baber/WOPTO huggingface dataset:
Patent JP-2011214344-A (JP)
Title: Re-tensioning device and method for ground anchor
Inventor: MATSUBAYASHI TAKERO
IPC: E02D5/80
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To enable work with a small number of workers while considering use on a slope in re-tensioning a ground anchor.SOLUTION: A tension bar 12 is connected to an anchor head 3 in a tensioning direction through a coupler 11. A ram chair 13 is installed on an anchor plate 4, and a plurality of (e.g. four) hydraulic jacks 14 are arranged surrounding the tension bar 12 on the ram chair 13. At this time, the respective base ends of the plurality of hydraulic jacks 14 are individually and temporarily fastened to an annular frame member 15 on the ram chair 13 with set screws. A bearing plate 17 facing the respective tip parts of the plurality of hydraulic jacks 14 is mounted to the tip side of the tension bar 12 with a nut 18. The plurality of hydraulic jacks 14 are simultaneously operated to extend. The anchor head 3 is thereby pulled in a tensioning direction and anchored with a ring nut 5.
Patent JP-2010192917-A (JP)
Title: Solid-state image pickup device
Inventor: ITONAGA SOICHIRO
IPC: H04N5/357
Filed: 2010-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MOS-type solid-state image pickup device for reducing in principle a 1/f noise without enlarging a gate dimension L and a dimension W of an activated region in a transistor, or without increasing the gate insulating film capacity Cox.  <P>SOLUTION: This MOS-type solid-state image pickup device is produced by forming an amplifying transistor with an embedding channel-type and first conductivity-type MOS transistor and by forming a gate electrode 26 with a second conductivity-type polysilicon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011220178-A (JP)
Title: Catalyst temperature estimating device
Inventor: KONDO SHINYA
IPC: F01N3/18
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst temperature estimating device capable of accurately estimating a catalyst temperature.SOLUTION: The catalyst temperature estimating device (80) includes: a front end temperature estimating means for estimating a front end temperature, which is a temperature of an upstream side end in an exhaust gas flow direction of a catalyst (60) for purifying exhaust gas in an internal combustion engine (10), by executing a smoothing process for estimating the front end temperature; a rear end temperature estimating means for estimating a rear end temperature, which is a temperature of a downstream side end in the exhaust gas flow direction of the catalyst, by executing either of a rear end temperature estimation process using the front end temperature estimated by the front end temperature estimating means or a smoothing process for estimating the rear end temperature; and a smoothing coefficient calculation means for the rear end for calculating a smoothing coefficient for estimating the rear end temperature which is a coefficient used for a smoothing process for estimating the rear end temperature based on the operation state of the internal combustion engine.
Patent JP-2011220489-A (JP)
Title: Shock absorbing device
Inventor: TERAOKA TAKASHI
IPC: F16F9/32
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing device capable of preventing the generation of abnormal noise.SOLUTION: An annular piston 2 fitted to one end 4a of a piston rod 4 is pressed by a nut 11 threaded to the other end 4b of the piston rod 4 from the piston 2 of the piston rod 4, thereby stopping the loosening of a housing 15 having a pressure chamber R3 therein and threaded to the distal end of one end 4a of the piston rod from the piston 2.
Patent JP-2011006656-A (JP)
Title: Carbon black-free sulfur-vulcanized electrically conductive rubber blend
Inventor: YONG KOK CHONG
IPC: C08K5/101
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a carbon black-free electrically conductive sulfur-vulcanized rubber blend of a solid (butadiene-acrylonitrile) copolymer and a solid polyaniline doped with sulfonic acid, and produced by a practical and eco-friendly method.SOLUTION: A method for producing the sulfur-vulcanized electrically conductive rubber blend comprises use of an electrically conductive solid polyaniline filler having a protonation rate of 40-100%, doped with sulfonic acid and synthesized by using a high-purity aniline monomer, an oxidation agent, a catalyst and a doping agent, and sulfur vulcanization of a material obtained by mechanically mixing the filler at 30-120°C using an internal mixing device and a two-roll open milling device and using a specific dispersing agent.
Patent JP-2011227757-A (JP)
Title: Data transfer apparatus
Inventor: NISHIWAKI TAKASHI
IPC: G06F13/38
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem regarding data omission which may occur when a source device transmits data to a target device at the timing of transfer of another received data by the target device.SOLUTION: There is provided a data transfer apparatus which includes; first data transfer means 22, 11, and 12, a plurality of buffers 13 which buffer data transferred from the first data transfer means; buffer control means 14 for switching buffers from one to another depending on which buffer is to be used for buffering the data transferred from the first data transfer means; second data transfer means 15 and 31 for transferring the data accumulated in a buffer from a transmitting side to a receiving side; and third data transfer means 34 for transferring the data transferred from the second data transfer means. The first data transfer means has a function 22a to delay the next data transfer if a time interval between data transfers is longer than a predetermined time tin order to prevent data omission during transfer.
Patent JP-2011226592-A (JP)
Title: Transmission ratio variable device and vehicular steering device
Inventor: KAWABATA NOBUYUKI
IPC: B62D5/04
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a transmission ratio variable device and a vehicular steering device, allowing reduction of vibration/noise accompanying operation of a differential mechanism by excellently maintaining a meshing state of the differential mechanism.SOLUTION: This transmission ratio variable device 12 includes a tubular housing 21 storing a wave gear mechanism 16 and a motor, and rotatably supports a second shaft 15 to an annular support member 46 provided in the housing 21 through a bearing 47. The support member 46 can be installed to the second shaft 15 in a state that the shaft center L4 of the support member 46 and the shaft center L1 of the second shaft 15 are brought into line. The transmission ratio variable device 12 includes a connection member 51 connecting the support member 46 and the housing 21 such that they cannot be relatively moved while maintaining a state that the support member 46 is provided in the housing 21 such that the shaft center L5 of the bearing 47 come into line with the shaft center L1 of the second shaft 15.
Patent JP-2011231456-A (JP)
Title: Opening/closing device
Inventor: SHIGEMURA MASAKAZU
IPC: E06B9/17
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing device from which electric power is allowed to be obtained with ease.SOLUTION: The opening/closing device according to the present invention comprises an opening/closing body (a shutter curtain 4) for opening/closing an opening part 13 and a storage part (a case 2) for storing the opening/closing body in a state where the opening part is opened. In the opening/closing device where another end stops in an engaged state to an outside surface of the storage part with the opening part being opened and the other end lands to thereby close the opening part, the opening/closing body comprises a piezoelectric element (an opening/closing body side piezoelectric element 31, a case side piezoelectric element 32) provided so that pressure is applied to at least one of the other end (a bottom surface of a creasing parallel portion 28) or the outside surface of the storage part (a bottom surface of guide means 27) by the opening/closing body being opened/closed.
Patent JP-2011229560-A (JP)
Title: Pachinko game machine
Inventor: INABA TAKUYA
IPC: A63F7/02
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine for reliably finding a fraudulent act performed by opening a game machine frame.SOLUTION: The Pachinko game machine 1 includes: a frame opening SW 44 (opening detection means) to detect opening of the game machine frame 40 while a game board 2 is mounted to the inside of the openable and closable game machine frame 40; a performance control substrate 22 (performance control means) for executing various performances using performance devices 4, 17, 18, 19, 29; and a frame opening frequency counter 60 (counting storage means) for counting the number of opening times of the game machine frame 40 detected by the frame opening SW 44 for storage. The performance control substrate 22 executes a different performance according to a counting value stored by the frame opening frequency counter 60. Accordingly, simply by confirming the performance under execution at a glance, one can recognize how many times the game machine frame has been opened.
Patent JP-2013144720-A (JP)
Title: Rubber composition, and tire
Inventor: OKADA KOJI
IPC: C08K5/548
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition usable in applications such as automobile tires and provided for manufacture of a crosslinked rubber composition improved in low fuel consumption and steering stability for automobiles and the like, and to provide a tire using the same.SOLUTION: A rubber composition contains a rubber component containing: ≥30 mass% of a styrene-butadiene rubber having a functional group to chemically bond with a silica; the silica; and a silane coupling agent of formula (1). A tire uses the rubber composition for a tread member.
Patent JP-2011229661-A (JP)
Title: Bone-inductive biological material
Inventor: TSURUSHIMA HIDEO
IPC: A61L27/00
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a composite body containing a gene and a cell-adhesion factor, which can be suitably used as a medical material or dental material which has satisfactory affinity with cells around a nidus at a deficit/lesion site of a bone or tooth and can safely transfer the gene to these cells to induce a new bone.SOLUTION: The non-virus/non-lipid transgenic biological material includes a calcium phosphate layer provided on a surface of a substrate, the calcium phosphate layer containing the gene which holds genetic information capable of developing a molecule having bone-inducing function and the cell-adhesion factor. Particularly, fibronectin is used as the cell-adhesion factor.
Patent JP-2011234176-A (JP)
Title: Video display device and video display method
Inventor: NOGUCHI MISAKI
IPC: G06F3/048
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a video display device capable of generating an appropriate aroma for a user when switching a viewing program.SOLUTION: A video display device displaying a program with generating an aroma corresponding to the program comprises: a receiver receiving a program; an aroma setting unit setting a type of aroma for each program and storing aroma setting information which includes at least program identification information and aroma setting information containing types of aromas; an aroma switching control unit determining intensity of the aroma according to the program identification information and the aroma setting information for the program, and outputting output aroma information; and an aroma outputting unit generating the aroma according to the output aroma information.
Patent JP-2010226738-A (JP)
Title: Method for run-length encoding of bitmap data stream
Inventor: ADOLPH DIRK
IPC: H04N1/64
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To encode a superimposed layer or a sub-picture layer which is represented as a bit-map-formatted region and is used for a high resolution video HDTV, in an optimal way.  <P>SOLUTION: In the encoding method, a firstly short encoding word is used for a single non-transparent individually-colored pixel, and a secondarily short encoding word is used for a short sequence of a transparent pixel, and further, a thirdly short encoding word is used for a long sequence of a transparent pixel and for a short sequence of a non-transparent same color, and moreover, a fourthly short encoding word is used for a long sequence of a non-transparent same-color pixel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011234575-A (JP)
Title: Brush motor and electric power steering device
Inventor: OCHIAI TAKAYUKI
IPC: H02K13/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce operation sound and vibrations while realizing at least one of suppressing the complication of a structure and suppressing the increase of a manufacture cost.SOLUTION: The brush motor includes a rotor, a brush 19, and brush holding means (a brush case 21, a projection part 22, a spring 23). The rotor includes a rectifier 15 and a core. The brush 19 is provided in contact with the rectifier 15 facing in the radial direction of the rectifier 15. The brush holding means (the brush case 21, the projection part 22, the spring part 23) holds the brush 19 turnably within a surface crossing the rotary shaft of the rectifier 15 and gives the force of turning the brush 19 to the brush case 21 to the brush 19. The brush motor 10 is capable of reducing the number of times of the collision of the brush 19 and the brush case 21, or the brush motor 10 is capable of reducing an impact when the brush 19 and the brush case 21 collide.
Patent JP-2010222002-A (JP)
Title: Attaching/detaching structure of main member of bicycle
Inventor: NANBA HISANORI
IPC: B62M3/08
Filed: 2010-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for substantially disabling to use a bicycle in a normal way even when a lock is broken or opened.  <P>SOLUTION: Fitting parts 11, 12 formed on a body of a bicycle and fitted parts 41, 62 formed on a main member can be abutted on and fitted to each other, and the fitting parts and the fitted parts can be separated and detached from each other. The fitting parts of the body and the fitted parts of the main member have uneven structures K12, K62 corresponding each other. The uneven structures are configured to be individual for an individual body of the bicycle, and not corresponded to and not fitted to the fitted parts of the different individual main members to prevent any theft. For example, the main member is a crank, the fitting parts on the body side are located on a side surface of a rotary cylinder of a sprocket wheel, and the fitted parts on the main member side are located on a side surface of a crankshaft.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011234304-A (JP)
Title: Network system
Inventor: UEDA SHIGEO
IPC: H04L12/28
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a network system for reducing power consumption of a network having a network device in a standby state and a network device having a spanning tree function.SOLUTION: The present invention relates to a network system 100 having a plurality of first network devices 13 each for determining a transmission path of a network and determining the transmission path again when any fault occurs on the network and a second network device 11 connected to the first network device, wherein the second network device has a power control means 26 for switching between an energy saving mode and an operating mode during which power consumption is larger than that during the energy saving mode, in accordance with an operating situation; and a transmission means 41 for transmitting to the first network device an energy saving mode notice notifying switching to the energy saving mode prior to switching to the energy saving mode by the power control means, and the first network device has a path determination control means 54 for invalidating a function for re-determination of a transmission path when the energy saving mode notice is received.
Patent JP-2011236461-A (JP)
Title: Flat type gold-coated copper ribbon for high temperature semiconductor device
Inventor: MIKAMI MICHITAKA
IPC: C23C14/34
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To improve ultrasonic bondability and high temperature reliability in a bonding ribbon which connects between a semiconductor device pad and a lead on the side of a nickel (Ni)-coated substrate simultaneously at a number of points.SOLUTION: A gold-coated copper ribbon includes a copper core material and a gold coating layer. The copper core material is made of copper (Cu) having a purity of 99.9% or more which has a Vickers hardness of 70 Hv or less to impart conductivity and loop formability. The coating layer is made of gold (Au) having a purity of 99.9% or more having a fine granular crystal structure which is formed by magnetron sputtering of the gold (Au) in a rare gas atmosphere such as argon gas (Ar). Thus, the core material has the same Vickers hardness as the coating layer to prevent the damage of an aluminum pad and improve bondability. The gold fine crystal structure formed by magnetron sputtering in a rare gas atmosphere has a hardness higher than a gold (Au) bulk, and the granular structure suppresses heat broadening during bonding.
Patent JP-2011239114-A (JP)
Title: Remote control transmitter
Inventor: NOZOE ISAO
IPC: H04Q9/00
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a remote control transmitter used for various kinds of electronic apparatuses for, for example, video, sound, and air conditioning with which a user can easily recognize which one of the control states is alternatively selected.SOLUTION: A remote control transmitter performs rotary operation of a rotor 23 as operation means so that one control state is selected from a plurality of various control states by a transmitted remote control signals. In order that a control state is alternatively selected with rotary operation or slide operation, a remote control transmitter that easily recognizes which one of the control states is alternatively selected is provided.
Patent JP-2011238141-A (JP)
Title: System, method, and program for processing request
Inventor: OGASAWARA TAKESHI
IPC: G06F9/48
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a processing technique for reducing an average latency of a request on a queue in a system environment where GC could be generated.SOLUTION: A computer system makes a request on a queue 404 and a completion time of GC414 that could be generated when the request is processed one unit, and processes the unit having a shorter processing time including a GC time at first. Then, the computer system grasps a residual quantity of heap at the time of processing a request and statistically calculates how much heap is consumed according to the type of the request in advance and stores the value in a heap consumption database 416. When processing a request, the computer system predicts whether GC is generated or not while considering estimated heap consumption of the request and residual quantity of heap in the memory to change the order of the requests in the queue.
Patent JP-2011237702-A (JP)
Title: Liquid-crystal exposure device
Inventor: WATABE SHIGEO
IPC: G02F1/13
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a highly-reliable liquid-crystal exposure device which efficiently releases heat of a plane mirror reflecting a lightwave for liquid-crystal exposure selectively and enables stable exposure even under rapid temperature change.SOLUTION: A liquid-crystal exposure device efficiently releases heat of a plane mirror 117 with a retainer plate 201, controls a heat exchanger 705 and a heater 707 in accordance with the temperature measured by a temperature sensor 701 of the plane mirror 117 and the temperature measured by a temperature sensor 703 of the retainer plate 201, so as to reduce a difference in the degree of expansion and contraction between the plane mirror 117 and the retainer plate 201, and adjusts the temperature of the retainer plate 201.
Patent JP-2011235424-A (JP)
Title: Dish-shaped diamond grindstone and method for grinding spherical lens
Inventor: KASUGA YOICHI
IPC: B24B13/01
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To propose a dish-shaped diamond grindstone by which the prescribed amount of a spherical lens can be ground in a short time and the spherical lens can be ground to have prescribed surface roughness so that the stock removal rate at the next grinding step can be decreased.SOLUTION: The dish-shaped diamond grindstone 60 for grinding the spherical lens includes: a tool dish body 62 having the spherical surface 61 complementary to the spherical surface of the spherical lens to be ground; and an abrasive material layer 63 which is layered on the spherical surface 61 and has fixed thickness. Mutual rubbing correction working is applied to diamond abrasive grains 65 projected from the surface 63a of the abrasive material layer 63, so that a difference ΔH between the maximum projection quantity H1 of the diamond abrasive grains 65 and the minimum projection quantity H2 thereof becomes equal to or smaller than a prescribed value. As a result, the surface accuracy of the cutting surface can be enhanced while making a cut blem, which is made on the ground surface by the dish-shaped diamond grindstone 60, smaller without decelerating a cutting speed of the dish-shaped diamond grindstone 60.
Patent JP-2011243423-A (JP)
Title: Fuel cell
Inventor: MORI MASAHIRO
IPC: H01M8/06
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell which can prevent, with a simple structure, occurrence of residing water at a boundary part between a catalyst layer region and an adhesive layer region, as well as can satisfactorily suppress damages of an electrolytic membrane.SOLUTION: A fuel cell includes: an electrolyte membrane-electrode structure 12 comprising a solid polymer electrolyte membrane 46; and a cathode side electrode 48 and an anode side electrode 50 sandwiching the solid polymer electrolyte membrane 46. The electrolyte membrane-electrode structure 12 has adhesive layers 52a, 52b positioned at an outer circumference of electrode catalyst layers 48b, 50b, which join the solid polymer electrolyte membrane 46 to gas diffusion layers 48a, 50a. The adhesive layers 52a, 52b positioned at the downstream side of an oxidizer gas passage and a fuel gas passage have a plurality of dot-like adhesive points 54a, 54b intermittently.
Patent JP-2011242107-A (JP)
Title: Gas cutting torch
Inventor: TAKAHASHI MASAO
IPC: F23D14/42
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a gas cutting torch having a simple structure and capable of reliably preventing backfire.SOLUTION: The gas cutting torch A includes a torch head 2 mounted with a gas cutting burner B, a body 1 provided with a cutting oxygen valve, a preheating oxygen valve 10 and a fuel gas valve 11, a cutting oxygen pipe 3 connecting the torch head 2 and the body 1 to circulate cutting oxygen, and a mixture gas pipe 4 connecting the torch head 2 and the body 1 to circulate the mixture gas of preheating oxygen and a fuel gas. A housing chamber 20 having a diameter larger than the inner diameter of the mixture gas pipe 4 is formed in the torch head 2 side of the mixture gas pipe 4, and a twisted member 21 formed by twisting a metal plate several times is housed in the housing chamber 20.