baber/WOPTO huggingface dataset:
Patent JP-2007327085-A (JP)
Title: Extractant for rare earth metal, and extracting method therefor
Inventor: OSANAWA HIROCHIKA
IPC: C22B59/00
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extractant which effectively extracts/separates a rare earth metal while minimizing a load on the environment, is extremely hardly soluble in water, can be completely incinerated, has superior extracting capability and selective separability both equivalent to an existing phosphorus-based compound (PC88A or D2EHPA), and is synthesized at a low cost, and to provide an extracting method using the same.  <P>SOLUTION: The extractant to be used for extracting/separating the rare earth metal is a CHON type extractant having a skeleton of a diglycolamic acid expressed by a specified formula (extractant which is composed of only carbon, hydrogen, oxygen and nitrogen, and can be completely incinerated), and is extremely hardly soluble in water (for instance, dioctyldiglycolamic acid (DODGAA)).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006253720-A (JP)
Title: PROCESS FOR PRODUCING HIGH PURITY Ti MATERIAL FOR MAGNETRON SPUTTERING APPARATUS
Inventor: ISHIGAMI TAKASHI
IPC: C23C14/34
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production process of a high purity Ti material for obtaining a high reliability semiconductor element by employing a film composed of a Ti nitride in a contact barrier layer, a gate electrode or the like thereby suppressing leak current of a semiconductor element.  <P>SOLUTION: In the production process of a high purity Ti material for magnetron sputtering apparatus, Al is removed from a Ti material with its concentration held to 3 ppm or less by electron beam dissolution process in order to form the contact barrier layer composed of a Ti nitride in a semiconductor element having a junction depth of 0.1-0.3 μm in the source-drain region with atomic number of 1×10<SP>18</SP>/cm<SP>3</SP>or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007329049-A (JP)
Title: Mounting structure for connector and mounting method therefor
Inventor: TSURUSAWA SUNAO
IPC: H01R12/71
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a connector and a mounting method therefor which enable higher connection reliability.  <P>SOLUTION: The mounting structure for a connector 130 is provided in which a surface-mounting type connector 130 having a plurality of terminals 131 provided in a housing 132 is mounted on the surface of a substrate 120 with a plurality of lands 121b provided thereon. A fastening means 140 made from metal and having a portion attached to the housing 132 holds the substrate 120 only in the thickness direction of the substrate 120, whereby the housing 132 is fixed to the substrate 120.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006232861-A (JP)
Title: L-nucleic acid derivative and process for synthesis thereof
Inventor: IIZUKA HAJIME
IPC: C07H9/06
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel efficient synthetic method for industrially producing an L-nucleic acid derivative as a medicine.  <P>SOLUTION: Provided is the method industrially producing the L-nucleic acid derivative in a short process by using L-arabinose which is one of very few industrially easily available L-sugars as a raw material, and the synthetic intermediate useful for the production of various L-nucleic acid derivative. The novel method has been found to produce 2,2'-anhydro-1-(β-L-arabinofuranosyl)thymine as a novel useful intermediate compound. The novel method has been further found to produce L-thymidine from 2,2'-anhydro-1-(β-L-arabinofuranosyl)thymine. The novel method has been further found to produce an L-2'-deoxyribose derivative as a useful synthetic intermediate through L-2,2'-anhydro-5,6-dihydrocyclouridine derivative. According to these methods, synthesis of various L-nucleic acid derivatives, synthesis of which has been difficult till now, is made possible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006346750-A (JP)
Title: Systematic cold working of welds
Inventor: HOELLE TOM
IPC: B23K31/00
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for welding a component while maintaining the dimensions of the component to be the original values.  <P>SOLUTION: A method for welding a component (10) includes: a step of selecting a weld area (120) in the part which is located near a feature of interest; a step of applying a weld (22 ) to a portion of the weld area (120), wherein solidification of the first weld (126, 158) causes deviation of the feature from a desired position; and a step of performing the cold working of the first weld (126 , 158) so as to impart plastic deformation in the first weld (126, 158) to a degree that material is extruded outward from the first weld (126, 158). The deviation of the feature is at least partially reversed. The method can include a step of applying and cold working a series of spaced-apart tack welds (126) in a defect, and then applying and cold-working a series of welds between the tack welds (126).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007336356-A (JP)
Title: Radio wave directivity controller
Inventor: NAGASHIMA MICHIO
IPC: H01Q17/00
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave directivity controller for enabling a general user to easily control the directivity of an antenna in accordance with the use state of electronic equipment in a radio LAN.  <P>SOLUTION: The radio wave directivity controller 1 installed at the circumference of a router R having an antenna Ra is provided with a back part 11 having a radio wave masking property and radio wave absorptivity, and a louver 12 wherein the back part 11 and the louver 12 are connected so that a relative positional relation can change. Concretely, the back part 11 and the louver 12 are configured to be turnable through a hinge H.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007000143-A (JP)
Title: Fishing machine and fish catching apparatus
Inventor: KIM SANG TAE
IPC: A01K79/00
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fish catching apparatus having remarkably improved operation efficiency by hauling the fishing line after catching a target number of fishes on the hooks.  <P>SOLUTION: The apparatus is provided with an auxiliary weight 14 connected to the tip end of an auxiliary line 12, a small ring 13 connected to the lower end of the auxiliary weight 14, a fishing line 30 passing through the small ring 13, a weight 31 connected to the tip end of the fishing line 30, a plurality of fishing hooks 32 connected to the fishing line 30 above the weight 31, a hauling machine 100 to lower or lift the fishing line 30, an upper ball 33b connected to the fishing line 30 above the small ring 13 and having an outer diameter larger than the inner diameter of the small ring 13 to restrict the length of the fishing line 30 delivered into the sea, and a lower ball 33a connected to the fishing line 30 under the small ring 13 and having an outer diameter larger than the inner diameter of the small ring 13 to restrict the length of the fishing line 30 hauled from the sea. The number of fishes caught to the multiple fishing hooks 32 is estimated by the curvature of the fishing rod 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007333644-A (JP)
Title: Position detection system
Inventor: TAKANOSE TAKESHI
IPC: G01S1/70
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate troublesome calibration and registration of mobile bodies, miniaturize the mobile bodies, reduce the consumption of power, and improve the accuracy of position detection.  <P>SOLUTION: A position detection system includes a plurality of optical beacons #0 to #6 distributed in a moving space for a mobile body to emit light in a predetermined emission order according to respective emission patterns including respective identification information and position detection signals, and a detection means disposed on the mobile body to identify at least three optical beacons by the identification information included in the emission patterns of light from the optical beacons, detect the directions of light from the position detection signals included in the emission patterns of light from the identified optical beacons, and detect the position of the mobile body in accordance with the detection results. Each optical beacon has higher emission energy for the position detection signal than for the identification information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001170-A (JP)
Title: Interior article for vehicle with air bag door part
Inventor: KAMIMOTO MASAHIRO
IPC: B60R21/20
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide an interior article for a vehicle such as an instrument panel having an air bag door part not to be scattered by impact when deploying an air bag.  <P>SOLUTION: The air bag door part 9 formed by a first fragile part 7 is opened by being separated from a panel constituting member main body 3 in a connected state to one end of a hinge part 15 formed by a second fragile part 13. In an integrally connected state of the other end of the hinge part 15 to the panel constituting member main body 3, the hinge part 15 is raised from the panel constituting member main body 3, while being separated from a non-hinge part 21 and being curved and deformed. A mounting boss part 23 for mounting an air bag device 35 is provided on a rear face of the panel constituting member main body 3 of the non-hinge part 21 except the hinge part 15 in a second fragile part forming region A2. The first fragile part 7 on the hinge part 15 side is constituted of an inside fragile part 7a and an outside fragile part 7b, and the inside fragile part 7a is arranged closer to the inside of the air bag door part 9 as compared with the outside fragile part 7b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007007646-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: OH JAE YOUNG
IPC: B05D1/26
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device, and its manufacturing method.  <P>SOLUTION: The liquid crystal display device includes a first substrate and a second substrate facing each other; a liquid crystal layer positioned between the first substrate and the second substrate; and a seal pattern positioned between the first substrate and the second substrate, surrounding the liquid crystal layer, and formed of frit glass or glass paste. The frit glass comprises lead oxide PbO, zinc oxide ZnO, silicon oxide SiO<SB>2</SB>, barium oxide BaO powder, a filler and a binder material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008005367-A (JP)
Title: Delay circuit
Inventor: TAKAHASHI HIROYUKI
IPC: H03K5/13
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay circuit which can make the signal delaying characteristic with a positive temperature coefficient.  <P>SOLUTION: The delay circuit comprises: a delay time setting circuit DC10 for setting a delay time of an output signal with respect to an input signal; a first transistor STr10 which is connected to an input terminal Din10 of the delay time setting circuit DC10 and sets the input terminal Din10 of the delay time setting circuit DC10 to a first voltage; and a second transistor RTr10 which is connected to an output terminal Dout10 of the delay time setting circuit DC10 and resets the output of the delay time setting circuit DC10 to a second voltage and cancels the resetting of the output terminal Dout10 of the delay time setting circuit DC10 after the first voltage is set.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009183-A (JP)
Title: Fixing device, image forming apparatus using the same and abnormality decision method
Inventor: MAKISHIMA HAJIME
IPC: G03G15/20
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device where excessive temperature rise of a heating rotating body is more surely prevented, and an image forming apparatus and an abnormality decision method.  <P>SOLUTION: In the fixing device 200, a plurality of thermistors 241 respectively detect the temperature of a heating belt 213. A power supply part 260 supplies power to a coil 231 making the heating belt 213 generate heat by electromagnetic induction action. When any temperature detected by the plurality of thermistors 241 attains fixing feasible temperature during warming-up, a control part 250 discriminates whether or not the difference of the detected temperature exceeds a predetermined threshold. When it exceeds the threshold, the control part 250 decides it as a situation that abnormality occurs in any thermistor 241, and controls the power supply part 260 to stop the power supply to the coil 231. Then, the power supply part 260 detects supply power to the coil 231 and feeds it back to the control part 250. The control part 250 changes the threshold to be compared with the difference of the detected temperature in accordance with the supply power.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007095257-A (JP)
Title: Internal address generator of semiconductor memory device
Inventor: OH SEUNG-MIN
IPC: G11C11/407
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal address generator having small current consumption.  <P>SOLUTION: The internal address generator includes: a plurality of address generation means for generating addresses as internal write addresses having delays corresponding to CAS latency based on a read drive clock and an internal read address or a write drive clock corresponding to additive latency; a mode column address generation means for generating an internal write address having a delay corresponding to the CAS latency, and a drive clock generation means for generating an internal clock as a read drive clock, a write drive clock, a bandwidth read drive clock or a bandwidth write drive clock.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008009272-A (JP)
Title: Liquid crystal display device
Inventor: NAGAYAMA KAZUYOSHI
IPC: G02F1/1335
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of improving display quality by suppressing the occurrence of leakage of light from a gap between a gate line and a common line.  <P>SOLUTION: The liquid crystal display device in which a gate line 1 and data lines 2 intersect to each other to define a pixel region includes: a TFT which is disposed near an intersection part in the pixel region and comprises a gate electrode connected with the gate line 1, a drain electrode 7 connected with the data lines 2 and a source electrode 6 connected with a pixel ITO electrode formed in the pixel region; a common line 3 disposed on the pixel region; and light shielding means 40, 41 which are disposed between the gate line 1 and the common line 3 and shield backlight.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319154-A (JP)
Title: Device for increasing insecticidal effect of tool for killing insect by electric shock
Inventor: NAKAMURA KOJI
IPC: A01P19/00
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for increasing insecticidal effects of a tool for killing insects by electric shock by solving the problems wherein, although an attractant being a food is conventionally laid on a body for capturing the insects such as a fly by the tool for killing the insects by the electric shock, the insects are attracted only around the attractant or a container containing the attractant and don't touch an electric shock lattice to prevent the increase of the insecticidal effects.  <P>SOLUTION: The device for increasing the insecticidal effect of the tool for killing the insects by the electric shock is obtained by installing a blower for blowing wind containing the attractant from the inside of the electric shock lattice of the tool for killing the insects by the electric shock by paying attention to the character of the pest insects such as the fly diving even into head wind when favorite smell is contained, and a detachable attractant container selectable by the kind of the insects.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014171-A (JP)
Title: Gas compressor
Inventor: IIJIMA HIROSHI
IPC: F04B49/06
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency not only in an operating state of 100% load but also in an intermediate to low-middle load operating state in a gas compressor.  <P>SOLUTION: Two compressor main bodies 100, 200 sharing a single refrigerator oil storage part 330, having independent electromagnetic clutches 113, 213, respectively, capable of independently selecting drive and stop operations and having different capacities are provided inside a single housing 310.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014532-A (JP)
Title: Refrigerating system
Inventor: HAKAMATA HIROYUKI
IPC: F25B9/00
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating system capable of being efficiently operated with a simple constitution.  <P>SOLUTION: This refrigerating system is constituted by disposing a heat storage device 3 for storing heat by exchanging heat with a refrigerant flowing in air distribution passages 4, 5, in the air distribution passages 4, 5 connecting a freezing machine 1 and a freezing compartment 2. The freezing machine 1 is an air cycle freezing machine for obtaining low-temperature air by cooling the compressed air heated by compression and then expanding the same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012076-A (JP)
Title: Tee for ball game
Inventor: KONNO KUNIHIKO
IPC: A63B69/00
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and simple tee for ball games usable for batting practices of the baseball, shooting practices of the tennis and batting for toys.  <P>SOLUTION: Two soft plate-shaped materials whose upper parts are notched into optional shapes are joined at an appropriate position, the upper part from the joining part is forked and formed into a ball receiving body, and the lower end of the ball receiving body is attached to a support via a connecting body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022045-A (JP)
Title: Receiver, transmitter and data communication system
Inventor: NAKAYAMA YOSHINOBU
IPC: H04B1/04
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver, a transmitter and data communication system materializing an inexpensive RFID and a tag in which a local oscillation circuit needing a high frequency amplifier circuit in IF or an intermediate frequency amplifier circuit for mixing a high frequency received signal around a high frequency carrier with another high frequency to produce an intermediate frequency is not provided into a card, and the local oscillation circuit is provided in the transmitter, the transmitter generates a local oscillation signal and transmits the local oscillation signal together with a transmission signal, a mixer in the card obtains a signal with a frequency lower than the original frequency signal by the intermediate frequency, and the card amplifies or demodulates the obtained signal.  <P>SOLUTION: The receiver includes an antenna for separately receiving two frequencies, the mixer for mixing a first received signal including a signal to be modulated with a second received signal having frequency different from the frequency of the first received signal, and a filter for generating the intermediate frequency including the signal to be modulated from a received signal resulting from mixing the two received signals in the mixer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022226-A (JP)
Title: Reservation connection device for communication terminal, and reservation connection method
Inventor: TAKANO TOMONORI
IPC: H04L12/58
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform a reservation call with a simple configuration.  <P>SOLUTION: A reservation connection device for a communication terminal includes: a plurality of communication terminals connected to a prescribed communication network; and a communication server for performing connection control between the communication terminals. The reservation connection method is also provided. The device includes a mail server which is connected to the communication network, so as to receive an e-mail transmitted from a mail terminal for exchanging the e-mail. The communication server includes: a call control unit for transmitting a communication control signal to each communication terminal, and controls the call of each communication terminal; and a mail processor for acquiring the e-mail received by the mail server and gives a command to control the call of the communication terminal to the call control unit, based on reservation information when the e-mail comprises the reservation information of the call in the communication terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018065-A (JP)
Title: Game board of match game
Inventor: FUJINO HIDEYUKI
IPC: A63F3/00
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game board of a match game which consists of an aggregate of a plurality of hexagonal elements 1, enables the execution of a match game, and is constituted so that a first mover out of the fist mover and a first mover does not become advantageous as much as possible.  <P>SOLUTION: The contour 5 connecting the protruding ends of the elements 1 located in the outer periphery of the aggregate body 2 forms a hexagonal shape or a tetragonal shape, respective opposing sides are parallel each other, and the central elements are not present.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025400-A (JP)
Title: Control device of direct injection type spark ignition internal combustion engine
Inventor: HOKUTOU HIROYUKI
IPC: F02D41/34
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To restrain deterioration of combustion in lagging the ignition timing in a control device of a direct injection type spark ignition internal combustion engine in which a required quantity of fuel is injected twice in parts in a compression stroke to perform stratified charge combustion.  <P>SOLUTION: In the case of performing stratified charge combustion by performing fuel injection at least twice in the compression stroke and forming a combustible mixture in the vicinity of an ignition plug by the second injected fuel, when the second fuel injection timing is lagged corresponding to a lag of ignition timing (step 108), the first fuel injection timing is also lagged (step 107).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007102185-A (JP)
Title: Optical recording medium, method of producing same, optical recording method and optical reproducing method
Inventor: USAMI YOSHIHISA
IPC: G03H1/02
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a hologram type optical recording medium capable of performing high-density recording and preventing noise even when information light and reference light leaks from filter layers formed of wavelength-selective reflection films; a method of producing the medium; an optical recording method; and an optical reproducing method using the optical recording medium.  <P>SOLUTION: The optical recording medium includes a first substrate, a recording layer to record information by using holography, a filter layer, a light absorbing layer and a second substrate in this order. The method of producing the optical medium, the optical recording method and the reproducing method on the optical recording medium are also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT