baber/WOPTO huggingface dataset:
Patent JP-2011176963-A (JP)
Title: Battery control system
Inventor: MACHIDA AKIHIRO
IPC: H02J7/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate heat dissipation processing and incorporation of the bypass discharge circuit into a battery device.  <P>SOLUTION: In the battery control system which corrects variation in charging state between secondary batteries in a battery pack 10 where a plurality of secondary batteries 11-14 are connected in series, a charging state of each secondary battery 11-14 is detected, necessity of discharge of each secondary battery 11-14 is determined, and the circuit is switched by switching circuits 31-34 so that the constant current of a constant current circuit 21 or 22 flows into a secondary battery which is determined to require discharge.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181208-A (JP)
Title: Large-sized metal mask
Inventor: NISHI TAKEHIRO
IPC: H01L51/50
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-sized metal mask making a current-size metal mask function as one of 1,100 by 1,300 mm or more.  <P>SOLUTION: Two rectangular sheets of metal masks 10 of the same size are connected to each other in right and left adjacency through a fixing mask 20 to function as a sheet of metal mask 30-2 with an area twice as large as the above. A right alignment through-hole 11R of the left metal mask is set at a left alignment mark 21L of the fixing mask, a left alignment through-hole 11L of the right metal mask is set at a right alignment mark 21R, and a part where the left metal mask and the right metal mask are overlapped with the fixing mask is jointed by spot welding 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177614-A (JP)
Title: Catalyst carrier and method of manufacturing the same
Inventor: ENDO TAKAKUNI
IPC: B01J31/28
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst carrier which is not restricted in the type of a catalyst to be carried, easy to separate and recover from e.g. a reaction product after use owing to suppression of detachment of the catalyst in use and has good handleability.  <P>SOLUTION: A method of manufacturing the catalyst carrier includes: a process of dissolving a fluorine-containing resin in a polar organic solvent and mixing the resultant solution with particulates of a catalyst to obtain a catalyst-containing resin solution; a process of injecting the catalyst-containing resin solution into water; and a process of taking out the catalyst carrier precipitated in water and drying at low temperatures under reduced pressure. The catalyst carrier obtained by the method is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182105-A (JP)
Title: Crossover frequency determination apparatus and sound field controller
Inventor: YOSHINO HAJIME
IPC: H04R3/14
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To automatically determine a crossover frequency so as not to give discomfort to a user in terms of localization of a sound image.  <P>SOLUTION: The crossover frequency determination apparatus used for a sound field controller connected to a plurality of speakers. A tentative determination value of the crossover frequency is determined for each of the plurality of speakers by outputting a test signal from each of the plurality of speakers and collecting sound by a microphone. It is determined whether a bass component of a signal of a channel to which a speaker with insufficient bass playback capability is connected is supplied to a channel to which a woofer is connected based on the configurations of plurality of speakers. When it is determined that the bass component is supplied to the channel to which the woofer is connected, a value determined by the tentative determination value and limited by a first predetermined upper limit value is output as the determination value of the crossover frequency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179779-A (JP)
Title: Twisted tube type heat exchanger for water heater and heat pump type water heater including the same
Inventor: HAYAKAWA MITSUSADA
IPC: B23K1/14
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability of lateral brazing by an automatic brazing machine and inexpensively perform lateral brazing by the automatic machine.  <P>SOLUTION: This twisted tube type heat exchanger for a water heater includes: approximately cylindrical first water piping 2 wherein a tapered part 7 having a diameter contracted toward a tip is formed at one end and a spiral groove is formed on the outer periphery; approximately cylindrical second water piping 2 jointed to the tapered part 7 of the water piping and having a spiral groove formed on the outer periphery thereof; and refrigerant piping jointed along the spiral grooves of the first water piping and the second water piping.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010171995-A (JP)
Title: Program receiver, program broadcasting apparatus, and program broadcasting system
Inventor: YUASA NATSUKI
IPC: H04N7/173
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program broadcasting apparatus, a program receiver and a program broadcasting system, wherein a program having high quality image can be viewed without being influenced by the degree of congestion of a line, and a copyright problem such as an illegal copy of contents can be prevented.  <P>SOLUTION: The program broadcasting apparatus 100 includes a transmission means 102 for transmitting main program data and sub-program data to a program receiver. The transmission means 102 further transmits sub-program insertion timing information used by the program receiver 101 to set an insertion timing of the sub-program data to the main program data, and thereby can control the program receiver 101 so as not to output the main program data unless the sub-program data inserted based on the sub-program insertion timing information is output.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011188750-A (JP)
Title: Fishing rod
Inventor: IWANARI TOMONORI
IPC: A01K87/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod, which bends smoothly like drawing an arc when a fish bites the hook, which relaxes stress concentration and which makes it easy to create bamboo joints.  <P>SOLUTION: In the original rod 1, a rod tip side bulging part 2 located in the rod tip side and a rod base side bulging part 3 located in the rod base side are formed. The rod base side end surface of the rod tip side bulging part 2 and the rod tip side end surface of the rod base side bulging part 3 form slopes toward and approach each other. A ring-shaped recessed groove 4 which enters the approaching position to the rod core side is formed. The ring-shaped recessed groove 4 is formed along the slope b, which inclines to the vertical plane a which intersects perpendicularly with the rod axis X, around the peripheral surface of the bulging parts, and the bulging parts are formed by UV coating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198820-A (JP)
Title: Cooling device for heating element
Inventor: UENO DAIGO
IPC: H01L23/473
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for a heating element that suitably cools the heating element.SOLUTION: The cooling device for the heating element includes a first radiator 4 which has a principal surface where the heating element is arranged and the other principal surface where a radiation portion 41 having a plurality of first projections 42a to 42e and a first junction 43 surrounding the radiation portion 41 are formed, and a second radiator 5 which has a second junction 52 having a junction surface 53 joined to a junction surface 44 of the first junction 43, and is combined with the first radiator 4 by joining the second junction 52 to the first junction 43 to receive the radiation portion 41 to form a refrigerant flow passage, the second radiator 5 having second projections 51a to 51f inserted between adjacent ones of the first projections 42a to 42e.
Patent JP-2011195628-A (JP)
Title: Foamable polystyrene resin particle, method for producing the same, pre-foamed particle, and foamed molded product
Inventor: TAKANO MASAYUKI
IPC: C08J9/18
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a foamable polystyrene resin particle which imparts a foamed molded product excellent in foamability, thermally fusing property, and heat resistance.SOLUTION: This foamable polystyrene resin particle includes: a resin comprising a component derived from an ester made from 10-20C polycyclic terpenol and methacrylic acid, and a component derived from a styrene monomer; and a volatile foaming agent, wherein (1) the resin contains >1 and <30 pts.wt. of the component derived from the ester, based on the total 100 pts.wt. of the component derived from the ester and the component derived from the styrene monomer, (2) the resin particle has a surface layer of an absorbance ratio X (D1730/D1600) in a range of 0.35-6.00 (wherein D1730 and D1600 each mean an absorbance at 1,730 and 1,600 cm, respectively, in an infrared absorption spectrum by an infrared spectroscopic analysis), and (3) the resin particle has a center area of an absorbance ratio Y (D1730/D1600) smaller than the absorbance ratio X.
Patent JP-2011196213-A (JP)
Title: Direct injection type combustion chamber of diesel engine
Inventor: OKAZAKI MASAO
IPC: F02B23/06
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a direct injection type combustion chamber of a diesel engine that can equalize a vaporization state of fuel inside a cavity at a time of fuel injection.SOLUTION: For the central axis 5a of a fuel injector 5 to incline with respect to a cylinder central axis 1a and, at the time of fuel injection from each of a plurality of fuel injection holes 6, each of a plurality of injection axes 6a to orient toward the inner surface of a cavity 3, narrow angles of a tip-end extended line 5b of the central axis 5a of the fuel injector 5 with the injection axes 6a of the fuel injection holes 6 are set to be the same with each other. The inner bottom surface 3a of the cavity 3 is inclined to face a direction orthogonal to the tip-end extended line 5b of the central axis 5a of the fuel injector 5, so that, at the time of the fuel injection from the respective fuel injection holes 6, each of the injection axes 6a orients toward the inner bottom surface 3a of the cavity 3.
Patent JP-2011195986-A (JP)
Title: Textile printing treatment apparatus
Inventor: TAMAI MASAYUKI
IPC: D06P5/00
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To shorten time required for setting of an apparatus as much as possible and alleviate an operator's burden, in the textile printing treatment apparatus transferring a transfer layer in a transfer paper to cloth and printing the cloth.SOLUTION: The textile printing treatment apparatus 100 includes a transfer part 3 transferring a transfer layer C of a transfer paper T to cloth R by stacking the transfer paper T in which the transfer layer C is formed on the surface of a substrate B to the cloth R and carrying out pressurization/heat treatment, a fixing part 5 fixing dye of the transfer layer C to the cloth R by carrying out steamy heat treatment of the cloth R, a washing part 6 carrying out washing treatment of the cloth R, a drying part 7 carrying out drying treatment of the cloth R, an input part 120 inputting parameters for specifying the transfer paper T and the cloth R, ROM 103 associating and memorizing the parameters and setting values of the textile printing treatment apparatus 100, and an apparatus controller 100A controlling the transfer part 3, the fixing part 5, the washing part 6, and the drying part 7 so as to be operated according to set values corresponding to parameters inputted by the input part 120.
Patent JP-2011198987-A (JP)
Title: Method of manufacturing light emitting device
Inventor: SAITO SHINTARO
IPC: H01L33/48
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance the adhesiveness between an electrode holding member and sealing resin in a light emitting device such that a light emitting element is mounted in a package consisting of lead electrodes, and the electrode holding member and is sealed by the sealing resin.SOLUTION: A method of manufacturing the light emitting device includes a package manufacturing step wherein the package 2 is manufactured by providing the resin-made electrode holding member 3, with respect to the lead electrodes 5, 6; an element-mounting step wherein the light emitting element 7 is mounted on the lead electrodes 5, 6; and an element-sealing step wherein the light emitting element 7 is sealed by the sealing resin 9, in such a manner that the sealing resin 9 comes into contact with the electrode holding member 3. In a stage between the packaging manufacturing step and the element-mounting step, at least the electrode holding member 3 is heat-treated. Since the electrode holding member 3 is heat-treated before the light emitting element 7 is sealed by the sealing resin 9, the adhesiveness between the electrode holding member 3 and the sealing resin 9 is enhanced.
Patent JP-2011199160-A (JP)
Title: Semiconductor device
Inventor: KIHASHI KOIN
IPC: H01L23/28
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device made compatible in both high heat resistance and high salt tolerance at a low cost.SOLUTION: A disk-like diode 11 is set in a recessed part of a container-like supporting electrode 12 in which the recessed part is formed. Upper and lower surfaces of disk-like shapes act as two electrodes in the diode 11, and the electrode of the lower surface is connected to a bottom surface of the recessed part in the supporting electrode 12 via a solder layer 13. The electrode of the upper surface is connected to a lead terminal 15 via a solder layer 14. The recessed part of the supporting electrode 12 is filled with a protective member 16 comprising an insulating resin material, and a rod-like part of the lead terminal 15 has a form protruding from the protective member 16. The protective member 16 contains an epoxy resin as a main material, and treatment for improving water repellency is performed especially at its surface. For this, a silicon solvent is added in the epoxy resin.
Patent JP-2011199783-A (JP)
Title: Electronic apparatus case
Inventor: SAITO KENJI
IPC: H04N5/225
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To make a user surely perform operation for selecting an icon displayed on an electrostatic capacitance type touch panel from the outside of an electronic apparatus case which accommodates an electronic apparatus including the electrostatic capacitance type touch panel in the case in a sealed state.SOLUTION: The invention relates to an electronic apparatus case 100 which accommodates an electronic apparatus 200 including an electrostatic capacitance type touch panel 201 in the case in a sealed state and includes an operating unit 110 for making a user select and operate an icon displayed on the electrostatic capacitance type touch panel 201 from the outside of the case. The electronic apparatus case is formed of a conductive member from an outer side end 110a of the operating unit 110 to an inner side end 110b of the operating unit 110 so that, when the user presses the outer side terminal 110a, the inner side end 110b of the operating unit comes into contact with the electrostatic capacitance type touch panel 201 so as to discharge electric charges from the electrostatic capacitance type touch panel 201.
Patent JP-2011201956-A (JP)
Title: Method for manufacturing polypropylene based modified resin, polypropylene based modified resin, and method for manufacturing foamed molded article
Inventor: ONISHI TOSHIYUKI
IPC: C08K5/14
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently manufacturing a polypropylene based modified resin having high melt tension, to provide a polypropylene based modified resin capable of being easily manufactured while having high melt tension, and to provide a foam molded article in the sufficient foamed state.SOLUTION: In the method for manufacturing the polypropylene based modified resin, a plurality of polypropylene based resins having different melt mass flow rates and a peroxy dicarbonate are fed to an extruder such that a ratio of the peroxy dicarbonate relative to 100 pts.mass of a total amount of the polypropylene based resins becomes 0.3-3.0 pts.mass, and are melted/kneaded in the extruder to manufacture the polypropylene based modified resin in which the polypropylene based resin is crosslinked by the peroxy dicarbonate. The melt mass flow rate of one polypropylene based resin in the plurality of polypropylene based resins is 0.2 g/10 min to 3.0 g/10 min, and the other polypropylene based resin has the melt mass flow rate exceeding 3.0 g/10 min. The resin particle is produced before melting/kneading by the mixed resin in which these polypropylene based resins are mixed, and the resin particle and the peroxy dicarbonate are melted/kneaded to perform the crosslinking. The method for manufacturing the polypropylene based modified resin is provided.
Patent JP-2011203836-A (JP)
Title: Filter design method and program
Inventor: KANEKO JUNJI
IPC: G06F17/50
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To properly adjust a parameter of a filter without depending on a skill level of a designer in a filter design method and a program.SOLUTION: In this filter design method, a design specification including restriction conditions to a plurality of frequency bands of the filter of a design target and a structure of the filter are set; the restriction condition of each frequency band related to a power transmittance of the filter is formulated as a sign definite condition (SDC); specialized quantifier elimination (SQE) specialized for processing of the sign definite condition is applied to determine a solution area of an executable solution of the design parameter of the filter; one designated point inside the solution area is set as a numerical simulation result related to a transmission signal property of the filter that is the solution; and when an experiment result related to the transmission signal property of the filter and the numerical simulation result are excellently fitted, the design parameter and the structure of the filter satisfying the design specification of the filter are outputted.
Patent JP-2011201835-A (JP)
Title: Phosphonium compound
Inventor: WATABE DAISUKE
IPC: C07F9/54
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel phosphonium compound that is known for various applications.SOLUTION: The phosphonium compound is represented by formula (1). In formula (1), Ris a group represented by formula (2); Xis a monovalent anion; and the plurality of R's are the same or different. In formula (2), n is an integer of 0-4.
Patent JP-2011205852-A (JP)
Title: Operation information output method of each car apparatus in car train
Inventor: NEGORO HISASHI
IPC: B60L3/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To output the operation information having much data volume to a car monitor without interfering with transmission of operation information of other apparatus.SOLUTION: The operation information output method includes outputting operation information of various apparatuses 2a to 2n installed in cars 1a to 1n to a car monitor 3 installed on a lead car 1a. The information having less volume of data for a shorter transmission time, therefor with no interference with transmission of the operation information of other apparatuses 2a to 2n even if it is transmitted on a steady basis, is transmitted to the car monitor 3 all the time. Meanwhile, such information that has much volume of data for longer transmission time, therefor interfering with transmission of the operation information of other apparatuses 2a to 2n in case it is transmitted at all times, is temporarily stored in the apparatuses 2a to 2n, and the information having much volume of data that has been stored is transmitted to the car monitor 3 only when a command is issued from the car monitor 3. Alternatively, a complex analysis is performed based on the information having much volume of data that has been stored, and then it is transmitted to the car monitor 3. Only by enhancing analyzing function by increasing a memory capacity of each apparatus with no additional facility, a detailed condition of cars can be obtained.
Patent JP-2011203681-A (JP)
Title: Liquid crystal optical element
Inventor: SEKIGUCHI KANETAKA
IPC: G09G3/36
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal optical element wherein the variation of a DC voltage due to impurity ions or the like is accurately recognized and a driving voltage can be accurately corrected in accordance with the variation.SOLUTION: DC voltage measuring electrodes 31 to 36 are provided on a surface on the side of a liquid crystal layer 27, of a silicon substrate 1, and a part of a counter electrode 25 provided on a glass substrate 2 is constituted as DC voltage measuring electrodes 44 electrically paired with the electrodes 31 to 36, and a DC voltage generated by impurity ions or the like in the liquid crystal layer 27 is measured via these electrodes, and an offset voltage canceling the DC voltage is calculated on the basis of the measurement result and is superposed on the driving voltage of the liquid crystal optical element, and the liquid crystal optical element is driven by the voltage after the superposition.
Patent JP-2011209561-A (JP)
Title: Stereoscopic liquid crystal shutter glasses
Inventor: NISHIYAMA KAZUHIRO
IPC: G02B30/25
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide stereoscopic liquid crystal shutter glasses that suppress fatigue and discomfort, thereby enabling comfortable viewing of stereoscopic images.SOLUTION: The stereoscopic liquid crystal shutter glasses include a left-eye liquid crystal shutter 110 and a right-eye liquid crystal shutter 120. Each of the left-eye liquid crystal shutter and the right-eye liquid crystal shutter has a response time not more than 5 milliseconds. Each of the left-eye liquid crystal shutter and the right-eye liquid crystal shutter has a contrast ratio not less than 350:1. The contrast ratio is a value at an angle of sight of 30 degrees in left direction and in right direction.
Patent JP-2011209230-A (JP)
Title: Electromagnetic flowmeter
Inventor: KOJIMA TAKESHI
IPC: G01F1/58
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To optionally change a direction of a converter.SOLUTION: A joint J between a detector 16 and the converter 14 consists of a first connecting tube 18 and a second connecting tube 19. One end 18a of the first connecting tube 18 is fixed to a measuring tube 1, and the other end 18b is a spherically shaped ball. The second connecting tube 19 is integrated with a case of the converter 14. A first seal member 20 is inserted into the second connecting tube 19, and a second seal member 21 is set on the part of the detector 16 of the ball 18c of the first connecting tube 18. With the ball 18c caught between the first seal member 20 and second seal member 21, the first connecting tube 18 and second connecting tube 19 are joined, using a fastening member 22.