baber/WOPTO huggingface dataset:
Patent JP-2011218609-A (JP)
Title: Document file
Inventor: HANEDA TATSUYA
IPC: B42F7/00
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a document file in which the structure of a substrate is simplified by bringing a document holding part into contact with the substrate, and forming an elastic slider so that it holds the document holding part and the substrate and it can be slid and moved in a direction nearly intersecting one side of the substrate while being in contact with the document holding part, the surface opposed to the surface in contact with the substrate, and a projection part.SOLUTION: The document holding part (40) is brought into contact with the substrate (20) to be temporarily fixed to the substrate (20) by penetration of the projection part (70) through a hole part (26) opened on the substrate (20). The elastic slider (50) holds both of the document holding part (40) and the substrate (20). When the elastic slider (50) is slid and moved in a direction approaching the one side of the substrate (20), the elastic slider (50) presses a first flat part (80) to hold a document (30) and when it is slid and moved in a direction separating from the one side of the substrate (20), the elastic slider presses a second flat part (81) to release the held document (30).
Patent JP-2011221689-A (JP)
Title: Learning device, learning method, recognition device, recognition method, and program
Inventor: OH KA-NYONG
IPC: G06T7/00
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To raise recognition accuracy when object recognition using a local feature quantity is performed by LSH.SOLUTION: A hash function is applied to a model feature quantity vector representing the feature quantity of a model feature point extracted from a model image, and the model feature quantity vector is quantized. Quantization is performed so that an inner product value between the model feature quantity vector and a hash function vector is compared with a threshold, and is quantized to one value of two values of 1 and 0. In addition, when the two values are within a quantization error margin which is set to the hash function vector on a feature quantity space, the other value of the two values is also set as a quantization value. The model feature point which has the model feature quantity vector is clustered so as to belong to a plurality of clusters based on the quantization value of the model feature quantity vector. This invention is applicable to a device which performs an object recognition using the local feature quantity.
Patent JP-2011219303-A (JP)
Title: Complex mesoporous silica particle, and method of volatilizing substance using the same
Inventor: YAMASHITA RISAKO
IPC: C01B37/00
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide complex mesoporous silica particles capable of homogeneously volatilizing not less than two kinds of functional substances, and to provide a method of homogeneously volatilizing not less than two kinds of functional substances.SOLUTION: The complex mesoporous silica particles includes mesoporous silica particles (A), and a composition (B) containing not less than two kinds of functional substances wherein 80-100 mass% of the composition (B) is contained inside the mesoporous silica particles (A). The method of homogeneously volatilizing functional substances includes volatilizing at least two kinds of functional substances contained in the composition (B) from the complex mesoporous silica particles.
Patent JP-2011220237-A (JP)
Title: Exhaust gas recirculating device for internal combustion engine
Inventor: TAKASE KOHEI
IPC: F02B37/00
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique that prevents exhaust from entering from an exhaust communicating conduit, bypassing a low-pressure EGR cooling device and being recirculated in an air intake passage when the low-pressure EGR gas is recirculated in the air intake passage without providing a new shut-off valve in an exhaust gas recirculating device for an internal combustion engine.SOLUTION: The device includes: the low-pressure EGR cooling device 20 using an engine cooling water; the exhaust communicating conduit 22; an exhaust throttle valve 13 that can open and close the exhaust communicating passage 22 and adjust the quantity of the exhaust circulating the exhaust passage 10 while the exhaust communicating passage is closed, and keeps an exhaust passage 10 closed while the exhaust communicating passage 22 is opened; and an ECU 23 that closes the exhaust passage 10 by the exhaust throttle valve 13 when a temperature TWH of the engine cooling water is lower than a predetermined temperature T1, which is a threshold determining whether warming up the internal combustion engine 1 is required in an early stage.
Patent JP-2010248066-A (JP)
Title: Graphene oxide deoxygenation
Inventor: GILJE S SCOTT
IPC: C01B31/04
Filed: 2010-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reducing graphene oxide without requiring hydrazine, high temperature, or an inert gas, which would require costs and danger.  <P>SOLUTION: A graphene oxide (GO) target is exposed to light having power sufficient to initiate a deoxygenation reaction of the GO target and is photothermally decomposed. A catalyst that captures oxygen during the deoxygenation reaction of the GO target captures oxygen during the deoxygenation reaction of the GO target by exposing the GO target to light from a lithographic light source configured to pattern a thin film of graphene oxide having a wavelength between 200-400 nanometers by using the catalyst comprising one or more of nickel, copper, silicon, and magnesium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011224577-A (JP)
Title: Method for joining dissimilar materials
Inventor: HATAKE HIDEO
IPC: B23K11/20
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining dissimilar materials which suppresses influence on property (characteristic) at a steel material side and obtains a joining part having high joining strength by spot welding without excessively increasing production cost of a steel material.SOLUTION: The method is used for joining dissimilar materials of the steel material with a specified composition and a 6000 series aluminum alloy material by spot welding. Aqueous glass is preliminarily coated on a joining surface at the steel material side and is forcedly dried before the spot welding, and the spot welding is carried out under conditions of specified pressurizing force between electrodes, electric current between the electrodes, and energization period.
Patent JP-2011225907-A (JP)
Title: Apparatus for pickling metallic bar and method therefor
Inventor: SHIMAMURA MICHIHIRO
IPC: B08B3/02
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for pickling a metallic bar, with which uneven pickling is not produced, and further no scratch caused by a metal compound etc. is attached to the metal bar in continuously pickling the metal bar (a metal plate, a metal strip), and to provide a method therefor.SOLUTION: In the apparatus and the method for pickling a metallic bar, with which front and rear surfaces of a horizontally conveyed metallic bar 11 are cleaned with a pickling liquid, the apparatus for pickling a metallic bar has: rectangular channels 12, 13 having rectangular inside cross sections, which surround the metallic bar 11 while holding gaps in between; upper slits 25, 26 and lower slits 27, 28, which are on the downstream sides of the rectangular channels 12, 13, and which spout the pickling liquid from an inclined downstream direction toward the front and rear surfaces of the overall width of the metallic bar 11; liquid receiving unit 30-32 to recover the pickling liquid spouted from the upper slits 25, 26 and the lower slits 27, 28; and a circulating pump 35 to store the pickling liquid recovered by the liquid receiving unit 30-32 in a tank 34 and to send the pickling liquid to the upper slits 25, 26 and the lower slits 27, 28.
Patent JP-2011228972-A (JP)
Title: Electronic device
Inventor: OBATA YASUSHI
IPC: H04M1/02
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To suppress a problem of excessive force applied to a coupling part between two units, in an electronic device in which a second unit is removably or rotatably coupled to an end part of a first unit and both units can communicate with each other by wired or wireless communication.SOLUTION: In an electronic device according to the present invention, a guard member 3 is provided on a housing 10 of a first unit 1 in a protruding manner. The guard member 3 is elongated along a surface of a housing 20 of a second unit 2 that is attached to the first unit 1 or that has a predetermined rotation attitude to the first unit 1.
Patent JP-2011233461-A (JP)
Title: Box and battery case for lead acid storage battery using this box
Inventor: KAKUNO HIROSHI
IPC: H01M2/04
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a box comprising a body having an open top surface, and a lid thermally welded to the body to cover the top surface thereof in which possibility of stress destruction is reduced as much as possible by eliminating burrs projecting farther than a plane constituting the outside surface and inside surface of the body and lid.SOLUTION: The box comprises a body 21 having an open top surface, and a lid 11 thermally welded to the body to cover the top surface thereof. Thermally welded portions of the body 21 and the lid 11 are provided circularly and continuously by protrusions 23 and 13 protruding from the body or the lid. Thermally deforming portions 24 and 14 being welded mutually by thermal deformation are formed at the tips of the protrusion base ends 25 and 15 of the protrusions. Frame-like projection region a of the thermally deforming portion is fit on the inside of frame-like projection regions a, b projected by the protrusion base ends.
Patent JP-2011235390-A (JP)
Title: Material sending processing method
Inventor: OISHI SHINPEI
IPC: B26D7/06
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a material sending processing method which processes a filmlike material into a rectangular shape by eliminating loss.SOLUTION: In the material sending processing method, processing to the filmlike material 31 corresponding to a width of a product is carried out, and holding and moving the filmlike material 31 together with an endless belt 12 on which the filmlike material 31 is placed from upper and lower directions are intermittently repeated. Each time when the filmlike material 31 is sent to a preliminarily determined cutting position along a material guide groove 29 arranged at a press device 20, it is cut in a lateral direction by the press device 20. Sending and cutting are repeated and the filmlike material 31 is continuously processed to a rectangular product.
Patent JP-2011239184-A (JP)
Title: Differential amplifier circuit and level conversion circuit using the same
Inventor: SAKAI SHINGO
IPC: H03K19/0185
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional differential amplifier may be unable to secure a sufficient amplitude level of a differential signal output from an output node.SOLUTION: A differential amplifier circuit comprises: first and second active load circuits that are respectively connected between a first power terminal and first and second nodes and whose conductive state are controlled by an input differential signal; third and forth active load circuits that are respectively connected between the first and second nodes and first and second output nodes; and fifth and sixth active load circuits that are respectively connected between the first and second output nodes and a second power terminal and whose conductive states are controlled according to the potentials of the second and first nodes. The differential amplifier circuit has at least one of the following structures: a first structure in which the conductive states of the third and forth active load circuits are controlled according to the input differential signal and a second structure in which the conductive states of the fifth and sixth active load circuits are also controlled according to the potentials of the first and second output nodes respectively.
Patent JP-2011143469-A (JP)
Title: Punching press
Inventor: KIMURA SEIICHI
IPC: B21D28/34
Filed: 2010-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress scratching of the rear side of a workpiece which is moved on a pass line by interference with the upper end face of a die.  <P>SOLUTION: Two lifter pipes 51, 53 are provided movably vertically along the radial direction of a lower turret 13 on a die holder 47 (47A) provided on the lower turret 13 and the die D (D<SB>1</SB>, D<SB>2</SB>) is mounted at the upper ends of the lifter pipes 51, 53. A cylindrical elevating ram 65 which is movable vertically and rotatable is arranged below the die holder 47 and an attachment 67 between the elevating ram 65 and the die holder 47 is corresponded to the die D<SB>2</SB>situated on the outer peripheral side tank of the lower turret 13 and the lifter pipe 53 is supported by a projection 67a so that the upper end face of the die D<SB>2</SB>becomes the pass line PL of the workpiece W. The lifter pipe 51 for holding the die D<SB>1</SB>which is situated on the inner peripheral side track is supported by the recessed part 67b of the attachment 67 and the upper end surface of the die D<SB>1</SB>is situated to the part lower than the pass line PL.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254696-A (JP)
Title: Molecular conjugate for use in treatment of cancer
Inventor: MCCHESNEY JAMES D
IPC: A61K47/48
Filed: 2010-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition of a Transferrin-drug conjugate for use in cancer treatment, a method of forming a molecular conjugate used for cancer treatment such as a transferrin-drug conjugate, and an intermediate used therefor.  <P>SOLUTION: There is provided the molecular conjugate having formula (I) wherein n is the conjugation number, P is a moiety of a carrier molecule such as a protein, R<SB>1</SB>is a moiety of a biologically active molecule or its analogs, derivatives, salts or secondary amines, Z is -O- or -NH-, and Y is a straight or branched 1C-20C alkyl optionally substituted with one or more phenyl, a cycloalkyl optionally substituted with one or more alkyl or phenyl, or an aromatic group optionally substituted with one or more alkyl, electron-withdrawing or electron-donating groups. Also there is provided a method of concentrating the biologically active molecule in selected target cells of a patient that comprises administering to the patient a selected dose of such molecular conjugate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010175570-A (JP)
Title: Two-dimensional radiation and neutron image sensor
Inventor: KATAGIRI MASAKI
IPC: G01T1/204
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a two-dimensional image of a radiation by detecting fluorescence subjected to wavelength conversion.  <P>SOLUTION: Grooves having a depth of a half or more of the thickness of a wavelength shifter plate are formed at intervals determined in the lateral direction and in the longitudinal direction on the upper surface of the wavelength shifter plate having a function for shifting a fluorescence wavelength to another wavelength, and a structure is formed, wherein optical fiber bundles are arranged into the grooves in the longitudinal direction, and reflecting materials for reflecting fluorescence are buried into the grooves in the lateral direction. Optical fiber bundles are arranged in the lateral direction which is a direction orthogonal to the optical fibers on the under surface of the wavelength shifter plate, and a radiation detector for generating fluorescence by a radiation is arranged on the upper surface. Fluorescence generated from the radiation detector is converted into another wavelength by the wavelength shift function of the wavelength shifter plate, and the fluorescence subjected to wavelength conversion is detected by the optical fiber bundles arranged in the grooves of the wavelength shifter plate and by the optical fiber bundles arranged on the upper surface or on the under surface, to thereby acquire a two-dimensional image of the radiation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011229877-A (JP)
Title: Alarm device for fire extinguisher
Inventor: GOGAMI MITSUO
IPC: A62C13/76
Filed: 2010-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an alarm device sounding an alarm in the alarm device for a fire extinguisher, mounted to the fire extinguisher.SOLUTION: The alarm device for the fire extinguisher includes an alarm box (2) provided at a circular adjustable band (1); a cover (3) for the alarm box (2); a Velcro (R) tape loop (8) provided at the upper part of the alarm box (2); a buzzer (4) provided in the alarm box (2); a battery (5) serving as a power source; a magnet sensor (a switch part) (6); and a magnet sensor (a switch part) (7) for inspection. The end of a mounting plate (9) is provided with a magnet sensor (a magnet part) (10), and the other end is provided with an adjustable hole (11). A magnet sensor (the magnet part) (12) for inspection is provided with a Velcro (R) tape hook (13).
Patent JP-2011008235-A (JP)
Title: Resist-modifying composition and pattern forming process
Inventor: WATANABE TAKESHI
IPC: H01L21/027
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming process which enables adequate inactivation of a first pattern and holding after second patterning and enables a double patterning process by which a substrate is processed by performing exposure twice and dry etching once, and a resist-modifying composition suitably used in the pattern forming process.SOLUTION: The resist-modifying composition is used in a pattern forming process which includes: (1) coating a positive resist material including a polymeric compound having a repeating unit whose alkali solubility increases by the action of an acid and a lactone structure-containing repeating unit onto a substrate to form a first resist film, baking the resist film, exposing, post-exposure baking, and alkali developing to form a first resist pattern; (2) coating a resist-modifying composition onto the first resist pattern and heating to effect modifying treatment; and (3) coating a second positive resist material thereon, baking, exposing, post-exposure baking, and alkali developing to form a second resist pattern. The resist-modifying composition includes a base resin of a specific structure and an alcoholic solvent.
Patent JP-2011243156-A (JP)
Title: Video conversion device, document conversion device, video conversion method, document conversion method, video conversion program and document conversion program
Inventor: IRIE TAKESHI
IPC: G06T13/80
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To store the content of a video to be processed, and to convert it into document data from which the video is restorable, and to dramatically reduce the capacity of video data.SOLUTION: This video conversion device is configured to divide an input video to be converted into small divisions (S11), and to classify each small division into prescribed categories (S12), and to generate a representative frame in each small division based on a rule determined for each category (S13), and to select an alternative frame which is similar with the representative frame from an image database (S14), and to generate complementary information for complementing any image frame other than the alternative frame based on a complementary rule and alternative frame determined for every category (S15), and to generate and output document data in which the image reference value (ID) of the alternative frame and the complementary information of the image frame and the categories of each small division and its reproduction time obtained as mentioned above are described in a text format (S16).
Patent JP-2011239755-A (JP)
Title: Control working vehicle for chemical sprays
Inventor: MINAZU KIYOAKI
IPC: A01M7/00
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a control working vehicle for spraying chemicals, which can stably obtain spraying speed with high degree of accuracy in order to perform proper chemical spraying by spraying of a prescribed amount of chemicals per unit area.SOLUTION: The control working vehicle for chemical spray includes: a front wheel 3 and a rear wheel 4 which support the machine body to be travelable in the farm; and a vehicle speed interlocking spraying apparatus D which performs chemical spray of the chemical amount of a prescribed amount per unit area by a control part C which control the spray amount by the spraying vehicle speed as an interlocking standard. The control working vehicle for chemical spray also includes: a driving sensor S1 which detects driving operation of the front wheel 3 and rear wheel 4; a GPS sensor S2 which detects a machine body position by receiving GPS radio wave; and a storing part C1 which controls the spraying amount of the vehicle speed interlocking spraying apparatus D by moving speed of the machine body obtained by the GPS sensor S2 as the spraying vehicle speed, and obtainably holds the slip ratios of the front wheel 3 and the rear wheel 4 computed from the difference between the driving speed of the machine body obtained by the driving sensor S1 and the above moving speed.
Patent JP-2011252782-A (JP)
Title: External digital angle measuring apparatus
Inventor: YI MYONG-FA
IPC: B25B23/14
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an external digital angle measuring apparatus.SOLUTION: An external digital angle measuring apparatus is assembled with a manual tool having a driving rod, a driving head provided at one end of the driving rod, and a sleeve connector for a screw tightening, provided on one side of the driving rod. The external digital angle measuring apparatus comprises a case, a display device, an angle detection system and a coupling part. The case is assembled with the driving head, the driving rod, the sleeve connector or with the manual tool to any position to which the external digital angle measuring apparatus is fixed, detachable by means of the coupling part, and equipped with the display device and the angle detection system. By enabling the external digital angle measuring apparatus to be assembled with different coupling parts, the angle detection system can detect and calculate more accurately and with no error a rotation angle of a screw which is screwed by the manual tool, and display it on the display device.
Patent JP-2011252092-A (JP)
Title: Ink composition, ink set, and image forming apparatus using the same
Inventor: SAITO YOSHIHIRO
IPC: C09D11/00
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition that can exhibit an excellent effect in discharge stability even when the discharge of the ink composition is stopped, the ink composition is unattended for a predetermined period of time, and thereafter the discharge of the ink composition is resumed and that can prevent an image part from cracking even when a stress caused during cutting or the like is applied; and to provide an ink set and an image forming apparatus using the same.SOLUTION: The ink composition comprises: a water-soluble compound (S) and water, wherein the compound (S) contains color material particles, a predetermined water-soluble polymerizable compound, and a hydroxyl group bonded to an atom having double bond in a molecule and forming the double bond. The content of the water-soluble compound (S) is 50-10,000 ppm.