baber/WOPTO huggingface dataset:
Patent JP-2010090695-A (JP)
Title: Crack repair packer assembly adopting elastic storage tube
Inventor: KIM CHEON MAN
IPC: E04G23/02
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured crack repair packer assembly adopting an elastic storage tube which can shorten an injection time when filling a repair liquid into a crack of a concrete structure, enables easy confirmation of a filling state, and can effectively prevent the leakage of the repair liquid.  <P>SOLUTION: The crack repair packer assembly includes a flange forming grooves in the bottom for accommodating a sealant bonding the flange on a crack space, a packer body equipped with a hollow center tube forming an expansion space between the flange and a structure in a flange center, a repair liquid injection pipe having a repair liquid injection hole and a check valve comprising an elastic plate for preventing the backflow of the repair liquid, and an elastic storage tube of which both ends are connected to the packer body and the repair liquid injection pipe respectively and which can expand and contract according to the amount of the stored repair liquid. The outer sides of the sections of the connecting parts of the packer body and the repair liquid injection pipe are formed in an inclined plane, and screw type fastening caps having an inclined plane on the inner side of the section corresponding to the above inclined plane interpose both ends of the elastic storage tube with their inclined planes to firmly connect with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011084092-A (JP)
Title: Crawler traveling device
Inventor: ISHIHARA KAZUMA
IPC: B62D55/00
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of noise during traveling by avoiding directly abutting of an outer periphery of a metallic idler wheel and metallic core metal.  <P>SOLUTION: In this crawler traveling device 2, the core metal 61 is buried at fixed pitch in a belt peripheral direction in a belt body 60 made of a rubber material. The crawler traveling device 2 includes a slip-off stopper guide 7 located between a pair of right and left core metal projections 63 to prevent slip-off of a crawler belt 6. The slip-off stopper guide 7 includes a proximity regulating part A for preventing a lower edge of the slip-off stopper guide 7 from abutting on an inside surface side of the crawler belt 6 by abutting on the core metal projections 63.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010098738-A (JP)
Title: Phase shifter
Inventor: SONG IN-SANG
IPC: H01P1/18
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a wide band and a lower loss of a phase shifter in a wireless communication system for millimeter wave regions.  <P>SOLUTION: A phase shifter includes: a signal line 104 formed at a prescribed position on a substrate 100; and an air gap 108 which is formed within the substrate and changes effective permittivity of the substrate to delay a phase of a signal supplied to the signal line. The phase shifter delays a phase of a signal by controlling effective permittivity of the substrate using an air gap, thereby having outstandingly low insertion loss as compared with existing phase shifters. Further, the phase shifter can be manufactured in the same size, without change, when compared with a reference line, so that the phase shifter can be manufactured in a compact size.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011086539-A (JP)
Title: Spotlight
Inventor: SHIRAKAWA YUKI
IPC: F21S2/00
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spotlight capable of easily changing an irradiating position in a simple structure without causing deterioration of irradiation efficiency.  <P>SOLUTION: An inner groove 10G with a bore diameter D1 is drilled in a flange 10F arranged on a body case 10, and a flange 20F with an outer diameter D2 sufficiently smaller than the bore diameter D1 of the inner groove 10G is formed on a lens case 20. The lens case 20 can be movable in a plane approximately parallel to a light-shielding plate 13 in a two-dimensional direction by inserting the flange 20F into the inner groove 10G, an image of a light-transmitting aperture 131 always transmits imaging lenses 21, 22 in spite of a moving position, and irradiating light having fixed quantity of light can be projected to an irradiated object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083880-A (JP)
Title: Main spindle device
Inventor: HORI NOBUMITSU
IPC: B23Q11/12
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main spindle device for supplying lubricant with low energy loss and for reliably supplying the lubricant even when a main spindle and the like are rapidly rotated.  <P>SOLUTION: The main spindle device 1 includes: a main spindle 11 which is rotated around the axis; a quill spindle 12 which is coaxially provided on an inner circumference of the main spindle to be slid in the axial direction and rotated around the axis with the main spindle; an oil supply device 16 for supplying lubricant; and a valve 17 for switching between a state where the lubricant from the oil supply device is supplied to at least a sliding part of the quill spindle and a state where the supply of the lubricant is stopped. While the main spindle and the like are rotated, a controller 18 of the main spindle device stops the supply of the lubricant by closing the valve during at least part of the rotation time of the main spindle and the like. Therefore, the energy loss can be reduced as compared to when the lubricant is always supplied both during the rotation of the main spindle and during the stop of the rotation of the main spindle as is conventional.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090602-A (JP)
Title: Optical position detection device, and display device with position detection function
Inventor: ONISHI YASUNORI
IPC: G01B11/00
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical position detection device which can properly form an intensity distribution, even when adopting a system for forming the intensity distribution of position detection light by a light guide plate, and to provide a display device with position detection function including the optical position detection device.  <P>SOLUTION: In this optical position detection device 10, when a linear light source body 13 emits the position detection light L2 to the light guide plate 60, the position detection light L2 is emitted from the light guide plate 60 to a detection domain 10R. Accordingly, when the position detection light L2 is reflected by a target object Ob, the light is detected by a photodetector 30. The linear light source body 13 includes a light emitting element 12, and an auxiliary light guide plate 70 extending along light guide plate side light incident parts 61-64 of the light guide plate 60.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094303-A (JP)
Title: Mixing and agitating unit
Inventor: UESUGI MASARU
IPC: E02D3/12
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixing and agitating unit capable of agitating a stabilizer and excavated soil without putting them into a balled-up state, when mixing and agitating them by fitting the at least one unit between an excavating blade and an excavating rod.  <P>SOLUTION: This mixing and agitating unit, which is fitted into the excavating rod and which mixes and agitates the excavated soil and the stabilizer together, includes: a hollow rod with a predetermined length, in which the plurality of agitating blades for mixing and agitating the excavated soil and the stabilizer are arranged and which is to be fitted to the excavating rod and rotated; a detachable loose fitting member for being loosely fitted in each of two upper and lower locations of the hollow rod sandwiching all positions where the plurality of agitating blades are arranged; a braking member for limiting the vertical movement of the loose fitting member; and a corotation prevention blade which has a plurality of plate-like members locked to the loose fitting member and a linkage member for linking the plurality of plate-like members to one another, and which inhibits the excavated soil and the stabilizer from being rotated together with the agitating blade, by maintaining a stopped state without reference to the rotation of the agitating blade or receiving a force exerted in a direction opposite to the rotational direction of the agitating blade.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100228-A (JP)
Title: Log management method, management system, and management program
Inventor: TSUCHIKAWA HITOSHI
IPC: G06F21/00
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance confidentiality in personal information by preventing a log from directly and secularly specifying a user based on the log after facilitating the association of logs which are generated on the same user by a plurality of servers.  <P>SOLUTION: An authentication server ASV issues a log joint ID to be valid only in a period from log-in to log-out in response to the log-in of a general user A in a client terminal CT1 includes the ID in authentication information, and reports the information to the respective servers. Each server allows the log joint ID and action time information included in a log expressing an action content performed by the self server in the action of browsing health information and medical check-up information by the general user A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098770-A (JP)
Title: Lid-equipped tray and lid for container
Inventor: NAKATSUKA MITSUHIKO
IPC: B65D43/06
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid-equipped tray from which a lid is hardly detached.  <P>SOLUTION: Each of zones α at the upper edges of lateral surface parts 12 and 14 of the tray 10 is formed by cutting the tray downward more than both-side adjacent zones β and γ, and acute-angle parts 16 are formed at the boundary between the zones α and β and at the boundary between the zones α and γ at the upper edges of the lateral surface parts 12 and 14 of the tray 10. An approximately-annular engagement groove 21 to be engaged with the upper edges of lateral surface parts 12 to 15 is formed at the lower surface of the peripheral part of the lid 20. The zones α' of the engagement groove 21 are formed to be shallower than both-side adjacent zones β' and γ', and steps 22 are formed respectively at the boundaries of the zones α' and β' and the boundaries of the zones α' and γ' so that the acute-angle parts 16 can be latched. In the vicinities of steps 22 at the zones β' and γ' of the engagement groove 21, the width of the bottom-part-side of the engagement groove 21 is formed to be narrower than the width of the open-side of the engagement groove 21 so that the distal ends of the acute-angle parts 16 can be positioned to be directed from inside toward outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282171-A (JP)
Title: Organic electroluminescent display device
Inventor: LEE JAEDO
IPC: H01L27/32
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent display device.  <P>SOLUTION: The organic electroluminescent display device includes: sub-pixels located on one surface of a first substrate; a second substrate fixed with the first substrate to be hermetically sealed; a shield electrode formed on the other surface which does not face the sub-pixels of the second substrate connected to a low-potential voltage source; a touch screen panel formed on the shield electrode; a first printed circuit board attached to one surface of the first substrate to transmit a drive signal for driving the sub-pixels from a drive device; and a second printed circuit board attached to the other surface of the second substrate to transmit a sensing signal generated by the touch screen panel to an external device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010035418-A (JP)
Title: Method for controlling wind power generation system
Inventor: OHARA SHINYA
IPC: H02P9/00
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable a wind power generation system to continue operation or perform instant restart operation even in a system voltage drop or in an overcurrent in a system-side power converter.  <P>SOLUTION: A method for controlling the wind power generation system comprises controlling the rotation speed of a rotor within a predetermined range by changing the pitch angle of a blade when any of the voltage, current, and frequency of the power system or a current detection value of the wind power generation system is found to be an abnormal value and controlling reactive power by a generator-side converter toward a synchronous generator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011107910-A (JP)
Title: Multiprocessor system and method for fault detection
Inventor: SAKAI TOMOHIRO
IPC: G06F11/30
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a fault detection processing load of each processor in a multiprocessor system.  <P>SOLUTION: While a sequence designation area 14, in which a processor identifier is stored by access from each of the processors 11-1 to 11-n, is reserved in a shared memory 13, each processor retains a self-processor identifier and a predetermined processor identifier different from the self-processor identifier. Each processor reads out the contents of the sequence designation area at a predetermined access period. When the processor identifier is the self-processor identifier, the processor stores the predetermined processor identifier retained by the self-processor into the sequence designation area. When the readout processor identifier is not the self-processor identifier, the processor adds the predetermined access period of the self-processor to a standby duration. When the standby duration exceeds a predetermined value, a processor fault corresponding to the processor identifier read out from the sequence designation area is detected and notified to an operation management device 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104848-A (JP)
Title: Rotary seal
Inventor: ISHIKAWA HIROTOSHI
IPC: B41K1/10
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary seal which prevents finger tips from getting stained when changing print letters on the endless printing belt.  <P>SOLUTION: The rotary seal includes a holding tube 1 which covers the rotary seal body 10 and is provided in a vertically slidable manner to the rotary seal body 10. The holding tube 1 has communication window holes 1b formed thereon in a vertical direction. An operation member 7 integrally formed of the vertically extending contact portion 7a and the operation button 7c protruding from the middle of the contact portion 7a is located adjacent and opposed to the outer edge position of the operation disk 12a of the contact portion 7a and is engaged with the communication window holes 1b. When pressing the operation button 7c and sliding the holding tube 1 vertically with the contact portion 7a contacting the outer edge position of the operation disk 12a, the rotor 12 rotates, thereby changing the print letters located at the stamping position on the endless printing belt 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105231-A (JP)
Title: Pneumatic tire
Inventor: IWABUCHI SOTARO
IPC: B60C13/02
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire capable of improving appearance at the side and making concavity and convexity inconspicuous at the side.  <P>SOLUTION: The pneumatic tire includes a side decoration 16 at a tire side surface formed by combining a plurality of a first decoration element 20 formed only by a first ridge 26 forming the contour of a smooth surface area 24, and a second decoration element 22 formed by the first ridge 26 forming the contour and a second ridge 28 which is disposed in the first ridge 26, and lower than the first ridge 26. Thereby, concavity and convexity in the tire portion provided with the side decoration band 16 can be made inconspicuous. The second ridge 28 lower than the first ridge 26 is disposed in the second decoration element 22, so that presence or absence of reflection of light, or brightness (shading of shadow) can be effectively directed, and appearance (designability) at the side can be remarkably improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109883-A (JP)
Title: Power converter for vehicle
Inventor: FUJIMOTO KAZUKI
IPC: B60L3/00
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a noise level is too low to be detected by a pedestrian in a vehicle actuated by using a power converter in comparison with general internal combustion engine vehicles, by generating sound large enough to be detected by the pedestrian in approaching the vehicle; and also to solve the problem without the need for any additional equipment.  <P>SOLUTION: A voltage-mode power converter using a pulse-width modulation lowers its switching frequency to actuate electric equipment when the pedestrian is near the vehicle, and lets the pedestrian detect the approach by lowering the frequency of the operation sound to an audible frequency band.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010162876-A (JP)
Title: Substrate for liquid discharge head and liquid discharge head
Inventor: TAMARU YUJI
IPC: B41J2/05
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of a wiring subheater while restraining the size of a substrate from increasing.  <P>SOLUTION: The substrate for a liquid discharge head, having a first conducting layer, an insulating layer, and a pair of second conducting layers, has a first connecting portion where the first conducting layer and the second conducting layers electrically connect with each other through the insulating layer and a second connecting portion having a contact area smaller than the first connecting portion. Voltage is applied to the second conducting layer so as to make the potential of one of the second conducting layers than the other of the second conducting layers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011113344-A (JP)
Title: Program generation device and program
Inventor: MIYAZAWA HIROMITSU
IPC: G06F3/048
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To display characters according to creator's intention on a terminal by effectively utilizing a corresponding font even if the font of a part of the characters to be displayed on the terminal does not correspond to the terminal.  <P>SOLUTION: When a character expressed by a font type not corresponding to a portable terminal is included when generating a control program for displaying images of characters on a display screen of the portable terminal, a program generation device previously generates image data indicating an image expressing the character by the font type. When executing a control program on the portable terminal, the character expressed by the non-corresponding font type can be displayed by using the previously generated image data, and as to a font type corresponding to the portable terminal, images expressing characters by the font type can be generated by using the font data and displayed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010161348-A (JP)
Title: High-frequency semiconductor device
Inventor: TAKAGI KAZUTAKA
IPC: H01L29/778
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve gain and output power by matching signal phases by adjusting inductance distributions of input and output bonding wires or input and output transmission lines, and to suppress an oscillation due to unbalanced operation of each FET cell.  <P>SOLUTION: A high-frequency semiconductor device 25 includes: a field effect transistor 24 including gate terminal electrodes G1-G10, source terminal electrodes S1-S11, and a drain terminal electrode D; an input circuit pattern 17 and an output circuit pattern 18 which are disposed adjoining the field effect transistor; a plurality of input bonding wires 12, 12L configured to connect the gate terminal electrodes G1-G10 and the input circuit pattern 17; and a plurality of output bonding wires 14, 14L configured to connect the drain terminal electrode D and the output circuit pattern 18, whereby the phase of an input signal is matched by adjusting an inductance distribution of a plurality of input bonding wires 12, 12L, and whereby the phase of an output signal is matched by adjusting an inductance distribution of a plurality of output bonding wires 14, 14L.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011113875-A (JP)
Title: Power supply device
Inventor: NAGASAKI TERUMASA
IPC: H01M8/10
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent liquid leakage by adjusting pressure in a liquid flow passage without stopping power generation even when a fuel cell unit is inclined.  <P>SOLUTION: A dilution circulation type fuel cell unit 1 includes: an inclination sensor 3 to detect an inclined angle of the fuel cell unit 1; and a pressure adjustment portion 20 to adjust pressure of liquid added to a gas-liquid separator 7 in an anode flow passage 6. A pressure calculation portion 12 calculates level difference and hydraulic head pressure formed between the gas-liquid separator 7 and the pressure adjustment portion 20, and based on the hydraulic head pressure formed between the gas-liquid separator 7 and the pressure adjustment portion 20 which is calculated by the pressure calculation portion 12, a pressure control portion 13 controls the pressure adjustment portion 20 so that the liquid pressure added to the gas-liquid separator 7 is within an allowable pressure range where the gas-liquid separator 7 can function normally. By this, pressure changes in the liquid added to the gas-liquid separation tube 71 of the gas-liquid separator 7 by inclination are reduced to be put in a fixed pressure range, and the liquid leakage in the gas-liquid separator 7 is prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110870-A (JP)
Title: Image forming apparatus
Inventor: AKAISHI NOBUYUKI
IPC: B41J2/175
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of having difficulty in maintaining stable negative pressure with simple configuration and in preventing insufficiency of refilling with respect to attaining high speed, a long tube and high viscosity.  <P>SOLUTION: This image forming apparatus includes a first passage 41 supplying ink to a head 10; a second passage 42 communicating with an ink cartridge 76; a passage resistance adjusting unit 83 serving for communication between the first passage 41 and the second passage 42 and changing passage resistance according to the flow direction and flow rate of liquid flowing inside; and a third passage 43 serving for communication between the second passage 42 and the passage resistance adjusting unit 83 and having a pump 78. When ejecting liquid drops, ink is fed from the ink cartridge 76 to the head 10 by the pump 78 in the communicating state of the head 10 and the ink cartridge 76 through the passage resistance adjusting unit 83. The passage resistance adjusting unit 83 is formed inside with a port 86c through which the inflow direction of ink fed from the pump 78 does not pass through a center axis of a horizontal section of a valve element 88.  <P>COPYRIGHT: (C)2011,JPO&INPIT