care which is suitable for rehabilitation, activation of the brain, and reduction of burdens on a caregiver, easy to get on/off by oneself and to move using the feet.SOLUTION: In this wheelchair 1 for rehabilitation care, a seat plate 3 is horizontally mounted on the rear side of a body frame 2 made of a pipe horizontally extending in the back-and-forth direction, and when a user can straddle a front side portion of the body frame 2, he/she easily sits on the seat plate 2. When removing a hand-pushing handle 20 mounted to a rear end part of the body frame 2, the easy sitting on the seat plate 3 can be performed by horizontally moving forward in a state of straddling the seat plate 3 from the rear side of the seat plate 3. The wheel chair allowing the getting on/off without needing help of another person and allowing the easy movement by oneself by moving the feet can be achieved.
Patent JP-2012124661-A (JP)
Title: Communication system
Inventor: SHIMAMOTO KEI
IPC: H04M3/42
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of allowing a second terminal to receive information of a position with the presence of a first terminal and the history of the information together with the accuracy of the position information.SOLUTION: A communication system includes a first terminal 10, a base station 20, a position information management device 30, and a second terminal 40. The position information management device 30 records a position acquired by the first terminal 10 and information concerning the position of the first terminal 10. Thus, when the information concerning the position of the first terminal 10 is reported to the second terminal 40, the information is reported together with information indicating an effect that the information has high accuracy in a case where the position of the first terminal 10 has been acquired.
Patent JP-2012090247-A (JP)
Title: Level shift circuit and method of the same
Inventor: HWANG HONG-AN
IPC: H03F1/02
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a level shift circuit and a method of the same.SOLUTION: In a level shift circuit and a method of the same, a current-limiting circuit is connected between a latch device in the level shift circuit and a voltage source to limit a driving current for the latch device not to exceed a setting value. Thereby, a consumption current is reduced when the level shift circuit is converted, the latch device using a transistor with a shorter channel is realized, thus a level shift circuit area is reduced. By making the setting value adjustable to adjust an output driving capability of the level shift circuit, a conversion rate of the level shift circuit can be accelerated.
Patent JP-2012128596-A (JP)
Title: Database system, and information processing method and program thereof
Inventor: SUZUKI DAIKI
IPC: G06F12/00
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which; it takes a long time to make an update state at arbitrary timing of transaction execution available for another transaction.SOLUTION: A database system performs following steps; storing data which is partially changed data of a database file in a local memory; writing data to be written in the database file as buffer data of a file buffer in a file cache; writing the buffer data in the database file; and outputting the buffer data stored in a file cache storage means as data required to output, when output of the data of the database file is required during execution of the writing to the database file.
Patent JP-2012128281-A (JP)
Title: Projection type video display device
Inventor: NISHIHATA YOSUKE
IPC: H04N5/74
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a projection type video display device that prevents an increase in a processing time after video viewing due to a cleaning operation for an air filter and that reduces re-scattering of dust due to the cleaning operation for the air filter.SOLUTION: A projection type video display device according to the present invention includes: an air filter for cooling air dust removal; a suction fan 27 for sucking in air outside the device through the air filter and sending the air to a liquid crystal light valve 24; a lamp cooling fan 28 for sending air in the device to a light source lamp 25; and an exhaust fan 29 for exhausting the air in the device. In the projection type video display device, in order to prevent the air filter from clogging, a cleaning operation is performed for removing dust adhered to the air filter. This cleaning operation sequence is performed during cooling operation projection operation in which after a projection operation is stopped, the suction fan 27 is stopped, and the lamp cooling fan 28 and exhaust fan 29 are operated to cool the light source lamp 25.
Patent JP-2012126084-A (JP)
Title: Clay mineral particle and method of producing the same, and olefin polymerization catalyst using the same
Inventor: ATSUMI HISASHI
IPC: C08F10/00
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a clay mineral particle and a method of producing the same simultaneously attaining a smooth particle surface with no irregularity, a spherical form and a large particle diameter in such a well-balanced state as never attained, that is, a method of producing an olefin polymerization catalyst component producing even a soft material never produced conventionally due to particle aggregation as polymer powder having favorable particle properties by controlling the structure and the size of the clay mineral particle as a co-catalyst and carrier.SOLUTION: The method of producing the clay mineral particle includes a step (I) of acid-treating a clay mineral to obtain an acid-treated clay mineral, a step (II) of pulverizing the acid-treated clay mineral to obtain a pulverized clay mineral, and a step (III) of granulating the pulverized clay mineral to obtain the clay mineral particle.
Patent JP-2012133078-A (JP)
Title: Antireflection film, manufacturing method thereof, polarizer and image display device
Inventor: OKANO MASARU
IPC: G02B1/10
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film allowing improvement of generation of spotted unevenness on an antireflection film and further improvement of interlayer adhesion between a hard coat layer and an antireflection layer; and a polarizer and an image display device comprising the antireflection film.SOLUTION: An antireflection film where a hard coat layer containing an active ray-curable resin is laminated on a base film and a low refractive index layer is laminated on the hard coat layer directly or via another layer is characterized in that the surface of the hard coat layer has an irregular projecting shape without a period in the longitudinal direction and that the hard coat layer substantially has no resin incompatible to fine particles or an active ray-curable resin.
Patent JP-2012133588-A (JP)
Title: High impedance detection device of semiconductor integrated circuit and high impedance detection method of the same
Inventor: FUJISAWA AKIRA
IPC: G06F17/50
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To efficiently detect only high impedance state having a high possibility of occurrence of defects in circuit operation while suppressing an increase of simulation execution time.SOLUTION: A high impedance circuit configuration extracting section 101 generates high impedance circuit configuration information DATA3 obtained by excluding a candidate corresponding to high impedance excluding circuit data DATA7 with respect to high impedance circuit configuration candidate information DATA2. A high impedance state detecting section 102 executes a simulation with respect to the high impedance circuit configuration information DATA3 so as to obtain high impedance detection result DATA5. A high impedance detection device efficiently verifies high impedance state by causing a high impedance detection result display section 103 to display the high impedance detection result DATA5.
Patent JP-2012132209-A (JP)
Title: Solar cell module and roof having solar cell
Inventor: HATAYAMA KEIICHIRO
IPC: E04D13/18
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module capable of suppressing lowering of energy conversion efficiency, and a roof having a solar cell.SOLUTION: A solar cell module body 8a has a rear face on which a heat exchange coating layer 8b is disposed, so that a part of the solar heat radiated to the solar cell module body 8a is converted to kinetic energy by the heat exchange coating layer 8b and discharged without accumulation of heat. Consequently, lowering of energy conversion efficiency of a solar cell module 8 due to temperature rise can be suppressed.
Patent JP-2012132262-A (JP)
Title: Connection-reinforcement metal fitting for wooden building
Inventor: KADOYA HARUKATSU
IPC: E04B1/26
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a connection-reinforcement metal fitting for wooden buildings, which can improve energy absorption performance at the stage of its tabular bent portion's elastic deformation without increasing a deformation load that causes deformation of the bent portion, and also can prevent occurrence of interference with a brace or an out-of-place deformation.SOLUTION: A connection-reinforcement metal fitting comprises a tabular bent portion 5, which is composed of crest parts 9 and troughs 10 alternately formed with slope faces aslant against an acting direction of a load F, absorbing deformation energy by elastically deforming; and is installed to a connection part formed by connecting structural members. The tabular bent portion is composed of bend groups 5A and 5B each consisting of a plurality of bends, and flat link parts 11 sequentially connecting these bend groups, with height of the crest parts measured from the troughs varying between the adjacent bend groups along an acting direction of the load.
Patent JP-2012132415-A (JP)
Title: Cooling structure of exhaust manifold
Inventor: BAN KUNIKAZU
IPC: F01P3/12
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure of an exhaust manifold, which can uniformly and efficiently cool an exhaust gas flowing through a header pipe of the exhaust manifold and can surely perform air bleeding.SOLUTION: In the cooling structure of the exhaust manifold, a cooling water supply port 8a and a cooling water discharge port 8b are provided in an exhaust gas upstream side end part of the header pipe 1, cooling water is made to flow along the longitudinal direction of the pipe 1 to one of an upper cooling water path 4a and a lower cooling water path 4b, which are partitioned by a partition plate 7, and then, the cooling water is returned to another one of them in a downstream side end part and is surely made to flow over whole periphery of the header pipe 1 independently for every header pipe. Thereby making the cooling water flow from the hotter side of the exhaust gas in a large contact area to cool the exhaust gas.
Patent JP-2011057715-A (JP)
Title: Transiently immortalized cell for use in gene therapy
Inventor: BAETGE E EDWARD
IPC: C12N15/09
Filed: 2010-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods and compositions for expanding cells that are not abundant or are difficult to obtain in a pure form in culture, are in short supply (for example, human cells), or have brief lifetimes using fusion polypeptide.  <P>SOLUTION: The fusion polypeptide has a first region having the transport function of herpesviral VP22 protein or human immunodeficiency virus (HIV)TAT protein, and a second region with a polypeptide having cell immortalization activity, a polypeptide having telomerase-specific activity or a polypeptide having telomerase gene activation activity. The resulting cells are suitable for use in cell therapy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012139741-A (JP)
Title: Thermal displacement correcting apparatus and method for machine tool
Inventor: MURAHASHI TOSHIHIKO
IPC: G05B19/404
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal displacement correcting apparatus and method of a machine tool, capable of precisely and easily setting or operation even though the nunmber of specifications is large.SOLUTION: The thermal displacement correcting apparatus includes a correction amount estimating device 13 and parameter automatic selecting device 14, which estimate a thermal displacement correction amount of the machine tool of each set of specifications, in a machine tool having two different sets of specifications that differ due to the presence of a scale 2 and different methods of measuring the lengths of a bed 1 and a table 5. The correction amount estimating device 13 and parameter automatic selecting device 14 include: storing a collection of parameters for an estimated thermal displacement calculation corresponding to each of the bed 1, the scale 2, the table 5, and a workpiece 6, as a database; selecting the parameters belonging to the set of specifications from the database based on machine information according to each set of specifications; calculating estimated thermal displacements of the bed 1, the table 5, and the workpiece 6, or also the scale 2, according to the selected parameters; and combining the estimated thermal displacements.
Patent JP-2012141361-A (JP)
Title: Optical-axis alignment method, manufacturing method of optical switch and substrate for retention of optical fiber
Inventor: TAKAMIZAWA HIROYUKI
IPC: G02B6/24
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To facilitate optical-axis alignment in a state that inclined end faces of optical fibers are separated from each other.SOLUTION: The optical-axis alignment method in the invention includes: a step for fixing a first element that retains a first optical fiber with an inclined end face and is equipped with a first retention part for retaining a pin along an optical axis of the first optical fiber; a step for preparing a second element that retains a second optical fiber with an inclined end face and is equipped with a second retention part for retaining the pin along an optical axis of the second optical fiber; a step for causing the first and second retention parts to retain the pin in a state of separating the inclined end face of the first optical fiber from that of the second optical fiber only at a predetermined interval after fixing the first element; and a step for fixing the second element in a state of causing the first and second retention parts to retain the pin.
Patent JP-2012139704-A (JP)
Title: Stricture nozzle and torch for tig welding using the same
Inventor: MURATA AKIHISA
IPC: B23K9/29
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To hasten a flow of a plasma air flow by throwing a high speed rectification gas into an arc surrounding; to strengthen an electromagnetic force and a magnetic field that act on the arc to improve an arc energy density and arc directivity and rigidity to thereby enable to perform high-speed welding; and moreover to improve a shield effect to enable to perform a high-quality welding.SOLUTION: The stricture nozzle 7 includes: a nozzle body 7a disposed at an end surrounding of a tungsten electrode rod 2 in a concentric shape with the tungsten electrode rod 2, and forming an annular high speed gas passage 7d at a space with an end outer circumferential surface of the tungsten electrode rod 2; two or more positioning projections 7b along a longitudinal direction of the nozzle body 7a projectingly formed at an inner circumferential surface of the nozzle body 7a making a prescribed interval in a circumference direction, and retaining the tungsten electrode rod 2 at a center position of the nozzle body 7a ; and two or more gas rectification grooves 7c formed among two or more positioning projections 7b, parallelly extending in a longitudinal direction of the nozzle body 7a, and rectifying a shielding gas G flowing in the high speed gas passage 7d.
Patent JP-2011224542-A (JP)
Title: Honeycomb structure
Inventor: YAMADA TAKEHISA
IPC: F01N3/02
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structure which has a high collection limit value of PM (particulate matter) and is hardly cracked.SOLUTION: The honeycomb structure comprises honeycomb blocks each of which is formed by bundling a plurality of honeycomb fired bodies in each of which many cells are arranged side by side in the longitudinal direction thereof across cell walls, while interposing an adhesive layer between the adjacent honeycomb fired bodies. The honeycomb fired body has a first cell region in which a plurality of first cells are formed and a second cell region which is present between a first outer peripheral cell wall positioned on the outer periphery of the first cell region and a second outer peripheral cell wall positioned on the outer periphery of the honeycomb fired body so as to surround a part or the whole of the first cell region and in which a plurality of second cells are formed. At least a part of the second outer peripheral cell wall for defining the second cell region is brought into contact with the adhesive layer. One ends of each of the adjacent first cells and that of the adjacent second cells are alternately sealed. In the honeycomb structure, the opening ratio of the first end face is made higher than that on the second end face. On the first end face, the opening ratio of the second cell region is made higher than that of the first cell region.
Patent JP-2012139636-A (JP)
Title: Wet type gravity sorting apparatus
Inventor: ENDO MITSUNORI
IPC: B03B5/04
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a wet type gravity sorting apparatus capable of gravitationally sorting articles having a low-specific gravity and articles having a high-specific gravity, especially board piece-like articles having a low-specific gravity and board piece-like articles having a high-specific gravity, in water in a short time and with a high precision and thus the recovery of articles having a low-specific gravity and articles having a high-specific gravity is also increased.SOLUTION: A water stream generated by a water stream generation means is adjusted in volume to wash away articles having a low-specific gravity downstream and to force up articles having a high-specific gravity on a conveyance face to obliquely upward of a sorting trough, water is injected from a spray nozzle of shower means toward the articles having a high specific gravity under being forced up and agitated, and a plurality of water passage holes are formed at a sorting dam which is inclined so that the upper part is close to the upstream part of the conveyance face on a basis of the face crossing orthogonally to the conveyance face. Thus, the articles having a low-specific gravity and the articles having a high-specific gravity, especially board piece-like articles of these, can be sorted by wet type gravitation in a short time and with a high precision and the recovery of the articles having low-specific gravity and the articles having high-specific gravity is also increased.