baber/WOPTO huggingface dataset:
Patent JP-2012013280-A (JP)
Title: Water heat source heat pump unit piping system
Inventor: NAGASE JIRO
IPC: F24F11/02
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a water heat source heat pump unit piping system capable of reducing power of a heat source water pump in the state of maintaining functions of respective water heat source heat pump units installed in a plurality of groups.SOLUTION: The system 10A performs a normal operation mode and an energy-saving operation mode depending on a temperature of heat source water. In the normal operation mode, a feed rate of a pump 13 is kept at a normal flow rate; the heat source water fed from the pump 13 flows into feed branch pipes 16a of the groups 18-21 from a feed main 15a; and the heat source water heat-exchanged in units 14a-14d flows into a return main pipe 15b from return branch pipes 16b of the groups 18-21. In the energy-saving operation mode, the heat source water heat-exchanged in the respective units 14a and 14c of the groups 18 and 20 flows into the feed branch pipes 16a of the groups 19 and 21 via bypass pipes 39 and 45, so as to be reused in the units 14b and 14d.
Patent JP-2012014437-A (JP)
Title: Data transfer device and access analysis method
Inventor: YAGI TAKESHI
IPC: G06F13/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To improve detection accuracy in connection with an attack against an attack objective.SOLUTION: A data transfer device has a data transfer table for storing path information that indicates the location where a file is stored and data transfer destination device information that indicates a device to which data is transferred in an associated manner. The data transfer device also extracts a URL contained in transfer data sent to a device which is the data transfer destination, and determines whether or not path information corresponding to the extracted URL is stored in the data transfer table. When it is determined that the path information is stored in the data transfer table, the data transfer device transfers the transfer data to a device which matches the data transfer destination device information corresponding to the path information. When it is determined that the path information is not stored in the data transfer table, the data transfer device transfers the transfer data to a predetermined device.
Patent JP-2012014467-A (JP)
Title: Information provision system, information provision device, information provision method, program and information recording medium
Inventor: EMURA SADAAKI
IPC: G06Q30/08
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an exhibitor with a service for recommending a product matching demand of a purchaser at appropriate timing by utilizing information in which when and which product the purchaser buys are predicted.SOLUTION: An information provision device 10 stores history information containing information on purchased products and product purchase dates received from a terminal of a purchase, predicts a date when the purchaser purchases a product next time based on the history information, generates product demand information containing the predicted date when the purchaser purchases the product, auctions a product recommendation right for exhibitors for recommending the product to the purchaser based on the product demand information, grants the product recommendation right to an exhibitor who made a successful bid for the product recommendation right, receives product recommendation information for recommending the product to the purchaser from a terminal of the exhibitor to whom the product recommendation right is granted, and provides the product recommendation information to the terminal of the purchaser at the timing according to the predicted date when the product is purchased.
Patent JP-2012011692-A (JP)
Title: Mechanical pencil
Inventor: TOYAMA SHOHEI
IPC: B43K21/16
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent a lead from being backlashed axial-directionally, and to enhance writing feeling, in a mechanical pencil of rotating the lead by a writing pressure.SOLUTION: This mechanical pencil includes a shaft tube 10, and a lead feed tube 20 for projecting a tip part 20a from the shaft tube 10, and is constituted to feed the lead 2 in the lead feed tube 20, from the tip part 20a, by clamping it in rotation disabled state by a chuck 24c, the lead feed tube 20 is supported by the shaft tube 10, to be swung along a direction of crossing a tip side thereof with a lead direction, the swinging of the lead feed tube 20 is converted into a rotation-directional motion around the lead 2 as the center, and the chuck 24 is rotated unidirectionally by the rotational motion, in the mechanical pencil.
Patent JP-2012019331-A (JP)
Title: Digital broadcast receiver and management method
Inventor: YAMAGISHI TORU
IPC: H04H60/85
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide technique for suppressing complexity in processing by a user even when receiving multiple kinds of digital broadcasts which are different in largeness of receivable areas.SOLUTION: A selection part 44 selects any one of multiple physical channels. A tuner part 12 receives a digital broadcast signal of the selected physical channel. An extraction part 40 extracts receivable area information concerning an area capable of receiving the digital broadcast signal of the selected physical channel from the received digital broadcast signal. A management part 42 manages the extracted receivable area information and the selected physical channel by association. The management part 42 carries out management by performing classification into information for specifying wide areas and information for indicating narrow areas.
Patent JP-2012019359-A (JP)
Title: Solid state imaging device and an imaging system
Inventor: KIKUCHI SHIN
IPC: H01L27/146
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel layout of a light-shielding layer which covers a photoelectric conversion element, and to provide a solid state imaging device in which noise is reduced.SOLUTION: The solid state imaging device comprises multiple pixels each having a photoelectric conversion element, and a light-shielding layer covering the photoelectric conversion element. The light-shielding layer covers the region between adjoining photoelectric conversion elements at least partially. For each photoelectric conversion element of a plurality of pixels, the light-shielding layer has a light-shielding part which intercepts a part of incident light to the photoelectric conversion element, and an opening which passes the remainder of the incident light. The shape of the opening includes a cross portion having a part along first direction and a part along second direction intersecting the first direction.
Patent JP-2011219451-A (JP)
Title: Adamantane derivative, method for producing the same and resin composition containing adamantane derivative
Inventor: ITO KATSUKI
IPC: C07C67/31
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an adamantane derivative having excellent optical characteristics such as light resistance, mechanical properties such as heat resistance, adhesion properties, etching resistance and the like, to provide a method for producing the same, to provide a resin composition containing the derivative and to provide a cured product using the derivative.SOLUTION: The adamantane derivative contains a specified adamantane skeleton, e.g. represented by formula. In formula, a to k correspond to spectrum data of 13C-NMR.
Patent JP-2012018139-A (JP)
Title: Torque calculation device
Inventor: YAMAGUCHI TAKUYA
IPC: F02D45/00
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a torque calculation device for calculating a load torque of a damper with relatively high accuracy in a vehicle.SOLUTION: The torque calculation device (100) comprises: angular acceleration detecting means (21) for detecting an angular acceleration of a motor; motor torque detecting means (21) for detecting a motor torque that is a torque of a motor; first rotation angle detecting means (21) for detecting a first rotation angle that is a rotation angle of a crankshaft (15); second rotation angle detecting means (21) for detecting a second rotation angle that is a rotation angle of an input shaft (16); and calculation means (21) for, on condition that a change in the number of rotations of the crankshaft based on the detected first rotation angle is larger than a first predetermined value or a change in the number of rotations of the input shaft based on the detected second rotation angle is larger than a second predetermined value, calculating a load torque of a damper (14) based on the detected angular acceleration, the detected motor torque, and a moment of inertia of the motor.
Patent JP-2012020474-A (JP)
Title: Printer and method for correcting paper conveyance error of the same
Inventor: NISHI YOHEI
IPC: B41J3/36
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of easily determining an amount of paper conveyance error correction and a method for correcting the paper conveyance error of the printer.SOLUTION: A first line 303 and a second line 302 are displayed on a display part with an interval of predetermined prescribed length between them. A printing part is controlled to print the first line 301 and the second line 302 with an interval of predetermined prescribed length between them. The amount of paper conveyance error correction of the printing part is calculated based on an interval after adjustment which is adjusted so as to accommodate the interval of the prescribed length between the two lines displayed by a user to an interval of the prescribed length between the two printed lines.
Patent JP-2012023676-A (JP)
Title: Stereoscopic image processing device and stereoscopic image display device
Inventor: NISHIKAWA TETSUO
IPC: H04N13/04
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce discomfort and fatigue of an observer caused from a stereoscopic image while maintaining a stereoscopic effect of the stereoscopic image to a maximum extent.SOLUTION: It is determined whether or not the amounts of parallax in a left region and a right region in the vicinity of both ends in a stereoscopic image consisting of right and left viewpoint images are negative parallax (depression parallax) (step S10). When the amounts of parallax are both a negative parallax, the amounts of parallax are not controlled (step S12). When any of the amounts of parallax is a positive parallax, it is determined whether or not the maximum value of the positive parallax existing in the left or in right region exists in the left region (step S14). The maximum value of the positive parallax is set to an amount of parallax movement s (steps S16 and S18). Parallax control is performed by image shifting based on the amount of parallax movement s.
Patent JP-2012024153-A (JP)
Title: Dishwasher
Inventor: IWATA TAKAHIRO
IPC: A47L15/24
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher prevent dishes 8 having claws 81 under conveyance from hooking on a stay pin 21 in a lattice shaped conveyor 2.SOLUTION: The dishwasher 1 includes a conveyor 2 for placing and holding dishes 8, a drive mechanism 3 for driving the conveyor 2 to circulate, and a cleaning nozzle 7 for cleaning the dishes 8 placed and held on the conveyor 2. The conveyor 2 is configured to have a plurality of stay pins 21 each having axis in a direction orthogonally crossing the direction conveying the dishes 8, and flat conveyor plates 23 upward projecting along the conveying direction from the stay pins 21. Upon raising the conveyor plates 23, the conveyor plates 23 are inserted between the stay pins 21 to keep gaps between the conveyor plates 23 by cylindrical collar members 22.
Patent JP-2012025494-A (JP)
Title: Roll-off prevention material
Inventor: MATSUDA KOKI
IPC: A47K10/16
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a roll-off prevention material that can assure a stable operation by preventing a paper material from rolling off a web roll when delivered even if it is wet.SOLUTION: A surface facing a secondary web roll of a disk 72 is provided with four radially arranged radial reinforcing parts 74A and a reinforcing member 74 having a circularly formed peripheral reinforcing part. Four elastic materials 78 are attached on the face opposite to the secondary web roll of the disk 72 radially from the center of a disk 72. A steel core member 82 is fixed on a shaft. An annularly formed intermediate member 88 is disposed on the peripheral side of a bearing 86 mounted in the core member 82. A socket 92 the female screw 94 of which is formed on the inner periphery is screwed in together with a male screw 90 of the intermediate member 88, which is driven into the socket 92. A projecting part 92A that can be fixed by a screw is formed at a part in the periphery of the socket 92 where a slit groove 93 is interposed.
Patent JP-2012026853-A (JP)
Title: Distance sensor
Inventor: TADAMASA ITSUSHI
IPC: G01C3/06
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To stably and accurately measure a distance even in the state of an adverse signal-to-noise ratio, in cost-reduced and simple configuration in a distance sensor.SOLUTION: A distance sensor 1 includes: a light projecting section 2 for projecting light; a time measuring section 3 for starting measuring a reciprocation time of light on the basis of a start signal outputted in timing of light projection; and a reception processing section 4 for processing a light receiving signal and passing it through a comparator 43 to output an output signal from the comparator 43 as a candidate stop signal for ending the measurement of the time measuring section 3. In accordance with a result of comparing the light receiving signal with a predetermined threshold value, the comparator 43 outputs a high signal H in the case where the output signal is the candidate stop signal, and outputs a low signal L in the other case in each timing of a predetermined term. The time measuring section 3 determines a reciprocation time of light by performing stabilization processing adopting the signal H at a time point in which a temporal appearance frequency of the outputted signal H or L is stabilized, as the stop signal.
Patent JP-2012027384-A (JP)
Title: Recording and reproducing device
Inventor: KATO KEITA
IPC: G10K15/04
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To improve usability for users in a recording and reproducing device.SOLUTION: A recording and reproducing device comprises a recording mode for recording contents data on a recording medium, a reproducing mode for reproducing the contents data recorded on the recording medium and a rotary switch capable of selecting a predetermined folder among a plurality of folders of the recording medium corresponding to a rotational position rotated. If the rotational positions of the rotary switch during a recording mode and a reproduction mode are the same, since a recording destination folder in the recording processing at the time of the recording mode and a reproducing destination folder in the reproducing processing at the time of the reproducing mode are the same, the folder selection operation becomes more simple.
Patent JP-2012034014-A (JP)
Title: Ultrasonic transceiver
Inventor: NOGUCHI KOJI
IPC: H04R1/00
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive ultrasonic transceiver which has two vibration modes of different frequencies and exhibits excellent shock resistance.SOLUTION: A step is provided in the inner side face of a bottomed cylindrical case 11 made of metal or resin, a waveguide plate 9 made of a metal or a resin having a Young's modulus of 25-70 GPa or above and having a contour matching the shape inside the case 11 is bonded to the step by epoxy adhesive, and a space is provided between the bottom surface of the bottomed cylindrical case and the waveguide plate. A piezoelectric element is bonded to any one of the waveguide plate 9 or the bottom surface of the bottomed cylindrical case 11.
Patent JP-2012031015-A (JP)
Title: Method for producing carbon nanotube
Inventor: NISHIDA SHINGO
IPC: C01B31/02
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a carbon nanotube composition by which a high purity and high quality long carbon nanotube composition having a thin diameter can be produced with a good yield.SOLUTION: Dispersant-coated metal particles are supported on a carrier and then the dispersant is removed, whereby a catalyst can be produced without aggregating the metal particles on the carrier to coarse particles. By using the resulting catalyst, carbon nanotubes are efficiently grown and high purity and high quality long carbon nanotubes can be obtained with a good yield. Since the metal particles on the carrier can well reflect the particle size of the dispersant-coated metal particles, by controlling the particle size of metal particles used in advance, the particle size of the metal particles on the carrier can also be controlled, and by further controlling the kind and amount of the dispersant, the particle size of the supported metal is regulated, whereby the diameter of the resulting carbon nanotubes can also be controlled.
Patent JP-2012033770-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: FUKUMAKI NAOMI
IPC: H01L27/092
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having excellent reliability.SOLUTION: A method of manufacturing a semiconductor device having a p-type field-effect transistor and an n-type field-effect transistor comprises the steps of: forming an interfacial insulating layer and a high dielectric layer on a substrate in this sequence; forming a pattern of a sacrificial layer on the high dielectric layer; forming a metal-containing film containing metal element on the high dielectric layer in a first region in which the sacrificial layer is formed and on the high dielectric layer in a second region in which the sacrificial layer is not formed; introducing metal element into the interface between the interfacial insulating layer and the high dielectric layer in the second region by heat treatment; and removing the sacrificial layer by wet etching. In the removal step, the sacrificial layer is etched easier than the high dielectric layer.
Patent JP-2012039246-A (JP)
Title: Comparator circuit and signal converter
Inventor: TSUNAI SHIRO
IPC: H03M1/56
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a comparator circuit and a signal converter for improving the resolution of analog/digital conversion.SOLUTION: In a comparator circuit 22, a comparator 22a compares a voltage applied to a first input terminal by a first voltage source connected to the first input terminal with a voltage of input signals inputted to a second input terminal. One terminal of a capacitor 22b is connected to the first input terminal, and the other terminal is connected to the first voltage source side. A switch 22c selectively cuts off the connection of a reference voltage source 22f to the first input terminal, and a switch 22d selectively cuts off the connection of the first voltage source to the other terminal of the capacitor 22b. The reference voltage source 22f is connected to the other terminal of the capacitor 22b, and a switch 22e selectively cuts off the voltage applied to the other terminal of the capacitor 22b by the reference voltage source 22f.
Patent JP-2012043824-A (JP)
Title: Wafer processing method and protection member
Inventor: SUGITANI TETSUKAZU
IPC: B24B7/22
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processing method which inhibits deterioration in processing quality of a wafer though bumps are formed and enables planarization.SOLUTION: The processing method of cutting or polishing a rear face of a wafer whose front face has a bump-formed region on which a plurality of bumps are formed and a peripheral bump-unformed region surrounding the bump formed region, comprises: a preparation step of preparing a protection member having a circular concave part housing the plurality of bumps and having a depth substantially same as a height of the bump, and an annular convex part formed corresponding to the peripheral bump-unformed region so as to surround the circular concave part; a bump protection step of protecting the bumps on the wafer by housing the plurality of bumps in the circular concave part of the protection member while pasting the annular convex part of the protection member to the peripheral bump-unformed region; and a processing step of processing the rear face of the wafer by cutting means or polishing means by holding the wafer with a chuck table on the protection member side on which the protection member is pasted.
Patent JP-2011006691-A (JP)
Title: Method for producing poly(arylene ether)
Inventor: INGELBRECHT HUGO GERARD EDUARD
IPC: C08G65/46
Filed: 2010-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining poly(arylene ether) solid having consistent particle size by controlling precipitation when precipitating and isolating poly(arylene ether) by mixing a solution, in which a poly(arylene ether) product obtained by oxidative polymerization of monohydric phenol in the presence of a solvent, with a poor solvent.SOLUTION: The poly(arylene ether) solution is mixed with the poor solvent at a shear rate greater than 50,000 s. The shear rate is preferably 60,000 to 500,000 s.
Patent JP-2012043049-A (JP)
Title: Jaggy mitigation processing device and jaggy mitigation processing method
Inventor: DOI NOBUHIRO
IPC: G06T7/60
Filed: 2010-08-16
Abstract: PROBLEM TO BE SOLVED: To mitigate a jaggy while retaining details of an original image.SOLUTION: A jaggy mitigation processing device 10 comprises: an edge area recognition unit 11 that recognizes an edge area in an image; a corner area recognition unit 12 that recognizes a corner area in the image; a selection unit 13 that selects a pixel to be processed among pixels in the image, based on results of recognition by the edge area recognition unit 11 and the corner area recognition unit 12; and a filter processing unit 14 that, to a specific area including the pixel selected by the selection unit 13, applies a filter for executing smoothing while keeping a general shape of the outline.
Patent JP-2012041954-A (JP)
Title: Branch pipe joint
Inventor: HARADA JUN
IPC: F16L41/02
Filed: 2010-08-16
Abstract: PROBLEM TO BE SOLVED: To more suitably attach a branch pipe joint to a main pipe without causing adhesion failure by more suitably sticking the whole inner surface of a saddle part to an outer surface of the main pipe when the outer surface of the main pipe and an inner surface of the saddle part are adhesively joined to each other.SOLUTION: The branch pipe joint 10 includes the saddle part 20 and a branch pipe part 22 and is used for connecting a branch pipe (14) to a main pipe (12) of a cable protection pipe. In the branch pipe joint 10, a distance W, between side edge parts of an inner surface of the saddle part 20 in the vicinity of a center in an axial direction of a branch-pipe-part protrusion part 20a, is made smaller than a distance W between side edge parts in an outer side part in the axial direction of the branch-pipe-part protrusion part 20a. In the branch-pipe-part protrusion part 20a, the diameter of the saddle part 20 is contracted and the curvature radius of the inner surface of the saddle part 20 is made small.