baber/WOPTO huggingface dataset:
Patent JP-2008269921-A (JP)
Title: Ground fault interrupter
Inventor: KUROSAKI TAKASHI
IPC: H02H9/04
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inexpensive ground fault interrupter capable of immediately making trip at double voltage impression despite being an appropriate surge suppressor to a rated working voltage.  <P>SOLUTION: The ground fault interrupter, provided with a zero-phase current transformer 120 detecting leakage current of a main circuit 110, a leakage detection circuit 106 inputting an output of the zero-phase current transformer and outputting it if the output is at a given level or higher, an electromagnet device 104 reacting to the output of this leakage detection circuit, a main circuit contact 111 to be separated by the reaction of this electromagnet device, and intercepting a load from the main circuit, a rectifier circuit 103 connected to the main circuit and converting AC power of the main circuit into DC power, a power supply circuit 105 connected to a DC power output end of this rectifier circuit, and supplying operating power to the leakage detection circuit, and a surge absorbing element 100 connected so as to be parallel with the power supply circuit between the main circuit and the rectifier circuit, is also provided with a voltage control circuit 108 for generating a potential difference on both ends of the electromagnetic device as the surge absorbing element acts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269329-A (JP)
Title: Method for iteratively determining solution of simultaneous linear equations
Inventor: YOSUI KUNIAKI
IPC: G06F17/12
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for solving simultaneous linear equations having a coefficient matrix of complex symmetric matrix at further high speed.  <P>SOLUTION: The method for iteratively determining a solution of simultaneous linear equations uses a type of unsteady repetition method. In the target simultaneous linear equations, N line×1 column variable matrix x can be represented by Ax=b using N line×N column coefficient matrix A and coefficient matrix b of N line×1 column coefficient matrix b. Particularly, those in which the coefficient matrix A is a complex symmetric matrix are taken as the target. Iterative solutions are corrected from an initial value based on a residual vector, and iteratively processed until they are converged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264322-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with a game board which can prevent the excitement and enjoyment of games from being lowered by strongly attracting players' interests.  <P>SOLUTION: A Pachinko game machine includes the game board provided with: a framelike playfield sectioning frame member for forming a playfield being sectioned; a transparent platelike game panel with the rear side of the playfield closed; a framelike panel holder for detachably holding the game panel; a rear unit having a boxlike rear case which is mounted on the rear side of the panel holder with an opening part in its rear wall, and light emitting decoration bodies arrayed on the outer circumference of the opening part within the rear case; and a liquid crystal display device closing the opening part from the rear side. A left upper light emitting decoration body 1521 as one of the light emitting decoration bodies includes: the first surface formation member 1521a with light permeability simulating a prescribed object having almost the same color as that of the prescribed object; and an upper left board 1541 which is arrayed at least on the rear side of the first surface formation member 1521a and has a plurality of LEDs 1540 capable of emitting at least light almost the same in color as the first surface formation member 1521a or of white color.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277455-A (JP)
Title: Mounting equipment of semiconductor element
Inventor: HINENO KAZUHIRO
IPC: H01L21/52
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide semiconductor device mounting equipment which is not required to use a special tool for works having different length and is capable of handling them with a single piece of equipment.  <P>SOLUTION: A transportation device 2 for intermittently feeding a work 3 comprises a transfer 5 provided in the transportation direction of the work, a plurality of transportation pins 7 provided to the transfer, at specified intervals, for engaging with the works on a transportation path 6 for movement, a reciprocal drive source for reciprocating the transfer by a specified distance, and a vertical movement drive source 51 in which the transfer 5 is moved by advancing operation with a reciprocal drive source 47, and then it is raised to release engagement between the work 3 and the transportation pin 7. The pitch of the transportation pins 7 is set longer than the maximum length of the work 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007207276-A (JP)
Title: Design support system
Inventor: FUJINO HIDEKI
IPC: G06Q10/00
Filed: 2007-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of design reviewing work and to perform record etc. in solving an unsolved problem by introducing authentication about an important item in a design support system for supporting checking of check items when developing a product.  <P>SOLUTION: The system is provided with: a sample table which stores at least the check items, their importance and a designing stage showing a stage of applying the checking items; a check item library which stores at least the check items and their importance for each designing stage; and a library preparation means which displays the check items stored in the sample table and corrects/deletes/adds the check items stored in the check item library based on the result of comparing the displayed check items and the check items stored in the check item library.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008280717-A (JP)
Title: Blind panel fixing structure
Inventor: KATO FUJIO
IPC: E04H17/16
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure allowing the easy mounting of a blind panel.  <P>SOLUTION: In this blind panel fixing structure, fastening holes 11 are formed at four corners. The blind panel fixing structure is equipped with the rectangular plate-like blind panel 1 in which a fastening member 4 is inserted through the fastening hole 11 in such a manner that a swelled head portion 5 is positioned on the backside, and a mounting bracket 2 in which a lip groove 23 is formed on a front side. The mounting bracket 2 is arranged in an appropriate location by directing the lip groove 23 sideways, and the swelled head portion 5 is fixed by being inserted into the lip groove 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007199746-A (JP)
Title: Electrophotographic cartridge, method for forming image by tandem system and device for image formation
Inventor: ISHIKAWA TOMOKO
IPC: G03G9/08
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for image formation by which an image of high gradation and high resolution can be obtained.  <P>SOLUTION: The device for image formation by a tandem system is equipped with at least a photoreceptor, toner and exposure device, wherein the photoreceptor has at least a photosensitive layer on a conductive support, the toner is obtained by a wet polymerization method, the volume average particle size (Dv) of the toner ranges 3 to 8 μm, and particles having a particle diameter of 0.6-2.12 μm measured with a flow system particle image analysis unit occupy ≤3% by number of the total number of particles constituting the toner. The method for image formation is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008282686-A (JP)
Title: Discharge lamp lighting device
Inventor: TAKAHARA YUICHIRO
IPC: H02M7/48
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device reducing power loss by reducing operational time of an inverter circuit during dimming and to heat a filament electrode as required.  <P>SOLUTION: The discharge lamp lighting device comprises a rectified direct current power source (RDC); an inverter circuit (INV) to input direct current voltage output from the power source and be converted into a high-frequency voltage; a load circuit (LC) connected to an output end of the INV and coupled to a discharge lamp (DL); a filament heating circuit (FHC) to heat a filament electrode of the DL; and a dimming control mean (CC) to control the inverter circuit and the filament heating circuit over a cycle including the time period (T1) in which the filament electrode is heated, a second time period (T2) in which a lamp current flows to the discharge lamp, and a third time period (T3) in which the filament electrode heating and the lamp current are blocked.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281279-A (JP)
Title: Indoor environment control coordination system, and moving-vehicle-mounted device and fixed-facility-installed device for making up this indoor environment control coordination system
Inventor: IWATA TAIJO
IPC: F24F11/02
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor environment control coordination system for coordinating the control of the indoor environment of moving vehicles with the control of the indoor environment of a fixed facility as occupants move between moving vehicles or between a moving vehicle and the fixed facility.  <P>SOLUTION: The indoor environment control coordination system 100 for coordinating the control of the indoor environment of a moving vehicle M with the control of the indoor environment of a fixed facility H includes a distance calculation means M10 for calculating the distance between the moving vehicle M and the fixed facility H, and a target device coordination means M11 for coordinating, depending on the distance calculated by the distance calculation means M10, the control of an air conditioner M3 of the moving vehicle M with the control of an air conditioner H3 of the fixed facility H corresponding to the air conditioner M3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279928-A (JP)
Title: Wiring device
Inventor: TSUKAMOTO MASASHI
IPC: H02G11/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring device capable of obtaining high quality sense by preventing generation of friction with a wire harness and noise.  <P>SOLUTION: The wiring device 10 is provided with the wire harness 120 connected to a movement body; a case 11 for extending the wire harness 120 in a movement direction of the movement body and storing it in the state that the wire harness 120 is folded/returned in the U shape; and a slider 13 for retaining one end of the wire harness 120 connected to the movement body and moved with the movement body; and a wire harness support member 12 accompanied with a portion from one end retained to the slider 13 of the wire harness 120 to the folded/returned part and longitudinally movably supported on the case 11 along a movement direction of the movement body. The slider 13 has a first rotor 21 engaged with the case 11 and rotated accompanying with movement of the slider 13; and a second rotor 22 rotated with the first rotor 21 and having a smaller diameter than the first rotor 21. The second rotor 22 is engaged with the wire harness support member 12 and is rolled on the wire harness support member 12 without slipping.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008056350-A (JP)
Title: Bottle can excellent in cap-openability, and its manufacturing process
Inventor: KOJIMA SHINICHI
IPC: B05D7/14
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle can excellent in its cap-openability, which is free from cracks and/or peel-offs in the protective coating provided on the outer surface side of its screw section, capable of being manufactured with a high productivity through manufacturing processes, enabling the reduction in costs of paint, and which, particularly in the case of a bottle can being sold in a hot vendor of an automatic vending machine, is easy even for old people or children to open the cap.  <P>SOLUTION: In the bottle can made of aluminum membrane plate, in which a cylindrical body portion and neck portion are integrally formed, only a top coating paint is used as a paint for the neck of a bottle can, a paint being constituted chiefly of wax-blended polyester resin, with a glass transition temperature (Tg) of the coated film being 60 to 100°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008286451-A (JP)
Title: Biomass fuel combustion device
Inventor: YOSHIMURA KIYOMI
IPC: F23L5/04
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biomass fuel combustion device free from accumulation of ash in a combustion chamber and dispensing with ash discharging work.  <P>SOLUTION: This biomass fuel combustion device comprises a fuel supply means 3 for supplying biomass fuel to the combustion chamber 13 provided with a combustion burner 9 in a powder-particle state, a peripheral wall nozzle 17 for supplying the combustion air from an inner peripheral wall of the combustion chamber 13 as swirl flow, a bottom portion nozzle 18 for supplying the combustion air toward a bottom portion of the combustion chamber 13 as swirl flow of the direction same as the swirl flow, and an induction discharging means for inducting and discharging the combustion air with ash at the neighborhood of a top portion of the combustion chamber 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286741-A (JP)
Title: Concentration measuring instrument for oxidizing/reducing substance
Inventor: KIKUCHI HIROSHI
IPC: G01N27/28
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentration measuring instrument for an oxidizing/reducing substance, capable of dispensing with a detecting means for a flow velocity of a liquid to be measured, and capable of dispensing with periodic maintenance for a detecting electrode.  <P>SOLUTION: This oxidizing/reducing substance concentration measuring instrument is composed of a detecting part 1, and a concentration converter 2. The detecting part is provided with: a measuring tube 13 with the liquid to be measured containing an oxidizing or reducing substance flowing therethrough; an electrode 11 including the detecting electrode and a counter electrode provided to liquid-contact with the liquid to be measured on a measuring tube inner wall face in one side, opposedly on the measuring tube inner wall face; and an ultrasonic vibrator 12 provided to liquid-contact with the liquid to be measured in the other side of the measuring tube inner wall face. The concentration converter 2 is provided with: an electric power source part 21 for impressing a preset voltage between the detecting electrode and the counter electrode; a diffusion current detecting part 22 for detecting a diffusion current flowing between the detecting electrode and the counter electrode; a concentration computing part 23 for calculating a content concentration of the oxidizing or reducing substance, based on the diffusion current; and an ultrasonic oscillation part 24 for vibrating the ultrasonic vibrator at a prescribed frequency and electric power.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291552-A (JP)
Title: Corner external wall panel, building, and corner construction method
Inventor: OTSUBO MASATOSHI
IPC: E04F13/073
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corner external wall panel enabling a worker to perform work for mounting the panel easily even if a sufficient work space cannot be secured on the outdoor side of an external wall member, and to provide a building constructed by using the corner external wall panels and a corner construction method.  <P>SOLUTION: This corner external wall panel constituting an external angle corner of the building is provided with the external wall members 21, 210 forming an external wall face 21a forming the same angle as that of the corner, a frame member 220 supporting the external wall members 21, 210 from an indoor side and forming an opened part 220a opened toward the indoor side, and a horizontal connection part 221b and a vertical connection part 221d for connecting other adjacent external wall panels mutually. The opened part 220a functions as a work space enabling the worker to perform work for connecting the other external wall panels with the connection parts 221b, 221d from an indoor side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274505-A (JP)
Title: Method for permanent setting of protein textile
Inventor: MORI MASUKAZU
IPC: D06M11/50
Filed: 2007-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for permanent flat setting, pleat setting, impartation of stretchabilty, and shape-stabilizing processing and improving of dye-affinity for protein textile such as wool, etc., safe and gentle to the environment.  <P>SOLUTION: The setting is carried out by using at least one new high performance ethylene diamines as a composite function imparting agent for setting treatment and improving dye-affinity of protein textile such as wool, etc., or an organic acid as pH regulator, in a bath or steam at 10-100°C for 5-30 min. The treating method is safe and gentle to the environment, energy saving, saving resources and labor saving.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295651-A (JP)
Title: Shogi playing robot
Inventor: HAYASHI TAKAO
IPC: A63F3/02
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there is no Shogi (Japanese chess) playing robot which can enjoy playing the Shogi with a sense of presence by actually using pieces of the shogi and can be used for long with a sense of closeness.  <P>SOLUTION: The robot comprises: a Shogi board 102; a placement situation recognition means 13 for recognizing a placement situation of pieces; a next move determining means 61 for determining a next move on the Shogi playing robot side from a result recognized by the placement situation recognition means 13; and a piece moving means for performing prescribed operation so that a move follows the executed next move determined by the next move determining means 61.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008008899-A (JP)
Title: Radiographic image detector
Inventor: NAKAMURA SHIGERU
IPC: H01L27/14
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To form more easily a moisture-proof structure of a radiographic image detector.  <P>SOLUTION: A radiographic image detector, includes: a substrate 10; and a square-shaped radiation detecting section 11 mounted on the substrate 10 and having two opposing sides from which signal lines 12 are drawn out. An insulating rib member 13 is provided on the substrate 10 and the signal lines 12 so as to have insulation along only not more than three outer sides of the radiation detecting section 11, and a moisture-proof film 14 is pasted along the upper surface of the rib member 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008299032-A (JP)
Title: Linguistic training aid, and character data regenerator
Inventor: NISHIMURA AKIRA
IPC: G09B19/06
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linguistic training aid capable of displaying quick replay and slow replay in response to a linguistic ability of a user, using a character data reproducer as a character data reproducer, based on an English conversation voice signal embedded with words for the English conversation.  <P>SOLUTION: A music data and a character data are recorded with a music medium; the music data and the character data are recorded as a compound acoustic signal with the music data and the character data embedded in the music data to reproduce simultaneously the music data and the character data; and the compound acoustic signal contains a relative positional synchronous signal for synchronizing relatively the music data and the character data to be reproduced. When reproduced, a language is studied from a beginner to an advanced person, using the same compound acoustic signal, not only by simultaneous display at pronunciation timing of an English conversation teacher, but also by the display of the selected quick replay or slow replay, using the relative positional synchronous signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301627-A (JP)
Title: Device for protecting electric vehicle
Inventor: MATSUO TAKESHI
IPC: B60L3/04
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abnormally high temperature of a power semiconductor element resulting from the imbalance of heat loss in a cooling apparatus during operation, in an electric vehicle controller in which power conversion circuits of plural group constitution are fitted to one cooling apparatus.  <P>SOLUTION: An inverter circuit part 4 drives AC motors 8A, 8B for driving an electric vehicle and includes a first group of and a second group of inverter circuits 4A, 4B, each constituted of electric components including power semiconductor elements. The cooling apparatus 26 cools the inverter circuit part 4. Current detectors 11A, 11B detect the values of the currents output from the first group of and the second group of inverter circuits 4A, 4B respectively. A motor current compensator 14 equalizes the loss caused by switching of the power semiconductor element in the first group of and the second group of the inverter circuit 4A, 4B, when the difference in the output current values of the inverter circuits detected by the current detectors 11A, 11B exceeds a threshold value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295784-A (JP)
Title: Transparent collection tank for vacuum cleaner
Inventor: KUSAMA AKIHIKO
IPC: A47L9/10
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent collection tank for vacuum cleaners which exerts superior antistatic performance without impairing the transparency of the collection tank at all.  <P>SOLUTION: This transparent collection tank for vacuum cleaners for storing vacuumed collection matters, is constituted by a tank body 11 formed of a transparent plastic material by die forming, and the antistatic member 12 disposed with its portion exposed to the internal face of the tank body for removing static electricity brought to the collection tank by the vacuumed collection matters, wherein the antistatic member 12 is inserted into a mold of a molding machine for molding a transparent plastic material and integrated with the tank body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007249233-A (JP)
Title: Electronic device and electronic instrument
Inventor: MATSUEDA YOJIRO
IPC: H01L27/32
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device capable of achieving electric connection with low resistance to an electrode, a manufacturing method thereof and an electronic instrument.  <P>SOLUTION: The electronic device comprises: a substrate; a plurality of operation elements arranged in an operation area of the substrate; a first wire formed on the end part side of the substrate rather than the operation area so as to have length exceeding the width of the operation area; a first electrode formed on a layer position different from the first wire, having a portion superposed to the first wire and capable of supplying electric energy to the plurality of operation elements in common; and a conductive part formed on the superposed area of the first wire and the first electrode to electrically connect the first wire to the first electrode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008299997-A (JP)
Title: Semiconductor memory unit
Inventor: OTANI TAKAYUKI
IPC: H01L27/115
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory unit for improving its yield.  <P>SOLUTION: The semiconductor memory unit includes a plurality of memory chips 15-1 to 15-8, an auxiliary chip 17 for redundancy to be replaced with a defective chip when one of the plurality of memory chips fails, and an outer enclosure 14 for sealing the plurality of memory chips and the auxiliary chip in one package.  <P>COPYRIGHT: (C)2009,JPO&INPIT