baber/WOPTO huggingface dataset:
Patent JP-2008058053-A (JP)
Title: Control rod for nuclear reactor
Inventor: UEDA KIYOSHI
IPC: G21C7/113
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To elongate a lifetime, while securing soundness.  <P>SOLUTION: This control rod 30 for a nuclear reactor has a constitution that: a plurality of wings 2 are constituted by fixing an opening part of a lengthy sheath 7 having a U-shaped cross section to a center structure material 6; and a tip structure material is fixed to the core insertion direction tip side of the wing and a terminal structure material is fixed to the insertion terminal side, while a plurality of integrated type neutron absorbing elements 31 using a hafnium plate 10 as a main neutron-absorbing material are stored in a row shape in the longitudinal direction of the sheath in the sheath 7. Each integrated type neutron absorbing element positioned on the control rod insertion tip side wherein the thickness of the hafnium plate is thicker than the thickness of the sheath in the range of 1/4-3/4 from the insertion tip among the plurality of integrated type neutron absorbing elements arranged in the control rod insertion/extraction direction has a plurality of longitudinal grooves 42 parallel to the control rod insertion/extraction direction formed on the outside surface 41 facing to the sheath 7 of the hafnium plate 10 of the integrated type neutron absorbing element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058532-A (JP)
Title: Display device
Inventor: TANAKA MASATO
IPC: G02B25/02
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device in which the luminance of a virtual image of an observation object is improved and the virtual image suppressed in luminance unevenness can be formed.  <P>SOLUTION: The display device includes a light source 1, an optical element 3 which converges the progression direction of the light emitted from the light source, a diffusion element 4 which alleviates the luminance unevenness by diffusing the light emitted from the optical element 3, and a display element 5 which generates an image and in which the generated image is illuminated by the light emitted from the diffusion element in this order, in which the light source 1 consists of a plurality of the light emitting elements 1a to 1c, and the plurality of light emitting elements are arrayed on a line in a lateral direction, and the optical element 3 emits the exit light from the one light emitting element so as to be paralleled relating to the vertical direction and not to parallel the exit light from the one light emitting element relating to the lateral direction. In addition, the central light beams of the exit light beams from the light emitting elements 1a to 1c are so emitted as to be respectively paralleled relating to the lateral direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060273-A (JP)
Title: Tunnel type magnetic detection element and manufacturing method therefor
Inventor: NAKABAYASHI AKIRA
IPC: H01L43/10
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a tunnel type magnetic detection element in which the increase in magnetostriction is low in a free magnetic layer and change rate in the resistance is high.  <P>SOLUTION: In a tunnel type magnetic detection element comprising a fixed magnetic layer that has a fixed direction of magnetization, an insulation barrier layer, and a free magnetic layer having a direction of magnetization that is variable with external magnetic field formed sequentially from below, a first protective layer of magnesium (Mg) is formed on the free magnetic layer. As compared with conventional structures where the first protective layers are not formed or structures where the first protective layers are formed of Al, Ti, Cu or IrMn, magnetostriction is indicated low in the free magnetic layer and change rate in the resistance is high.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056064-A (JP)
Title: Vehicle
Inventor: DOI KATSUNORI
IPC: B62D63/00
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To grasp a desired turning target and an actual turning limit, and a turn with fewer limit quantities (in the closest state to the turning target) corresponding to the turning limit.  <P>SOLUTION: The center of gravity of a vehicle as a whole is determined, and limit lateral acceleration a<SB>lim</SB>(=a<SB>Min</SB>, a<SB>Max</SB>) is determined according to the position of the center of gravity. Turning travel is performed in such a range that lateral acceleration a* determined based on a target travel state (V*, γ*) desired by an occupant does not exceed the limit lateral acceleration a<SB>lim</SB>. In the case that the target travel state not exceeding the limit lateral acceleration a<SB>lim</SB>is inputted by the occupant, turning travel is performed in the target travel state. In the case that a target travel state exceeding the limit lateral acceleration a<SB>lim</SB>is inputted, the state is limited to actual target travel state (V*=, γ*=) to have the lateral acceleration a* equal to the limit lateral acceleration a<SB>lim</SB>. The turning speed and the turning radius of curvature are not limited more than necessary, thereby the turning performance of the vehicle can be utilized to the utmost up to a limit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007092512-A (JP)
Title: Floor drain equipment and floor drain room
Inventor: OHATA AKIRA
IPC: E03C1/12
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide both floor drain equipment and its room very useful in bathing, etc. and easy to be installed at low costs irrespective of building structure or indoor floor space.  <P>SOLUTION: A floor drain room 2 is provided by burying floor drain equipment 1 in the floor surface 40 of a room. The floor drain equipment 1 comprises a floor part 4 having an opening 3, a permeable floor board 5 horizontally blocking the opening 3, a water collector 6 arranged below the opening 3 and a drain pipe 7 connected with the water collector 6. By this floor drain equipment 1, a person receiving care or a nurse can bathe on the permeable floor board 5. Service water used in the bathing of the cared person flows down into the water collector 6 through the permeable floor board 5, and then is drained through the drain pipe 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149642-A (JP)
Title: Electrolyte material for polymer electrolyte fuel cell, electrolyte membrane catalyst layer assembly and electrolyte membrane electrode assembly using the same, and fuel cell
Inventor: NISHIMURA HIRONOBU
IPC: H01M8/10
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uniform and stable electrolyte material for a polymer electrolyte fuel cell with excellent dimensional stability and gas tightness.  <P>SOLUTION: The electrolyte material for the polymer electrolyte fuel cell (1) includes a proton conductive material (3) and a ceramic particulate material (2). The ceramic particulate material (2) has self film forming property with their inter particulate bonding. A proton conductive electrolyte membrane containing a supporting material with a uniform distribution and structure is given. The proton conductive material does not show large shape variation under humidification for the inorganic filler contained in the electrolyte material (1) keeps the electrolyte structure. The peeling of a catalyst layer formed on the electrolyte membrane is suppressed under humidification and drying cycles. A high temperature power generation performance is improved for the electrolyte membrane is prevented from drying under high temperature operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008058238-A (JP)
Title: Gas monitoring apparatus and gas monitoring method
Inventor: SETO YASUO
IPC: G01N27/62
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas monitoring apparatus which performs real-time detection of diphenylcyanoarsine (DC) and/or diphenylchloroarsine (DA), which are kinds of chemical warfare agent.  <P>SOLUTION: Atmospheric pressure chemical ionization mass spectrometry is carried out in the positive ionization mode, the total amount of DC and DA is determined from the intensity of an ion common to DC and DA, the DC concentration is determined from the intensity of an ion specific to DC, and the difference between them is regarded as the DA concentration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008062946-A (JP)
Title: Packaging bag for powdery food
Inventor: NIWA SUSUMU
IPC: B65D33/25
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag for powdery food, the packaging bag being capable of preventing a degradation in the quality of powdery food, caused by moisture entering a head space via a deaeration hole.  <P>SOLUTION: The packaging bag includes a packaging bag body 2 formed from a laminated film packaging material and openable at one end. The packaging bag also includes a fastener device 3 formed from a male fastener piece 9 and a female fastener piece 10, disposed on the corresponding internal faces of the packaging bag body 2 near the open end 2a so as to open or close the opening. The packaging bag further includes a narrow-width rough faces 4 disposed between the open end 2a and the fastener device 3 of the packaging bag body 2 and having through-holes made in the faces 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064577-A (JP)
Title: Caliper
Inventor: KAWATOKO OSAMU
IPC: G01B3/20
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caliper which can correct measurement errors caused by the thermal expansion of a main scale inexpensively and simply to perform a high-precision measurement.  <P>SOLUTION: The caliper 1 comprises a temperature sensor 13 which is installed on a slider 11 to detect the temperature of the main scale 10, a temperature information storage section 14 for storing the temperature of the main scale 10 detected by the temperature sensor 13 and the displacement amount of the slider 11 with respect to the main scale 10 detected by an encoder 12 at the same time with the temperature detection as the temperature information of the main scale 10, and an arithmetic section 16 which calculates the amount of thermal expansion of the main scale 10 on the basis of the temperature information of the main scale 10 stored in the temperature information storage section 14 and corrects the displacement amount of the slider 11 with respect to the main scale 10 detected by the encoder 12 caused by the amount of thermal expansion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008065575-A (JP)
Title: Expanded memory device and memory expansion system
Inventor: HAMADA TSUTOMU
IPC: G06F3/06
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an expanded memory device and a memory expansion system to allow easy expansion of an external storage capacity of a host system.  <P>SOLUTION: A host interface bridge 20 recognizes the number of connection of memory units 14 and each memory capacity, and processes data from the host system 10 to access the accessible memory unit 14. Additionally, the host interface bridge 20 accesses the memory unit 14 to write data therein, and if required, also writes the same data into a backup device 22. Thus, the plurality of memory units 14 are collectively managed with a host interface unit 18, so that the cost can be reduced as compared with a case where each of the memory units has the host interface unit, and the plurality of memory units 14 can be added on a small space.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007070223-A (JP)
Title: Method for manufacturing silicon infiltration molded body
Inventor: BEYER STEFFEN
IPC: C04B35/573
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To propose such a method of silicon infiltration as is capable of manufacturing, with a high quality, a porous intermediate article containing carbon materials of various shapes and dimensions, in particular, as a molded article having a definite phase composition and a high-grade homogeneousness.  <P>SOLUTION: The method concerned comprises a step of manufacturing a flexible thin-layer composed of a homogeneous adhered material containing a silicon and a binder material by a rolling molding, a shape molding or an extrusion molding, a step of adhering the above thin-layer on a carbon-containing molded article, and a step of heat-treating the above molded article having the above thin-layer adhered thereon under vacuum at a temperature of 1,400°C or higher over such a heat-treatment time for several minutes to several hours as is controlled in accordance with a target value at the degree of the silicon infiltration.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008065099-A (JP)
Title: Toner, toner container, developer, image forming apparatus and process cartridge
Inventor: NOZAKI TAKESHI
IPC: G03G9/087
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonmagnetic toner for electrostatic charge image development, the toner having sufficient charging property and excellent durability and balancing low temperature fixing property and heat-resistant storage property, and to provide a developer, a toner container and an image forming apparatus using the toner.  <P>SOLUTION: The toner (1) has a structure comprising a core portion (4) containing at least a colorant (2) and a binder resin (A), and a shell portion (5) comprising at least a binder resin (B) covering the core portion, and is characterized in that: the binder resin (A) contains a resin component having at least a polyester skeleton; the binder resin (B) contains at least a vinyl copolymer resin; and the shell portion contains a laminar inorganic mineral in which interlayer ions possessed by at least the laminar inorganic mineral is at least partially modified by organic ions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007086778-A (JP)
Title: Display device
Inventor: KANG JEONG-IL
IPC: G09G3/34
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for supplying stable electric power to a light source, and to provide a control method therefor.  <P>SOLUTION: The display device comprises: a variable electric power supply part which supplies electric power to light sources; a switching part which is connected in series with the light sources; and a controller which controls the variable electrical power supply so that voltage across both ends of the switching part is held constant according to variation in voltage across both ends of the light sources.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008062859-A (JP)
Title: Vehicle seat
Inventor: OMORI MISAO
IPC: B60N2/06
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a narrow get-in/out space and troublesome operation when walking in.  <P>SOLUTION: This vehicle seat has a seat 2, a backrest seat 3, and a tip-up mechanism 8 displacing the seat 2 into a jump-up rising position from a seated position when releasing the lock of a seat lock mechanism 7 in a normal seated state. The vehicle seat is also provided with a walk-in mechanism 6 unlocking a slide mechanism 5 to advance the whole seat when a reclining mechanism 4 is unlocked by the operation of a walk-in operating member 67 to bring down the backrest seat 3 forward. The walk-in mechanism 6 and the tip-up mechanism 8 are interlockingly connected to each other to jump up the seat 2 to advance the whole seat to obtain a walk-in state when the backrest seat 3 is brought down forward by the operation of the walk-in operating member 67.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067320-A (JP)
Title: Base station device and terminal device
Inventor: OSAKI YOSHIHARU
IPC: H04J11/00
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station device and terminal device in which interference between sectors is reduced and throughput is improved, the base station device and terminal device being configured to communicate with each other according to an OFDM method.  <P>SOLUTION: A base station device 100 comprises a plurality of OFDM modulation units 160 each of which corresponds to each sector of the present device and forms a transmission OFDM signal using sub carriers that are different from each other, in order to superimpose transmission data, and a signal distribution unit 150 as a distribution means for distributing the transmission data to the plurality of OFDM modulation units 160 in accordance with a sector where a mobile terminal as a destination of the transmission data is present. Thus, since sub carriers utilized for transmitting the transmission data of the OFDM modulation units 160 corresponding to sectors are different from each other, interference between sectors can be prevented and as a result, throughput can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072302-A (JP)
Title: Image forming apparatus and image formation method
Inventor: TASHIRO DAIGO
IPC: H04N1/387
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method which can superimpose bitmap image data, without losing the original image data.  <P>SOLUTION: The image formation method includes steps of: (SP1) extracting an image of the region corresponding to the bitmap image from collective image data which are first image data; (SP2) changing the concentration of extracted image data so as to be identified, when superimposing the image data and the bitmap image data which are second image data; (SP3, SP4) superimposing the extracted image data and the image bitmap data by logical sum; and (SP5) superimposing the image data on the original collective image data by overwriting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068190-A (JP)
Title: Liquid droplet discharging method
Inventor: MACHIDA OSAMU
IPC: B05D1/26
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet discharging method capable of dispersing the difference between discharge amounts.  <P>SOLUTION: A discharge head 3 having a large number of orifices 11 linearly arranged thereto, an adherend 31 receiving the liquid droplets discharged from the orifices 11 to form dot rows, a moving means for relatively reciprocally moving the discharge head 3 and the adherend 31 are provided. The orifices 11 of the discharge head 3 are successively divided into a plurality of groups along the arranging direction of the orifices 11 so as to discharge the liquid droplets from the orifices 11 at every group. The discharge head 3 and the adherend 31 are relatively moved by the moving means so that the dot rows are formed on the adherend 31 in order different from the order of the groups of the discharge head 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070230-A (JP)
Title: Physical quantity sensor
Inventor: MATSUMURA TAKASHI
IPC: G01P15/18
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physical quantity sensor for possibly reducing a detection error dependent on a temperature due to a mechanical stress generated from a difference between thermal expansion coefficients of components.  <P>SOLUTION: The physical quantity sensor includes: a sensing element 1 having a mass 10 displaced in response to the physical quantity to be detected; a circuit element 4 attached to the sensing element 1; and an exterior case 7 for accommodating and mounting the sensing element 1 and the circuit element 4. The circuit element 4 is supported by the exterior case 7 through beam members 61a, 61b, 61c, 61d as plate springs having the elasticity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075487-A (JP)
Title: Windmill, power generating device and power generating method using windmill
Inventor: TAKAHASHI SHINGO
IPC: F03D7/06
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a windmill capable of self start and providing high efficiency by generating torque over whole circumference of a rotation phase of blades.  <P>SOLUTION: The windmill includes an arm part 3 rotating around an axis CL1 extending in one direction, the blades provided on the arm part 3 rotatably around an axis CL5 extending in parallel with the axis CL1 at a predetermined position separate from the axis CL1, and a blade rotation angle adjusting means 9 adjusting rotation angle A of the blades 5 to make a direction of a resultant vector of wind velocity vector which the blade 5 receives only by wind and blade rotation velocity vector which the blades 5 receives only by rotation of the arm part 3 roughly coincide with a width direction of the blades 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075812-A (JP)
Title: Connecting tool
Inventor: MARUTANI TERUO
IPC: F16B7/04
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting tool for performing work of connecting two frame bodies without requiring time and labor.  <P>SOLUTION: The connecting tool comprises a tool body 2 having a first engaging part 21 engaged with upper frame members 94 of both frame bodies 90a, 90b in the parallel state of the upper frame members 94, and a movable member 3 slidable along the tool body 2 and having a second engaging part 31 engaged with lower frame members 95 of the frame bodies 90a, 90b in the parallel state of the lower frame members 95. A far and near movable means 4 allowing both engaging parts 21, 31 to approach/separate between a detaching position of detaching the engaging parts 21, 31 from the upper and lower frame members 94, 95 of the frame bodies 90a, 90b and an engaging position of engaging the engaging parts 21, 31 with the upper and lower frame members 94, 95 of the frame bodies 90a, 90b, is provided between the tool body 2 and the movable member 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078485-A (JP)
Title: Nonvolatile semiconductor memory and manufacturing method thereof
Inventor: YUDA TAKASHI
IPC: H01L29/792
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rewritable nonvolatile semiconductor memory capable of storing data for a plurality of bits for one transistor.  <P>SOLUTION: In each memory transistor, a drain region 103 and a source region 104 are formed with a channel forming region 103 in between, a first insulating film 105 is formed on the channel forming region 103, a charge accumulation unit 106 is formed separately from the drain region 103 on the first insulating film 105, a second insulating film 107 is formed to cover a side surface and an upper surface of the charge accumulation unit 106, a first control electrode 108 is formed between the drain region 103 and the charge accumulation section 106 on the first insulating film 105, and a second control electrode 109 is formed on the second insulating film 107. In the channel forming region 102, a plurality of charge moving regions 102A-102C are formed of which threshold voltages of the first control electrodes 108 each for injecting charge from the drain region 103 to the charge accumulation section 106 are different from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077006-A (JP)
Title: Display driving device and display device equipped with same
Inventor: SAKASHITA TOSHIAKI
IPC: G09G3/20
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display driving device capable of improving display quality by suppressing influence of a difference in wiring resistance of a connection wiring between the display driving device and a display panel, and a display device equipped with the same.  <P>SOLUTION: Driving capabilities of respective buffer amplifiers of a source driver are set by resistor parts according to resistance values of wiring resistance of connection wirings between signal line terminals of a display panel 10 and the respective buffer amplifies, and grayscale signal voltages generated by the buffer amplifies are supplied to the signal line terminals.  <P>COPYRIGHT: (C)2008,JPO&INPIT