baber/WOPTO huggingface dataset:
Patent JP-2011146424-A (JP)
Title: Method and apparatus for dividing semiconductor wafer
Inventor: NAKATSU AKIRA
IPC: B28D5/00
Filed: 2010-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for dividing a semiconductor wafer that can securely and speedily divide the semiconductor wafer and is effective even if a pellet size is small.  <P>SOLUTION: The present invention relates to the method for dividing the semiconductor wafer which is characterized by forming a brittle portion L extending along a line of division into pellets on the semiconductor wafer W, applying the semiconductor wafer W to a support member 1 having a sharp edge 12 formed at one end edge of a contact surface 11, pressing the semiconductor wafer W by a roller 3 at a position opposed to the edge 12, and cleaving the semiconductor wafer W in sequence at the part of the brittle portion while moving the semiconductor wafer W continuously in a feed direction relatively to the support member 1 and the roller 3. The apparatus for implementing the method is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011143779-A (JP)
Title: Signal equipment maintenance system
Inventor: NISHINO TAKAYOSHI
IPC: B61L1/18
Filed: 2010-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide appropriate maintenance support information suitable to possible causes for improper dropping of a track circuit by various reasons in a signal equipment maintenance system.  <P>SOLUTION: Trends, such as change rate and low-level state duration, when the reception level of a track circuit signal lowers are categorized together with environmental conditions, and maintenance information, such as necessity of maintenance actions, degree of difficulty and restoration estimating time, is provided for each category and stored in a database. In a case where the reception level lowers, the database is referred to, and the maintenance information corresponding to the conforming category is submitted to a maintenance terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010124486-A (JP)
Title: Image control apparatus
Inventor: TAKENAKA YUJI
IPC: H04N19/136
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve encoding efficiency and image quality of an image signal.  <P>SOLUTION: On the basis of an inter-frame differential average value obtained by averaging an inter-frame differential for each block or for each pixel between images of the same image type, a scene change detecting means 21 detects occurrence of a scene change. In the case where the occurrence of the scene change is detected, an image insertion control means 22 inserts an I image into a stream. Furthermore, the scene change detecting means 21 determines a differential between a block average value obtained by blocking an image and averaging pixel data for each block and the inter-frame differential average value and in the case where blocks each having the differential greater than a fixed value are existent more than a fixed number, the scene change detecting means regards such a case as the occurrence of a scene change.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011070148-A (JP)
Title: Fiber stub with holder, optical isolator with fiber stub, optical receptacle with optical isolator and optical module
Inventor: YAMAMOTO TAKASHI
IPC: G02B6/42
Filed: 2010-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a fiber stub with a holder, which suppresses the variation in optical output due to the dislocation of the fiber stub in an axial direction and is easily manufactured; an optical isolator with a fiber stub; an optical receptacle with an optical isolator; and an optical module.  <P>SOLUTION: The fiber stub 20 with a holder includes: a holder 2 which has a through-hole 2a which penetrates through a first hole portion 2aa having a first inner diameter and a second hole portion 2ab having an inner diameter smaller than that of the first hole portion 2aa; and a fiber stub which accommodates an optical fiber 3 from one end 1c to the other end 1d, and the one end 1c is inserted to the first hole portion 2aa of the through-hole 2a and is made to abut on the step face 2b between the first hole portion 2aa and the second hole portion 2ab.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152976-A (JP)
Title: Image forming device
Inventor: MARUTA MASAAKI
IPC: B65H7/02
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of suppressing variation of the feed amount of a transfer material by conveying roller pairs for forming a curve.  <P>SOLUTION: A printer 1 has a curve forming control unit 842 which controls a resist roller clutch unit 804 and a conveying roller clutch unit 824 so as to abut the fore end of a container T on stopped resist roller pairs 80, and to form the predetermined curve on the paper sheet T by feeding the paper sheet T by the predetermined amount. The curve forming control unit 842 has a first control mode in which the conveying roller clutch unit 824 is maintained in a coupled condition when the resist roller clutch unit 804 is in a non-coupled condition and the conveying roller clutch unit 824 is in a coupled condition, the resist roller clutch unit 804 is changed to the coupled condition in the predetermined time after the paper sheet T is detected by a sensor 79, and the feed amount of the paper sheet T after the fore end is abutted on the resist roller pairs 80 is set to the predetermined value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010195040-A (JP)
Title: Method for producing multilayer molding
Inventor: MIYAZAWA TARO
IPC: B29C45/16
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a multilayer molding which can form a thin coating layer over a wide range on a base material layer and is useful to produce a large-sized plastic component having excellent appearance quality.  <P>SOLUTION: The method for producing the multilayer molding 10 includes a process for arranging a base material 1 in a cavity V formed between a pair of molds and the second process in which a second molten thermoplastic resin material is supplied at an injection rate of 200 cm<SP>3</SP>/s or above into a clearance C formed between the base material 1 and a cavity surface 21a facing the base material 1. In the second process, with regard to a pair of the molds, mold clamping force is set to increase the volume of the cavity V by the increase of a pressure in the cavity V with the supply of the second thermoplastic resin material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011159028-A (JP)
Title: Driving support device
Inventor: TANAKA MAKOTO
IPC: G08G1/16
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently relieve a driver's stress in driving.  <P>SOLUTION: When the driving support device 1 detects a stress relieving action of a vehicle's driver during driving, in order to give driving support to the vehicle's driver by performing a predetermined control function, the device 1 determines a degree of safety based on driving environmental information which is information relating to an environment where the self-vehicle runs and driving status information which is information relating to the driving status of the self-vehicle, and performs a control function so as to tolerate the stress relieving action of the driver if the degree of safety is not equal to or below the predetermined value. Accordingly, the driver can do a stress relieving action with ensured safety for driving and the driver's stress during driving can be sufficiently relieved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160254-A (JP)
Title: Recording media processing apparatus, recording media processing system, method of controlling recording media processing apparatus, and program
Inventor: HAGIWARA TOSHIHIRO
IPC: H04N1/04
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for recording media processing by improving the processing efficiency of the recording media.  <P>SOLUTION: After information recorded in a check 4 is read by a magnetic head 54, a host-side control unit transfers and stores the check 4 in a first check discharge unit 7. While the check 4 is transferred to the first check discharge unit 7, the host-side control unit determines whether information reading is successful. When it determines that the reading is successful, it keeps a state that the check 4 is stored in the first check discharge unit 7. When it determines that the reading is not successful, it transfers the check 4 from the first check discharge unit 7 to a second check discharge unit 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160264-A (JP)
Title: Signal processing circuit and communication apparatus with the same
Inventor: MAEBATAKE TAKASHI
IPC: H04B1/707
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing circuit 9 which can surely improve power efficiency of a power amplifier 16 even if average power is considerably varied.  <P>SOLUTION: There is provided the signal processing circuit 9 for reducing a PAPR (Peak-to-Average Power-Ratio) of a modulation wave signal input to a power amplifier circuit 5. The signal processing circuit 9 includes: a power calculation part 18 for calculating instantaneous power P of an IQ baseband signal of the modulation wave signal; signal processing parts 19-26 for limiting an amplitude of the IQ baseband signal in such a way that an upper limit (or a lower limit) of the instantaneous power P is corresponding to a predetermined threshold value Pth; and a threshold value updating part 30 for updating the threshold value Pth, which is used for the signal processing parts 19-26, in each predetermined control term.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170043-A (JP)
Title: Optical sheet and method for manufacturing the same
Inventor: NAKAGAWA HIROAKI
IPC: G02B3/00
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet in which a plurality of openings are highly accurately formed in a light absorption layer and a light reflection layer.  <P>SOLUTION: The optical sheet 1 includes: an optical sheet body 2 including a light incident surface 2a, a light emitting surface 2b and a plurality of lenses 2c convex on the side of the light emitting surface 2b; the light absorption layer 3 stacked on the side of the light incident surface 2a of the optical sheet body 2 and absorbing light; and the light reflection layer 4 stacked on the side opposite to the side on which the optical sheet body 2 of the light absorption layer 3 is stacked, and reflecting the light. The light absorption layer 3 and the light reflection layer 4 respectively include the plurality of openings 3a and the plurality of openings 4a. The plurality of openings 3a and the plurality of openings 4a are respectively provided in areas facing the tops of the plurality of lenses 2c. Each of the light absorption layer 3 and the light reflection layer 4 includes an explosive material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168543-A (JP)
Title: Singlet oxygen scavenger, and skin care external preparation and cosmetic each using the singlet oxygen scavenger
Inventor: MANIWA FUMIO
IPC: A23L29/00
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a singlet oxygen scavenger which can retain a high capacity of scavenging singlet oxygen in vivo for a long term, can prevent various reactions caused by singlet oxygen, and when applied to the skin a skin care external preparation or cosmetic using the technique, can prevent skin aging, skin darkening, acne, skin damages, etc., one of the cause for which is a singlet oxygen associated reaction.  <P>SOLUTION: Provided is a singlet oxygen scavenger having as an active ingredient a mate extract formed by the extraction of Ilex paraguariensis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176110-A (JP)
Title: Substrate for light emitting element and light emitting device
Inventor: NAKAYAMA KATSUHISA
IPC: H01L33/62
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a light emitting element in which an increase of heat resistance caused by inner layer wiring is suppressed.  <P>SOLUTION: The substrate 1 for a light emitting element includes a substrate body 2 having a mounting surface 21 for mounting the light emitting element 11 and composed of a sintered body of glass ceramic component including glass powder and a ceramics filler, an element connection terminal 3 provided at the mounting surface 21 side of the substrate body 2, an external connection terminal 6 provided at the opposite side of the mounting surface 21 side of the substrate body 2, and the inner layer wiring 4 electrically connected to the element connection terminal 3 and to the external connection terminal 6, and provided nearly in parallel with the mounting surface 21 within a range of 100 μm or smaller from the mounting surface 21. The inner layer wiring 4 is provided so as not to overlap the mounting part for mounting the light emitting element 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175871-A (JP)
Title: Joining material, and joining method
Inventor: MORISADA YOSHIAKI
IPC: H01B1/22
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jointing material capable of obtaining a high jointing strength even under non-pressure or self-weight pressure.  <P>SOLUTION: The jointing material contains two or more silver-based powder with different average particle sizes, and contains (1) as a first powder, the silver-based powder which consists of silver-based particles containing an organic component and silver and has an average particle size less than 10 nm, and (2) as a second powder, the silver-based powder which consists of silver-based particles containing silver and has an average particle size of 40 nm or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173087-A (JP)
Title: Catalyst for manufacturing carbon nanocoil and method for manufacturing the same
Inventor: SAWAKI HIROKO
IPC: B01J23/835
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for manufacturing carbon nanocoils which can manufacture carbon nanocoils with even coil diameter at a high efficiency.  <P>SOLUTION: The catalyst for manufacturing carbon nanocoils is obtained by depositing catalyst particles containing iron, tin, and indium on a carrier and is characterized in that the total amount of tin element and indium element contained in the entire catalyst particles is 10 to 90 mol% of the total amount of iron element, tin element, and indium element contained in the entire catalyst particles; the average primary particle diameter of iron compound particles is 1 to 30 nm; the average primary particle diameter of tin compound particles is 1 to 100 nm; the average primary particle diameter of indium compound particles is 1 to 100 nm; the average primary particle diameter of a series of composite compound particles is 10 to 500 nm; and the water amount measured by thermogravimetric analysis is ≤10 mass% in the total weight of the catalyst particles excluding the carrier.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010119292-A (JP)
Title: Charge pump apparatus and method for generating output power
Inventor: BURGENER MARK L
IPC: H02M3/07
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for a charge pump having various features.  <P>SOLUTION: Noise injection from a charge pump to other circuits may be reduced by limiting both positive and negative clock transition rates and limiting drive currents within clock generator driver circuits or by increasing a control node AC impedance of certain transfer capacitor coupling switches. A single-phase clock may be used to control all active switches within a charge pump, and capacitive coupling may simplify biasing and timing for clock signals controlling transfer capacitor coupling switches. Any combination of such features of the method or apparatus may be employed to make the charge pump design simple and easy for a wide range of charge pump architectures.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011179360-A (JP)
Title: Urea quality diagnosis system
Inventor: TAKAHASHI HIROTAKA
IPC: F01N3/08
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urea quality diagnosis system capable of accurately diagnosing the quality of aqueous urea solution within a urea tank.  <P>SOLUTION: The concentration and the level L of an aqueous urea solution within a urea tank 16 are detected, and when the level L is higher than or equal to a predetermined value, the quality of the aqueous urea solution is diagnosed on the basis of the detected value of the concentration of the aqueous urea solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180467-A (JP)
Title: Repairing device for display device
Inventor: SONODA TAKAFUMI
IPC: G09F9/00
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for improving the positional accuracy between a repairing means and a corrected part in repair of a display member used for a display device.  <P>SOLUTION: The repairing device for repairing the display defect part of a display member used for a display device includes a repairing means for repairing the defect part from one surface side of the display member; a main support means for supporting the outside of the display area of the display member from the repair side and its opposite side; an observation means disposed facing the repairing means to observe the display member; and a connection means for connecting the repairing means and the observation means. The repairing means, the observation means and the connection means are moved in an integral manner, relative with respect to the display member, in a direction parallel to the display surface of the display member. The observation means or the connection means has an auxiliary support means attached to a position opposite the repairing means for supporting the display member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187229-A (JP)
Title: Flat battery
Inventor: SUGANO MASANORI
IPC: H01M2/08
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat battery in which dent of a sealing plate can be prevented.  <P>SOLUTION: The flat battery 10 includes: a positive electrode can 1; a positive electrode mixture 2; a separator 3; an electrolytic solution holding layer 4; a gasket 5; a sealer 6; a negative electrode mixture 7; and a negative electrode can 8. The sealer 6 is arranged between the gasket 5 and the negative electrode 8 contacting with the gasket 5 and the negative electrode can 8. Then, the sealer 6 contains oil asphalt and paraffin based oil, and has penetration within a range of 10-23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167477-A (JP)
Title: Vase allowing plant with soil to be easily and cleanly arranged on floor, shelf or wall
Inventor: KAWAGUCHI TOYO
IPC: A47G7/02
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a conventional way for arrangement of flowers or plants with soil by placing a drip tray container under a porcelain vase has difficulty: the soil oozing from the bottom in each watering seems not lovely and sometimes soils a room; arrangement on the wall provides care or safety with troublesomeness.  <P>SOLUTION: Boring a cavity on a piece of wood or a raw material excellent in water absorption from above enables flowers or ornamental foliage plants with soil to be planted. The bottom of the cavity is not flat but has a lot of unevenness (making a surface area larger renders water absorption and water holding properties better and plant roots easier to be entangled with too). The outer wall is coated with permeable coating. The part around the upper part has a preservative process. A side is provided with a wall hook. Thereby the drip tray is not necessary because of the vase itself absorbing moisture, soil running out from the bottom is not worried about; the vase is fine and clean for a long time; even placing the vase directly on the floor or shelf never dirts the room; and the vase can be easily hooked on the wall.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235933-A (JP)
Title: Transparent film
Inventor: KISHIMOTO KOJI
IPC: C08G59/68
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent film retaining high transparency, simultaneously capable of holding high glass transition temperature, and further capable of suppressing discoloration caused by heat.  <P>SOLUTION: The transparent film is provided by impregnating into a glass fiber substrate a resin composition for forming a transparent resin and curing, which resin composition for forming a transparent resin contains a 3 or more-functional epoxy resin represented by formula (I) (wherein R<SB>1</SB>represents H or methyl; R<SB>2</SB>represents a 2-valent organic group; and R<SB>3</SB>to R<SB>10</SB>represent each independently H, a substituent or a molecular chain containing epoxy).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184192-A (JP)
Title: Floating conveyance device and roller drive unit
Inventor: HIRATA KENSUKE
IPC: B65G49/06
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To hold down an increase in the power consumption of a suction fan while enhancing a conveyance efficiency of a floating conveyance device by preventing a slip between the back side of a substrate and a conveyance roller.  <P>SOLUTION: A roller drive unit 19 includes a unit case 21 with an opening 23 on its upper side, which is arranged in a device body, a movable supporting member 27 arranged in the unit case 21 vertically movably, an adjusting screw member 41 vertically adjusting the position of the movable supporting member 27, the conveyance roller 43 arranged in the movable supporting member 27 rotatably around an axis in parallel with a conveyance width direction, a conveyance motor 45 rotating the conveyance roller 43 around the axis in parallel with the conveyance width direction, and the suction fan 55 sucking air in the unit case 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193052-A (JP)
Title: Antenna device and wireless communication apparatus using the same
Inventor: OSHIMA ATSUSHI
IPC: H01Q5/10
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small antenna device capable of freely setting or selecting a resonance frequency of an antenna element, and to provide a wireless communication apparatus using the same.  <P>SOLUTION: The antenna device includes: an antenna element having a feed point; a capacitor hat provided separately from an end side different from an end where the feed point of the antenna element is located; and a switching circuit provided between the antenna element and the capacitor hat to switch a connection state between the antenna element and the capacitor hat. The resonance frequencies is switched by switching the connection state between the antenna element and the capacitor hat in the switching circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192734-A (JP)
Title: Transistor element
Inventor: INOUE TOSHIHISA
IPC: H01L27/06
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transistor element that can suppress deterioration of HEMT mobility as regards the transistor element which has HEMT and HBT laminated sequentially on its GaAs substrate.  <P>SOLUTION: The transistor element has a high electron mobility transistor (HEMT) 3 formed on its GaAs substrate 2 and a heterobipolar transistor (HBT) 4 formed on the HEMT 3, wherein the HEMT 3 has a barrier layer 10 consisting of an undoped InGaAsP.  <P>COPYRIGHT: (C)2011,JPO&INPIT