baber/WOPTO huggingface dataset:
Patent JP-2010194711-A (JP)
Title: Method of welding tubular component
Inventor: BASS KEVIN DAVID
IPC: B23P13/00
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified method for joining a tubular component.  <P>SOLUTION: Two tubular components 10, 14 are provided with integral end caps 11, 15. The end caps 11, 15 are placed in abutting relationship and are held together under pressure while the tubular component 10 is rotated. A pressure is applied, thereby causing frictional heating. A friction welded joint 18 is produced at the interface between the two end caps 11, 15. On completion of the welding process, a machining tool is then passed through the internal bore (12 or 16) of either of the tubular components. The machining tool cuts through the joined end caps 11, 15 to produce a single uniform bore through the joined components. In a further post processing operation, the extruded flash 20 is removed from the outer surfaces 13, 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011117430-A (JP)
Title: Permeable carrier fixture
Inventor: MORIYA TAMOTSU
IPC: F02M35/10
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new permeable carrier fixture facilitating attachment of a permeable carrier carrying material producing at least one of chemical and physical change on air introduced in an internal combustion engine.  <P>SOLUTION: The permeable carrier fixture (9) includes a holding member (29) holding the permeable carrier in an intake pipe (5) of the internal combustion engine so that air passes through the permeable carrier (7). The retention member has a style allowing passage of air, gives elasticity on an inner wall (39) of the intake pipe, and can lock the intake pipe thereby.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180669-A (JP)
Title: Monitoring control system
Inventor: NAKAGAWA TAKAO
IPC: G05B23/02
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring control system for enabling a designer to design a signal item, without being aware of the specifications of apparatuses constituting a plant.  <P>SOLUTION: A monitoring device 8, which monitors a plant and a control device 7 controlling the plant are connected via a network 10, and apparatus information, such as failure information or operation information on apparatuses configuring the plant is input to a database 2 in advance. The apparatus information of the database 2 is developed into a signal item table 4, in which signal items to be used by the monitoring device 8, and the control device 7 are defined by a signal-item table generation function 3; and the signal item table 4 is readily created so as to be used by the monitoring device 8 and the control device 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178484-A (JP)
Title: Printing apparatus, sheet processing apparatus and sheet winding device
Inventor: UCHIDA KOTA
IPC: B65H18/10
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a sheet winding device capable of surely winding a sheet.  <P>SOLUTION: This device includes a winding rotary body having a hollow cylindrical shape in at least part of the inside, a rotary holding body arranged in the vicinity of a cylindrical surface of the winding rotary body and capable of nipping and rotating the sheet tip, a first driving mechanism for rotatingly driving the winding rotary body, and a second driving mechanism for rotatingly driving at least one rotary body constituting a driving holding rotary holding body. The sheet is wound on the winding rotary body by rotating the winding rotary body while nipping the sheet by the rotary holding body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177964-A (JP)
Title: Ink composition for clear layer formation, and printed article using same
Inventor: KITO KATSUYUKI
IPC: C09D11/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for forming a clear layer with adhesive properties and curing characteristics which is best suited for forming a clear layer of a thick film, as well as printed matter obtained using this ink composition.  <P>SOLUTION: The ink composition for forming a clear layer contains a polymerizable chemical compound, a photopolymerization initiator and a surface tension adjustor, but not contains a coloring agent. The polymerizable chemical compound contains at least (a) an amine-modified reactive oligomer and (b) a monofunctional (meth)acrylate showing a glass transition temperature of not higher than 0°C when this acrylate is used alone and cured, as an adhesion promoting component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161187-A (JP)
Title: Extractable interdental floss cleaning tool
Inventor: YAMAMORI ICHIRO
IPC: A61C15/04
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional interdental floss cleaning tool wherein a filling disposed in dental treatment is hooked when the floss is pulled forward from between the teeth after the use.  <P>SOLUTION: The tool can prevent the dental filling etc., following the treatment of dental caries from being hooked, by having one end of the stretched floss released from fixation after cleaning between the teeth and by pulling it out from a gap in the vicinity of root of the interdental part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010186184-A (JP)
Title: Projection-type video display device
Inventor: ABE TAKAAKI
IPC: H04N9/31
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection video display device capable of appropriately widening the color reproduction range of a video.  <P>SOLUTION: The projection video display device includes a control part 130 configured to generate a red output signal, a green output signal and a blue output sinal, according to video input signals; a liquid crystal panel 230R configured to modulate a red light component R, on the basis of the red output signal; a liquid crystal panel 230G configured to modulate a green light component G on the basis of the green output signal; a liquid crystal panel 230B configured to modulate a blue light component B, on the basis of the blue output signal; and a cross-dichroic cube 250 configured to synthesize light emitted from each liquid crystal panel. The projection video display device, further, includes a polarization switching element 230Ye, configured to adjust the polarization state of a yellow light component Ye. The yellow light component emitted from the polarization switching element is made incident on any of the light modulation elements of the liquid crystal panels. The control part controls the polarization switching element, on the basis of the reference signal being a signal corresponding to a color different from a complementary color of a color reproduced by the yellow light component, of the video input signals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011179397-A (JP)
Title: Traction control device for motorcycle
Inventor: SEKIDA TOMOAKI
IPC: F02P5/15
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traction control device for a motorcycle, preventing a vehicle body from falling caused by loss of traction of a rear wheel in travel on a curve.  <P>SOLUTION: The traction control device for a motorcycle includes: a vehicle body inclination angle detector 2 detecting an inclination angle of the vehicle body of the motorcycle; a suspension displacement sensor 3 detecting displacement of a rear suspension; a slip determination part 401 determining that slip has occurred causing the loss of traction, when it is detected that a shock absorber of the rear suspension is elongated to a set value or more from output of the suspension displacement sensor in a state where it is detected that the inclination angle of the vehicle body is the set value or more from output of the vehicle body inclination angle detector; and an engine output adjusting part 402 adjusting output of the engine to decrease the output of the engine 1 when the slip determination part determines that the slip causing the loss of traction has occurred.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178440-A (JP)
Title: Aerosol content injection device
Inventor: HANAI NOBUYUKI
IPC: B05B9/04
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to suck in aerosol content remaining in an injection flow passage after finalizing injection from the side of a nozzle to the side of a stem certainly by arranging an volume adjustable space in the injection flow passage of the aerosol content between the nozzle and the stem.  <P>SOLUTION: An injection device includes the stem 9 of an aerosol container 13, the nozzle 3 connected to the stem 9, the volume adjustable space 10 formed in the injection flow passage 14 of the aerosol content in a push button 1 between the nozzle 3 and the stem 9, a diaphragm 8 covering the volume adjustable space 10 in an resiliently deformable state so that the volume adjustable space may become the maximum volume at non-injection of the aerosol content and the minimum volume at injection of the aerosol content and also holding an urging force to the maximum volume direction and the outer peripheral edge of which is fixed to the inner peripheral surface of the push button 1 and the push button 1 pressing the diaphragm 8 resisting the urging force and makes it possible to deform the volume of the volume adjustable space 10 in the minimum volume direction resiliently and making it possible to press the stem 9 in accompany with elastic deformation in the minimum volume direction of the diaphragm 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181728-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: TANIIKE AKIHIKO
IPC: H01F38/12
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil for an internal combustion engine that prevents a stress relaxing material from being diffused and also securely prevents a crack caused from the upper surface side of an iron core from spreading.  <P>SOLUTION: The ignition coil for the internal combustion engine includes a primary coil 210 and a second coil 220, a center iron core 110 magnetically coupling the two coils to each other and passing through the inner periphery of the primary coil 210, and a side iron core 120 passing through the outer periphery of the secondary coil 220, wherein the primary coil 210, secondary coil 220, center iron core 110, and side iron core 120 are buried in an insulating material 500 for insulating them from high voltages, and a high voltage generated by the secondary coil 220 is transmitted to an ignition plug via a high-voltage terminal 130. The ignition coil is provided with an iron core cover 300 covering the side iron core 120, and a recess 310 is formed on the lower surface of the iron core cover 300 and is coated with a stress relaxing material 700.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010202510-A (JP)
Title: Method for environmentally friendly melting and refining glass melt for crystallizable glass composed of lithium aluminum silicate (las) glass ceramic
Inventor: SCHOENBERGER KLAUS
IPC: C03B5/225
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for environmentally friendly melting and refining a glass melt for crystallizable glass composed of lithium aluminum silicate (LAS) glass ceramic, wherein the number of bubbles in the glass and in the ceramic product is small enough, and economical efficiency is secured by using a refining agent in a suitable amount.  <P>SOLUTION: The method for environmentally friendly melting and refining the glass melt for the crystallizable glass composed of lithium aluminum silicate (LAS) glass ceramic, comprises: a step for preparing a glass batch wherein a lithium aluminum silicate (LAS) glass system with addition of 0.1 to <0.6 wt.% of tin oxide as main refining agent is used as a base material without using arsenic oxide and/or antimony oxide; a step for designing the raw material mixture for the glass batch so that the proportion of the quartz sand raw material that is usually used for introducing the glass component SiO<SB>2</SB>is less than 40% by weight, preferably, less than 15% by weight, and particularly preferably less than 5% by weight; and a step for refining the glass melt at a temperature of ≥1,600°C and preferably ≥1,650°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167561-A (JP)
Title: Stratified microfluid structure, method for laminating at least two polymer formation elements in order to form stratified polymer microfluid structure, and manufacturing method for stratified polymer microfluid structure
Inventor: ZHOU PENG
IPC: B81B1/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sealing a polymer microstructure, which can be simply reproduced and has a high yield.  <P>SOLUTION: In the manufacturing method for a polymer microfluid structure, two or more of structure elements of the microfluid structure are firmly combined with each other, or are laminated with a weak solvent combining agent, especially, acetonitrile and a mixture of acetonitrile and alcohol. The acetonitrile can be used as a weak solvent combining agent in order to seal a microstructure in a non-elastomer polymer such as acetonitrile, polystyrene, polycarbonate, acrylic, or the other linear polymer which forms a three-dimensional microfluid network. The method includes a step of moistening at least one of opposite surfaces of a polymer substrate formation element by the weak solvent combining agent which adjacently comes in contact with opposite surfaces at a designated lower temperature range and activates the combining agent at temperature higher than a low temperature range during a designated period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011183428-A (JP)
Title: Hydraulic rolling-reduction control device, and adjusting method and control program of the same
Inventor: HATTORI SATORU
IPC: G05B13/02
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic rolling-reduction control device capable of obtaining a favorable control response without considerably impairing the rate of operation of the control device.  <P>SOLUTION: A rolling mill machine includes a hydraulic rolling-reduction control device 2 which acquires the actual measurement value of the position of a piston in a hydraulic cylinder 11, and controls the hydraulic pressure based on the command value and the actual measurement value, a control gain adjustment device for adjusting the control gain of the hydraulic rolling-reduction control device 2, and a rolling mill state determination unit 5 for determining the operational state of the rolling mill. When the rolling mill is in a predetermined state, the control gain adjustment device 4 outputs the adjustment signal in which the position command value is oscillated at the stored frequency to the hydraulic rolling-reduction control device 2 when executing the adjustment of the control gain, and adjusts the control gain based on the adjustment signal and the measurement value to the adjustment signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184368-A (JP)
Title: Tetrazine derivative, method for producing the same, and organic transistor element including the same as constituent
Inventor: AIHARA SHUSUKE
IPC: H01L51/05
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tetrazine derivative stable to atmosphere and light, and exhibiting n type semiconductor characteristics by using thereof as a semiconductor layer in an organic transistor element.  <P>SOLUTION: The tetrazine derivative represented by general formula (1) (wherein, R<SP>1</SP>to R<SP>5</SP>each independently represents a hydrogen atom, fluorine atom or trifluoromethyl group, with the proviso that R<SP>1</SP>to R<SP>5</SP>are not simultaneously hydrogen atoms) is produced. The organic transistor element including the derivative as the semiconductor layer is prepared.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190484-A (JP)
Title: Composition for forming the layer to be plated, surface metal film material, method for producing the same, metal pattern material and method for producing the same
Inventor: INOUE MASAAKI
IPC: C25D5/56
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming the layer to be plated which can form the layer to be plated (insulating resin layer) having sufficient adhesiveness to metal such as a plating catalyst, has low water absorptivity, has excellent hydrolysis resistance, and has excellent insulating reliability in a metallic pattern formed on the surface.  <P>SOLUTION: The composition for forming the layer to be plated comprises a polymer including: a unit (A) having a polymerizable group; an acrylamide unit (B) derived from an acrylamide monomer in which C log P is ≤0, and having a non-dissociative functional group forming an interaction with a plating catalyst or a precursor thereof; and a unit having a hydrophobic group and not having a polymerizable group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191586-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MATSUMOTO HIROSHI
IPC: G03G15/20
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of surely preventing paper jamming by making air blow to a fixing surface or a non-fixing surface of paper, and preventing defects in quality from occurring in an obtained image, and to provide an image forming apparatus.  <P>SOLUTION: The fixing device 49 includes: a first fixing roller 492 heating and pressuring the fixing surface of the paper P; a second fixing roller 493 heating and pressuring the non-fixing surface of the paper P; a first fan 495 making the air blow to the fixing surface of the paper P passing through the first fixing roller 492 in a nip area; a second fan 496 making the air blow to the non-fixing surface of the paper P passing through the second fixing roller 493 in the nip area; and a control part 1 controlling to start blowing of the air by the second fan 496 after starting blowing of the air by the first fan 495, and controlling to stop blowing of the air by the first fan 495 after or when stopping blowing of the air by the second fan 496.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011197875-A (JP)
Title: Multi-quantum bit computing apparatus
Inventor: KADOYANAGI KOSUKE
IPC: G06F7/49
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent an apparatus from being complicated while preventing decoherence from increasing.SOLUTION: The multi-quantum bit computing apparatus includes: a plurality of memory quantum bits 101 for storing quantum states (quantum information); a quantum bus 102 for exchanging quantum states with the memory quantum bits 101 by interacting with the memory quantum bits 101; operation quantum bits 103 composed of quantum bits coupled to the quantum bus 102 to perform at least one set of quantum operations; reading quantum bits 104 coupled to the quantum bus 102; a measuring instrument (quantum state measuring means) 105 for reading the quantum state of the reading quantum bits 104; and a control unit 106 for controlling the quantum state of the memory quantum bits 101.
Patent JP-2011194495-A (JP)
Title: Arm connecting device of robot
Inventor: MORIMOTO HIDEKI
IPC: B25J19/00
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized arm connecting device of a robot, which enlarges a movable range of a joint.SOLUTION: The rotary joint 37 transmits a rotational force of a driving source 12 to a second upper arm 6 via a shaft 15 rotatably inserted into a cylinder of a sleeve 17 fixed to a housing 10. Compressed air supplied from a first upper arm 5 side is discharged to the second upper arm 6 side through an air passage provided between the sleeve 17 and the shaft 15. A wiring device 20 for rotary joint includes: a cylindrical case 41 provided in a manner to enclose the outer circumference of the sleeve 17; and a flat cable 42 housed while being loosely wound in spiral along the inner circumference of the case 41. Electric signals supplied from the first upper arm 5 side is transmitted to the second upper arm 6 side through the flat cable 42 of the wiring device 20 for rotary joint.
Patent JP-2010131601-A (JP)
Title: Apparatus for purifying sewage and contact member block
Inventor: SEI JUNICHI
IPC: C02F3/10
Filed: 2010-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for purifying sewage which hardly causes a drop of a contact member and a discrepancy of a position, and maintains a sewage purification power for a long period though the contact member can simply be fixed on a frame.  <P>SOLUTION: In the apparatus for purifying the sewage, a plurality of contact members comprising a core material and a number of loop-like protrusions provided on the surface of the core material are fixed in a treatment tank. The core material is flexible, the contact member is wound around and fixed in such a manner that at least both ends straddle a fixing member provided in the treatment tank, and the fixing member has a number of projected parts on the surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011197582-A (JP)
Title: Display device, display control method, and display control program
Inventor: OYAMA KENICHI
IPC: G09G3/30
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To detect an anomaly of a display element and to display information corresponding to original display content.SOLUTION: Lighting states of LEDs 24_1 to 24_n×m are detected by lighting detection parts 31_1 to 31_n×m to be compared with a display control signal D1a. A display device 11 determines a failure if there is one or more mismatches, and uses a signal, which is obtained by inverting a display control signal D1 from a lighting pattern control circuit 21 by a logical inversion part 33, as a display control signal D1a. Therefore, when a failure occurs in a LED 24, the display device 11 can simultaneously invert the lighting patterns of all dots and notify a user of the information equivalent to that before the failure.
Patent JP-2011083275-A (JP)
Title: Mannanase originated from sea hare
Inventor: OSHIMA TAKAO
IPC: C12N5/10
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new mannanase stably exhibiting high enzymatic activity even in an acidic condition.  <P>SOLUTION: The mannanase is originated from sea hare, and has the following physical and chemical properties (a) to (c): (a) action: isolating a reducing sugar by degrading galactomannan or glucomannan; (b) substrate specificity: degrading Locust bean gum, Tara gum, guar gum and the glucomannan; and (c) optimum pH: pH 2.0-7.5 (most optimum pH: pH 3.0-7.0).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011203479-A (JP)
Title: Karaoke system, control method of karaoke system, and control program of karaoke system and information recording medium thereof
Inventor: CHIBA KAZUYUKI
IPC: G10L25/51
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide, as an example of the subject, a Karaoke system etc. which enables a user to continuously practice Karaoke by selecting a musical piece related to other users by reference to the user's singing score.SOLUTION: The Karaoke system includes: a user search means 102 which searches for other users who had sang the same musical piece as the user sang; a user extraction means 103 which extracts, among other users, a user having grading result information within a predetermined range according to the user's grading result information, the grading result of singing voice information graded by a grading means; a musical piece information extraction means 105 which extracts musical piece information from the singing history information corresponding to the other user; and a display part 30 as a display means which displays at least part of the musical piece information as a candidate of musical piece for singing.