baber/WOPTO huggingface dataset:
Patent JP-2013020163-A (JP)
Title: Image forming apparatus
Inventor: OBARA MITSURU
IPC: G03G15/01
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of well measuring a toner amount depositing to a toner image by use of a device having a simple configuration.SOLUTION: A color printer 1 for forming a color toner image includes: a sensing unit, which irradiates a toner image with light and acquires an intensity of the reflected light; a density correcting unit, which corrects density control of a toner image; and a patch forming unit, which forms a toner patch having a preliminarily determined target density in a non-sensing position on an image carrier. The sensing unit includes: a light-emitting element, which irradiates a toner image on the image carrier with light; and a light-receiving element, which is disposed at a regular reflection position of the light that is radiated from the light-emitting element and reflected by the image carrier, and which outputs a quantity of received light. The light-emitting element radiates light at such a wavelength that the quantity of received light by the light-receiving element from a completely coated toner pattern on the image carrier is 1/10 or less of the quantity of received light by the light-receiving element from an area without the toner on the image carrier.
Patent JP-2013026344-A (JP)
Title: Manufacturing method of n-type diffusion layer, manufacturing method of solar cell element, and solar cell element
Inventor: IWAMURO MITSUNORI
IPC: H01L31/04
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an n-type diffusion layer capable of forming regions having different donor concentrations at a time in a relatively simple step.SOLUTION: A manufacturing method of an n-type diffusion layer comprises the steps of: forming a silicon oxide film having a patterned average thickness of 0.01 μm or higher and 2 μm or lower on a silicon substrate; forming a glass layer including a donor element on the silicon substrate on which the silicon oxide film was formed; performing thermal diffusion treatment after forming the glass layer; and removing the silicon oxide film and the glass layer after the thermal diffusion treatment.
Patent JP-2011202668-A (JP)
Title: Power generating facility
Inventor: KODA EIICHI
IPC: F02C3/22
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a power generating facility with gas turbine increasing efficiency, without an increase in size of the facility.SOLUTION: Working fluid consisting essentially of COwhich is a molecule having a low specific heat ratio, is expanded by a gas turbine 4. Even if pressure changes between an inlet side and an outlet side of the gas turbine 4, a drop in temperature change can be suppressed to acquire high-temperature exhaust gas, and a large difference between a working fluid temperature on an outlet side of the compressor 2 and an exhaust gas temperature of the outlet side of the gas turbine 4 can be secured, so that regeneration effect is increased to increase heat efficiency without a reduction in output.
Patent JP-2013022867-A (JP)
Title: Image forming apparatus and image forming method
Inventor: TSUSAWA YOSHIYUKI
IPC: B41J2/01
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method that can cope with the case where image processing speed is not fast enough for the processing speed of the apparatus (apparatus speed) even when using cut paper.SOLUTION: An inkjet recorder 1 includes a drawing drum 170 conveying a plurality of sheets 122 while holding them to an A-surface and a B-surface, and inkjet heads 172M, 172K, 172C, 172Y provided facing the drawing drum 170 to form images on the surfaces of the sheets 122 held to the drawing drum 170. A control device 212 has a plurality of conveying modes (e.g., a conveying mode I, a conveying mode II, etc.) set to carry out thinning-out conveyance of the sheets 122 to predetermined surfaces without using all of the A-surface and B-surface of the drawing drum 170. The control device 212 selects one of the plurality of conveying modes based on the number of sheets to be handled per unit time.
Patent JP-2013024377-A (JP)
Title: Resin-made retainer for tapered roller bearing, and tapered roller bearing
Inventor: MAEJIMA DAIKI
IPC: F16C33/56
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin-made retainer for a tapered roller bearing and a tapered roller bearing, capable of preventing damage of a retainer by preventing excessive stress concentration on the retainer when inserting an inner ring into the ratainer.SOLUTION: The retainer 20 for the tapered roller bearing includes a small-diameter ring part 21, a large-diameter ring part 22, a plurality of column parts 23 arranged at prescribed intervals in a circumferential direction to connect the small-diameter ring part 21 and the large-diameter ring part 22, and a plurality of pocket parts 24 formed among the column parts 23 adjacent to each other, the small-diameter ring part 21 and the large-diameter ring part 22. The column parts 23 includes an engaging part 27 engaging to a small collar part 12a of the inner ring 12. A cylindrical surface 29 is formed on an inner peripheral surface of the engaging part 27.
Patent JP-2013029886-A (JP)
Title: Information management system, data cooperation operating method thereof and program
Inventor: MIYAJIMA ASAMI
IPC: G06Q50/22
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To transfer individual information on a user between data servers without notifying each other of IDs originally managed by the data servers respectively.SOLUTION: In a cooperation server SV0, a common user ID is issued for users, a temporary name is issued for individually performing communication between the cooperation server SV0 and hospital public servers SV1, SV2, and the common user ID and the temporary name are registered in an ID cooperation data storage section 201 in association with each other. Furthermore, the hospital public server SV1, SV2 registers the temporary name notified from the cooperation server SV0 and a cooperation user ID originally created by the server SV1, SV2 per se for the corresponding user in a hospital ID cooperation data storage section 121, 161 in association with each other. On the basis of ID cooperation data registered in the ID cooperation data storage section 201 and the hospital ID cooperation data storage sections 121, 161, the user ID is then cooperated between the hospital public servers.
Patent JP-2013032956-A (JP)
Title: Method and device for evaluating condition of fracture of rock mass by radon
Inventor: MIYAGAWA KIMIO
IPC: A61H33/00
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for evaluating a condition of a fracture of a rock mass by radon, which can accurately evaluate the condition of the fracture of the rock mass in a predetermined area by using the radon.SOLUTION: Different quantities of water are circulated between a predetermined area in a rock mass and the outside of the rock mass, and a width wn of a fracture between a first hole passage 2 and a second hole passage 7 in a rock mass 1 (fracture of the rock mass in the predetermined area) is obtained, so that a surface area S (=2πr) of the fracture is evaluated by a first radius r1 and a second radius r2.
Patent JP-2011212506-A (JP)
Title: Drum washing machine
Inventor: CHANG JAE WON
IPC: D06F23/02
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a drum washing machine having an improved structure so that washing water circulated by a circulation device is smoothly supplied to the inside of a drum.SOLUTION: The drum washing machine includes: a cabinet forming an external appearance of the washing machine; a tub installed in the cabinet for containing washing water; the drum rotatably installed in the tub; a circulation pump that pumps the washing water in the tub and resupplies the washing water to the inside of the drum; and a circulation hose forming a circulation path between the circulation pump and the tub.
Patent JP-2013037180-A (JP)
Title: Photographic sticker creation device, photographic sticker creation method, and program
Inventor: KANAZAWA YUKIYO
IPC: B41J29/00
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a photographic sticker with excellent aesthetic appearance even after a lapse of a long time.SOLUTION: An image edition control part 321 is a functional block for controlling a process relating to an editing operation of images, and controls, for example, an input of characters and graphics onto an edition image according to an operation of a touch pen. An area setting control part 322 controls a process, for example, relating to a selection of a layout of a sticker and setting of an overcoat area. The area setting control part 322 sets an area to be overcoated according to a photographic image area.
Patent JP-2013036553-A (JP)
Title: Clutch release bearing device
Inventor: SUZUKI AKIYUKI
IPC: F16D23/14
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a clutch release bearing device which can reduce the axial length dimension.SOLUTION: The clutch release bearing device includes: a first movable sleeve 10 which is slidably assembled on the outer peripheral surface of a retainer 9; a first clutch release bearing 30 which is assembled to the first movable sleeve 10; a guide tube 40 which is integrally arranged on the outer periphery of the first movable sleeve 10; a second movable sleeve 50 which is slidably assembled on the outer peripheral surface of the guide tube 40; and a second clutch release bearing 70 which is assembled to the second movable sleeve 50. An extended tubular part 42 which accommodates the first clutch release bearing 30 is formed in an end part of the guide tube 40. A first sliding part 45 and a second sliding part 46 which slidingly guide the second movable sleeve relatively in an axial direction are separately formed on the outer peripheral surface of the guide tube 40 including the extended tubular part 42.
Patent JP-2013038325-A (JP)
Title: Solid state imaging device
Inventor: KANAI SATORU
IPC: H01L27/148
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a solid state imaging device which allows a charge exhaust part to be formed easily even when a distance between rows of vertical transfer parts becomes narrower due to microfabrication.SOLUTION: A solid state imaging device comprises: a drain region 10 of a first conductivity type formed in a semiconductor substrate 11; a well region 20 of a second conductivity type formed in the substrate 11 closer to a principal surface side than the drain region 10; a plurality of light receiving parts 121 of the first conductivity type formed in the well region 20; vertical transfer parts 131 of the first conductivity type transferring charge generated in the light receiving parts 121 formed in the well region 20; a horizontal transfer part 141 of the first conductivity type formed in the well region 20 for receiving charge from the most downstream in a charge transfer direction of the vertical transfer parts 131 and transferring the charge; and a charge exhaust part 22 of the first conductivity type formed in a deeper region than the vertical transfer parts 131 when viewing a part of the most downstream of the vertical transfer parts 131 in the well region 20 in the semiconductor substrate 11 from a thickness direction of the semiconductor substrate 11.
Patent JP-2013039964-A (JP)
Title: Multilayer container for printing ink
Inventor: ODA HISAFUMI
IPC: C08G69/36
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer container for printing ink that is hard to be changed in quality, has printing ink resistance and can be reserved for a long time even when filled with the printing ink for a long time, and that can be incinerated after use.SOLUTION: The multilayer container for printing ink includes at least a gas barrier layer (X) formed on polyamide resin (A) and an external layer (Y) formed of thermoplastic resin, and the polyamide resin (A) contains diamine unit with aromatic diamine unit of 70 mol% or more shown by chemical formula (I) and dicarboxylic acid unit with normal-chain aliphatic dicarboxylic acid unit of 50 mol% or more shown by general chemical formula (II). In the general chemical formula (II), m is an integer of 2-18.
Patent JP-2012008139-A (JP)
Title: Tracking current detector
Inventor: NAKADA KENJI
IPC: G01R31/02
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a tracking current detector capable of precisely detecting occurrence of a tracking phenomenon in a different viewpoint from the conventional art.SOLUTION: A tracking current detector includes: a current detection unit 3 for detecting a load current flowing commercial electric circuits 1 and 1'; an A/D conversion unit 5 for converting a current waveform detected by the current detection unit into digital values; a first register 6 storing the digital values of a prescribed period output from the A/D conversion unit 5; a calculation unit 7 for calculating a form factor from the digital values of the prescribed period stored in the first register by a prescribed calculation; a second register 8 retaining the calculation results for every prescribed period acquired by the calculation unit 7; and a determination unit 9 determining whether the tracking current is generated or not by comparing the calculation result retained in the second register 8 with prescribed conditions.
Patent JP-2013043347-A (JP)
Title: Foreign matter removing device for sheet or web
Inventor: TAKEUCHI TETSUYA
IPC: B41F35/06
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter removing device for a sheet or a web capable of removing a foreign matter without causing the deterioration of the quality of the sheet or the web, and extending a replacement cycle of an adhesive dust removing roller to reduce cost.SOLUTION: The foreign matter removing device includes: a rubber cylinder 303 to which the foreign matter adhered to a paper sheet W during conveyance is transferred; a brush roll 212 abutting on the rubber cylinder 303; and a plate cylinder 304 which abuts on the rubber cylinder 303, and has a plate 11 with an adhesive sheet 10 in place of a machine plate. The brush roll 212 is disposed downstream in a rotational direction of the rubber cylinder from a portion where the rubber cylinder 303 is brought into contact with the paper sheet W, and the plate cylinder 304 is disposed downstream in the rotational direction of the rubber cylinder from the brush roll 212.
Patent JP-2013046341-A (JP)
Title: Communication device, communication quality digitization method, and program
Inventor: SENDA YOSHINORI
IPC: H04B17/00
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a numerical value indicating the more precise communication quality.SOLUTION: A data rate calculation part 111 calculates a data rate between communication devices. A transmission waiting data presence/absence determination part 112 determines whether or not there is transmission waiting data from other communication devices. An error rate calculation part 113 calculates an error rate of data received by the communication device. A communication quality digitization part 114 digitizes a communication quality between the communication devices on the basis of the calculation result of the data rate calculation part 111, the determination result of the transmission waiting data presence/absence determination part 112, and the calculation result of the error rate calculation part 113. An output part 115 outputs the digitized communication quality.
Patent JP-2013044515-A (JP)
Title: Heat pump water heater
Inventor: TANAKA HIROBUMI
IPC: F24F11/02
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump water heater that reliably detects refrigerant leakage from a condensation heat exchanger in an early stage when a flammable refrigerant is used.SOLUTION: A top part area in the entire horizontal length of a housing 5 is partitioned by a lateral partition plate 58 to form a partitioned heating chamber 63. A lower side of the lateral partition plate 58 is horizontally divided into a ventilation room 61 and a machine room 62 by a vertical partition plate 57. In the ventilation room 61, an evaporation heat exchanger 14 and a fan 14a are installed. In the machine room 62, a compressor 11 and an expansion valve 13 are installed. In the heating chamber 63, a condensation heat exchanger 12 is installed. At the right back end of the lateral partition plate 58, an opening 581 communicating with the machine room 62 and a cylindrical passage part 59 are provided, and a water circulation pipe 22 and a refrigerant circulation pipe 15 are arranged to lead to the machine room 62. A gas sensor 7 is disposed at the bottom part of the machine room 62 located below the opening 581.
Patent JP-2013049109-A (JP)
Title: Device and method for cutting end of sheet member
Inventor: KUNII TAKUTO
IPC: B26D5/32
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost device and a method for cutting an end of a sheet member capable of cutting off surplus lug rubber regardless of a width of the sheet member and making equipment compact in size.SOLUTION: The device incudes a cutter 12 cutting off the lug rubber 6 of a rubber-coated sheet 10, a sensor 14 detecting a cutting position of the lug rubber 6 beforehand, and a holding device 20 holding the cutter 12 and the sensor 14. A feed screw 22 composed of a ball screw is inserted through a central part of the holding device 20. The feed screw 22 is rotationally driven in a clockwise direction and a counterclockwise direction by a servo motor 26. A ball nut to be fitted together with the feed screw 22 is housed in the holding device 20. The holding device 20 is moved to a position of the lug rubber 6 together with the cutter 12 and the sensor 14 according to the rotation of the feed screw 22 by the feed screw 22 and the ball nut.
Patent JP-2013049810-A (JP)
Title: Irreversible thermal discolorable aqueous ink composition
Inventor: SEKIGUCHI KEIMI
IPC: C09D11/10
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an irreversible thermal discolorable ink composition which can be easily discolored with simple heating such as rubbing, does not redevelop the color even in an environment of extremely low temperature (-20°C or lower) after the ink is once deleted, and is not discolored even when left to stand under an environment of a high temperature (about 75°C), without using any microcapsule.SOLUTION: The irreversible thermal discolorable ink composition comprises as a coloring agent color-developing particles composed of at least a leuco dye, a color-developing agent and a crystalline substance, and further comprises a xylene resin.
Patent JP-2013053243-A (JP)
Title: Curing surface coating composition, laminated polyester resin film, and solar cell back sheet
Inventor: TAWARA YUSUKE
IPC: H01L31/042
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a curing surface coating composition capable of providing more simply a laminated polyester resin film having more excellent weatherability than heretofore.SOLUTION: The curing surface coating composition contains a thermoplastic polyester resin and/or an acryl resin having a hydroxyl group, an organic polyisocyanate compound, and a titanium dioxide, wherein the titanium dioxide has average particle diameter of 0.5 to 1.5 μm. The laminated polyester resin film and a solar cell back sheet having a multilayer structure are prepared by laminating a cured film of the coating composition on a polyester resin film.
Patent JP-2013056974-A (JP)
Title: Curable colored composition and color filter
Inventor: FUJITA AKINORI
IPC: G03F7/004
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a curable colored composition having heat resistance, and capable of transmitting light in a magenta region and absorbing light in a cyan region.SOLUTION: This curable colored composition includes a compound represented by the formula, wherein Rand R, and/or Rand Rare different groups.
Patent JP-2013062567-A (JP)
Title: Integrated circuit
Inventor: HIRAIRI KOUJI
IPC: H03K5/15
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce a skew of a timing signal while suppressing an increase in power consumption.SOLUTION: A first clock distribution circuit distributes a timing signal to a plurality of first distribution points. A second clock distribution circuit distributes the timing signal to a plurality of second distribution points. A minimum delay clock signal output section outputs as a minimum delay timing signal the one with the smaller delay of the timing signal distributed to any one of the plurality of first distribution points and the timing single distributed to any one of the plurality of second distribution points. A synchronous operation circuit operates in synchronism with the minimum delay timing signal.
Patent JP-2013062737-A (JP)
Title: Signal transmitting and receiving circuit
Inventor: TAKAHASHI TSUGIO
IPC: H04L1/00
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which it is difficult to secure error correction ability for both simultaneous switching errors and repetition errors on a specific signal line.SOLUTION: A signal transmitting and receiving circuit includes: a data buffer section for storing the fixed number of inputted words in the past and outputting the inputted words to a first signal line group in order of input; a code generating section for generating an error detection/correction code having as a correction range a bit string having the same number of bits as that of the word, the bit string being a combination of bits not outputted at the same timing in a range of the first signal line group and a second signal line group or a partial signal line group constituting the first and second signal line groups; and a code transmitting section for outputting respective bits of the error detection/correction code to different signal lines of the second signal line group, respectively, at timing when a plurality of bits of a code word constituted by the bit string and a bit string in the correction range are not outputted at the same timing in the range of the first and second signal line groups or the partial signal line group constituting the first and second signal line groups.
Patent JP-2013066041-A (JP)
Title: Image processing device and control method for image processing device
Inventor: GOTO KANSUKE
IPC: H04N1/32
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive image processing device that, when performing facsimile transmission by direct transmission, can reliably transmit image data in a simple configuration, save communication cost, and shorten a user's waiting time.SOLUTION: A sub CPU 42 detects a document storage start signal notified from a document input monitoring unit 207 via a facsimile I/F control unit 208.