baber/WOPTO huggingface dataset:
Patent JP-2011225946-A (JP)
Title: Magnesium member
Inventor: KUMAGAI TAKATOSHI
IPC: C23C28/02
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnesium member capable of relaxing corrosion of a base material made of a magnesium based metal.SOLUTION: A magnesium member 1 includes the base material 11 made of the magnesium based metal, a nickel film 12 formed on the surface of the base material 11 and a corrosion relaxing film 13 formed on the nickel film 12 and containing iron. A magnesium member 10 further includes a coating film containing a metal 14 having ionization tendency lower than that of nickel on the corrosion relaxing film 13.
Patent JP-2011226975-A (JP)
Title: Semiconductor device and control circuit
Inventor: OGUSHI ETSUKO
IPC: G01R31/28
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which detects a jitter amount of an internal clock signal during actual operation and can output the detected jitter amount usably at the outside.SOLUTION: A semiconductor device comprises: a jitter detecting part for detecting a jitter component included in a clock signal based on a phase difference between the clock signal output by a clock generation circuit and a delay clock signal delayed by at least one period from the clock signal; an amplifying part having an amplifier circuit which converts the detected jitter component to a voltage signal; and a jitter output terminal for outputting the converted voltage signal to the outside.
Patent JP-2011229333-A (JP)
Title: Drive power supply device for vehicle
Inventor: SUGITA HIDEKI
IPC: B60L9/18
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To supply stably power required for a rotary electric machine and a load, in a drive power supply device for vehicle which performs power delivery through a rotary electric machine and an inverter mounted on the vehicle and which includes a plurality of power supply devices mutually connected in parallel.SOLUTION: The drive power supply device for vehicle includes a plurality of power supply devices 3, 5 which perform power delivery through a rotary electric machine 1 and an inverter 2 mounted on a vehicle and which are connected in parallel mutually. The drive power supply device for vehicle includes: a plurality of controllable DC converting devices 4, 6 which are connected respectively between the inverter and the each power supply device and which convert power of corresponding power supply device, and which are connected in parallel mutually; and a control device 7 which controls timing and a flow rate at the time of start of flowing of each controllable DC converting device so that each controllable DC converting device may supply respectively the prescribed drive power to the rotary electric machine through the inverter.
Patent JP-2011230567-A (JP)
Title: Truck
Inventor: HANAOKA TADASHI
IPC: B65G47/52
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To travel a truck mounted with, for example a light weight workpiece in synchronizing to a conveyor and to easily move the truck to any place.SOLUTION: A drive sprocket 5 is provided on a drive shaft 3 mounted with a drive wheel 2 of the truck 1, a large diameter sprocket 7 is provided on a main shaft 6 provided separately from the drive shaft 3, and a chain 8 is wound on the drive sprocket 5 and the large diameter sprocket 7. Further, a small sprocket 11 provided separately from the large diameter sprocket 7 is integrally provided on the main shaft 6, and a chain 16 capable of rotating the small sprocket 11 by descending a weight 17 is wound on the small sprocket 11. When the truck is retreated by hand-pushing, the weight 17 is rolled up; and thereafter, when the weight 17 is descended by the own weight, the drive wheel 1 is normally rotated.
Patent JP-2011234099-A (JP)
Title: Base station device
Inventor: NAGAI MAKOTO
IPC: H04W4/04
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To supply a technique of reducing an effect of jam radio waves.SOLUTION: A frame containing plural slots is repetitively defined, and a selecting unit 44 selects any one of plural slots contained in a frame. A processor 26 broadcasts a control packet signal containing information concerning a frame by using the selected slot. A receiver 40 receives a data packet signal which is synchronized in frame timing with the broadcasted control packet signal and broadcasted from a terminal device. An estimating unit 42 estimates the precision of the frame timing synchronization in the terminal device on the basis of the received data packet signal, and estimates the broadcasting status of the control packet signal on the basis of the estimated precision.
Patent JP-2011233099-A (JP)
Title: Optical information reader and optical information reading method
Inventor: KIMURA KAZUTO
IPC: G06K7/00
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To rapidly and correctly read a code even when a friction or dirt exists.SOLUTION: A code scanner is configured to acquire image data of respective pixels in pixel strings in parallel with a line of modules from a part corresponding to the one same line of the modules constituting the code to be read in images concerning the respective images photographed at three or more timings different in CMOS (S111-S114), to binarize the image data of the respective pixel strings by each image, adding the binarized data of the pixels, where positions of the modules in a line direction are equal, for the portion of the images at the multiple timings, and obtaining data for decoding for the portion of the one line of the modules in the code (S115-S117), to binarize the data for decoding through the use of a prescribed threshold (S120, S121), and to decode the code, based on the data for decoding after binarization (S122).
Patent JP-2011240642-A (JP)
Title: Delivery slip
Inventor: YAMAKAWA TOSHINAO
IPC: B42D11/00
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a delivery slip enabling a delivering person to correctly and efficiently confirm instruction information from a customer in services provided by an express company.SOLUTION: An envelope lower sheet provided with an adhesive layer on its back surface and a peeling sheet attached to the adhesive layer and two envelope upper sheets laminated on the envelope lower sheet are bonded at three parts of the peripheral edge to form a one-side opening type envelope part. A pulling-out slip is provided between the envelope lower sheet and the envelope upper sheets in a state that it can be pulled out of the envelope part. In the laminated two envelope upper sheets, the lower-side envelope upper sheet is provided with a plurality of notches at two facing peripheral edge parts among three peripheral edge parts laminated and bonded to the envelope lower sheet, and an adhesive is applied to the three peripheral edge parts on the envelope lower sheet. In the laminated two envelope upper sheets, the upper-side envelope upper sheet is bonded to the adhesive via the notches. The two envelope upper sheets are formed with perforation for cutting out the two envelope upper sheets along the bonded part of a bottom part forming the envelope part.
Patent JP-2011244322-A (JP)
Title: Operational amplifier
Inventor: WAKAMATSU TAKESHI
IPC: H03F3/45
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an operational amplifier that can suppress reduction in current drive capability while self-adjusting a common mode voltage.SOLUTION: In the operational amplifier, a common mode voltage control transistor feeding a current corresponding to a common mode voltage adjustment signal is connected to an auxiliary drive transistor in parallel with a low voltage side drive transistor of a push-pull amplifier circuit generating a first and second differential amplification signal having opposite polarity to each other, according to a driving signal obtained by level-shifting a differential signal level by a predetermined value, which represents a differential value between a first and second input signal level. Then, driving the auxiliary drive transistor by alternately using a signal obtained by level-shifting the differential signal level by the predetermined value and the common mode voltage adjustment signal increases both current drive capability in outputting the first and second differential amplification signal and the current drive capability in controlling the common mode voltage.
Patent JP-2011244923-A (JP)
Title: Beauty appliance for skin around eyes
Inventor: IKADAI KAZUYASU
IPC: A61F7/08
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a beauty appliance for skin around eyes, efficiently, stably, and certainly supplying mist to the skin around the eyes so as to beautify the skin around the eyes.SOLUTION: This beauty appliance 11 for the skin around the eyes includes: a mist generation mechanism 25 generating the mist supplied to the skin around the eyes of a user; and abutment member 12 abutting on the skin around the eyes of the user in time of wearing. The abutment member 12 is formed with a recessed part 15 capable of forming a space area S wherein the mist is suspended between the skin around the eyes of the user and the beauty appliance 11 by making an opening edge part 16 be stuck to the skin around the eyes of the user in time of the wearing such that the recessed part 15 can receive the mist emitted from the mist generation mechanism 25.
Patent JP-2011254584-A (JP)
Title: Vibration wave motor
Inventor: SUEFUJI KEI
IPC: H02N2/00
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a vibration wave motor enabling reduction in size even while using a bearing with a large rated load for improving output performance or bearing lifetime.SOLUTION: A vibration wave motor has: an electromechanical energy conversion element; a vibrator that is fixed to the electromechanical energy conversion element and vibrates by applying a voltage to the electromechanical energy conversion element; a moving body coming into pressure contact with the vibrator and that is frictionally driven by vibration; and a pressure member set for coming into pressure contact with the vibrator and the moving body and for transmitting a driving force of the moving body to an output shaft, so as to be in an annularly form. The output shaft has a rolling bearing member rotatably supported to the output shaft. One bearing ring of the rolling bearing member is disposed to the annularly formed vibrator via a vibration damping unit. The vibration damping unit and the bearing ring are disposed to the side on which the moving body of the vibrator is arranged.
Patent JP-2010199623-A (JP)
Title: Thin film electronic component, and method for manufacturing thin film electronic component
Inventor: KOMURO EIKI
IPC: H01G4/33
Filed: 2010-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film electronic component and a method for manufacturing the same to prevent performance deterioration of the thin film electronic component.  <P>SOLUTION: The thin film electronic component includes a substrate 10, a first conductive layer 14 formed on one main surface of the substrate 10 and separated into a first main part 21 and a first island part 20 by a first opening part 14a, a dielectric layer 16 to cover the first main part 21 and fill the first opening part 14a, a second conductive layer 23 to cover at least a part of the dielectric layer 16 and contact the first island part 20 of the first conductive layer 14, and a first opening 50 to penetrate the first island part 20 and the second conductive layer 23, in a region where the first island part 20 of the first conductive layer 14 and the second conductive layer 23 contact, and a first through hole 52 to penetrate the substrate 10 and communicate with the first opening 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011043492-A (JP)
Title: Magnetic speed sensor, and method for manufacturing the same
Inventor: LEE SEONG-JAE
IPC: G01P3/487
Filed: 2010-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed sensor a rotating shaft including a plurality of magnetic portions on the shaft.  <P>SOLUTION: The shaft outputs a magnetic field from each of the magnetic portions, and the magnetic portions are integrally formed in the shaft by magnetically polarizing the shaft material itself. At least one magnetic field sensor is positioned proximate to the shaft for detecting the magnetic field from each of the magnetic portions and for outputting a signal corresponding to the angular speed of the shaft as the shaft rotates. The signal is useful for calculating the angular speed of the shaft, and the calculated angular speed value is useful for things like adjusting the angular speed of the shaft, monitoring the performance of the system in which the shaft is used, and for other purposes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011253012-A (JP)
Title: Method for manufacturing optical waveguide circuit having laminate core and optical signal processing device including the optical waveguide circuit
Inventor: MORI ATSUSHI
IPC: G02B26/08
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional three-dimensional lamination type waveguide circuit is complicated in the overall formation process, the problem of long term reliability in the formation of a stack structure using an organic adhesive, and also the problem in that a circuit having uniform accuracy over each of layers cannot be formed due to low softening temperature of a cladding material.SOLUTION: In the method for manufacturing an optical waveguide circuit according to the present invention, a core layer having two ore more sub layers laid in an order of an under clad, a core, an intermediate clad, and a core on a substrate is exposed to light using a photomask, and glass films including the multi-layer core layer are etched all at once, thereby forming an optical waveguide. The invention is characterized in that the optical waveguide circuits of the same structure are formed by three-dimensionally processing all at once. Further, a stackable structure in which the over-clad layers of two lamination type AWGs formed by the above-described method are made to face each other makes it possible for more equivalent layers stacked over one another.
Patent JP-2011252203-A (JP)
Title: Method for manufacturing sintered ore, method for designing sinter cake supporting stand, and method for determining layer thickness of raw material filling-up layer
Inventor: HIGUCHI KENICHI
IPC: C22B1/20
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing sintered ore capable of manufacturing sintered ore with high productivity.SOLUTION: In the method for manufacturing sintered ore, the layer thickness of a raw material filling-up layer is not less than 650 mm, and the sintered ore is manufactured by selecting the height of the sinter cake supporting stand and/or the layer thickness of the raw material filling-up layer so that the supported sinter cake volume Vsc (m) calculated in formula (1) is not less than 75 m, and the ratio Hs/H of the height of the sinter cake supporting stand to the layer thickness of the raw material filling-up layer is not more than 0.8, wherein the formula (1): Vsc (m)=(2×H/1,000-Hs/1,000)/2×(Hs/H)×A, where H (mm) is a layer thickness of a raw material filling-up layer, Hs (mm) is a height of a sinter cake supporting stand, and A (m) is effective sintering area.
Patent JP-2011253787-A (JP)
Title: Light-emitting device and lighting fixture
Inventor: NEZU KENJI
IPC: F21V5/04
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device capable of improving extraction efficiency of light and attaining desired light distribution such as parallel beam light and thinning or miniaturizing, and a lighting fixture having the light-emitting device.SOLUTION: The light-emitting device 1 includes a light-emitting body 2 having a semiconductor light-emitting element 7 arranged on a plane, a device body 3 wherein the light-emitting body 2 is mounted at one end side 3a and a base 13 is prepared at the other end side 3b, a lighting-up device 4 stored in the device body 3 and operated with power supplied through the base 13 and lighting up the semiconductor light-emitting element 7, and a light-transmitting envelope 5 having a plane section 31 opposite to the light-emitting body 2 and a Fresnel lens 36 formed to be a zone larger than a light-emitting surface 2a of the light-emitting body 2 at a light-emitting body 2 side of the plane section 31 and mounted at one end side 3a of the device body 3 so as to cover the light-emitting body 2.
Patent JP-2011256723-A (JP)
Title: Fluid generating device
Inventor: TANAKA TOSHIYA
IPC: H02K7/18
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a fluid generating device which can prevent the excess rotation of an impeller and further achieve fail-safe by a simple structure.SOLUTION: The fluid generating device 1 includes: the impeller 10 which rotates by the movement of a working fluid W; a rotary shaft 20 which rotates together with the impeller 10; a generator 30 which converts the turning effort of the rotary shaft 20 to generate electric power; first and second fluid drive brakes 45 and 46 which stop the rotation of the rotary shaft 20; a fluid control part 50 which has a plurality of control valves connected to a control fluid source and actuates the second fluid drive brake 46 after actuating the first fluid drive brake 45; and a brake control part 60 which actuates the fluid control part 50 according to the rotation of the rotary shaft 20.
Patent JP-2010226137-A (JP)
Title: Electronic component module
Inventor: JINRYO KOICHI
IPC: H01L25/00
Filed: 2010-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component module in which a shield layer can be formed as a thin film and an electronic component can be surely shielded.  <P>SOLUTION: The electronic component module 1 has a plurality of electronic components 12, 13 disposed on a substrate and further covered with an insulating layer. The electronic component module 1 also has a grounding electrode 16 disposed in the substrate, on a side face of the substrate, and an edge portion protruding in a direction substantially orthogonal to the side face of the substrate, below the grounding electrode 16. Further, the electronic component module 1 has the shield layer of 5 to 15 μm in film thickness formed from the insulating layer to an upper surface of the edge portion via the side face of the substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011254966-A (JP)
Title: Gaming machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To enable production for a variable display corresponding to a passing area different from a passing area through which a game medium passed.SOLUTION: Based on the passage of a game ball through a second start prize wining opening, start prize wining notice production or variation start notice production is executed with predetermined production timing. The start prize wining notice production and the variation start notice production indicate the possibility that suspension data awarding a predetermined game value, such as suspension data determined when a variable display result of "great success" is obtained, is stored among suspension data corresponding to a special symbol game using a first special symbol. The timing when a game ball passes through the second start prize winning opening is taken as the predetermined timing of the start prize wining notice production. Performance operation used as introductory production is executed at the timing of introductory production during a variable display of a trim symbol corresponding to a special symbol game using a second special symbol before the start prize wining notice production is executed.
Patent JP-2011255807-A (JP)
Title: Structure of armrest for construction machinery
Inventor: KIMURA KAZUHIRO
IPC: B60N2/75
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an armrest structure for construction machinery that reduces the fatigue of an operator, and that not only places an arm on an arm-placing member but also achieves the effective utilization of an operator's cab space to improve the efficiency of operation.SOLUTION: The armrest structure includes: an arm-placing member support frame 8; and the arm-placing member 9 disposed on an upper part of the arm-placing member support frame 8. The arm-placing member support frame 8 includes a container-shaped upper member 8a with a recess configured to storage articles. The arm-placing member 9 is configured to be openable and closable.
Patent JP-2012002508-A (JP)
Title: Sample solution supply container, sample solution supply container set, and microchip set
Inventor: KOJIMA KENSUKE
IPC: G01N1/00
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a sample solution supply container and the like to which sample solution can be easily introduced in a short time and by which high analysis accuracy can be obtained.SOLUTION: A sample solution supply container 1 has a first region 11 that is depressurized inside and sealed air-tight, and a second region 12 that can contain fluid inside. The sample solution supply container 1 is provided with a first penetration part 13 through which a hollow needle 2 is penetrated into the inside of the first region 11 from outside, and a second penetration part 14 through which the hollow needle 2 that is penetrated through the first penetration part 13 and reached the inside of the first region 11 is penetrated into the inside of the second region 12.
Patent JP-2012005035-A (JP)
Title: Mobile station apparatus, base station apparatus, wireless communication system, wireless communication method, and integrated circuit
Inventor: OUCHI WATARU
IPC: H04W72/14
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a mobile station apparatus, a base station apparatus, a wireless communication system, a wireless communication method, and an integrated circuit, that are capable of carrying out efficient communication between a base station apparatus and a mobile station apparatus, based on an A-SRS (Aperiodic Sounding Reference Signal) transmitted from the mobile station apparatus.SOLUTION: A base station apparatus notifies a mobile station apparatus of an uplink grant including allocation information for frequency resource of a physical uplink common channel and a transmission instruction of a sounding reference signal. When the notified uplink grant includes the transmission instruction of the sounding reference signal A-SRS, the mobile station apparatus sets the resource of the sounding reference signal A-SRS, which includes a PUSCH (Physical Uplink Shared Channel) frequency resource, according to the information related to the allocation for resource of the physical uplink common channel, and transmits the sounding reference signal A-SRS.
Patent JP-2012001800-A (JP)
Title: Electrolytic cell
Inventor: WACHI HIROKO
IPC: C25B9/00
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic cell in which flexibility in a structural design is high, and which is suitable to outdoor installation.SOLUTION: The electrolytic cell 100 includes: a pair of electrodes 30 in which the first planar electrode 10 and the second planar electrode 20 are arranged so as to be confronted each other; and a solution feed part 40 of feeding an electrolytic solution S to a space between the pair of the electrodes 30, wherein the electrolytic cell electrolyzes the electrolytic solution to generate a gas. Then, in the electrolytic cell 100, the pair of the electrodes 30 has flexibility to be curved or to be bendable in a direction perpendicular to a plane. In the electrolytic cell 100, each insulating solution-retaining sheet 50 is held between the pair of the electrodes 30 in which the first electrode 10 and the second electrode 20 are arranged so as to face each other.