baber/WOPTO huggingface dataset:
Patent JP-2012225422-A (JP)
Title: Method of manufacturing partially-hollow power transmission shaft, partially-hollow power transmission shaft manufactured by the method, and hydraulic device having partially-hollow power transmission shaft manufactured by the same method
Inventor: SAITO NORIO
IPC: F16C3/03
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing hollowing a power transmission shaft by reducing a difference of a thickness at a portion of the shaft in order to measure torque applied on the power transmission shaft accurately and compactly while suppressing costs, to provide a partially-hollow power transmission shaft manufactured by the method, and to provide a hydraulic device using the partially-hollow power transmission shaft.SOLUTION: The partially-hollow power transmission shaft is composed of a middle-thickness cylindrical first shaft raw material, and a middle-thickness second shaft raw material which is cylindrical and has the same diameter as that of the first shaft raw material, and has a land larger than its diameter at a constant position from its end face. A cylindrical recess whose diameter is smaller than a radius of the second shaft raw material is formed inside a hollow shaft part being the end of the second shaft raw material, the cylindrical recess is caved with the end of the land as a reference face so that a distance between the reference face and the bottom of the recess becomes constant, and the partially-hollow power transmission shaft is formed by making the first raw material and the end face having the recess of the second shaft raw material friction-contact with each other and joining them.
Patent JP-2012224010-A (JP)
Title: Decorative display element
Inventor: OTSUBO TAKESHI
IPC: G02B3/00
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a decorative display element that can express the glossiness feeling like the metal surface without using the metal.SOLUTION: In a decorative display element 10, a light gathering element pattern 121 is formed by two-dimensionally arranging a plurality of light gathering elements 12a on the front surface of a transparent material 11 while providing directions to rows of the light gathering elements 12a, and a linear pixel pattern 131 is formed by arranging a plurality of linear pixels 13a parallel to each other on the back surface of the transparent material 11 at an arrangement pitch different from that of the light gathering element pattern 121. In the decorative display element 10, enlarged virtual image appearance regions R1-R29 are provided in the back surface of the transparent material 11, linear pixel patterns 131-134 are formed in the enlarged virtual image appearance regions R1-R29, and the linear pixels 13a of the linear pixel patterns 131-134 have a line width W that allows enlarged virtual images Z approximately equal to or greater than the enlarged virtual image appearance regions R1-R29 to appear above the transparent material 11.
Patent JP-2012225313-A (JP)
Title: Device using constant volume heater
Inventor: SATO KENJI
IPC: F03G7/05
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of an adiabatic compressor, prevent noise, reduce a mechanical loss, reduce boiler use energy, improve power generation heat efficiency of a steam turbine and improve fuel efficiency of a device such as an automobile, while the steam temperature of the steam turbine is increased for improving heat efficiency in a heat engine, in order to improve a coefficient of performance of a refrigerating cycle using a reverse Carnot cycle and improve heat efficiency of the heat engine.SOLUTION: The coefficient of performance of the refrigerating cycle is improved by replacing an adiabatic compression process of the refrigerating cycle using the reverse Carnot cycle with a constant volume heating process. A constant volume heater utilizes a volume constant heating change of Boyle Charles of thermodynamics. A heat using device of theoretical total conversion heat efficiency 1 is achieved by a combination of a heat pump cycle using a constant volume heater and a Carnot cycle heat engine. The heat use device of total conversion heat efficiency of 1 or more can be achieved by properly using a low temperature heat source of the refrigerating cycle and a low temperature heat source of the heat engine.
Patent JP-2012233046-A (JP)
Title: Curable composition and optical adhesive
Inventor: OKAZAKI HITOSHI
IPC: G02B1/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition achieving further high refractive index, and having combined performances as an optical adhesive such as low shrinkability, photocurability, colorless transparency and viscosity adaptable to working.SOLUTION: This curable composition includes a poly(meth)acrylate compound (component A), a polythiol compound (component B) expressed by a specific formula and a photopolymerization initiator (component C).
Patent JP-2012234077-A (JP)
Title: Fixation device and image formation device
Inventor: OKUNO HITOKI
IPC: G03G15/20
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To enable earlier detection of jamming of a record medium conveyed in faster conveyance speed, maintaining of image quality and reduction in erroneous detection of jamming of the record medium.SOLUTION: A fixation device comprises: a fixation unit 20 having a nip part N that conveys a sheet P while applying a fixation process; paper ejection rollers 41, 41 that convey the sheet P downstream of the nip part N; a guide member 42 that guides a conveyance path of the sheet P between the nip part N and the paper ejection rollers 41, 41; a lever 111 provided in substantially parallel with the guide member 42 across from the sheet P and configured to detect a pressure when the pressure exceeds a predetermined amount; and an energizing part 30 that energizes the sheet P toward the guide member 42. The distance between the nip part N and the paper ejection rollers 41, 41 is shorter than the length of the sheet P in the conveyance direction and the distance between a sheet detection part 111c of the lever 111 and the guide member 42 is larger than the distance between the sheet P energized by the energizing part 30 and the guide member 42.
Patent JP-2012238970-A (JP)
Title: Multichannel speaker device
Inventor: SUGIMOTO TAKEHIRO
IPC: H04R1/28
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To reproduce sounds by a multichannel acoustic method which gives much sense of presence from plural speakers arranged around a display device.SOLUTION: A multichannel speaker device 1 according to the present invention supports a multichannel acoustic method, and is designed to use a head-related transfer function in an upper signal other than a forward signal and in a middle signal other than the forward signal as it reproduces sounds by a multichannel acoustic method from a plurality of speakers 19 and 20 arranged around a display device. The multichannel speaker device 1 includes an upper signal reproduction speaker 19 which reproduces an upper signal other than a forward signal and a middle signal reproduction speaker 20 which reproduces a middle signal other than the forward signal, characterized in that the upper signal reproduction speaker 19 is placed at the top of a display device DIS, and that the middle signal reproduction speaker 20 is placed at center in the vertical direction of the display device DIS or a position lower than the vertically center position.
Patent JP-2012237828-A (JP)
Title: Liquid crystal display device
Inventor: KAWAHARA NORIHIRO
IPC: G02F1/133
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of image quality due to disclination of liquid crystal display element without increasing the disclination in other area.SOLUTION: The liquid crystal display device includes: correcting means that corrects an image signal by adjusting each of an upper limit value and a lower limit value within a range of tone of each of pixels included in the image signal; liquid crystal driving means that drives liquid crystal elements by converting the corrected image signal into liquid crystal drive signal for driving the liquid crystal elements; calculation means that divides a predetermined area of an image represented by the image signal into plural blocks and calculates the adjusted upper limit value and lower limit value for each block on the basis of a difference in brightness level of each pixel among neighboring pixels included in each block; and detecting means that detects feature area in the image. The calculation means selects a feature area as the predetermined area, and the correcting means corrects the image signal for each pixel included in the block on the basis of the tone range including the upper limit value and the lower limit value which have been adjusted in each block.
Patent JP-2011200659-A (JP)
Title: System for improving cardiac function
Inventor: KHAIRKHAHAN ALEXANDER
IPC: A61B17/00
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide method and apparatus for improving a cardiac function.SOLUTION: A foldable and expandable frame having at least one anchoring formation is attached to an elongate manipulator, and placed in a catheter tube 38 while folded. A tube is inserted into a left ventricle of a heart 242 where the frame is ejected from the tube and expands in the left ventricle. Movements of the elongate manipulator cause the anchor to penetrate the heart muscle and the elongate manipulator to release the frame. The installed frame minimizes the effects of an akinetic portion of the heart forming an aneurysmic bulge.
Patent JP-2012236372-A (JP)
Title: Method for manufacturing polyolefin-based resin laminated foam, and polyolefin-based resin foam
Inventor: MORITA KAZUHIKO
IPC: B29C47/06
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing thick polyolefin-based resin laminated foam with small contractility of foam after extrusion foaming and excellent dimension stability, and nonnecessity of long-time curing.SOLUTION: A surface layer forming molten resin 5 using a polyolefin-based resin 2 as base material resin is laminated on an outer peripheral surface of a foaming core layer forming molten resin 9 made by kneading a polyolefin-based resin 6 and butane 8 to extrude together. The entire thickness of the laminated foam 1 is 30 mm or thicker, apparent density of a foaming core layer is 18-90 kg/m, and the laminated foam 1 is composed of the foaming core layer and a surface layer. The surface layer forming molten resin 5 is blended with at least 0.5 pts.mass of shrinkproof agent 3 composed of fatty acid ester, aliphatic amine or fatty acid amide with respect to 100 pts.mass of polyolefin-based resin of the molten resin. The foaming core layer forming molten resin 9 is blended with a shrinkproof agent 7 at a ratio smaller than a blend ratio of the shrinkproof agent 3 into the surface layer forming molten resin 5.
Patent JP-2011189150-A (JP)
Title: Water heating container
Inventor: SUMINO MICHINAGA
IPC: B65D35/50
Filed: 2011-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heating container capable of reducing the discharge of hot water as much as possible when falling while maintaining the function to quickly discharge steam when boiling.  <P>SOLUTION: In the cock structure of the water heating container comprising a heating container, a cock body 70 arranged on the opening part 23 of the heating container, a heating source, a pouring opening 44, and a handle 68 arranged in an opposite side of the pouring opening 44, the cock body 70 has a liquid channel in communication to a pouring opening 40 in the pouring opening 44 side, a valve member 90 generally opened for opening and closing the liquid channel, the cock body 70 has a water stop member generally opened in an opposite side of the pouring opening 44, and a seal part of the water stop member generally opened is arranged above the seal part of the valve member generally opened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012241287-A (JP)
Title: Bathroom thermal wear
Inventor: CHIKAMATSU TERUYOSHI
IPC: A41D13/012
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a convenient thermal wear which enables you to wash your whole body easily while in the thermal wear because it is cold in fall or winter and you dislike the cold season which is unfavorable for your health when you wash your body in a bathroom, accordingly, you put hot water to your body, finish taking a shower of hot water in a short time, or have a makeshift in the bathroom.SOLUTION: In order to block especially the circumference of your cold-chill-feeling back heart part from cool air and keep it warm, the bathroom thermal wear has no sleeves, is long down to your waist vicinity, and is provided with a front body 1 and a back body 2. The back body 2 is provided with two notchess 5 on both sides of the back part of the flank down to the waist part from the backward part of the neck, is separated from the front body 1, and is hung down to the waist like a shop curtain. A thermal water repellent material is used as the fabric material for your skin. Small uneven projections are provided all over the faces so that the fabric face wet with water does not closely touch your skin but only the end faces of the projections touch your skin.
Patent JP-2012241966-A (JP)
Title: Oven toaster
Inventor: OSHITA NAOYA
IPC: F24C7/04
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an oven toaster capable of reducing a manufacturing cost while excellently shutting off heat transfer from a heating chamber, preventing the thermal deterioration and thermal deformation of an operation panel formed of a resin, and elongating a service life.SOLUTION: The oven toaster includes a door body 6 for opening and closing an opening 5a of the heating chamber 5 and the resin operation panel F around the opening 5a in a body having the heating chamber 5 where a heater is disposed. A metallic frame body C to which the heat of the heating chamber 5 is transferred and the operation panel F are disposed through a heat insulating member D, and the heat insulating member D is integrally provided with a first heat insulating part D1 positioned between the frame body C and the operation panel F to shut off the heat transfer to the operation panel F through the frame body C, and a second heat insulating part D2 positioned between the operation panel F and a part facing the opening 5a to shut off the heat transfer to the operation panel F by hot air H flowing out of the inside of the heating chamber 5 through the opening 5a to the outside.
Patent JP-2012242573-A (JP)
Title: Decoding processing apparatus, decoding processing method and decoding processing program
Inventor: AZUMA KUNIHIKO
IPC: G09C1/00
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a decoding processing apparatus, a decoding processing method and a decoding processing program which can improve resistance to differential power analysis attack and reduce the amount of memory consumption due to intermediate operation data by applying a high-speed computation algorithm called CRT (Chinese remainder theorem) for high-speed decoding of a RSA encryption.SOLUTION: In processing after RSA decoding processing in which CRT is applied, the formula "Z=(C×q(r+1)+Cq)modqr" having r as a secret variable which is an odd number greater than p and q is used instead of the formula "Z=C×q+Cq."
Patent JP-2012244395-A (JP)
Title: Learning apparatus and method, image processing apparatus and method, program, and recording medium
Inventor: MATSUDA YASUHIRO
IPC: H04N5/232
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To enable resolution interpolation with higher accuracy to be performed at a higher speed.SOLUTION: Model-based processing for converting resolution and converting an image on the basis of a camera model and a predetermined model having aligning is executed, and on the basis of predetermined pixels of an observed low-resolution image as an input low-resolution image, an image obtained by executing the model-based processing on a high-resolution image output one frame before, and prestored parameters, a predetermined operation related to taps is performed to predictively calculate a pixel value of a high-resolution image to be output.
Patent JP-2012241103-A (JP)
Title: Halogen-free flame-retardant resin composition, wire and cable
Inventor: KIBE TAMOTSU
IPC: H01B7/295
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a halogen-free flame-retardant resin composition, a wire and a cable, in which discoloration due to an antioxidant is suppressed.SOLUTION: The halogen-free flame-retardant resin composition includes a polyolefin-based resin, a phenolic antioxidant, a metal hydroxide, a pigment comprising at least one of titanium dioxide, monoazo yellow, benzimidazolone yellow, isoindolinone yellow, quinacridone red and perylene red, and an additive including an amide bond. The halogen-free flame-retardant resin composition includes the additive having the amide bond in an amount of 0.01 to 2 pts.wt. based on 100 pts.wt. of the polyolefin-based resin.
Patent JP-2012251568-A (JP)
Title: Sealing device
Inventor: KIKUTANI MASAHIRO
IPC: F16J15/3232
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for sealing an annular space between two relatively rotating members from the outside surely preventing muddy water and dust from invading into a sealing position while suppressing the increase of manufacturing cost.SOLUTION: The sealing device has a first slinger 11 mounted on one of the two members, a second slinger 12 mounted on the other of the two members, and an annular elastic body 13 fixed to the first slinger 11 and having lips 13a to 13d slidably contacting the second slinger 12, the annular sealing surface 12a of the second slinger 12 and an annular opposing surface part 22 are oppositely arranged adjacent to an opening part 21 to the outside between both the slingers 11, 12, an annular rib 22a projecting toward the annular sealing surface 12a and continuously formed to an annular shape and a plurality of radial ribs 22b going from the annular rib 22a to the opening part 21 side are arranged in the annular opposing surface part 22, the radial ribs 22b is inclined such that the distal end of the opening part 21 side shifts to an aft side in the relatively rotating direction of the annular elastic body 13 to the base end of the annular rib 22a.
Patent JP-2013005010-A (JP)
Title: Image reproducing apparatus
Inventor: KITAGAWA KAZUTO
IPC: H04N7/173
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To shorten time required for setting a scaler of an image reproducing apparatus by enabling a scaler setting parameter to be transmitted to the scaler at a high speed.SOLUTION: An image reproducing apparatus includes a NAND flash memory 10 storing an SoC control program, to which a parameter for setting a scaler 8 is stored and busses SW11 and 12 for switching a connection point of the memory 10 between an SoC 2 and the scaler 8. Thus, when the scaler is activated, the connection point of memory 10 is switched to the scaler 8 by the busses SW 11 and 12, and the scaler setting parameter stored into the memory 10 can be transmitted to the scaler 8 from the memory 10 by parallel data transfer. Therefore, the image reproducing apparatus can transmit the scaler setting parameter to the scaler 8 at higher speed than the conventional image reproducing apparatus which transmits the scaler setting parameter to the scaler via a control line for IC communication (serial data transfer).
Patent JP-2012004120-A (JP)
Title: Electrical connection device
Inventor: UWE LISKOV
IPC: H01R12/62
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To improve disadvantages of prior arts and perform electrical connection simply and surely with extremely saved space.SOLUTION: In an electrical connection device for control equipment, particularly motor control equipment and/or transmission control equipment and a base plate having a conductive wire of a flexible line carrier, particularly a conductive wire of a multicore flat conductive line or many conductors, the control equipment has many interface pads formed of thermoplastic conductive plastic material, and each of the interface pads is thermally fused to a conductive pad of the conductive line and/or the conductor of the base plate to form an electrical connection, and the conductive pad and the conductor are formed of conductive plastic material.
Patent JP-2013005311-A (JP)
Title: Digital broadcasting system, terminal and server
Inventor: YAMAGUCHI NAOKI
IPC: H04H60/66
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To broadcast programs conforming to viewer requests in the expression method which suits the viewer request.SOLUTION: By finding the classified total of view reservations from viewers, programs having a large number of reservations are assigned many segments and those having a small number of reservations are assigned few segments. In this way, one program is assigned one or two or more segments, and because broadcasting data is broadcast according to requests from viewers by using an assigned segment, it is possible to broadcast in different methods of expression.
Patent JP-2013007588-A (JP)
Title: Defect detection device and its method
Inventor: TODA MASATAKA
IPC: G01N21/88
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in a device and method for determining a detect by imaging an inspection surface from multiple directions a mechanism becomes complicated when changing the posture of a work and the orientation of a light-receiving part of imaging means.SOLUTION: A defect detection device for detecting and determining a detect appearing on a surface of an inspection object (W) includes: imaging means (13) for receiving light entering a light-receiving part (13a) and taking an image of an inspection region (T) of the surface; first mirror means (14) whose surface is a mirror surface for guiding the light to the light-receiving part (13a) of the imaging means (13); a first half mirror (11) disposed to be inclined with respect to the surface of the inspection object by an angle of 45 degrees; an interior mirror member (12) whose interior surface is a mirror surface and which is disposed in such a manner that at least a part of the mirror surface is oriented to the first half mirror (11), covering it; and light-emitting means (15) for emitting the light towards the first half mirror (11).
Patent JP-2013006612-A (JP)
Title: Method for manufacturing sealed cap container, and sealed cap container
Inventor: HATA TETSUO
IPC: B65B53/00
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a sealed cap container that can not only apply a design to a container body but also seal a cap by using one film.SOLUTION: The method for manufacturing a sealed cap container includes the steps of: applying an adhesive agent to a peripheral surface 2a of the container body 2 of a container 1 that includes the container body 2 and the cap 3; wrapping the peripheral surface 2a of the container body 2 to which the adhesive agent is applied, and a peripheral surface 3a of the cap 3, with a heat-shrinkable film 4 so that an upper end part 43 of the heat-shrinkable film 4 is projected upward relative to a top surface 3b of the cap 3 and also a second lateral end part 42 overlaps on a first lateral end part 41 of the heat-shrinkable film 4; and putting a jig 8 on the overlap part of the first lateral end part 41 and the second lateral end part 42 of the film part wrapped around the peripheral surface 3a of the cap 3 to heat the heat-shrinkable film 4 while the overlap part is brought into close contact with the top surface 3b and the peripheral surface 3a of the cap 3.