baber/WOPTO huggingface dataset:
Patent JP-2010202473-A (JP)
Title: Lining composition and lining method using the same
Inventor: YASUSHIGE SATOSHI
IPC: F23J13/02
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lining composition having acid resistance without using inorganic filter and containing neither solvent nor high toxic component thereby preventing adverse influence on the health of workers performing manual work.  <P>SOLUTION: The lining composition comprises (A)-(D) components, that is (A) component: water; (B) component: a compound having epoxy group; (C) component; a compound having amine group; and (D) component: chlorosulfonated polyethylene particles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009151330-A (JP)
Title: Liquid crystal display device
Inventor: YAMAGUCHI MINORU
IPC: G02F1/1368
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical alignment liquid crystal display device that can display an image having excellent quality without exhibiting the feeling of rough surface by stably falling and aligning liquid crystal molecules in each of pixels through the application of voltage.  <P>SOLUTION: One internal surface 1 out of internal surfaces of a pair of substrates 1 and 2 includes: a plurality of pixel electrodes 3; a plurality of thin film transistors (TFTs); a plurality of scanning lines and signal lines; and a plurality of projection portions 13 provided according to each center of the plurality of pixel electrodes 3. The internal surface of the other substrate 2 includes a counter electrode 20. Vertical alignment layers 25 and 26 are provided on internal surfaces of the pair of the substrates 1 and 2, respectively; and a liquid crystal layer 27 that has negative dielectric anisotropy is provided in a space between the plurality of the substrates 1 and 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010211961-A (JP)
Title: Fluorescent lamp type lighting lamp having fire warning system, and fluorescent lamp type lighting lamp having gas-leak warning device
Inventor: FUJIMURA TADAMASA
IPC: F21S9/02
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp type lighting lamp, without the need of electrical work, capable of setting a fire alarm or a gas-leak alarm without the need of replacement or modification of a luminaire, and capable of being used as a substitute for a fluorescent lamp.  <P>SOLUTION: The fluorescent lamp type lighting lamp includes a light source, a fire sensing means for detecting generation of fire, an alarm means, a control circuit for controlling the alarm means by a signal from the fire sensing means, a power supply device for supplying power to the light source, the fire sensing means, the alarm means and the control circuit, and a member housing the light source, the fire sensing means, the alarm means, the control circuit and the power supply device. Also, in the fluorescent lamp type lighting, the fire sensing means is replaced by a gas-leak sensing means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212001-A (JP)
Title: Method of manufacturing fuel battery cell, device of manufacturing fuel battery cell, and fuel battery
Inventor: IIZUKA KAZUTAKA
IPC: H01M8/24
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To mold a gasket with a uniform clamping margin by granting fuel battery constituent components with the same load as at clamping without being affected by variations of thicknesses of the constituent components and a separator making up a cell in a simple structure without at all giving rise to unnecessary parts.  <P>SOLUTION: A separator 3 with a manifold hole 3h not yet formed and the fuel battery constituent components 2 are laminated and inserted into a molding die 1 for clamping, and, while a load to be granted at clamping is granted to the fuel battery constituent components 2 by a load-granting part 15, a material of the gasket 6 is filled in injection into a cavity 13, and then, the gasket 6 is integrally molded with peripheries of the fuel battery constituent components 2 and one of the faces of the separator 3, after which, the gasket 6 and the separator 3 molded are punched out to form an inner periphery face 6a of the gasket 6 constituting a manifold 5 and a manifold hole 3h of the separator 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209584-A (JP)
Title: Method for controlling hydraulic power generation
Inventor: IZUMIYA SHOHEI
IPC: H02P9/04
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling hydroelectric power generation which enables an efficient operation to be performed in a trouble-free range while checking an influence of an outflow of turbid water into a river from power generating equipment.  <P>SOLUTION: In the method for controlling the hydroelectric power generation, when water intake from the water storage of a dam 1 is suppressed accompanied by an increase in the turbidity of reservoir water in the dam 1 and the turbidity further exceeds a predetermined preset value, the stop of the water intake from the water storage of the dam 1 and/or that of a generator are/is performed. Otherwise, when a difference between the turbidity of the reservoir water in the dam 1 and that of a river identical in river system to the reservoir water in the dam 1 exceeds a preset value, the stop of the water intake from the water storage of the dam 1 and/or that of the generator are/is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273113-A (JP)
Title: Monitoring apparatus
Inventor: GOTO HARUHISA
IPC: G01M99/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an explosion-proof enclosure monitoring apparatus which is small-sized and lightweight, improves portability and easily changes the place to be monitored.  <P>SOLUTION: A monitoring apparatus includes: an explosion-proof enclosure 18 having an explosion-proof enclosure structure; a microphone 20 incorporated in the explosion-proof enclosure 18 for detecting acoustics in a facility to be monitored; a camera 22 incorporated in the explosion-proof enclosure 18 for capturing an image in the facility to be monitored; an information processor 24 incorporated in the explosion-proof enclosure 18 for processing acoustic data from the microphone 20 and image data from the camera 22 and controlling the microphone 20 and the camera 22; radio equipment 26 for transmitting the acoustic data and the image data processed by the information processor 24 and receiving control signals of the microphone 20 and the camera 22; and an antenna 28 incorporated in the explosion-proof enclosure 18 and connected to the radio equipment 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219289-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: YAMASHITA TAKESHI
IPC: H01L23/522
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a gate electrode from being dissolved to cause an abnormality in shape when forming a shared contact.  <P>SOLUTION: The semiconductor device includes a transistor provided with the gate electrode 31 formed on a substrate 1 through a gate insulating film 2 and impurity regions 32 and 33 formed at both sides of the gate electrode 31 on the substrate 1, interlayer insulating films 11 and 12 formed on the substrate 1 so as to cover the transistor, and the shared contact 14 electrically connected to the impurity regions 32 and 33 and the gate electrode 31. A first sidewall 5 is formed so as to cover the side face lower part of the gate electrode 31, a second sidewall 6 is formed at the opposite side of the gate electrode 31 on the first sidewall 5, and a third sidewall 9b is formed so as to be held between the side face upper part of the gate electrode 31 and the second sidewall 6 on the first sidewall 5. The second and third sidewalls 6 and 9b are formed of materials different from that of the first sidewall 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219332-A (JP)
Title: Power supply wiring structure of multilayer wiring layer and method for manufacturing the same
Inventor: UCHIUMI TETSUAKI
IPC: H01L27/04
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply wiring structure of a multilayer wiring layer for reducing the number of wiring tracks of signal wiring occupied by connection wiring in an intermediate wiring layer in connecting upper power supply wiring and lower power supply wiring which intersect each other through the connection wiring formed in the intermediate wiring layer.  <P>SOLUTION: One intermediate wiring layer having a first direction as a priority wiring direction among intermediate wiring layers has via-position converting/connecting wiring 24A and 24B having an intersection forming part that is formed at the intersection of the upper-layer power supply wiring and the lower-layer power supply wiring of the same kind and a bulged part that is bulged to the upper-layer power supply wiring side of the different kind in a first direction from the intersection forming part. The wiring connection part connects the upper-layer wiring and the intersection forming part, and the bulged part and the lower-layer wiring through vias 21A, 23A, 25A, 21B, and 23B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010157672-A (JP)
Title: Semiconductor package structure with protection bar
Inventor: CHEN JEN-CHUN
IPC: H01L23/12
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package structure with a protection bar which enhances reliability in electrical connection between a package and a printed circuit board (PCB).  <P>SOLUTION: A semiconductor package structure 1 includes: a carrier substrate 10; an integrated circuit (IC) die 20 provided on a top surface 10a of the carrier substrate 10; a molding material 30 covering and sealing the top surface 10a and the IC die 20; a plurality of solder balls 40 provided on a bottom 10b of the carrier substrate 10; and at least one protection bar 50 provided on the bottom 10b of the carrier substrate 10. The protection bar 50 is made of thermosetting polymers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215158-A (JP)
Title: Preliminary verification device for automatic train control
Inventor: IKEDA MAKOTO
IPC: B61L27/00
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preliminary verification device for an automatic train control, capable of creating a signal from an ATC ground system corresponding to an actual running condition, and capable of checking operation of the software of an ATC mounted device under a condition corresponding to the actual running in the preliminary verification of the automatic train control for managing the safety of the train running.  <P>SOLUTION: Multiple-train running simulation means 11 simulates the position and speed of each train, and a switched state and a locked state of each railroad switch depending on the diagram data of the train. An ATC ground simulation means 12 simulates an ATC ground signal transmitted from an ATC ground device to the ATC mounted device depending on the position of each train, the switched state and the locked state of each railroad switch, which are simulated by the multiple-train running simulation means 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229462-A (JP)
Title: Detection device
Inventor: KIEHN MICHAEL
IPC: G01S7/48
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection device capable of reliably detecting an object in a monitoring area over a wide-angle range (360 degrees maximum) adopting a structure which is simple, robust to disturbances, and can secure the longest possible operational life.  <P>SOLUTION: The detection device position-sensitively detecting an object in a monitoring area 11 includes a transmission device 15 emitting an electromagnetic wave to a transmission area 19, and a receiving device 21 receiving the electromagnetic wave reflected from a receiving area 23. The transmission area 19 and the receiving area 23 overlap or cross mutually inside a detection area 27 covering a fixed detection angle in the monitoring area 11. An emitted wave 17 is reflected by the object in the detection area 27. An imaging system 29 which is disposed on the propagation path of the emitted wave 17 and/or the propagation path of a reflected wave 25, and which covers the whole of the detection area 27 by a transmission side and/or a receiving side at any time, and a position-sensitive means 31 for identifying the reflected wave 25 with respect to its reflection position are also included.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009147976-A (JP)
Title: Electronic component
Inventor: MIYAZAKI KATSUHIKO
IPC: H01L23/04
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component with a control terminal which is easily inspected with a simplified configuration of an inspection tool and attains sure inspection, wherein the quality of the product is not affected even when the component is inspected by an inspecting terminal.  <P>SOLUTION: This electronic component includes: a package 11 having an internal space S1 and sealed by a cover 12; built-in components 15, 16 housed in the internal space S1 and connected to the control terminal 32 provided to an outer face of the package 11 while the package 11 is sealed; and a mounting terminal formed on the mounting face of the package 11; and the control terminal 32 and the inspection terminal 31 connected to the mount terminal are provided to be directed to one face other than the mounting face of the package 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010222632-A (JP)
Title: HIGH STRENGTH Fe-Ni-Co-Ti BASED ALLOY AND METHOD FOR PRODUCING THE SAME
Inventor: KURAMOTO SHIGERU
IPC: C22C38/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Fe-Ni-Co-Ti based alloy which is a crystalline metallic material and yet exhibits high strength close to that of an amorphous metallic material.  <P>SOLUTION: An alloy comprises nickel (Ni) of 15 to 25 atom%, cobalt (Co) of 25 to 44 atom% and titanium (Ti) of 1 to 12 atom%, and the balance iron (Fe) with inevitable impurities when the whole is defined as 100 atom%, wherein 0.68≤X/(Y+Z)≤0.75 is satisfied when the content of Fe is defined as X atom%, the content of Ni is defined as Y atom%, and the content of Co is defined as Z atom%, The above alloy is subjected to cold severe plastic deformation to obtain an Fe-Ni-Co-Ti based alloy having a layered structure. This alloy is a high strength material having a tensile strength of ≥2,500 MPa, a ratio of the tensile strength to a Young's modulus of ≥0.016.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224249-A (JP)
Title: Projector
Inventor: HASHIMOTO SATOSHI
IPC: G03B21/16
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which improves cooling efficiency with a simple structure.  <P>SOLUTION: The projector is provided with: a dimming device 10 that adjusts a light amount of an incident light flux; a polarization converting element 423 that is arranged on a light flux emission side of the dimming device 10 and optically converts the incident light flux; a cooling fan 51 that cools down the dimming device 10 and the polarization converting element 423; and a duct 52 that is connected to a discharge port 512 of the cooling fan 51, and guides cooling air discharged from the discharge port 512 to the dimming device 10 and the polarization converting element 423. The duct 52 has an open/close member 522 that changes a flow rate of the cooling air delivered to the dimming device 10 or the polarization converting element 423 according to a state of the light amount adjusted by the dimming device 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223840-A (JP)
Title: Flaw detection device
Inventor: ODA YOSHIMITSU
IPC: G01N29/28
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flaw detection device, capable of suppressing the surface damage of a material to be inspected, and also capable of preventing the erroneous detection of the damage caused by the air bubbles in a flaw detection liquid, regardless of the shape of the material to be inspected.  <P>SOLUTION: The ultrasonic flaw detection device 1 (flaw detection device) includes a flaw detection unit (a probe 11 and a reflecting plate 12) for detecting the flaw of a platelike continuous object 2, a flaw detection tank 14 wherein the flaw of the platelike continuous object 2 is detected by the flaw detection unit and the water-containing flaw detection liquid 13 stored in the flaw detection tank 14. During flaw detection of the platelike continuous object 2 by the flaw detection unit, a low surface tension solution 30 prepared by adding about 29.9-49.8 mass% of ethanol, which reduces the surface tension of water, to water is positioned on the upper and lower surfaces 2a and 2b of the platelike continuous object 2 in the water-containing flaw detection liquid 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233326-A (JP)
Title: Three-phase brushless motor, electric power steering device, and method for assembling of three-phase brushless motor
Inventor: OKAMOTO ATSUSHI
IPC: H02K7/116
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-phase brushless motor capable of improving accuracy of detecting a resolver, to provide an electric power steering device, and to provide a method for assembling the three-phase brushless motor.  <P>SOLUTION: The three-phase brushless motor includes: a stator housing 35; a stator core 36 internally fitted and fixed to the stator housing 35 and having a stator coil 38 wound therearound, a rotor 31 rotatably provided on the inside of a diameter direction of the stator core 36, a resolver housing 71 provided on one end of the stator housing 35, a resolver stator 63B internally fitted and fixed on the resolver housing 71 and having a resolver coil 79 wound therearound, and a resolver rotor 63A externally fitted and fixed to a portion corresponding to the resolver stator 63B of the rotor 31. A small-diameter portion 76 formed to have a diameter smaller than the inner diameter of the stator housing 35 and the inner diameter of the resolver housing 71 is formed between the stator core 36 and the resolver stator 63B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228425-A (JP)
Title: White laminate polyester sheet
Inventor: YOSHIDA TATSURO
IPC: G02F1/1335
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide at low cost a polyester sheet which is not only excellent in brightness and concealment properties, but also excellent in yellowing resistance, shape stability, and film-forming stability in a view of problems of a conventional technology of a white polyester sheet used for a reflection sheet mainly.  <P>SOLUTION: In the white laminate polyester sheet, an A layer, a B layer, and a C layer are laminated in sequence. The A layer is a layer in which an apparent particle number is 16 or larger/10 μm<SP>2</SP>, an apparent polyester resin content ratio is 93% or smaller, and a thickness is 2-9 μm (A layer). The B layer is a layer in which a polyester resin content ratio is 50% or smaller and which has a void layer in which an average layer number per 10 μm in a thickness direction is 7 layers or larger (B layer). The C layer is a layer which contains 5-22 wt.% inorganic particles, and has a thickness which equals to the thickness of the A layer or the thickness in a range which does not exceed four times the thickness of the A layer (C layer).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239767-A (JP)
Title: Motor drive, compressor, and refrigerator
Inventor: TANAKA HIDENAO
IPC: H02P6/18
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To expand a drive range by improving stability during high-load and high-speed driving of a brushless DC motor.  <P>SOLUTION: There are provided a brushless DC motor 4, including a rotor 4a having a permanent magnet and a stator 4b having a three-phase winding, and an inverter 3, which supplies power to the three-phase winding 4a, the phase of the current flowing on the coil of the brushless DC motor is surely acquired by selecting either a coil current or an output terminal voltage of the inverter 3 according to driving state of the brushless DC motor 4, the coil for electrifying the brushless DC motor is so switched as to hold a predetermined phase relationship between a voltage phase and a current phase of the brushless DC motor 4, and the load range in which the brushless DC motor can be driven is expanded for realizing stable driving a high-speed and high loading.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236838-A (JP)
Title: Connection structure for air conditioning duct
Inventor: HIRAIZUMI ATSUSHI
IPC: F24F13/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure for an air conditioning duct facilitating connection of the air conditioning duct and having good adhesion without increasing the number of components and work processes.  <P>SOLUTION: In the connection structure 10 for the air conditioning duct, a second duct 14 is fitted to a first duct 12, and conditioned air is made to flow within the first and second ducts 12, 14. At least one of the first duct 12 and the second duct 14 is formed of thermoplastic resin, and in at least one of the first duct 12 and the second duct 14, a spiral part having a projection and a recess arranged in the circumferential direction is formed in a predetermined range in the longitudinal direction from the opening end. The first duct 12 and the second duct 14 are fitted to each other via the projection while spirally coming into contact with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009288236-A (JP)
Title: Modulation based optical spectrum analyzer
Inventor: BOGDAN SZAFRANIEC
IPC: G01J3/433
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical spectral analyzing means of high accuracy without a moving section.  <P>SOLUTION: An optical spectrum analyzer and a method of spectrally analyzing an optical signal are provided. The optical spectrum analyzer includes a wave shaper (101) such as an optical modulator that shapes an optical signal, a dispersive element (103) such as a dispersive fiber in which the shaped optical signal is dispersed, a detector (105) for providing an output signal indicative of the dispersed shaped optical signal, and a signal processor (107) that analyzes the output signal, for example by calculating a transform such as an inverse Fourier transform or a Fourier transform of the output signal, to provide a frequency spectrum of the optical signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010243568-A (JP)
Title: Non-contact drive type display device
Inventor: SAKAI TOSHIKATSU
IPC: G09G3/20
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact drive type display device 1 that is easily manufactured and maintained and is configured at low cost.  <P>SOLUTION: The non-contact drive type display device 1 includes: a display substrate 2 where a display circuit 21 including a serial resonance circuit 25 having a prescribed resonance frequency and a display element 23 is formed; a drive substrate 3 where a driving circuit 31 for output of driving signals which drive the display circuit 21 and a drive side inductor 3L for output of the driving signals generated by the driving circuit 31 are formed; and a holding member 50 for holding the display substrate 2 and the drive substrate 3. The display substrate 2 and the drive substrate 3 are made to face each other separately and the driving signals are transmitted from the driving circuit 31 to the display circuit 21 by electromagnetic induction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242336-A (JP)
Title: Soundproof device for rail
Inventor: MATSUDA YOSHIFUMI
IPC: E01B19/00
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress the noise occurring from the rail of a railroad without joining a damping material on the rail.  <P>SOLUTION: This soundproof device for a rail includes a contact member 11 for damping and a restriction device 21 for restricting the contact member 11 in the state of being not stuck and pressed on the surface of a rail R at required positions.  <P>COPYRIGHT: (C)2011,JPO&INPIT