baber/WOPTO huggingface dataset:
Patent JP-2008036487-A (JP)
Title: Malodor treatment method of gas and device used for the same
Inventor: WATABE RYOJI
IPC: B01D53/81
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To securely remove a malodor component in gas such as exhaust gas.  <P>SOLUTION: The device is provided with a gas path 1, a water supply means 21 which is arranged to face the gas path 1, and a malodor treatment agent 18 of the gas arranged in the gas path 1. The malodor treatment agent 18 contains light burnt magnesite and/or light burnt brucite. The malodor treatment agent 18 contains ceramic for far infrared ray radiation. The gas G passing through the gas path 1 is efficiently deodorized. In addition, the malodor treatment agent 18 has the ceramic for far infrared ray radiation, so that the gas is subject to far infrared ray treatment by the ceramic.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007065643-A (JP)
Title: Anti-reflection coating for pass-band of photonic bandgap crystal
Inventor: AKIYAMA SHOJI
IPC: G02B5/28
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-reflection coating for the pass-band of a photonic bandgap crystal.  <P>SOLUTION: Light transmission is maximized through the pass-band of a photonic band gap (PBG) crystal (having alternating high- and low-index material) while preserving high reflection for stop band. An anti-reflective coating (ARC) is used to coat the PBG crystal, wherein the ARC material has a refractive index of n=(n<SB>air</SB>×n<SB>high-index material</SB>)<SP>1/2</SP>and thickness around λ<SB>c</SB>/8 where λ<SB>c</SB>is center wavelength.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008039520-A (JP)
Title: Cracking detector of press-molded product
Inventor: MASUOKA ITARU
IPC: G01N21/89
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cracking detector for optically detecting the cracking present in a thin corrugated press-molded product the angle θ of inclination of which is 30-60°, especially, the cracking present in the inclined part of a corrugated plate.  <P>SOLUTION: In the cracking detector of the pressed molded product equipped with a cracking judging device 4 for optically detecting the cracking 1a of a thin corrugated press-molded product 1, a light source 2 is arranged above the horizontally arranged thin corrugated press-molded product 1 and a light detection element 3a for detecting the inspection light passed through the cracking 1a is provided under the thin corrugated press-molded product 1 so that the angle δ forming a vertical surface V through which the optical axis 3b of the light detection element 3a passes the light source 2 becomes a range of ä(θ/2)±5}°. At least a pair of photodetectors 3 are arranged in a surface-symmetrically state with respect to the vertical surface V and the presence of the cracking 1a is judged by the light quantity detected by the photodetectors 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042413-A (JP)
Title: Cordless telephone
Inventor: NAGAO TATSURO
IPC: H04W76/02
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To inform the detection result by an external device to a user at a remote place by a simple arrangement without using a telephone line, and to inform a contact point specified for every event to this effect in a telephone having a security function interlocked with an automatic answering function.  <P>SOLUTION: The cordless telephone 100 includes of a master unit 100A and a slave unit wherein the master unit 100A has a section 104 for performing wireless communication with the slave unit 100B, a telephone line I/F 110 performing communication through a telephone line, an IP communication I/F 106, an external I/F 191 receiving a signal depending on the detection result from sensors 816 and 826 provided in external devices 810 and 820, a section 190 for detecting the signal from the external device, and a control section 170 for transmitting an e-mail corresponding to the detection result to a mail address specified beforehand based on the detection result from the detecting section 190 by SMTP through the IP communication I/F 106 when the automatic answering function is effective.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006323873-A (JP)
Title: Simulation method
Inventor: SATO JUNJI
IPC: G06F17/50
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation technique capable of displaying data of an arbitrary result output point even if all simulation result data are not preserved for a large-scale simulation object.  <P>SOLUTION: This simulation method includes: a simulation execution processing for executing a circuit simulation process by using hierarchical circuit data; a preservation processing for preserving result data obtained at a predetermined circuit node by the simulation execution processing; and a simulation re-execution process for executing circuit simulation by acquiring, when the hierarchical circuit data are corrected, external input/output information of a circuit region including the circuit node from the preserved result data in relation to the circuit node of which the state is changed by the correction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008037384-A (JP)
Title: Damper installing part structure
Inventor: HARADA NORIJI
IPC: B60R7/06
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To install a damper in a single operation, without using a screw.  <P>SOLUTION: A damper installing structure part 5 has an installation object part 10 arranged in an installation object member 7 and a damper side installing part 11 arranged in a damper body 1. The installation object part 10 has a damper installing surface 15, a guide part 16 and an eaves part 17. The damper side installing part 11 has a plate part 25, a guide pin 26 and a guide rib 28. The guide part 16 is provided with a pin storage recessed part 31 for dropping the guide pin 26 in the direction separating from the damper installing surface 15. A plate storage clearance 32 capable of making a plate enter the lower side of the eaves part 17, is arranged in a part between the eaves part 17 and a rib guide part 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047592-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KOTANI NAOKI
IPC: H01L21/28
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently ensure the active area of a transistor by shrinking the layout of a substrate contact without mutual diffusion due to the substrate contact.  <P>SOLUTION: A distance B1 between a mask opening area B3 for injecting n-type impurities to the substrate contact 106 of a p-type MIS transistor and the active area 101b of a p-type MIS transistor is set larger than the distance A1 between a mask opening area A3 for injecting p-type impurities to the substrate contact 107 of an n-type MIS transistor and the active area 101a of the n-type MIS transistor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045465-A (JP)
Title: Fuel injection valve
Inventor: NAKAYAMA MASAO
IPC: F02M61/18
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of suitably dropping penetration performance of injection fuel.  <P>SOLUTION: This fuel injection valve is provided with a nozzle 11 formed in a hollow cylindrical shape. A needle valve which can move in an axial direction thereof is provided in the nozzle 11 and fuel is supplied to the inside of the nozzle 11 from a base end side. An injection hole 12 is formed at apposition offset from a center axis L1 of the nozzle on a tip of the nozzle 11. Execution and execution stop of fuel injection from an injection hole 12 through change over of open and shut off of the injection hole 12 accompanying movement of the needle valve. Total of passage section area of injection hole 12 opening on one side of a virtual plane including the center axis L1 of the nozzle 11 on an inner wall surface of the nozzle 11 and total of passage section area of the injection hole 12 opening to another side of the virtual plane are different.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024366-A (JP)
Title: Safe strap cutting machine easily cleaning up strap used for binding operation
Inventor: SHIMOGAKI HIROSHI
IPC: B65B69/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a present problem requiring much labor for cleaning up of straps and the like when a specified amount of items is frequently bound by a tape or a rope so as to enable the items to be easily fixed and transported at the time of transporting the items.  <P>SOLUTION: When a rope cutting machine 1 for use in cutting a tape or a rope used for binding the items in a safe manner is installed at a trash box and the like, the dusts such as a rope and the like naturally drop by gravity into the dust box and then time required for cleaning up of the dusts can be shortened. In addition, a cover is fixed to the top of a blade to enable a safety of a working person to be increased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045496-A (JP)
Title: Light sensor-incorporated laser ignition device
Inventor: UEKI MASAAKI
IPC: F02D45/00
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device implementing laser ignition and monitoring of a combustion state, without affecting a shape or the number of parts of a combustion chamber.  <P>SOLUTION: A light sensor-incorporated laser ignition device 10 comprises: a laser beam source 11 emitting a laser beam 70; a lens-barrel 12 having one end connected with the laser beam source 11 and the other end connected with a combustion chamber 4; a laser beam irradiation window 13 disposed to one end on a combustion chamber 4 side of the lens-barrel 12; a lens 14 disposed inside the lens-barrel 12; and a photodetection part disposed on a laser beam source 11 side with respect to the lens 14. The laser beams 70 are collected by the lens 14 into the combustion chamber 4 to ignite air-fuel mixture, and combustion light that has passed through the lens 14 is detected by the photodetection part 15 on the laser beam source 11 side. That is, the laser ignition device and an optical system of the photodetection part that are separately disposed conventionally, are integrated to be commonly used. Constitution of the device is thereby simplified and the number of parts is reduced to reduce a cost.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053765-A (JP)
Title: Communication terminal with camera
Inventor: HISAMITSU TAKANOBU
IPC: H04N5/222
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To transmit images to the opposite side, generated by taking camera settings of an opposite-side communication terminal into consideration.  <P>SOLUTION: A communication terminal with a camera includes a CPU 28, and transmission and reception of mails are realized by a radio circuit 14 and a signal processing circuit 16. The CPU 28 specifies one among pieces of mail, received by the radio circuit 14 and the signal processing circuit 16, as browsing mail, and discriminates whether there is a related image relevant to the browsing mail. When the discrimination result is negative, existing camera settings are made effective; but when it is positive, camera settings which matches the related image are made effective. The CPU 28 generates images along the camera settings which have been made effective. The generated images are attached to mail addressed to the transmission source of the browsing mail.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048828-A (JP)
Title: Needle threader for sewing machine
Inventor: MIYOSHI TAKANAO
IPC: D05B87/02
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly thread a needle without allowing a thread to be caught by a threading guide.  <P>SOLUTION: This needle threader 1 for sewing machines is provided with a threading shaft 2, a threading holder 3, two threading guides 5 and 6, and a threading hook 7; and threads the needle 4 by rotating the threading shaft to move the threading holder, passing the threading hook into a needle hole 41 to lay the thread across the two threading guides, inversely rotating the threading shaft and retreating the threading hook from the needle hole with the thread locked thereto. The respective threading guides have head parts 51 and 61 provided at the upper parts and jaw parts 52 and 62 spaced downward from the head parts and are so formed as to lay the thread across a clearance formed between the lower ends of the head parts and the upper ends of the jaw parts; and the upper end face of the jaw part in one threading guide is formed with a slope face 52a sloping downward as its heading from the base end side toward the tip side of the thread locking part of the threading hook.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006312090-A (JP)
Title: Game machine
Inventor: SAKAMOTO MASAYA
IPC: A63F7/02
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which prevents a random number counter from getting updated irrespective of the operation of a CPU and value of the random number counter from getting captured in an unstable condition.  <P>SOLUTION: The game machine has a counter 61 which repeats the counting action within a prescribed range of numerical values, an oscillator 60 of a reference clock ϕ which determines the counting timing of the counter 61, a latch 63 which captures the value of the counter 61 in response to a prescribed setting signal, and a D type flip-flop 62 which outputs a setting signal at the time when the value of the counter 61 is determined, determines a first condition advantageous to a player and another second condition by a lottery on the basis of the output of the latch 63.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008057346-A (JP)
Title: Bearing for compressor
Inventor: YOSHIMURA SEIJI
IPC: F04C18/16
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing for a compressor less loaded by hydraulic pressure and having a large cooling effect on the rotor shafts.  <P>SOLUTION: In this bearing 7 for the compressor supporting the rotor shafts 5, 6 of a compressor 1, a first oil groove 13 is formed in the bearing surface 12 on the opposite side of the side on which a bearing load P1 acts and a second oil groove 14 is formed in the bearing surface adjacently to the first oil groove 13 counterclockwise. Oil supply holes 16, 17 for supplying an oil to the first oil groove 13 and the second oil groove 14 from the outside are formed in the bearing surface. The length S of the second oil groove 14 in the circumferential direction is longer than the length of the first oil groove 13 in the circumferential direction. The size of the oil supply hole 17 at the second oil groove 14 is smaller than the size of the oil supply hole 16 at the first oil groove 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055442-A (JP)
Title: Method of evaluating laser beam welding
Inventor: KAWADA NAOKI
IPC: B23K26/21
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of evaluating laser beam welding by which the judgement of the propriety of the quality of welding can highly precisely be performed.  <P>SOLUTION: In this method of evaluating laser beam welding, a first normalized value is beforehand calculated from the waveform pattern of an output signal for reference and also a second normalized value is separately calculated from the waveform pattern of the output signal for measurement. At that time, the difference between the first normalized value and the second normalized value is proportional to the deviation value between the distribution of each output value of the output signal for reference and the distribution of each output value of the output signal for measurement. Then, even when the difference between the output signal for reference and the output signal for measurement is small at a glance, because definite difference is generated between a first comparison data and a second comparison data from the difference between the evaluation values of the distribution of the output values of respective output signals when abnormality is present in the quality of welding of the weld zone W, the determination of the quality of welding is precisely performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008061343-A (JP)
Title: Charging system, electronic-circuit device having secondary battery, and charging power-supply device
Inventor: NAGAI TAMIJI
IPC: H02J7/02
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To supply voltage or current accurately from a power supply device even if there are wiring resistances of cables and connector contact-resistances, and also, to use the power supply device in common with plural types of electronic-circuit devices mounted with different secondary batteries.  <P>SOLUTION: The charging system is provided with the electronic-circuit device (50) which has a secondary battery (E2), and the power supply device (10) that is connectable/removable to/from the electronic-circuit device so as to supply power for charging the secondary battery when connected with the electronic-circuit device. A detection signal for charge control is sent from the electronic-circuit device (50) to the power supply device (10). A control circuit (12) controls output of an SW power-supply circuit 11 on the basis of the detection signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008061363-A (JP)
Title: System for charging battery pack
Inventor: KURODA SHINSAKU
IPC: H01M10/44
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To minimize consumption of a secondary battery in a battery pack in a non-use state.  <P>SOLUTION: A system for charging a battery pack is composed so as to charge the batter pack BP, which includes the secondary battery RB and signal output terminals T3, T4 for battery voltage detection to monitor a voltage of the secondary battery RB, while connecting it to a charger. The charger includes a voltage detector connected to the signal output terminal T3 for battery voltage detection. A second switch device 3 is provided at a halfway of a wiring that reaches from the secondary battery RB to the voltage detector, so as to turn on/off conduction of the wiring. When it is not required to monitor the voltage of the secondary battery RB, the second switch device 3 is switched to be turned off.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056793-A (JP)
Title: Crosslinkable nitrile rubber composition and rubber crosslinked product
Inventor: TERADA JUNJI
IPC: C08K5/00
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crosslinkable nitrile rubber composition with which rubber crosslinked products excellent in scorch stability and tensile stress are produced.  <P>SOLUTION: The crosslinkable nitrile rubber composition comprises a highly unsaturated nitrile rubber having α,β-ethylenic unsaturated nitrile monomer units and α,β-ethylenic unsaturated dicarboxylic acid monoester monomer units and having ≤120 iodine value, and a crosslinking agent and has time tc(90) corresponding to 90% vulcanization defined in JIS K6300-2 in ≥5 minutes. Preferably, the α,β-ethylenic unsaturated dicarboxylic acid monoester monomer unit is mono-n-butyl maleate monomer unit or mono-n-butyl fumarate monomer unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057666-A (JP)
Title: Mixing valve
Inventor: NOMURA KENICHI
IPC: F16K11/076
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device capable of functioning as a mixing valve and a flow control valve by one device with a simple structure.  <P>SOLUTION: The mixing valve is provided with a valve body 10 having a first inlet 11, a second inlet 12, and an outlet 13, an approximately cylindrical valve element 20 rotatably inserted in the valve body 10, and a drive means 15 for rotating the valve element 20. A circumferential wall part 22 of the valve element 20 functions as a seal surface part for closing the first inlet 11 and the second inlet 12. A first opening part 31 and a second opening part 32 are provided on the circumferential wall part 22 so as to continuously change opening areas of the first inlet 11 and the second inlet 12 in accordance with a rotation angle of the valve element 20, and the circumferential wall part 22 includes a third opening part 33 for continuously changing the opening area of the second inlet 32 from the maximum to the minimum in accordance with the rotation angle of the valve element 20 with the first inlet totally closed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058676-A (JP)
Title: Optical device and projection type video display device using same
Inventor: YOSHIMURA TAICHI
IPC: G02F1/1333
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device of which a component can easily be replaced while the device is installed in a ceiling-suspended state and which is improved in operation efficiency during maintenance, and a projection type video display device using the same.  <P>SOLUTION: The optical device constituted by fixing an assembly component 36, having a plurality of optical components assembled in one body, to a fitting part 41 with screws is characterized in that engagement parts 414 and 365 for attachably and detachably engaging the assembly component 36 with the fitting part 41 are formed on the fitting part 41 and assembly component 36 respectively and at least the one engagement part 414 has elasticity for making attachable and detachable when force larger than the weight of the assembly component 36 operates thereupon.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055572-A (JP)
Title: Steel pipe inner face blast device, steel pipe inner face blast method, and method for manufacturing steel pipe with excellent inner surface property
Inventor: KUROIWA YOSHIYUKI
IPC: B24C3/16
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steep pipe inner face blast device, a steel pipe inner face blast method, and a method for manufacturing a steel pipe with an excellent inner surface property with improved blast ability capable of sufficiently blasting the inner face of the steel pipe from its leading end to its terminal end.  <P>SOLUTION: This steel pipe inner face blast device comprises a tubular carrier fluid introduction part 21 connected with one end of a steel pipe 6 installed horizontally, and a negative pressure suction part connected with the other end of the steel pipe 6. A sweeping material or a polishing material 5 is pressure-fit in the carrier fluid introduction part together with a carrier fluid 20 from a hole 19 formed on the end face of the tubular carrier fluid introduction part 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059513-A (JP)
Title: Device and method for monitoring bottom face of vehicle
Inventor: MAKABE YOSHIAKI
IPC: H04N7/18
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for remotely monitoring a bottom face of a vehicle without stopping the traveling vehicle.  <P>SOLUTION: A digital camera 3 is equipped with a fish-eye lens and installed on a road surface 2. A vehicle speed sensor 5 gives a vehicle speed signal (a) obtained by detecting a traveling speed of the vehicle 1 to a vehicle/distance conversion circuit 7b. The vehicle speed/distance conversion circuit 7b converts the inputted travel speed into a time required for traveling a predetermined distance (for example, 1 m) and gives the converted time signal b to an imaging control circuit 7a. The imaging control circuit 7a instructs the digital camera 3 to take a picture intermittently at instructed intervals. Since an image signal f outputted from the digital camera 3 has a spherical aberration specific to the fish-eye lens, the spherical aberration is corrected by an image processing circuit 7c, and a single image is obtained when a plurality of images taken for the respective predetermined distances are connected mutually.  <P>COPYRIGHT: (C)2008,JPO&INPIT