baber/WOPTO huggingface dataset:
Patent JP-2010221061-A (JP)
Title: Autonomous floor-cleaning robot
Inventor: JONES JOSEPH L
IPC: A47L11/40
Filed: 2010-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous cleaning device that is designed and configured to optimize the cleaning capability and efficiency of its cleaning mechanisms while concomitantly minimizing or reducing the power requirements of such cleaing mechanisms.  <P>SOLUTION: The autonomous floor-cleaning robot includes a housing infrastructure including a chassis, right and left main wheel assemblies for forward driving the robot, a vacuum system mounted on the chassis to ingest particulates for floor cleaning, and a brush assembly to collect particulates from a floor surface upon floor cleaning. The vacuum system includes a vacuum inlet of constant width and space, separate and independently of a sweep area defined by the brush assembly. A trailing edge of the vacuum system is orientated so that the vacuum inlet is immediately adjacent the brush assembly and forward facing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011256337-A (JP)
Title: Production method of recycled polyester, and molding using the same
Inventor: KAMEOKA AKIRA
IPC: C08K5/3442
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To inexpensively and stably manufacture a molding containing high-IV high-performance polyester which has not been obtained by a conventional technology by using collected polyester without causing the deterioration or the like of a work environment.SOLUTION: In this production method of recycled polyester, an annular carbodiimide compound which has one carbodiimide group in the collected polyester, and in which the first nitrogen and second nitrogen of the carbodiimide group are coupled to each other by a coupling group is added to the collected polyester, and melt kneading is performed.
Patent JP-2011259380-A (JP)
Title: Optical path control method
Inventor: SOMA SHUNICHI
IPC: H04J14/02
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To control an optical path in an optical network, such as opening of the optical path or changing of a light wavelength, without affecting other optical paths which has been already opened.SOLUTION: An optical path control method in an optical node provided with an optical multiplexing/demultiplexing switch function portion for branching and inserting a light signal in a wavelength unit, the optical node constituting an optical network for transmitting a wavelength-multiplexed light signal, the method comprises: using a wavelength selection switch provided with a two-dimensional input/output fiber array as the optical multiplexing/demultiplexing switch function portion in the optical node; constituting a group of optical paths to be opened for each row or column of the input/output fiber array of the optical multiplexing/demultiplexing switch function; and, when a new optical path is created, opening in any one group a light path of each port in the order proceeding toward a scan start position side in a direction opposed to a port scan direction along a row or column corresponding to the group of the input/output fiber array.
Patent JP-2012002113-A (JP)
Title: Inlet valve of water lubricated type screw compressor
Inventor: HACHIYA KAZUKI
IPC: F04C29/12
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an inlet valve of a water lubricated type screw compressor capable of smoothly discharging water on the upstream side of a valve plate to a downstream side and remarkably reducing the water (drain water or lubricating water) accumulated on the upstream side of the valve plate even if the inlet valve is fully closed.SOLUTION: The inlet valve of the water lubricated type screw compressor includes: a valve body 32 mounted in the air suction opening 3 of the water lubricated type screw compressor, and having a flow passage 31 for making air 4 supplied from the outside flow to the air suction opening; and the valve plate 34 moved between an opening position for fully opening a valve seat 32a provided in the valve body and a closing position for fully closing the valve seat. The valve body 32 has a water reservoir 33b formed in a lower surface upstream of the valve seat, and a guide 33 for guiding the water to the water reservoir. The opening cross-sectional area of the inner surface of the guide section is reduced downward from an upper side, and the water reservoir 33b is formed in the lower end of the guide 33. Furthermore, a drainage pipe 36 is provided for making the water reservoir communicate with the valve body 32 downstream of the valve seat 32a.
Patent JP-2010225176-A (JP)
Title: Printing system
Inventor: INOISHI HIDEKI
IPC: G06F3/12
Filed: 2010-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system which makes a server device make batch management so as to hold and provide drivers, which are each ready for a plurality of printer devices connected via a LAN, to alleviate installation and maintenance even if it becomes necessary to increase or decrease the number of printer devices.  <P>SOLUTION: Drivers and a Web server part 19A are provided in a server device 10. When access is made from a client device 1 to the Web server part 19A, the Web server part 19A obtains driver information from a driver information management part and converts the driver information to data of a Web page and transmits the data to the client device 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012000235-A (JP)
Title: Chlorine dioxide gas-generating deodorant
Inventor: KATORI KENJI
IPC: C01B11/02
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide chlorine dioxide gas-generating deodorant that generates the chlorine dioxide gas stably and persistently, maintains a deodorant effect possessed by the chlorine dioxide gas over a prolonged period, and has good keeping.SOLUTION: The chlorine dioxide gas-generating deodorant contains solid chlorite and solid malic acid, preferably contains them in the proportion of 0.01-5 mmol of the malic acid to 1 mmol of the chlorite, and preferably, also contains magnesium sulfate. A deodorant bag includes the chlorine dioxide gas-generating deodorant and houses the chlorite and the malic acid in different chambers of the bag, respectively.
Patent JP-2012000662-A (JP)
Title: Method for welding stainless steel sheet and welded joint
Inventor: YANAKA KOJI
IPC: B23K9/02
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To weld the total sheet thickness by one pass for eliminating angular deformation and welding distortion when performing the arc-welding of steel sheets arranged adjacently in the vertical direction.SOLUTION: In a method for performing the butt-welding of the stainless steel sheets arranged in the vertical direction, by making the stainless steel sheets an I-groove, attaching a ceramic backing material to the one side of a weld zone between the stainless steel sheets and performing gas shield arc welding by using a flux-cored wire from the opposite side of the one side of the stainless steel sheets, the total sheet thickness being welded by one pass.
Patent JP-2011256683-A (JP)
Title: Outer wall member mounting fitting and outer wall member mounting fitting unit
Inventor: TAKAYASU TOSHIHIKO
IPC: E04F13/21
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To enable firm installation of an outer wall member by forming a ventilation space part throughout the space between a wall surface substrate body and an outer wall member so as to achieve shortening of construction period and reduction in construction cost thanks to improved workability.SOLUTION: An outer wall member mounting fitting comprises a mounting plate part 10, a standing wall part 11 erected in an orthogonal state, a driving piece part 13 integrally formed in the leading edge, and a receiving plate 14 bent opposed to the mounting plate 10 in the leading edge of the standing wall part 11. The outer wall member mounting fitting is fixed in the inner face of an outer wall member 3, to form a ventilation space part 4 with a wall surface substrate body 2.
Patent JP-2010204128-A (JP)
Title: Specimen-transport module for multi-instrument clinical workcell
Inventor: VEINER CRAIG R
IPC: G01N35/02
Filed: 2010-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specimen-transport module adapted for use with each of a plurality of specimen-processing instruments of a multi-instrument clinical workcell.  <P>SOLUTION: Such a module is adapted to transport individual racks of specimen-containers relative to a specimen-aspiration probe of an associated instrument in a workcell, as well as to transfer selected racks of specimen-containers to an adjacent and identical specimen-transport module associated with another clinical instrument of the workcell. Since the same transport system is used to both present specimens for aspiration and to transfer specimens between instruments, there is no need for two independent conveyances as is characteristic of the prior art. Preferably, the specimen-transport module includes a magnetic X/Y transport system that operates beneath a rack-supporting surface to advance racks in mutually perpendicular directions across a supporting surface via magnetic forces.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012006538-A (JP)
Title: Pneumatic tire
Inventor: NARUO AKIRA
IPC: B60C9/18
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving heat-generation durability of a tire without bringing about the deterioration in abrasion resistance and breakage resistance.SOLUTION: The pneumatic tire has a belt 3 composed of a plurality of belt layers and a tread 4 having a plurality of main grooves 6 extended in the tire circumferential direction arranged in the order on an outer side in the radial direction of a crown part of a carcass 2 spreading in a toroidal shape between a pair of bead parts, at least one belt layer of the plurality of belt layers being a wide belt layer, the end part od which is located on an outer side in the tire width direction than the main groove 6 formed on the outermost side in the tire width direction, of the plurality of belt layers, wherein at least one ended groove 7 which is intermittently arranged in the tire circumferential direction and has a groove width in the tire width direction smaller than that of the main groove is disposed on the bottom part of the main groove 6 of the outermost side in the tire width direction.
Patent JP-2012012309-A (JP)
Title: Polymer metal complex, gas adsorbent, gas separation apparatus, and gas storage device
Inventor: JODAI HIROSHI
IPC: C07D213/22
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a polymer metal complex having sufficient inclination of an adsorption isotherm and capable of adsorbing or desorbing a large amount of gas under a further low pressure and a slight fluctuation of a gas pressure.SOLUTION: The polymer metal complex has a two-dimensional plane lattice lamination type crystal structure having the unit structure of formula (1): [X(CFBF)L] (wherein X is a divalent ion of any one of cobalt, nickel or copper; and L is an organic ligand). The absorption intensity at 1,056 cmby an infrared spectroscopic analysis shows 1.4 time or more of that intensity at 1,614 cm.
Patent JP-2012013270-A (JP)
Title: Heating cooker
Inventor: HYODO TAKAAKI
IPC: F24C7/02
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker, in which no load operation can be detected early and can be eliminated, and the cost required for the detection and elimination can be inexpensive, in a heating cooker performing food heating by a microwave.SOLUTION: A heating cooker 1 includes a heating chamber 10, a magnetron 25 generating a microwave heating foods in the chamber 10, and a steam sensor 28 discriminating the existence or nonexistence of steam in the heating chamber 20, and a control part 30 performing whole control. After starting the heat by a microwave, the control part 30 monitors whether a detected peak value of the steam sensor 28 exceeds the designated lower limit, and when the detected peak value exceeds the designated lower limit, the time T1 when exceeding the designated lower limit is recorded. Next, the control part 30 checks whether the elapsed time from the T1 exceeds the designated time, and if the elapsed time does not exceed the designated time, the control part 30 monitors whether the detected peak value of the steam sensor 28 exceeds the designated upper limit, and when the detected peak value of the steam sensor 28 exceeds the designated upper limit before the elapsed time from the T1 exceeds the designated time, it is determined that a load exists in the heating chamber 20, then, operation is shifted to normal operation.
Patent JP-2012014773-A (JP)
Title: Nonvolatile memory, data processor, and microcomputer application system
Inventor: MATSUSHITA TORU
IPC: G11C16/06
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To stabilize operation of a nonvolatile memory in a plurality of source voltage modes preset in accordance with a source voltage level.SOLUTION: The nonvolatile memory (14) includes a memory array (149), a charge pump (152), a distributer (151) for selecting output voltage of the charge pump, and a sequencer (145) for controlling operation of the charge pump and the distributer. An analyzer (146) for instructing the sequencer the source voltage mode selectively designated from among the plurality of preset source voltage modes in accordance with the source voltage level, detecting nonconformity between the source voltage mode instructed to the sequencer and the source voltage actually supplied, and restricting, on the basis of a detection result, operation of the charge pump and the distributer by the sequencer is provided to stabilize operation of the nonvolatile memory.
Patent JP-2012011891-A (JP)
Title: Seat back frame mounting structure and mounting method
Inventor: TOYAMA MASAAKI
IPC: B60N2/10
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To solve the following problem of a conventional structure: a pivot pin for pivoting a seat back frame with respect to a cushion frame is not located in the center of a lower pipe, so that a seat cushion frame requires a reinforced wide face for receiving an impact from the seat back frame at the time of collision.SOLUTION: A seat back frame mounting structure comprises: a seat back frame in which a pivot axis is aligned with an axial center of a reclining mechanism mounted on the vehicle outside of a seat cushion frame, and includes a lower pipe having an opening end on the vehicle inside; a seat cushion side frame formed on the vehicle inside of the seat cushion frame to couple the seat back frame to the seat cushion frame; and a hat-shaped hinge bracket having a recess directed to the vehicle outside and coupled to the seat cushion side frame with a caulking pin. The opening end of the lower pipe is inserted and fitted into the recess of the hat-shaped hinge bracket for welding.
Patent JP-2010241606-A (JP)
Title: Medium supplying device and image forming device
Inventor: MURAKAMI TATSUYA
IPC: G03G15/00
Filed: 2010-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the dimension of a medium supplying device.  <P>SOLUTION: This medium supplying device includes: a medium loading part arranged freely to swing relative to a device body; a delivering member for delivering the medium loaded on the medium loading part; a support member arranged freely to swing relative to the device body to support the delivering member; a coupling member for coupling the device body and the medium loading part to each other; and a discriminating device including a feed mechanism and a retard mechanism to separate the medium one by one. When the medium loading part is closed relative to the device body, an auxiliary tray is placed on an extension line of a line connecting the feed mechanism to the retard mechanism. The coupling member includes first and second arms, and an end of the second arm and the medium loading part are slidably fitted to each other. Since the auxiliary tray is placed on the extension line of the line connecting the feed mechanism to the retard mechanism, the dimension of the medium supply device can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041262-A (JP)
Title: Method and apparatus for determining receiver beam forming vector in multi-user mimo system
Inventor: CAO FENGMING
IPC: H04J99/00
Filed: 2010-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining receiver beam forming vectors for a plurality of receivers in a MIMO system.  <P>SOLUTION: Each receiver includes a plurality of receiver antennas. A MIMO system also includes a plurality of transmitter antennas. A method includes quantifying properties of channels of the MIMO system in a channel property matrix, including interference among individual channels and performing Cholesky decomposition of the receiver property matrix row-by-row into a lower triangular matrix with unit elements along its diagonal, a diagonal matrix and the Hermitian transpose of the triangular matrix. Performing of Cholesky decomposition includes determining, when performing a step of the Cholesky decomposition for a certain row, that a receiver-beam forming vector associated with the row maximizes the component of the diagonal matrix in the row.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012017430-A (JP)
Title: Polyoxyalkylene polymer
Inventor: TANAKA HIDENORI
IPC: C08G65/48
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a polyoxyalkylene polymer whose number-average molecular weight is at least 3,000, and which has a (meth)acryloyl based substituent.SOLUTION: The method of manufacturing a polyoxyalkylene polymer (D) is disclosed. The polyoxyalkylene polymer (D) which has at least one (meth)acryloyl-based substituent in a molecule is obtained by making a (meth)acryloyl halide-based compound (C) react with: a polyoxyalkylene polymer obtained by making a polyoxyalkylene polymer (A) whose number-average molecular weight is at least 3,000 and which has a hydroxy group; and a Grignard reagent (B).
Patent JP-2012017232-A (JP)
Title: Continuous casting method of silicon ingot
Inventor: SUGIMURA WATARU
IPC: C01B33/02
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method of a silicon ingot by which areas contaminated with metal impurities present on the periphery of a cast silicon ingot are reduced and the photoelectric conversion efficiency is improved, when the wafer cut out from the silicon ingot is used in a solar cell.SOLUTION: The continuous casting method of a silicon ingot comprises continuously casting polycrystalline silicon with electromagnetic induction using a bottomless cooling crucible. When the cast silicon ingot is cooled and soaked, the soaking is conducted by maintaining the temperature of not higher than 900°C. This procedure shortens the time wherein the silicon ingot is left at a high temperature, and reduces the area into which metal impurities introduced on the surface of the periphery of the silicon ingot invading from the surface of the periphery into the inside by molecular diffusion and the areas contaminated with the metal impurities formed on periphery of the ingot.
Patent JP-2012019154-A (JP)
Title: Metalized substrate manufacturing method
Inventor: SHIODA EMI
IPC: H05K3/26
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a metalized substrate manufacturing method capable of appropriately polishing a pattern via mechanical polishing and preventing a pattern shape defect from occurring without attaching a polishing waste to an end of a metalized pattern.SOLUTION: The metalized substrate manufacturing method comprises a metalized pattern forming step for forming a metalized pattern on a substrate, a coating layer forming step for forming a coating layer in at least a part of the metalized pattern, and a polishing step for mechanically polishing surfaces of the coating layer and the metalized pattern.
Patent JP-2012022502-A (JP)
Title: Print document conversion device and program
Inventor: MIYAZAKI KOICHI
IPC: B41J5/30
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To effectively use a processing capacity of a processor booting a plurality of software conversion means and reduce a possibility that an excessive load may be applied to the processor.SOLUTION: RIP modules 210-1 to 210-3 convert print document data described in PDL into page image data of bitmap image form by software processing. The RIP module 210 requests the execution of the processing to an image processor 220, or hardware for executing a specific image processing. A parallel processing control section 208 allocates the RIP processes of respective pages of the print document data to the respective RIP modules 210 such that the number of other RIP modules 210 of the RIP modules, which wait for the completion of the image processing by the image processor 220 out of the RIP modules 210 to which the pages have been allocated already, does not exceed the upper limit that is preset based on the processing capacity of the CPU booting the RIP modules 210.
Patent JP-2012021085-A (JP)
Title: Gas oil fuel composition
Inventor: SAKAMOTO YORIKO
IPC: C10L1/08
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas oil fuel composition that sufficiently takes advantage of characteristics when constituted only of paraffins and has an improved rubber swelling property.SOLUTION: The gas oil fuel composition is obtained by mixing a main base material consisting only of paraffins with a sub-base material substantially consisting only of naphthenes or substantially consisting only of naphthenes and paraffins and has a naphthene content of <60 vol.%. Preferably the naphthene content is ≥10 vol.%. Preferably the total content of ≤15C isoparaffins and naphthenes is ≥8 vol.%.
Patent JP-2012020675-A (JP)
Title: Seat belt auxiliary device
Inventor: NAGASAKA CHIKAO
IPC: B60R22/48
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a novel seat belt auxiliary device capable of facilitating insertion of a tongue plate into a buckle.SOLUTION: The seat belt auxiliary device 1 includes a tongue plate 2, a buckle 3, a camera 4, an image display part 5, and a control part 6. The camera 4 is mounted on a narrow side face at a lower portion of a buckle and is structured to shoot an image P when the tongue plate 2 is inserted into the buckle 3 from a substantially opposing direction in the insertion direction of the tongue plate 2.
Patent JP-2012027160-A (JP)
Title: Photoelectric conversion device, electrophotographic photoreceptor, process cartridge and image forming apparatus
Inventor: NUKADA KATSUMI
IPC: H01L51/42
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device capable of suppressing deterioration due to environmental dependency.SOLUTION: A photoelectric conversion device is provided with an organic compound layer containing a polymer (a) including partial structures respectively expressed by the following formulae (1) and (2). In the formulae, R,Rand Reach independently represent a hydrogen atom or an alkyl group having a carbon number of 1 or more and 4 or less, X and Y each independently represent a divalent organic group having a carbon number of 1 or more and 20 or less, a represents 0 or 1, and CT represents an organic group having a charge transportable skeleton.