baber/WOPTO huggingface dataset:
Patent JP-2009011691-A (JP)
Title: Fixing implement of wheelchair footrest
Inventor: TAKEUCHI TATSUYA
IPC: A61G5/02
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide the fixing implements of footrests, on which feet are placed without anxiety, of a wheelchair that simple fix left and right footrests, which are opened left and right when a user gets on and off the wheelchair, when both footrests are parallelly lowered after the footrests are set on the wheelchair and prevents the footrests from being lowered even if feet are placed on the footrests.  <P>SOLUTION: When the fixing implements 100, which have a locking recess 22 and a locking protrusion 25, are attached respectively to the backs of the footrests opened and closed left and right to lower the footrests, the locking recess 22 and locking protrusion 25 of the fixing implements 100 of the footrests are fitted to each other to support the footrests from below.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017927-A (JP)
Title: Chair
Inventor: NAKAMURA KENJI
IPC: A47C1/121
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair which can prevent the accidental inclination of the sitting body even when a user happens to sit on it working his or her weight on its front side in a type being reclined with the rear part of the sitting body raised by a plurality of link members.  <P>SOLUTION: In the use of the chair with the sitting body 8 kept almost horizontal, the pivoting point 14 of the second link member 16 on the sitting body 17 is positioned below the virtual line V connecting the pivoting point 13 of the first link member 15 on the sitting body 17 and the pivoting point 12 of the second link member 16 on a support leg part 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008022006-A (JP)
Title: Light emitting diode package
Inventor: SON WON JIN
IPC: H01L33/60
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode package on which a light emitting diode, a driving chip, and an ESD protection element are mounted on the same base.  <P>SOLUTION: The light emitting diode package 100 includes a base 60, a light emitting diode 20 mounted in a depressed portion of the base 60, and a driving chip 10 to drive the light emitting diode 20 and an ESD protection element 30 which are mounted inside the base 60. The light emitting diode, the driving chip, and the ESD element are connected to a predetermined lead frame 41 etc. with a wire 51 etc. respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281517-A (JP)
Title: F2 laser with visible red and ir control
Inventor: ECKHARDT D ONKERUSU
IPC: H01S3/225
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an F2 excimer laser capable of producing laser pulses with pulse energies greater than 10 mJ at wavelength in the range of 157 nm, at repetition rates in the range of 1,000 to 2,000 Hz.  <P>SOLUTION: Using a laser, which is operated in the range of 1000 to 4000 Hz with energies, or pulse energies in the range of 10 to 5 mJ, as an illumination source, a stepper or a scanner equipment can produce integrated circuit resolution of 0.1 μm or less. In a preferred embodiment, the laser was tuned to the Fluorine 157.6 nm line using a set of two external prisms. In a second preferred embodiment, the laser is operated broad band and the 157.6 nm line is selected external to the resonance cavity. In a preferred embodiment, a line width of 0.2 pm is provided using injection seeding.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009020413-A (JP)
Title: Illuminating optical system and projection display apparatus using the same
Inventor: YAMADA AKIHIRO
IPC: G02F1/13
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an illuminating optical system used for a liquid crystal light valve capable of displaying a high-contrast, low-gradation video without causing a color change, and to obtain a projection display apparatus using the illuminating optical system.  <P>SOLUTION: The illuminating optical system includes: an optical device 4 that divides light from a light source system 3 into a plurality of partial light fluxes and emits the light fluxes, a light condensing device 6 that condenses the plurality of partial light fluxes so that they may be superposed on the liquid crystal light valve 2; and a light quantity adjusting mechanism 9 disposed on an optical path between the light source system 3 and the light condensing element 6, that adjusts a quantity of light with which the liquid crystal light valve 2 is irradiated by changing an aperture area on the optical path. Provided that the angle of the partial light flux to the normal line of the incident surface of the liquid crystal light valve 2 is defined as an incident angle, the light quantity adjusting mechanism 9 changes the aperture area so that the liquid crystal light valve 2 may be irradiated with the partial light flux having the maximum incident angle among the plurality of partial light fluxes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019478-A (JP)
Title: Stay for cabinet, and cabinet using the same
Inventor: SHIBA MASASHI
IPC: E05C17/32
Filed: 2007-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stay having a stay arm the turning angle of which can be increased by a simple constitution, which can be assembled easily, and the friction force of which can be easily adjusted.  <P>SOLUTION: A casing side stay arm 2 and a fitting seat 1 fixed on the inner wall face of the casing 51 of a cabinet 54 are connected with each other turnably around an axis P1 via a clutch mechanism 200 having a torsion coil spring 11 and a case body 14, and a door side stay arm 4 and a bracket 3 fixed to the inner face of a door 52 of the cabinet 54 are connected with each other turnably around the axis P2 of a connection pin 28. When the casing side stay arm 2 is turned in the direction increasing the inner diameter of the torsion coil spring 11 by pressing a spacer 19 housed in the case body 14 in the direction of the axis P1, the torsion coil spring 11 becomes loose-fitted to the case body 14, and when the casing side stay arm 2 is turned in the direction of reducing the inner diameter of the torsion coil spring 11, the torsion coil spring 11 becomes tight-fitted to the case body 14 to inhibit turning.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023915-A (JP)
Title: Method for producing dithiacyclopentene derivative or diselenacyclopentene derivative
Inventor: YAMANAKA TAKESHI
IPC: C07D333/34
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a compound represented by general formula (2) wherein the production of by-products can effectively be inhibited.  <P>SOLUTION: The inventor of the present invention has intensively and extensively studied to achieve the purpose. Consequently, it has been found that the problem can be solved by using a specific solvent (for example, a sulfoxide compound) on the production of the compound represented by general formula (2) (wherein, X<SB>1</SB>, X<SB>2</SB>, Y<SB>1</SB>, Y<SB>2</SB>are each a sulfur atom or the like; Z<SB>1</SB>is an oxygen atom, a sulfur atom, or the like; R<SB>1</SB>, R<SB>2</SB>are each an alkyl, an aryl, or the like).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027400-A (JP)
Title: Excessive flow detecting apparatus, excessive flow detecting circuit, terminal apparatus, and network node
Inventor: AIMOTO TAKESHI
IPC: H04L47/20
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To monitor excessive traffics higher than the presumed or preset frequency band with a small-sized circuit not depending on the number of flows.  <P>SOLUTION: A packet data extracting circuit 102 extracts the preset key data (for example, destination data or source data) from a receiving packet. A HASH value calculating circuit 104 generates m (a plurality of) pieces of pseudo random numbers (HASH value) of the fixed length from the extracted data. A cache table 106 holds the key data and accumulated packet length within the predetermined period using the generated pseudo random number as the address. When it is detected that the accumulated packet length exceeds a value of a threshold value holding/comparing circuit 114, a message signal is sent to a judging means within the packet exchange. The key data and the accumulated value of packet length are stored in the hash table 106 based on the receiving packet by leaving the data having long accumulated packet length and erasing the data having short accumulated packet length.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024926-A (JP)
Title: Gas lighter
Inventor: MORIKAWA NORIAKI
IPC: F23Q2/28
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas lighter having an ignition lever which is locked in an inoperative state when it is not used, brought into an operative state by a simple operation, and easily returned to an inoperative position after use.  <P>SOLUTION: In this gas lighter incorporated with a piezoelectric unit and a gas valve, an oscillating member having a pressing portion 5a capable of pressing a head of the piezoelectric unit is incorporated into a lighter body, the ignition lever energized in the projecting direction from the lighter body by an energizing means is slidably supported to the oscillating member, and a manually-operable lock button for retaining the ignition lever at a concealed position in the lighter body withstanding the energizing means by being engaged by the ignition lever is energized by an energizing spring and disposed in the lighter body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027825-A (JP)
Title: Protective relay device
Inventor: TAKENAKA MASAMI
IPC: H02H3/32
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective relay device for protecting a three-phase AC circuit against a short-circuit failure, in which the number of installed current transformers and short-circuit protective relays can be further reduced.  <P>SOLUTION: The protective relay device is provided with a first straight through-type current transformer 10<SB>1</SB>in which R-phase and S-phase of a power transmission line straightly penetrate in the same direction through an annular iron core having a secondary coil wound therearound; a second straight through-type current transformer 10<SB>2</SB>in which S-phase and T-phase of a power transmission line straightly penetrate in the same direction through an annular iron core having a secondary coil wound therearound and which is differentially connected to the first straight through-type current transformer 10<SB>1</SB>; and an overcurrent relay 4 for collectively interrupting first-third breakers 2<SB>1</SB>-2<SB>3</SB>installed on the R-, S- and T-phases of the power transmission line when detecting a short-circuit failure on the basis of a short-circuit current I<SB>Ry</SB>to be inputted from the differentially connected first and second straight through-type current transformers 10<SB>1</SB>, 10<SB>2</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027466-A (JP)
Title: Transceiver
Inventor: TAKAYAMA NAOHISA
IPC: H04B1/40
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transceiver which starts a cancel learning operation at earlier timing even if the electric power of a wraparound signal changes owing to an environmental change.  <P>SOLUTION: The transceiver is provided with: a wraparound canceler circuit 5 which respectively compares amplitudes and phases of the wraparound signal which wraparounds from a transmission circuit 2 to a receiving circuit 6 and a reference signal, obtains an amplitude-phase error, integrates the amplitude-phase error, obtains an amplitude-phase adjustment quantity, adjusts the amplitude and the phase of the reference signal based on the amplitude-phase adjustment quantity, creates a cancel signal which has the same amplitude and inverse phase for the wraparound signal, mixes the cancel signal and the wraparound signal in a mixer 55 to cancel the wraparound signal, and converts the canceler circuit output signal to voltage in a level detector 56; and an upper control device 7 which monitors a variation quantity of output voltage of the level detector during transmission of a non-modulation signal for power supply from an antenna 4, and if the variation quantity is larger than a reference quantity of variation discrimination, enables the cancel learning operation of the wraparound canceler circuit 5 to be started.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023248-A (JP)
Title: Apparatus for producing injection-molded article, apparatus for producing lamp body, method for producing lamp body, and lamp body
Inventor: UMEZAWA TAKAO
IPC: B29C45/33
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing an injection-molded article which can improve quality without declining a production efficiency, an apparatus for producing a lamp body, a method for producing the lamp body, and the lamp body.  <P>SOLUTION: The apparatus 50 for producing the lamp body has a mold 56 for injection-molding a lens part and a mold 57 for injection-molding the housing. Each of the lens part and the housing is molded by primary injection. The lamp body is constituted integrally moldably after the lens part and the housing are butted against each other by carrying out secondary injection in the butt part. The apparatus 50 is equipped with a mold 55 for forming the thick-walled part of the lens part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032416-A (JP)
Title: Fuel cell system
Inventor: TEZUKA TAKUBOKU
IPC: H01M8/04
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of eliminating a fuel gas shortage in the fuel cell system generating power in such a state that fuel gas is stopped on the inside or the small amount of fuel offgas is exhausted.  <P>SOLUTION: The occurrence of fuel gas shortage in part of a power generation region is estimated, and only when gas shortage is occurred, offgas of fuel gas is circulated in a supply passage of the fuel gas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029443-A (JP)
Title: Composite cup
Inventor: ODA ASAMI
IPC: B65D81/32
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite cup which separately stores different contents and can simply mix them when they are used, and in addition, to provide a cup with a new embodiment which not only is easily used but also combines fun and novelty to be able to give consumers a surprise and a pleasure.  <P>SOLUTION: The composite cup stores the inner cup and a muddler in the cup body. The inner cup is held in the upper part in the cup body, and the muddler is stored in the lower part in the cup body to form different storing parts in the upper and lower parts in the cup body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031023-A (JP)
Title: Production method of substrate for surface enhanced raman spectroscopic analysis, manufacturing method of micro-tas, and the micro-tas
Inventor: MIKI NORINAO
IPC: G01N21/65
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To create a micro-TAS (total analysis system) by making silver nanoparticles deposit locally on a substrate.  <P>SOLUTION: A self-organizing monomolecular film (SAM) 12 is patterned on a glass substrate 14 by a micro-contact printing method, and then, silver nanoparticles 24 are deposited locally on a pattern substrate 16 by a silver mirror reaction, wherein a dispersant is added to a solution containing silver complex ions, to thereby produce a SERS substrate 18. After producing SERS activation sites 31-33 of the silver nanoparticles 24 on the substrate 18 by this method, the self-assembled monolayer (SAM) 12 is removed from the SERS substrate 18 by oxygen plasma, and the surface of the SERS substrate 18 is cleaned. Thereafter, a cover 40, having recessed parts formed on parts corresponding to the SERS activation sites 31-33 and a channel 34, is subjected to surface activation by oxygen plasma and is then fixed, to thereby manufacture the micro-TAS 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030197-A (JP)
Title: Composite spinneret for hollow fiber
Inventor: MIZUOKA HIROO
IPC: D01D5/24
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinneret having a hollow cross-section having a relatively low hollowness and capable of keeping good spinning for a long time without causing the breakage of hollow structure.  <P>SOLUTION: The composite spinneret for hollow fiber produces a multifilament composed of a conjugate single fiber group, wherein individual polymer segments containing at least two kinds of thermoplastic polymer components are alternately arranged in the circumferential direction to form a hollow circular shape as the total cross-section. A group of discharge holes for discharging the thermoplastic polymer in the form of a hollow single fiber are bored on the spinneret, each of the discharging holes is composed of a plurality of circular arc slit hole groups bored on the circumference of the same circle, the diameter of the circumscribing circle circumscribing the circular arc slit hole group is 0.4-1.0 mm, and the ratio of the slit length L to the slit width W (L/W) of the circular arc slit hole is ≥4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008153191-A (JP)
Title: Organic light-emitting display device
Inventor: SAI GENKEI
IPC: H05B33/28
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light-emitting display device capable of preventing permeation of moisture and oxygen from the outside.  <P>SOLUTION: In order to prevent permeation of moisture and oxygen from the outside of an organic light-emitting element, the organic light-emitting display device comprises a substrate including a plurality of thin-film transistor elements and a display region formed on the substrate. The display region includes a first electrode connected electrically to the thin-film transistor elements, and is provided with a basic layer to define a pixel region, an organic film layer formed on the basic layer, and a second electrode layer formed in a structure to completely cover the basic layer and the organic film layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009028263-A (JP)
Title: Storage furniture fixing structure
Inventor: KAJI YOSHIAKI
IPC: A47B97/00
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent storage furniture from overturning without detachment of a joint part between a top panel and a side panel even if a load is applied to the storage furniture from a prop body when an earthquake occurs.  <P>SOLUTION: The storage furniture 3 is composed by holding the top panel 2 between upper ends on the inner faces of side panels 1 facing each other and flushing the upper end faces of the side panels 1 and the upper surface of the top panel 2. A plurality of storage furniture units 3 are juxtaposed in such a way as the side panels 1 abut on each other. Insertion notches 4 are formed in side ends on the adjacent sides of the top panels 2 of adjacent storage furniture units 3 in the adjacently abutting parts of the storage furniture 3. A pair of leg parts 7 projecting downward from the prop body 6 to abut on a ceiling 5 are inserted into the insertion notches 4 provided on the side ends of the top panels 2 of the adjacent storage furniture units 3 along the inner faces of the side panels 1 of the adjacent storage furniture units 3. The upper end of the prop body 6 is made to abut on the ceiling 2 and the leg parts 7 are fixed to the side panels 1 with fixtures 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007275652-A (JP)
Title: Game machine
Inventor: TAKETOMI TATSUNORI
IPC: A63F7/02
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine advancing a game normally.  <P>SOLUTION: During the implementation of a starting process (initializing process) and a finishing process (process in power failure) by the main control platform C, the ball path blocking solenoid 9a is turned on and the ball path is blocked, so that a ball cannot be hit into the game area and the process of the game is stopped even when a ball is shot. During the period, the main control platform C does not control the game and cannot detect (read) the status of normal winning switch. For example, even when the ball wins the prize and the play status is changed, it cannot detect the change of the play status. Therefore, by stopping the process of the game during the period, no inconsistency occurs between the play status detected by the main control platform C and the actual play status and the game can be controlled in a normal state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009036065-A (JP)
Title: Air filtration cleaner for internal combustion engine
Inventor: YAMAZAKI TSUTOMU
IPC: F02M35/024
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology enabling reuse of components having filtration function of an air filtration cleaner by constructing the same in a structure which is easily replaced or cleaned.  <P>SOLUTION: An inside filter of fiber material having filtration function for filtering dust, particulate, and the like contained in air flowing into an intake air flow path is wound around an outer surfaces or an outside of an innermost side cylindrical body and is formed in a cylindrical shape. The inside filter is made of fiber material which can be cleaned and has filtration function, and is composed of polyester fleece material using recycled PET bottles as row material, and comprises single or multiple layer cylindrical single member. The inside filter is formed in a flat plate shape of a substantially rectangular body before installation in a cylindrical air filtration cleaner A, and has a male type attachable and detachable tape fixed on both end surface thereof by adhesive or double-faced tape or the like. A female type attachable and detachable tape fixed by the adhesive and the double-faced tape is bonded on both side surfaces of the attachable and detachable tape and a flat plate bar after the inside filter is wound, and the inside filter is fixed on the innermost side cylindrical body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008046627-A (JP)
Title: Image display device and method supporting power control of multicolor light source
Inventor: LEE SEUNG-SIN
IPC: G09G3/36
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device, for details, an image display device using a multicolor light source and an image display method that enables the power consumption of the device to be reduced and can prevent image characteristics from being degraded due to power consumption reduction.  <P>SOLUTION: The image display device includes a histogram analysis unit for calculating a parameter representative of an input image on the basis of a histogram of the input image, a model selection unit for analyzing the parameter and selecting a representative model including the input image among a plurality of representative models, a luminance reduction amount calculation unit for calculating a luminance reduction amount for each color light source of the input image on the basis of a maximum luminance reduction rate corresponding to the selected model, a power reduction amount calculation unit for calculating a power reduction amount for each color light source according to the luminance reduction amount on the basis of a power characteristic of each color light source, and a power control unit for supplying power reduced by the power reduction amount to each color light source.  <P>COPYRIGHT: (C)2008,JPO&INPIT