baber/WOPTO huggingface dataset:
Patent JP-2011183764-A (JP)
Title: Liquid ejector
Inventor: ISHIHARA KENICHI
IPC: B41J2/165
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejector which can prevent the evaporation of a liquid within nozzles by using the liquid that is an ejection object.  <P>SOLUTION: The liquid ejector includes a liquid ejection head which has a plurality of nozzles for ejecting the liquids to mediums. The liquid ejection head is equipped with an actuator (piezoelectric element 46) buy which an ejection operation for ejecting the liquid from the nozzles and a protrusion operation for maintaining a state that the liquid is protruded from a nozzle surface with the nozzles are carried out; and a control means which specifies the nozzle that ejects the liquid to the medium and the nozzle that does not eject the liquid while making the nozzle that does not eject the liquid (unused nozzle 40A) perform the protrusion operation and making the nozzle that ejects the liquid perform the ejection operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191255-A (JP)
Title: Radiation detector
Inventor: ITO TOSHIMICHI
IPC: H01L31/09
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the detection sensitivity in detection of radiation using diamond.  <P>SOLUTION: When radiation enters a diamond layer 10, a secondary electron or the like is generated by interaction of the diamond with the radiation. When radiation enters a heavy metal layer 20, a secondary electron or the like is generated by interaction of the diamond with the radiation inside the heavy metal layer 20. The secondary electron or the like generated in the heavy metal layer 20 enters the biased diamond layer 10 and becomes an electron for detection or the like. The secondary electron or the like generated in the heavy metal layer 20 further generates a secondary electron or the like in the diamond layer 10, and the generated secondary electron or the like is also used as an electron for detection or the like. In addition to the secondary electron generated by the interaction of the diamond with the radiation, the secondary electron or the like generated by the influence of the electron or the like obtained from heavy metal is used for detection of radiation, and the detection sensitivity of radiation is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198521-A (JP)
Title: Method of manufacturing oxide superconducting thin film
Inventor: MANABE TAKAAKI
IPC: C01G3/00
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an oxide superconducting thin film, enabling manufacture of the oxide superconducting thin film having uniform-crystal-orientation high Ic by stacking calcined films produced in a MOD method to produce a thick calcined film and then applying glost firing heat treatment thereto.SOLUTION: The method is provided for manufacturing the oxide superconducting thin film in an application thermal decomposition method using a metal organic compound as a raw material. The method includes a stacked calcined film layer producing step of producing stacked calcined film layers by applying metal organic compound solution onto a substrate 10 to produce a coating film and then giving heat treatment to the coating film at a calcining heat treatment temperature for thermally decomposing organic components to be removed from the metal organic compound to produce the calcined film 20, in a repetitive manner, a crystallization suppressing layer producing step of producing a crystallization suppressing layer 30 on the uppermost layer out of the stacked calcined film layers for suppressing the crystallization of the stacked calcined film layers, and an oxide superconducting thin film producing step of producing the oxide superconducting thin film by giving heat treatment at a glost firing heat treatment temperature to the stacked calcined film layers to be crystallized.
Patent JP-2011198578-A (JP)
Title: Apparatus and method for manufacturing light emitting device
Inventor: SHIMODA SATORU
IPC: B41F17/14
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for manufacturing a light emitting device, capable of effectively suppressing the mixture of contaminations during forming a fine structure such as an organic EL element.SOLUTION: A controller 301 of a printing device 300 controls a head 303 to discharge ink 340 as a material for an organic layer toward an anilox roll 310 in accordance with an ink resupply pattern previously stored in a memory 302. At this point, the controller 301 controls it to selectively discharge the ink into a region on the anilox roll 310 corresponding to the ink resupply pattern, namely, into an area where an ink film 341 is removed during transfer to a plate cylinder 320 to form a resupplied ink film 341a. The resupplied ink film 341a is integrated with the residing ink film 341 to become the ink film 341 uniform over the whole periphery of the anilox roll 310.
Patent JP-2011196246-A (JP)
Title: Heat engine
Inventor: MORIMOTO GO
IPC: F01K21/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To inhibit involvement of steam in a liquid piston.SOLUTION: A heat engine includes: a tubular vessel 11 in which the liquid piston 15 comprising a working medium in a liquid phase state is filled to be flowable; an expansion section 121 provided at one end side part of the vessel 11 for expanding steam of the working medium; an output section 14 provided at the other end side part of the vessel 11 for converting displacement of the liquid piston 15 caused by expansion of the steam to mechanical energy and outputting the same; and a viscous force and surface tension action section 21 acting viscous force and surface tension on the liquid face of the liquid piston 15 displacing from an output section 14 side toward an expansion section 121 side.
Patent JP-2011195704-A (JP)
Title: Fractional modifier for oil-and-fat
Inventor: MIYAJI YUKIKO
IPC: A23D9/02
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a fractional modifier for an oil-and-fat, which is added to an oil-and-fat as a fractional object, for example, palm oil, to enable an improvement in a yield of a liquid fraction therein, in the case where the oil-and-fat which is a mixture of solid components and liquid components at ordinary temperature is fractionated into its liquid fraction and solid fraction by a natural fractionation method carried out under usual conditions.SOLUTION: The fractional modifier for an oil-and-fat comprises a diglycerol aliphatic acid ester using as a main constituting aliphatic acid a mixed aliphatic acid of two or more selected from 8-22C aliphatic acids, especially 12-18C aliphatic acids.
Patent JP-2011092680-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2010-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of excellently improving the degree of attention to a game.  <P>SOLUTION: In a main controller 81, holding information is acquired when a game ball enters an operation port provided in a game area. Then, on the basis of the fact that winning/losing is determined for the acquired holding information, the variable display of patterns at a main display unit 43 is started, and also the variable display of symbols at a symbol display device 41 is started. In this case, in the situation that two or more pieces of holding information are held and stored, a holding notice for reporting the contents of the holding information which is not a winning/losing determination object is sometimes executed at the symbol display device 41. Also, while whether or not big winning numerical value information to be referred to in winning/losing determination and the holding information match is determined when executing the holding notice, confirmation processing for the holding notice is executed within the range of the residual processing of normal processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011199099-A (JP)
Title: Method of controlling exposure quality
Inventor: LIU JANG HUA
IPC: G03F7/207
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling exposure quality where a focal point of an exposure device is maintained under optimal conditions, and so on.SOLUTION: In the method of controlling the exposure quality of the exposure device that is a real-time imaging performance control system, the exposure device carries out exposure to a wafer based on exposure conditions. The method of controlling the exposure quality includes a step of acquiring a first focal point of the exposure device by using a focal point control method; a step of adjusting the exposure device based on the first focal point; a step of acquiring a second focal point by measuring the real-time imaging performance control system; a step of adjusting the exposure device based on the second focal point; a step of acquiring a third focal point of the exposure device by measuring the real-time imaging performance control system; and a step of generating the exposure conditions, based on the third focal point.
Patent JP-2011199183-A (JP)
Title: Rare earth magnet and rotary machine
Inventor: MIWA MASASHI
IPC: H01F1/053
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a rare earth magnet with excellent corrosion resistance.SOLUTION: The rare earth magnet 100 includes a crystal particle group 4 of an R-Fe-B alloy containing a rare earth element R. When the number of atoms of Cu existing in an R-rich phase contained in a grain boundary triple point 6 of the crystal particle 4 positioned on a surface part 40 of the rare earth magnet 100 is [Cu], the number of atoms of Fe existing in the R-rich phase is [Fe], and the number of atoms of R existing in the R-rich phase is [R], [Cu]>[Fe], and [Cu]/[R]>0.5.
Patent JP-2011201399-A (JP)
Title: Resistance reduction device of ship
Inventor: TAKANO SHINICHI
IPC: F15D1/12
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a resistance reduction device of a ship capable of blowing air corresponding to marine meteorology, and a resistance reduction method of a ship.SOLUTION: Air blow ports 31P, 31C, 31S are formed at a ship's bottom. An air supply device 32 is connected to the air blow ports 31P, 31C, 31S via air flow paths 34P, 34C, 34S. A control mode selection device 46 selects one control mode from a plurality of control modes set to a control device 40 based on an operation of an operator. When a first control mode is selected from the controls modes, and when a second control mode is selected, the control device 40 controls the air supply device 32 so that a flow rate of the air supplied by the air supply device 32 reaches a target value Q. When the second control mode is selected, the control device 40 controls flow path resistance so that the flow path resistance of each of air flow paths 34P, 34C, 34S is larger than that when the first control mode is selected.
Patent JP-2011200163-A (JP)
Title: Method for cultivating plant and plant cultivation equipment
Inventor: KUSHIMA NOBUHIKO
IPC: A01G7/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for cultivating plants which promotes growth of plants in plant cultivation so as to efficiently increase yield of the plants, and to provide plant cultivation equipment.SOLUTION: The method for cultivating plants includes: setting a solar battery panel to a part of farmland where the plants are cultivated; driving supplemental light sources with electric power generated from the solar battery panel; and applying supplemental light emitted from the supplemental light sources, in addition to the solar light, to the plants cultivated in another part of the farmland to grow them.
Patent JP-2011202237-A (JP)
Title: High strength and high ductility austenitic stainless steel sheet for structural member, and method for producing the same
Inventor: HAMADA JUNICHI
IPC: C22C38/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel sheet for a structural member which has excellent strength and ductility, and a method for producing the same.SOLUTION: The high strength and high ductility austenitic stainless steel sheet for a structural member has a composition comprising, by mass, 0.05 to 0.30% C, 0.01 to 0.30% N, 0.1 to 3.0% Si, 0.1 to 30.0% Mn, 0.1 to 5.0% Ni, 0.1 to 4.0% Cu, 10.0 to 19.0% Cr, ≤0.5% Mo, ≤0.3% Nb and 0.020 to 2.00% Al, and the balance Fe with inevitable impurities, wherein Mdand Ms satisfy prescribed inequality(c): 50≤Mdand prescribed inequality(d): 4.5Md-625≤Ms≤50, an austenitic phase is used as a host phase, and a martensitic phase is included by ≥1%.
Patent JP-2011202086-A (JP)
Title: Aqueous ink composition for writing utensil
Inventor: FUJIWARA YOSHITO
IPC: C09D11/16
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ink composition for a writing utensil excellent in hiding power and stability, good in effluent properties of ink, and even if a hiding agent is settled with time, the hiding agent can be easily re-dispersed by a simple stirring operation, especially the ink composition can be simply stirred even using a low specific gravity stirring member.SOLUTION: This aqueous ink composition for a writing utensil includes at least water, 7-50 mass% total of two or more kinds of hiding agents with different specific gravity to each other, 1-20 mass% of a water-soluble resin, and 0.05-2 mass% of a thickener, where the viscosity (mPa s), measured by ELD model rotary viscometer at the following shear rates at 25°C lies in a range of 40-75, 20-50, 12-22 and 10-18, with respect to the shear rate (s) of 9.58, 19.15, 191.5 and 383, respectively.
Patent JP-2011206356-A (JP)
Title: Vacuum cleaner
Inventor: BEPPU SHUHO
IPC: A47L9/28
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of automating the recovery of the function of dust detecting means.SOLUTION: This vacuum cleaner includes a photoreception part 22 for receiving a light from a light emitting part 21 emitting the light into an air passage 3, to output a signal in response to a photoreception amount, a dirt determination part (not shown in the figure) for determining whether a change of the output signal from the photoreception part 22 is caused by dirt or not, a wiper 71 for removing dust in the vicinity of the light emitting part 21 and/or the photoreception part 22, control means (not shown in the figure) for controlling a driving means 72 of operating the wiper 71, and a control time threshold value (not shown in the figure) for determining an operation time of operating the control means. The control means operates the wiper 71 by a time determined by the control time threshold value, when the light emitting part 21 and/or the photoreception part 22 are determined to be dirty, based on an output from the dirt determining part, the dust in the light emitting part 21 and/or the photoreception part 22 is removed therein by the wiper 71, the light received by the photoreception part 22 is thereby prevented from being shielded by the dust, and a signal output level output from the photoreception part 22 is thereby prevented from getting low.
Patent JP-2011211906-A (JP)
Title: Fishing rod
Inventor: WATANABE MASANORI
IPC: A01K87/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To constitute a fishing rod using a rod culm of which the tip part is formed into a solid state so that the strike of a fish can be transmitted to the butt side clearly.SOLUTION: The fishing rod is constituted as follows. At least the top part is a solid portion 10 having a solid core material 10A. A bias layer 10B obtained by winding a prepreg including reinforcing fibers arranged so as to be directed to symmetrical two tilted directions based on the axis of the solid core material is formed on the outer periphery of the top part of the solid core material. An axis length outer layer 10C obtained by winding a prepreg in which the reinforcing fibers are directed to the axis direction on the position up to the rear-side solid core material so that a part thereof may be overlapped on the butt part side of the bias layer is also installed. The rod culm is constituted so as to have the highly rigid rod culm regulated so that the averaged value of the changing rates of the flexural rigidity of the rod culm per length in the region of the axis length outer layer may be larger than the averaged value of the changing rates of the flexural rigidity of the rod culm per length in the region of the bias layer except the region of a part which is the overlapped part.
Patent JP-2011215679-A (JP)
Title: Document recommendation system, document recommendation device, document recommendation method, and program
Inventor: KOBAYASHI NORIYUKI
IPC: G06F17/30
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a document recommendation system or the like for recommending a book or document suitable for the knowledge level of a user.SOLUTION: When a user terminal 2 registers a read document to which the evaluation of the degree of comprehension and the degree of profitability has been attached in a document recommendation server 5, the document recommendation server 5 extracts a document whose degree of profitability is relatively high from a document list 53a registered by all users, and extracts a plain beneficial document 55 and a difficult beneficial document 57 for each level of the degree of comprehension. The document recommendation server 5 creates a user profile 53b of each user from the document list 53a of each user, that is, a retrieval query expressing the document of each user's field of weakness and the document of each user's field of expertise. Then, the document recommendation server 5 retrieves the plain beneficial document 55 by using a weak field document retrieval query 53d, and determines the document to be recommended as the document of the user's field of weakness, and presents it to the user terminal 2. In the same way, the document recommendation server 5 determines the document to be recommended as the user's field of expertise, and presents it to the user terminal 2.
Patent JP-2011215690-A (JP)
Title: Data processing apparatus, data processing method and program
Inventor: TAKAHASHI SHINJI
IPC: G06F12/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To execute operation to counteract an execution result of a module, even if the module utilized by software does not have a function of rollback.SOLUTION: This data processing apparatus includes: an input analysis unit configured to be able to obtain a result equivalent to requested processing and to allow the counteraction of the processing, creating a module operation table wherein actual operation, decision operation to decide the actual operation, and compensation operation to counteract the actual operation are defined; an execution unit for executing the actual operation to the module that is a target based on the module operation table, and for storing module compensation data necessary for the decision operation and the compensation operation in a storage device; a decision unit for executing the decision operation by use of the module compensation data when the actual operation succeeds; and a compensation execution unit for executing the compensation operation by use of the module compensation data when the actual operation fails.
Patent JP-2011214939-A (JP)
Title: Navigation system and program thereof
Inventor: KASHIMA HIDEKI
IPC: G01C21/36
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique for presenting useful information for a user even if a navigation system estimates his/her destination to derive a route to the destination and does not display the route.SOLUTION: The navigation system records a day of the week, a time zone, a weather around the system, a route on the way, and the destination (the end point of travel) during from the beginning to the end of a vehicle travel as travel history data in each travel. When travelling without any destination being set by the user, the navigation system estimates the destination based on the degree of coincidence between a day of the week, a time zone, a weather around the system and a route on the way in a current travel, and a day of the week, a time zone, a weather around the system and a route on the way in the travel history data, thereby extracting a candidate of the destination (Step 230). The navigation system then displays an expected arrival time etc. to the candidate of the destination on an image display device without a route display and guidance leading to the extracted candidate of the destination (Step 250).
Patent JP-2011189921-A (JP)
Title: Platform fall prevention system
Inventor: NAKAMURA KAZUTAKA
IPC: G06T1/00
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide systems for automatically transmitting emergency information to travelling trains while more accurately determining whether there is an obstacle to the train or not, instead of systems for giving various cautions (warnings) to customers (persons) on a platform.  <P>SOLUTION: The fall prevention systems are provided for preventing the fall of a person from the platform where people gets into or out of trains, and the contact with the trains. They each include a motion directing device which uses a CCD camera for monitoring a certain range and issues a change signal when an object moves in the range to form an image different from past one with a certain change, The ranges cover three positions, namely, the entry of vehicles, the inside of rails in a platform area and the inside of textured paving blocks on the platform.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011213899-A (JP)
Title: Method for producing isopentane fraction for gasoline base material
Inventor: KATO SHIZUKA
IPC: C10L1/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing an isopentane fraction by a simple facility by paying attention to a petrochemical C5 raffinate and a desulfurized light naphtha fraction as isopentane fraction sources having a high octane number and a low sulfur content, although catalytically reformed gasoline, catalytically cracked gasoline, naphtha, butane and the like are used as base materials in gasoline manufactured by combining various base materials varying in octane number, property, composition, and the like together and carrying out adjustment to the ranges of the octane number and the vapor pressure.SOLUTION: The method for producing an isopentane fraction for gasoline base materials includes processes for: mixing a petrochemical C5 raffinate and a desulfurized light naphtha fraction together to prepare a mixed fraction; and rectifying the mixed fraction.
Patent JP-2010161410-A (JP)
Title: Organic electroluminescence element
Inventor: ARAKANE TAKASHI
IPC: C09K11/06
Filed: 2010-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescence element with high light emission efficiency using phosphorescent light emission.  <P>SOLUTION: In the organic electroluminescence element having an emission layer composed of at least phosphorescent light emission material and host material between a cathode and an anode, an electron-injection layer jointed to an emission layer is provided between the emission layer and the cathode; ionization potential of the host material is not higher than 5.9 eV; and an energy gap of an electron-transport material in the electron-injection layer is smaller than an energy gap of the host material in the emission layer, or triplet energy of the electron-transport material in the electron-injection layer is smaller than triplet energy of the host material in the emission layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT