baber/WOPTO huggingface dataset:
Patent JP-2010222498-A (JP)
Title: Silicone compound modified with sugar alcohol derivative and sugar alcohol derivative
Inventor: ABE TETSUSHI
IPC: C08G77/38
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified silicone compound which improves the leveling property of a coating film and the dispersion stability of a pigment.  <P>SOLUTION: The silicone compound modified with a sugar alcohol derivative is represented by formula (1), wherein, R<SP>1</SP>is a 1-8C alkyl group and X is sugar alcohol derivative.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237278-A (JP)
Title: Resin lens, lens unit and metallic die
Inventor: YOSHIDA AKIRA
IPC: G02B3/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin lens having accurate dimension matching with a lens cavity, to provide a lens unit including the resin lens, and to provide a metallic die for molding the resin lens.  <P>SOLUTION: The resin lens 10 includes a lens effective part 11, and a lens base part 12 disposed on the outer periphery of the lens effective part 11. The thickness Tc of the lens effective part 11 is made equal to the thickness Tb of the lens base part 12. Regarding the die 50 for molding the lens effective part 11 and the lens base part 12, the height Hg of a gate 57 for injecting the resin into the lens cavity 59 is made equal to or more than the thickness Tb of the lens base part 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234266-A (JP)
Title: Apparatus and method for winding nonwoven fabric for filter molding
Inventor: MURAKAMI HIROYUKI
IPC: C02F1/28
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the appearance quality and the work efficiency while suppressing variation in appearance quality and variation in work efficiency due to the difference of an operator or the condition of the operator.  <P>SOLUTION: A base 11 has a nonwoven fabric mounting surface 11a where a filter body 102 is rotationally movable. A pair of guide parts 12 are arranged in parallel so that each of both end parts of the filter body 102 can be in slidable contact, and are stipulated so as to guide the rotational movement direction of the filter body 102. A first heater 13 is arranged at a rotational movement start position and heats and heat-seals a nowoven fabric 103 and the filter body 102. A second heater 14 is disposed away from the rotary movement start position by the distance that the filter body 102 can rotationally move by being rotated once at least in the rotational movement direction, and heats and heat-seals the end parts of the nonwoven fabric 103 wound around the outer periphery of the filter body 102 while being piled up with each other to the filter body 102.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235003-A (JP)
Title: Train on-rail detector
Inventor: TAKADA TETSUYA
IPC: B61L25/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To detect the train on-rail position by a simple constitution with superior accuracy in a system in which any track circuit of the fixed block system is not used.  <P>SOLUTION: In a train on-rail detector, an on-rail position detection unit 8 of an onboard device 2 calculates the traveling position of a train 1, and outputs information on the calculated distance, the direction of a driver's cab of the train 1, and the train ID to an onboard radio device 6, and transmits the information to a ground device 3. A train controller 14 of the ground device 3 receives information on the on-rail position transmitted from the onboard radio device 6 via ground base stations 15a-15c, and detects the line among the up and down lines in the double-track section where the train travels the block section of the train presence when the train 1 travels on the double-track section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239097-A (JP)
Title: Electrode active material, and electrode using the same
Inventor: MACHIDA KENJI
IPC: H01M4/62
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode active material affording an electrochemical element high in capacity and energy density and favorable in life characteristics.  <P>SOLUTION: The electrode active material is constituted of a precisely polymerized polyfluorene derivative derived from a precisely polymerized polyfluorene in which fluorene rings which constitute polyfluorene are substantially polymerized at 2-position and 7-position and a fluorene ring at a chain terminal has a halogen substitute and is characterized in that the precisely polymerized polyfluorene derivative is a derivative obtained by substituting a phenyl group or a fluorenyl group for the halogen substitute of the fluorene ring at the chain terminal of the precisely polymerized polyfluorene. An electrical double layer capacitor having an electrode containing a conventional conductive polymer is shorter in service life than an electrical double layer capacitor having an electrode containing a carbon material. The electrical double layer capacitor having an electrode containing the electrode active material exhibits the life characteristics equal to that of the capacitor having the electrode containing the carbon material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245433-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SATO YOSHIHIRO
IPC: H01L21/28
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a p-type MIS transistor formed on a semiconductor substrate having a (110) plane as a principal surface, the performance of the p-type MIS transistor being improved more.  <P>SOLUTION: The semiconductor device includes the p-type MIS transistor PTr formed on the semiconductor substrate 10 having the (110) plane as the principal surface. The p-type MIS transistor PTr includes a first gate insulating film 13a formed on a first active region 10a of the semiconductor substrate 10, and a first gate electrode 14A composed of a first metal film 14a formed on the first gate insulating film 13a, and a first silicon film 15a formed on the first metal film 14a. The first metal film 14a has a film thickness of 1 to 10 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247405-A (JP)
Title: Cap for writing instrument
Inventor: ITO YOSHIHIRO
IPC: B43K23/08
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap for a writing instrument which increases a degree of freedom in design of internal shape of a crown and a cap body, and besides prevents faulty attachment of the crown, occurrence of a crack of the cap body or the crown, and backlash of the crown.  <P>SOLUTION: The crown 3 is inserted and mounted in an upper end aperture of the cap body 2 composed of an injection molding body made of synthetic resin. The crown 3 has a cylindrical insertion part 4 inserted in the upper end aperture of the cap body 2 and a top wall part 5 provided successively to an upper end of the insertion part 4. A notched part 41 extending in an axial direction is formed on an outer surface of the insertion part 4. A gate part for injection molding 21 is provided at an inner edge of the upper end aperture of the cap body 2. When the crown 3 is inserted and mounted in the upper end aperture of the cap body 2, a space part 7 to house the gate part 21 therein is formed between the notched part 41 and the inner surface of the upper end aperture of the cap body 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231750-A (JP)
Title: Glove switch type crime prevention buzzer
Inventor: KURIMOTO SEIICHI
IPC: G08B23/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function which allows a crime prevention buzzer to ring even if a user is deprived of the freedom of his/her body.  <P>SOLUTION: A user operates the switch of a crime prevention buzzer, even if he/she is suddenly attacked, by installing the switch on a glove, and he/she can also ring the crime prevention buzzer, even if he/she is deprived of the freedom of his body, in case that his thumb and little finger are movable. The crime prevention buzzer part and the switch part are installed on his/her body or clothes in the state in which the buzzer part and the switch part are separated from each other to prevent him/her from being robbed of the buzzer part and the switch part by a robber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010005611-A (JP)
Title: Article coated with photocatalyst
Inventor: HAYAKAWA MAKOTO
IPC: C09D183/04
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article coated with a photocatalyst that exhibits an excellent antifungal capacity while preventing the deterioration of its substrate for a long time and is free from a coloration problem when adding or using.  <P>SOLUTION: The article coated with a photocatalyst constituted of a substrate, an intermediate layer disposed on the substrate, and a photocatalyst layer disposed on the intermediate layer, is characterized in that the photocatalyst layer comprises ionized elemental copper and photocatalyst particles including a metal oxide excited by ultraviolet rays, and the intermediate layer comprises a weather resistant resin and a hydroxyphenyltriazine compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010253363-A (JP)
Title: Method for forming rust-proof film on pc steel stranded wire and pc steel stranded wire
Inventor: KUROSAWA RYOHEI
IPC: D07B1/16
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase a line speed, to improve productivity, to reduce costs and to efficiently form a uniform and excellent film.  <P>SOLUTION: The method is for forming a rustproof film on a PC steel stranded wire 1 in a series of lines. Heating is pre-heating before coating a synthetic resin powder coating material and post-heating after coating the synthetic resin powder coating material, and the temperature of the pre-heating is set 30-130°C higher than the temperature of the post-heating. In order to turn the resin film to a set film thickness, the synthetic resin powder coating material whose average grain size is 40-50 μm is used, and the speed of the line is turned to 5-10 m/min. Thus, not only the productivity is improved and the cost is reduced, but also the uniform and excellent film which does not damage flexibility and adhesion strength with concrete is efficiently formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010033693-A (JP)
Title: Resin composition for hard coat, cured film, laminate, optical recording medium, and method for manufacturing cured film
Inventor: TERAUCHI MAKOTO
IPC: G11B7/257
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for hard coat which forms a cured film having excellent hardness, scratch resistance and contamination resistance, the cured film using the composition, a laminate, and an optical recording medium.  <P>SOLUTION: The resin composition for hard coat is the composition obtained by blending (A) a specific monofunctional to tetrafunctional (meth)acrylate and/or (meth)acrylamide, (B) a polyfunctional (meth)acrylate derivative other than the component (A), which includes three or more (meth)acryloyl groups in a molecule, (C) a photopolymerization initiator and (D-1) an active energy ray-curable compound containing one or more groups selected from polydimethylsiloxane groups, perfluoroalkyl groups and perfluoroalkylene groups, within a certain composition range. The resin composition for hard coat includes a viscosity 10-500 mPa s at 25°C, and does not contain an organic solvent exceeding 5 wt.% of the composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010258258-A (JP)
Title: Method of manufacturing thin-film transistor
Inventor: WATAKABE SO
IPC: H01L21/336
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a thin-film transistor, which is capable of sufficiently increasing the activation rate and reducing the nonuniformity of activation without causing process changes or an increase in man-hours.  <P>SOLUTION: The method of manufacturing the thin-film transistor includes: a step of forming a polycrystalline silicon layer 4 on an element formation substrate (transparent substrate) 1 with an undercoat layer 2 provided therebetween; a step of forming a thin-film transistor by performing impurity injection and electrode formation, and then separating the thin-film transistor on the undercoat layer 2 from the element formation substrate 1 and transferring it onto another substrate 7; a step of providing a light-absorbing layer 3, which serves as a sacrifice layer, between the element formation substrate 1 and the undercoat layer 2; and a step of activating impurities injected into the polycrystalline silicon layer 4 by applying laser light from the element formation substrate 1 side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254467-A (JP)
Title: Elevator device
Inventor: KATSUKI FUKUTARO
IPC: B66B5/02
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device capable of speedily detecting the abnormality of breakage in the core wire of the main rope.  <P>SOLUTION: This elevator device includes a breakage detecting means for detecting the breakage of the core wire of the main rope, and a control means 7a for performing emergency operation in accordance with the detection of breakage in the core wire by this breakage detecting means. The breakage detection means is configured to detect a spark caused through the contact between the broken core wire and other equipment in a hoistway. For example, the breakage detecting means is formed of a spark light detecting body 10 for detecting spark light, and a spark sound detecting body 11 for detecting spark sound. That enables the detection of the breakage of the core wire at the occurrence of the spark, which is caused when the core wire of the main rope is broken and contacted with other equipment in the hoistway.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260296-A (JP)
Title: Cleaning liquid for inkjet printer
Inventor: KAWANAMI TOMOE
IPC: B41J2/175
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning liquid for inkjet printers which is used for an inkjet printer which uses nonaqueous inkjet ink containing pigments as inkjet ink, and is excellent in detergency (image density recoverability and recoverability of number of discharge nozzles) of cleaning liquid and in stability against ink when the cleaning liquid is mixed with the ink (preventability of precipitate generation and preventability of the mean particle size change).  <P>SOLUTION: The cleaning liquid for inkjet printers which is used for the inkjet printer which uses the nonaqueous inkjet ink containing pigments as the inkjet ink has an organic solvent solution containing water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268037-A (JP)
Title: Image conversion method and image conversion apparatus
Inventor: MIYAUCHI SHINGO
IPC: H04N13/04
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a juddering impression (judder) during video display, which may be generated in conventional 3-2 pull-down processing in 3D video display of a film material or the like.  <P>SOLUTION: An image conversion apparatus includes: a video signal input part 100 to which odd frames of a first parallax, odd frames of a second parallax, even frames of the first parallax, and even frames of the second parallax are repeatedly input in the order; a frame memory 200 for storing the input first and second parallax data; a memory control part 300 for alternately reading out (m+1) identical odd frames of the first parallax and m identical odd frames of the second parallax as field data and then alternately reading out m identical even frames of the first parallax and (m+1) identical even frames of the second parallax as field data; and an video output part 500 for outputting the read field data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266230-A (JP)
Title: Flowmeter
Inventor: SHOJI MASASHI
IPC: F23N5/18
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a gas meter as is prevented from inconveniencing a consumer by reducing erroneous shutoff occurring when gas usage varies in the short term.  <P>SOLUTION: The gas meter 1 includes a measuring part 11 for measuring a gas flow amount, a shutoff part 14 for shutting off the flow of a gas when a total gas usage is larger than a shutoff setting, and a learning processor for updating the shutoff setting into a setting corresponding to a total gas usage measured from an initial setting by learning and holding the updated setting. The gas meter 1 is equipped with a calendar storage 10f for therein storing a special term during which the use status of gas changes, a temperature sensor 12d for acquiring information on temperature around the gas meter, and an indoor temperature acquirer for acquiring information on indoor temperature from an indoor operating device 2. The held shutoff setting for the total gas usage is changed to the initial setting by the learning processor in cases where the present date and time corresponds to the special term stored in the calendar storage 10f during which gas usage increases and the indoor temperature is higher as compared with the temperature around the gas meter by a value larger than a prescribed one.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268579-A (JP)
Title: Permanent magnet synchronous electric motor system and magnetic field control method therefor
Inventor: ASAHIDE FUMIO
IPC: H02P21/04
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet synchronous electric motor system which is simple in constitution, high in accuracy, low in cost, and capable of controlling a magnetic field in a wide range, and to provide a magnetic field control method for the motor system.  <P>SOLUTION: The permanent magnet synchronous electric motor system 10 includes a control device 12 which has a power supply 15 variable in voltage and frequency, and performs control for weakening the magnetic field, by making a d-axis current flow from the stator side of a permanent magnet synchronous electric motor 11 toward an orientation in which the magnetic flux of a permanent magnet of the permanent magnet synchronous electric motor 11 is weakened, when the permanent magnet synchronous electric motor 11 is operated at a high speed exceeding the basic speed. The magnetic flux of the permanent magnet is set to a value smaller than a rated magnetic flux corresponding to the basic speed. The control device 12 includes: a first speed control system 13, which generates a required torque characteristic by setting the value of a q-axis current crossing the d-axis current at right angles to be larger than a value of a rated q-axis current, corresponding to the rated magnetic flux in a low-speed region equal to or lower than the basic speed; and a second speed control system 14 which generates a required output characteristic, by adjusting the values of the d-axis current and the q-axis current respectively in a high-speed region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266347-A (JP)
Title: Geological structure survey system and method therefor
Inventor: AKUTSU YOICHI
IPC: G01N3/00
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a geological structure original position survey system for integrating and analyzing measured data obtained from each sub-system.  <P>SOLUTION: This geological structure original position survey system 1 is constituted of an S-wave structure survey sub-system 100, a core sampling sub-system 200, a JFT measuring sub-system 300, a hole bottom shear strength measuring sub-system 400, a hole inside horizontal loading test sub-system 500, a bore hole television sub-system 600, and a multi-element data integration sub-system 700.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264696-A (JP)
Title: Liquid jetting apparatus and maintenance method for the liquid jetting apparatus
Inventor: WATANABE EIICHIRO
IPC: B41J2/165
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting apparatus and a maintenance method for the liquid jetting apparatus capable of suitably wipe a nozzle formed surface of a liquid jetting head by a wiper member, and protecting the nozzle formed surface during wiping processing.  <P>SOLUTION: An inkjet printer includes: a recording head 22 jetting ink from a nozzle 24; a wiper member 39 formed to abut on the nozzle formed surface 22a of the recording head 22; and a controller 40 allowing the wiper member 39 to abut on the nozzle formed surface 22a so as to perform the wiping processing. The controller 40 estimates an adhesive amount of the ink adhering to the nozzle formed surface 22, and sets pressing force from the wiper member 39 to the nozzle formed surface 22a during the wiping processing to be weaker as the estimated adhesive amount is smaller. The controller 40 performs the wiping processing in such a state that the pressing force from the wiper member 39 to the nozzle formed surface 22a is made to approach the set pressing force.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265111-A (JP)
Title: Image forming device
Inventor: MIZUNO KYOICHI
IPC: G03G15/00
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To correct paper curled in the parallel direction to the carrying direction, to substantially planar paper.  <P>SOLUTION: A decurler 86 is made to act when a sensor part detects that the paper is curled in the parallel direction to the carrying direction D1. A decurler 81 is made to act when the sensor part detects that the paper is curled in the orthogonal direction to the carrying direction D1. The decurlers 86 and 87 are made to act when the sensor part detects that the paper is curled in the parallel direction to the carrying direction D1 and detects that the paper is curled in the orthogonal direction to the carrying direction D1. Thus, the paper curled in the parallel direction to the carrying direction D1 and the paper curled in the orthogonal direction to the carrying direction D1, are corrected to the substantially planar paper.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271243-A (JP)
Title: N,n,n',n'-tetraalkyl-3,6-dioxaoctane-1,8-diamide and extractant for solvent-extracting actinide element and lanthanide element from high level radioactive waste liquid including n,n,n',n'-tetraalkyl-3,6-dioxaoctane-1,8-diamide
Inventor: SASAKI YUJI
IPC: G21F9/06
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extractant for extracting an actinide element and a lanthanide element from a high-level radioactive waste liquid stable in dodecane, with distribution ratio to the actinide element and the lanthanide element slightly high, and with distribution ratio to an element coexisting with the actinide element and the lanthanide element low.  <P>SOLUTION: There are provided an N,N,N',N'-tetraalkyl-3,6-dioxaoctane-1,8-diamide shown by a general formula: (CH<SB>2</SB>OCH<SB>2</SB>CON(R)<SB>2</SB>)<SB>2</SB>(R is an alkyl group); and the extractant for solvent-extracting an actinide element and a lanthanide from a high-level radioactive waste liquid including the N,N,N',N'-tetraalkyl-3,6-dioxaoctane-1,8-diamide.  <P>COPYRIGHT: (C)2011,JPO&INPIT