baber/WOPTO huggingface dataset:
Patent JP-2009180099-A (JP)
Title: Water-lubricated compressor
Inventor: YOSHIMURA SEIJI
IPC: F04B41/00
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-lubricated compressor capable of restarting in a short time by releasing the compressed air in the compressor at the same time when the compressor is stopped.  <P>SOLUTION: This water-lubricated compressor 1 comprises: a delivery check valve 7 installed in a delivery flow passage 11 between the delivery port 6 of a compressor body 2 and a water recoverer 8; a water line 16 for supplying water from the water recoverer 8 to the compressor body 2; a first automatic valve 20 installed in the water line 16; a discharge line 24 for discharging the air in the water recoverer 8 to a low pressure section; and a second automatic valve 25 installed in the discharge line 24. When the compressor body 2 is stopped, the first automatic valve 20 is closed, and the second automatic valve 25 is opened. When the compressor body 2 is started, the first automatic valve 20 is opened, and the second automatic valve 25 is closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180836-A (JP)
Title: Optical signal processor and control method of the optical signal processor
Inventor: SENOO KAZUNORI
IPC: G06F3/00
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical signal processor which can obtain a rectangular transmission spectrum, has a low power consumption regarding the drive and can control a transmission band region and transmission intensity, independently with respect to a plurality of channels, and to provide a control method of the optical signal processor.  <P>SOLUTION: The optical signal processor includes: an array waveguide grid 101 which separates an optical signal into a plurality of optical signals having different wavelengths at an emission angle, according to the wavelength of the optical signal; lenses 102, 103 for condensing the optical signals emitted from the array waveguide grid; and a spatial optical modulator 104 for modulating the optical signals condensed, wherein the spatial optical modulator is provided with a plurality of phase imparting cells according to the optical signals of respective wavelengths, and the plurality of phase imparting cells contain at least one element that imparts a phase change which is ≥0 and ≤π, to the condensed optical signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179774-A (JP)
Title: Flame retardant adhesive composition, adhesive sheet using the same, cover lay film, and copper clad laminate
Inventor: KITAMURA TOMOHIRO
IPC: B32B27/38
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame retardant adhesive composition which has excellent solvent resistance while maintaining high flame retardance, heat resistance and adhesive properties, and to provide an adhesive sheet using the same, a cover lay film, and a copper clad laminated board.  <P>SOLUTION: The flame retardant adhesive composition comprises (A) a halogen-free epoxy resin, (B) a thermoplastic resin, (C) an organic phosphinate compound, (D) a curing agent, (E) a curing accelerator, and (F) silica having an aminosilane on its surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188110-A (JP)
Title: Optical amplifying device
Inventor: TOMITA TAKAHIRO
IPC: H01S3/06
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplifying device controlled so as to have less power consumption on the whole, and to provide an optical amplification method.  <P>SOLUTION: The optical amplifying device comprises a plurality of series-connected optical amplification portions, a gain control circuit which sets initial values of gains for the plurality of optical amplification portions, and a power consumption control circuit which determines respective gains of the plurality of optical amplification portions for decreasing the power consumption of the plurality of optical amplification portions by performing gain adjustment control for increasing or decreasing gains of at least some of the plurality of optical amplification portions, and decreasing or increasing gains of the other optical amplification portions by the same value as the some of optical amplification portions while changing at least the some of optical amplification portions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186738-A (JP)
Title: Lubricant applying device, process cartridge, image forming apparatus, and method of using the lubricant applying device
Inventor: NAKATSUGAWA SHIGEMITSU
IPC: G03G21/00
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant applying device, capable of always forming a lubricant film with a uniform amount of application over the entire surface over an image carrier, without being affected by the usage conditions and the environmental conditions, and to provide a process cartridge which is equipped with the device, an image forming apparatus, and a method of using the lubricant application device.  <P>SOLUTION: In the lubricant application device 8, including solid lubricant 8a for providing lubricant to the image carrier 1, a lubricant support member 8d supporting the solid lubricant 8a, and a spring 8c pressing the solid lubricant 8a against the image carrier 1, the lubricant application device includes: a contact angle measuring sensor 8s for measuring the contact angle of a liquid droplet dropped to the image carrier surface, to which the lubricant is applied by the solid lubricant 8a; a cam 8e for changing over the energization force to the solid lubricant 8a by the spring 8c, for changing the contact state between the solid lubricant 8a energized by the spring 8c and the image carrier 1; and a control means 8f for controlling the cam 8e according to the contact angle obtained by the measurement by the contact angle measuring sensor 8s.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187868-A (JP)
Title: Discharge lamp lighting device
Inventor: ISHIKAWA TATSUAKI
IPC: H05B41/24
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which lights a plurality of discharge lamps uniformly to each discharge lamp and is at low cost, only by having one fault detection circuit.  <P>SOLUTION: The discharge lamp lighting device comprises: a plurality of discharge lamps 35 to 38 each of which has a pair of a low voltage side filament and a high voltage side filament; current shunt elements 28 to 34 each of which is inserted between each of the high voltage side filaments 35a to 38a and each of the low voltage side filaments 35b to 38b of the discharge lamps 35 to 38, to couple the plurality of discharge lamps 35 to 38; filament transformer driving circuits 8 to 11 which drive transformers for filament 24 to 27 respectively by switching; and a fault detection circuit 40 which is connected to a closed loop circuit 58 composed of the low voltage side filament 38b, the current shunt element 34, and a secondary winding of the transformer for filament 27, to detect a low voltage side filament current flowing through the closed loop circuit 58.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188896-A (JP)
Title: Voice transmission device, and voice transmission relaying device
Inventor: FUSHIMI WATARU
IPC: H04M3/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that communication line of the other terminal is unclear for a VoIP terminal and proper packet size and fluctuation absorption buffer size can not be selected when the VoIP terminal which can select a plurality of lines such as wireless LAN, mobile phone data line and wired line is connected to wired LAN and the other terminal is connected to the wired LAN through some line.  <P>SOLUTION: A packet assembly means of a sending side of a voice transmission device assembles coded voice data of an input voice signal to a packet and sends it including line identification information according to use line from a line identification information management means in a header. A receiving side decomposes a received packet by an IP packet decomposition means and decodes the coded received voice data after absorbing and smoothing fluctuation of coded received voice data by a fluctuation absorption treatment means of fluctuation absorption buffer size determined by extracted line identification information. High quality voice call is achieved by fluctuation absorption buffer size setting in accordance with use line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190103-A (JP)
Title: Semiconductor conveyor
Inventor: TANABE OSAMU
IPC: B25J19/06
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor conveyor having an interlock system switchover mechanism for a robot remote teaching operation performed in maintaining the semiconductor conveyor in a safety and simple structure.  <P>SOLUTION: The semiconductor conveyor 1 conveys a semiconductor sample by a conveyance robot including: an aperture 10 for inspection and adjustment; a cover 2 capable of opening/closing to cover the aperture 10; and an interlock circuit 3 for activating the interlock 3 when the cover 2 is opened to stop driving the conveyor. It further has a key switch 4 operable when the cover 2 is opened. The key switch 4 selects a normal mode N and a maintenance mode M. The interlock 3 is effective in the normal mode N, and ineffective in the maintenance mode M. Further, such a structure that use of a teaching pendant 5 for remote teaching to control the conveyance position of the conveyance robot is effective, is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194532-A (JP)
Title: Information distribution system, information distributing device and program
Inventor: NAGAMINE TAKESHI
IPC: H04N7/173
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution system for distributing information after a point of time corresponding to a target image formed in a medium in time series information to be a distribution target.  <P>SOLUTION: The information distribution system includes a user terminal 3 for reading start position designation information displayed on a medium while associated with a target image from the medium with the target image formed thereon and transmitting an information distribution request including the read start position designation information to an information distributing device 1, and the information distributing device 1 for distributing to the user terminal 3 the information after a point of time determined on the basis of the start position designation information included in the received information distribution request in time series information that changes with time in the case of receiving the information distribution request transmitted from the user terminal 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194079-A (JP)
Title: Wiring substrate for use in semiconductor apparatus, method for fabricating the same, and semiconductor apparatus using the same
Inventor: TANAKA HIROYUKI
IPC: H01R12/51
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring substrate for use in a semiconductor apparatus, which causes no peeling between a semiconductor chip and the wiring substrate for the semiconductor apparatus to have stable quality by suppressing formation of an air bubble (void) between the semiconductor chip and wiring substrate for the semiconductor apparatus when the semiconductor chip is mounted by reducing unevenness in a semiconductor chip mounting area on the wiring substrate for the semiconductor apparatus, and to provide the method for producing the same.  <P>SOLUTION: On a printed-wiring board 1-1, a pattered conductor layer 2 is laminated to both the top surface and the bottom surface of a substrate core 7, and a solder resist 4 is laminated. The solder resist 4 laminated to the top surface of the printed-wiring board 1-1 forms a raised portion 40 in a semiconductor chip mounting area such that the thickness of the raised portion is greater than the thickness of the solder resist 4 laminated to areas other than the semiconductor chip mounting area, so that the surface of the semiconductor chip mounting area is flat.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191344-A (JP)
Title: Method for forming film containing cubic boron nitride
Inventor: YAMAMOTO KENJI
IPC: C23C14/34
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To form a film containing cubic boron nitride with smaller residual stress by a magnetron sputtering method by dropping the bias voltage to be applied to a substrate.  <P>SOLUTION: The film containing cubic boron nitride is formed by using a target containing B<SB>4</SB>C (tetra boron carbide) by a magnetron sputtering method by the reaction of boron constituting the target with nitrogen in the nitrogen-containing gas while promoting ionization of boron constituting the target so as to satisfy the conditions (a) the power charging method: pulse shape, (b) the power charging pulse width: ≤100μs, and (c) the maximum charged power density in erosion area of the target: ≥0.33 kW/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171938-A (JP)
Title: Basket type fishing weight
Inventor: FUJIWARA TETSUYA
IPC: A01K95/00
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To settle the problem that, a fishing weight provided in a basket from to prevent snagging in fishing by bending a wire material or the like to cover the weight, makes the basket itself not effectively meet snagging despite basket's protection by the weight.  <P>SOLUTION: There is provided a basket type weight, which is formed by removably fitting to the holding part the tip end of elastic wires bent to cover the weight so as to form a round basket shape and has a function that the wire material comes off from the holding part and is released from an obstacle when hooked on the obstacle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195412-A (JP)
Title: Washing droplet prevention device
Inventor: HOSONO KOICHI
IPC: B08B17/02
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing droplet prevention device capable of surely preventing splash of droplets on a worker from the trunk part to the head part at a sink when executing washing work or handling contaminated objects.  <P>SOLUTION: This washing droplet prevention device has an attachment member (a first hinge metal fitting 15) on the back side and upper part of a water tank 4 of the sink, and a transparent and colorless droplet prevention cover whose rear part is turnably attached to the attachment member 15 by a lateral shaft (a support projection 34 of a second hinge metal fitting 16) to vertically turn the droplet prevention cover 17. The droplet prevention cover 17 conceals the upper part and the front part of the water tank 4 with its front part abutting on the front edge upper face of the water tank 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196690-A (JP)
Title: Packaging member
Inventor: TANAHASHI FUMIKO
IPC: B65D75/18
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging member with which simplified inventory management and lower costs can be achieved.  <P>SOLUTION: The packaging member 100 includes a bottom 1 and a pair of first sidewalls 2 and 3 rising from both ends in the width direction of the bottom 1, respectively. The tops of the first sidewalls 2 and 3 are provided with holding portions that hold the ends in the width direction of a lighting device 101, respectively. When a lighting device 101A having a first width dimension is packaged, the sidewalls 2 and 3 hold the lighting device 101A in such a way that the sidewalls 2 and 3 takes a widthwise and outwardly inclined attitude to widen a gap between the holding portions. When a lighting device 101B having a second width dimension smaller than the first width dimension is packaged, the sidewalls 2 and 3 hold the lighting device 101B in such a way that the sidewalls 2 and 3 takes a widthwise and inwardly inclined attitude to narrow a gap between the holding portions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200411-A (JP)
Title: Solder bonding part, printed wiring board, and solder bonding method
Inventor: TANABE TAKESHI
IPC: H05K3/34
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder joint part preventing occurrence of land separation; a printed wiring board; and a solder joint method.  <P>SOLUTION: In this solder bonding part, a through-hole 14 penetrating a mounting surface 13a and a back surface 13b of a base material 12 is bonded to a lead part 46 of an electronic component inserted in the through-hole 14. Lands 32 are respectively arranged on openings of the through-hole 14 on the mounting surface 13a side and the back surface 13b side. The solder bonding part has segregation of a low-melting-point phase of solder on an interface between the land 32 on the back surface 13b side and a fillet 22 of lead-free solder 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207252-A (JP)
Title: Motor-driven tool
Inventor: YOSHIDA KENICHIRO
IPC: H02K1/14
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven tool capable of preventing reduction of magnetic flux amount due to narrowing of a magnetic path, and reducing a manufacturing cost.  <P>SOLUTION: Resin moldings 27-1A and 27-1B are applied to two stator coil batches 27-1 and 27-2, respectively, the ends of the resin moldings 27-1A and 27-1B of the two stator coils 27-1 and 27-2 are coupled to each other with a resin extending portion 31. The resin extending portion 31 is made of the resin same as the resin forming the resin moldings 27-1A and 27-1B, and is integrally molded with the resin moldings 27-1A and 27-1B. Screw holes are formed on portion of the resin extending portion 31 equivalent to a substantially center position between the two stator coil batches 27-1 and 27-2. Screws 32 are each screwed into the screw holes, and the screws 32 each have a tip formed on a housing 10 and screwed in the screw holes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203006-A (JP)
Title: Hydraulic device for cargo handling
Inventor: ITO NAOYUKI
IPC: B66F9/22
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage of a lift cylinder so as to appropriately operate it without requiring excessive cost and maintenance even if a cleaning state in a tank is poor in a hydraulic device for a cargo handling applied to a cargo handling vehicle such as a forklift.  <P>SOLUTION: The hydraulic device for the cargo handling is composed of a tank 2, a pump 3 connected therewith, a switching valve 4 connected therewith, a lift cylinder 5 to which a tail chamber 11 is connected and elevates/lowers the cargo by a pressure oil from the pump 3, a return path 6 which is provided between the switching valve 4 and the tank 2, and always circulates the pressure oil from the pump 3 to the tank 2, and a communication path 7 which connects a rod chamber 12 of the lift cylinder 5 and the upstream side of the return path 6, and particularly, the hydraulic device is provided with the communication path 7 which connects the rod chamber 12 of the lift cylinder 5 and the upstream side of the return path 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203911-A (JP)
Title: Pump or water turbine
Inventor: KATO YOSHIYUKI
IPC: F03B11/00
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate reduction in efficiency as an engine, by enabling air existing in a shaft case from smoothly slipping out in response to a start of operation, in a pump or a water turbine.  <P>SOLUTION: This water turbine comprises an impeller 14 capable of driven rotation by lowering energy of water, a casing C for enveloping this impeller 14, a rotary shaft 12 equipped with the impeller 14 in an integrally rotatable state, and the shaft case 13 for rotatably surrounding the rotary shaft 12 in a state of being installed in the casing C, and is provided with an air exhaust means H having an opening part 20a opening on the lower end of the rotary shaft 12, forming an air bleeding passage L communicating with the inside of the shaft case 13 in a hollow shape in the rotary shaft 12, communicating with the air bleeding passage L from the opening part 20a and openable in the external atmosphere.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239985-A (JP)
Title: Method for recycling nylon 6 product
Inventor: KATSURAGI HIDEFUSA
IPC: C08J11/12
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of recycling a nylon 6 product from a nylon 6 product containing at least one resin constituent as an impurity by a simple operation and an industrially advantageous method, and further a method for recycling the nylon 6 product by depolymerizing the recovered nylon 6 product to obtain a high grade caprolactam.  <P>SOLUTION: The method comprises recovering the nylon 6 product from which the impurities are separated and removed by heating in an ethanolamine cleaning liquid the nylon 6 product containing at least one impurity selected from the group consisting of resin constituents by resin processing, and attached resin constituents, and further the method comprises recovering caprolactam by depolymerizing the recovered nylon 6 product. In this case, even if the raw material, that is the nylon 6 product, is dyed, decolorization can be carried out at the same time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210617-A (JP)
Title: Voice activity detection system, method and program
Inventor: FUKUDA TAKASHI
IPC: G10L25/78
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly accurate voice activity detection method in a low S/N environment.  <P>SOLUTION: The voice activity is performed by extracting a long-term spectrum variation component and a harmonic structure as feature vectors from a speech signal and increasing difference in feature vectors between speech and non-speech included in the speech signal by using the long-term spectrum variation component feature, or a long-term spectrum variation component extraction and a harmonic structure feature extraction. A correct rate and an accuracy rate of the voice activity detection is improved over conventional methods by using a long-term spectrum variation component having a window length over an average phoneme duration of an utterance in the speech signal. The voice activity detection system and method provides speech processing, automatic speech recognition, and speech output capable of very accurate voice activity detection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209280-A (JP)
Title: Method for producing organic-inorganic composite material
Inventor: NAKAJIMA MICHIYA
IPC: C08L75/04
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing an organic-inorganic composite material containing a matrix polymer selected from polymers such as a polyamide produced by using an aromatic diamine as a starting monomer, a polyurea and a polyurethane.  <P>SOLUTION: The method is for producing the organic-inorganic composite material from (1) an organic solvent solution containing (a) at least one monomer selected from the group consisting of a dicarboxylic acid halide, a dichloroformate compound and a phosgene compound and (b) a diamine and (2) an aqueous solution containing (c-1) a metal compound having two or more metal elements including at least one alkali metal and selected from the group consisting of metal oxides, metal hydroxides and metal carbonates, (c-2) an alkali metal silicate or (c-3) a clay mineral by making these solutions to be coexistent while keeping at least a part of the solutions in a compatibilized state or a separated state, thereby reacting the monomer (a) with the diamine (b) and simultaneously precipitating the inorganic component.  <P>COPYRIGHT: (C)2009,JPO&INPIT