baber/WOPTO huggingface dataset:
Patent JP-2007036573-A (JP)
Title: Radio transmission circuit and radio transmitter
Inventor: SUEHIRO YOSHIFUMI
IPC: H04B1/7176
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio transmission circuit which can be reduced in size and cost by removing a band pass filter, and a radio transmitter employing the same.  <P>SOLUTION: The radio transmitter has a radio transmission circuit provided with step recovery diode circuits 91, 92 each provided with a step recovery diode SRD, and each generating modulation signals S31, S32 having a high-frequency signal component generated therein on the basis of an input pulse signal; a modulation circuit 6 for outputting a pulse signal to the diode circuits 91, 92 in response to a logic value in each bit in transmission data, and causing the diode circuits 91, 92 to generate the modulation signals S31, S32; a differential output 10 for calculating a difference between the modulation signals S31, S32 to generate a difference signal; and a delay 11 provided on a signal path from the modulation circuit 6 to the differential output 10 and delaying the modulation signal S32 by only a predetermined delay time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031077-A (JP)
Title: Paper feeding device
Inventor: KOYA AKEMASA
IPC: B41J15/04
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding device simplifying charging work of a recording paper roll and putting the recording paper roll on standby after charging in a light-shielding and humidity-proof state.  <P>SOLUTION: The paper feeding device 2 is constituted by a printer body side case 31; and a paper feeding tray 5. The printer body side case 31 is fixed to a printer body and the paper feeding tray 5 can be drawn out relative to the printer body. A paper feeding tray side case 40 is provided on the paper feeding tray 5. When the paper feeding tray 5 is pressed after a recording paper roll unit 3 is set, the paper feeding tray side case 40 is closed by the printer body side case 31 to be airtightly closed and the recording paper roll unit 3 gets in the light-shielding and humidity-proof state. The recording paper is fed out from a feeding out port formed on the printer body side case.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043270-A (JP)
Title: Wdm-type pon system
Inventor: NOZUE DAIKI
IPC: H04B10/27
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a WDM-type pon system wherein extension of ONUs is facilitated.  <P>SOLUTION: In the WDM-type pon system, each ONU includes an optical transmitter capable of changing the transmission wavelength; an optical signal reception filter capable of changing the reception wavelength; and a control section (wavelength negotiator), an OLT selects a transmission wavelength and a reception wavelength to be used from among the wavelengths in a currently free state, in response to wavelength assignment request from each ONU, assigns the wavelength to a request source ONT, and the control section of each ONU switches the transmission wavelength of the optical transmitter and the reception wavelength of the optical signal reception filter into a transmission wavelength and a reception wavelength designated by a response message from the OLT to start transmission/reception of data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007039930-A (JP)
Title: Joining structure of structure
Inventor: MICHIMASA YASUHIRO
IPC: E04B1/58
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining structure of a structure enabling the easy joining operation for joining a steel column to a steel material in a large-sized structure under high safety and enabling a reduction in the required cost.  <P>SOLUTION: In this structure, a stress material 2 supporting a column material 1 is joined to the column material 1 as the main axis of the structure. The structure comprises a column side horizontal gusset plate 4 horizontally extended from the side face of the column material 1 and a steel tube side horizontal gusset plate 10 horizontally extended from a stress material 2 body. The structure is characterized in that the column material 1 is joined to the stress material 2 with the steel pipe side horizontal gusset plate 10 stacked on the column side horizontal gusset plate 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040856-A (JP)
Title: Magnetic sensor
Inventor: NAGAI AKIHIRO
IPC: G01R15/18
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic sensor of clamp-type, capable of improving production efficiency.  <P>SOLUTION: The magnetic sensor is equipped with a coil section 2 of a substantially arcuate structure, where a conductive wire 23 is wound about the periphery of a bobbin 22 housing a core 21, a coil cover 3 arranged so as to cover the wound part of the conductive wire 23 at the coil section 2, and a plurality of shielding plates 51 to 54 arranged so as to enclose the coil cover 3, a streak-like projection part 42c which is pinched between each side edge, laying side-by-side mutually to the shielding plates 51 and 54 to separate each side edge on the coil cover 3, is formed along the longitudinal direction along the coil cover 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006105128-A (JP)
Title: Linear compressor
Inventor: KIM DONG-HAN
IPC: F04B35/04
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear compressor preventing wear and deformation of a part when an outer circumference surface of a delivery spring and a delivery cover touch and improving durability of the delivery spring and the delivery cover by supporting load applied by the delivery spring.  <P>SOLUTION: A spring seat is attached to the delivery cover to prevent an end part and an outer circumference surface of the delivery spring from touching the delivery cover, and surface treatment of hard metal material is applied on the spring seat. Consequently, not only wear and deformation due to repetitive load of the delivery spring is prevented but also durability is improved by making the delivery spring withstand excessive load and local load.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007045431-A (JP)
Title: Combination of container and straw
Inventor: YUI TAKUJI
IPC: A47G21/18
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combination of a container and a straw which effectively prevents liquid from leaking from between the container and the straw during discharging and achieves uniform discharge on the assumption that the content liquid is prevented from jetting when the straw is inserted.  <P>SOLUTION: The container 1 is composed of a flexible material, equipped with a straw inserting part 2 through which the straw 4 is inserted, and filled with the content liquid 3. The content liquid is a multi-component liquid which is separated into at least two phases during storage. The straw 4 has with a discharging end 6 formed with a delivering hole 5, a suction end 8 with a sharp tip shape formed with a first suction hole 7, a hollow body 10 formed with a second suction hole 9 on its side face, and a flange-like projecting part 11. A distance L between the tip of the suction end 8 and the side end of the discharging end of the projecting part 11 is smaller than the height h of the container. The projecting part 11 has a maximum diameter d<SB>2</SB>larger than the outer diameter d<SB>1</SB>of the straw body 10, to lock liquid-tightly the straw 4 to the container 1 in the inserted state of the container.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007044221-A (JP)
Title: Scanning type co-focal endoscope system, and image displaying range regulating method for this system
Inventor: KANAI MORIYASU
IPC: G02B21/00
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning type co-focal endoscope system which can display a range where smearing or the like resulting from system's peculiar characteristics including an assembling error or eccentricity has been removed as an observation image having a high resolution.  <P>SOLUTION: This scanning type co-focal endoscope system is constituted by providing a light source, a scanning means, an objective optical system, an extracting means, an image forming means, a displaying means, and a regulating means. In this case, the scanning means deflects the light which is cast from the light source may two-dimensionally scan the biological tissue in a body cavity. The objective optical system guides the light through the scanning means to the biological tissue in the body cavity. The extracting means extracts only the light from the object side focal point position of the objective optical system. The image forming means forms an image by using the light extracted by the extracting means. The displaying means displays the image. The regulating means measures the Encircled Energy at the extracting means, and regulates the range which is displayed as the image by the displaying means based on the Encircled Energy.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007048035-A (JP)
Title: Controller, program and operation interface
Inventor: AIKAWA MASAFUMI
IPC: H04N1/00
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform use promotion of a printing function of an image forming device.  <P>SOLUTION: In a PC 2, use frequency of the printing function of the image forming device 3 set in time of printing is counted, and is stored and managed in a management table. In time of print setting, the use frequency of each the printing function is detected on the basis of the management table, and the printing function having the little use frequency is decided. About the printing function decided that it has the little use frequency, hint display information showing contents of the printing function is displayed on a print setting screen, and a sample print button for performing instruction operation of sample printing by the printing function is displayed. When the sample print button is depressed and operated, the sample printing is performed in the image forming device 3 by the printing function having the little use frequency, and a sample sheet is outputted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006265088-A (JP)
Title: Method for producing clay film
Inventor: EBINA TAKEO
IPC: C01B33/26
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production technology of clay films, which allows the production of a self-supporting film having enough mechanical strength to be used as self-supporting film, excellent thermal stability and excellent flexibility in a short time, the production of clay films having various shapes including a flat-plate shape, and the continuous production of long clay films.  <P>SOLUTION: The method for producing the film comprising only clay or clay and an additive comprises preparing a viscous clay paste in which clay is dispersed in a liquid with a solid/liquid ratio of 2-15 wt.%, applying the clay paste on the surface of a matter in a certain uniform thickness, then drying the applied paste, and exfoliating the dried clay to obtain the clay film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005343904-A (JP)
Title: Deuterated cyclosporine analogue and use thereof as immunomodulating agent
Inventor: NAICKER S SELVERAJ
IPC: C07K1/13
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cyclosporine derivative of a chemically substituted and deuterated analogue of cyclosporine A and a related cyclosporine.  <P>SOLUTION: The cyclosporine derivative is disclosed which possesses enhanced efficacy and reduced toxicity over naturally occurring and other presently known cyclosporins and cyclosporine derivatives. The cyclosporine derivative of the present invention is produced by chemical and isotopic substitution of the cyclosporine A (CsA) molecule by: (1) chemical substitution and optionally deuterium substitution of amino acid 1; and (2) deuterium substitution at key sites of metabolism of the cyclosporine A molecule such as amino acids 1, 4, 9. Also disclosed are a method of producing the cyclosporine derivative and a method of producing immunosuppression with reduced toxicity with the disclosed cyclosporine derivative.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006018851-A (JP)
Title: Search and display system of market information, and search and display method of market information
Inventor: MASUDA TOKUTARO
IPC: G06Q40/00
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a search and display system for market information used for searching for and extracting an individual stock having a price chart with a particular trend desired by a searcher from many pieces of market information just by receiving simple input data, and for intelligibly displaying the price chart of the extracted stock.  <P>SOLUTION: The search and display system for market information is provided with a market information acquisition means 11, a moving average calculation means 21, an individual stock search means 23, a search result providing means 43, a price chart display means 44, a pattern sort means 22 of sort patterns by relationships between short term, medium term, and long term average values of closing prices, a first individual stock search means 23 of searching for an individual stock having a predetermined pattern, and a second individual stock search means 24 of searching for an individual stock having a most recent continuous term of a positive line or a negative line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007050992-A (JP)
Title: Image forming device
Inventor: SAITO MASATO
IPC: B65H7/02
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate the mounted state of printing paper set in a manual feed tray by utilizing a difference in a detection level when detecting an IC tag buried in the printing paper by using two detecting antennas provided near a paper feed port.  <P>SOLUTION: A printer 10 discriminates the longitudinal or cross direction of the printing paper 20 or the direction of the front or reverse side of the paper whose printing face is specified, from information on a paper size and a tag-buried position after reading the IC tag 30 in the printing paper 20 mounted on the hand tray 17 from a memory for the IC tag 30 by using two IC tag reading antennas 151, 152 provided near the paper feed port 17, or information on a combination of a previously detected antenna and a detection level at that time when increasing the detection level from zero to adjust a communication distance from the IC tag 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057614-A (JP)
Title: Image forming apparatus
Inventor: OGAWA TAKAYUKI
IPC: G03G15/16
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which efficiently stores waste toner regardless of differences in toner consumption speed between image forming units due to, for example, a use state by a user.  <P>SOLUTION: In the image forming apparatus, toner images formed by the plurality of image forming units 20Y, 20M, 20C and 20K, each including a developing device 23 storing toner, are primarily transferred to an intermediate transfer belt 11 to form a composite image, and the composite image is secondarily transferred onto a transfer material. Waste toner recovered from the surface of the intermediate transfer belt 11 is conveyed in the direction of an arrow B within a conveying pipe 52 and selectively stored in one of the waste-toner storage parts 25 disposed in the corresponding image forming units 20Y, 20M, 20C and 20K.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060805-A (JP)
Title: Power supply
Inventor: TAKANOSE TAKESHI
IPC: H02M3/00
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply in which operation is sustained that will not cause the performance to deteriorate, even if a part of a converter circuit breaks down.  <P>SOLUTION: Each converter unit, held in connection with a connector arranged on a base unit, provided with a clock signal generation means and a position specification signal generation means comprises a means 22 for detecting connection with the connector; a means 19 for detecting fault of operation in a circuit, a means 20 for stopping the operation of the converter circuit, when fault is detected; a means 21 for specifying the number and position of units, operating normally by a connection detection signal outputted from each converter unit to the base unit and a fault detection signal outputted from each converter unit to the base unit; and a phase signal creation means 23 for supplying a phase signal having a phase different by (360/P)×(Q-1)° from the clock signal, the position specification signal and the normal unit specification signal, with respect to the phase of the clock signal to a pulse width modulation control means, if the number of units operating normally is P, and the position is Q-th position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060835-A (JP)
Title: Fan motor driver/controller, fan motor drive control method, fan apparatus and electronic device
Inventor: TAKENO SHINSEI
IPC: H02P7/29
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan motor driver/controller capable of eliminating an abnormal sound due to an excessive increase in a rotation speed and a risk of a partial ignition due to an excessive decrease in the rotation speed, excellent in the stability for a long time, and capable of saving the energy.  <P>SOLUTION: The fan motor driver/controller for controlling a fan motor for driving a fan controls the fan motor based on one control signal selected among two or more control signals including the first control signal generated from a control signal generator by an instruction from a signal control unit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057193-A (JP)
Title: Refrigerator
Inventor: KAMAIKE NOBUO
IPC: F25D19/00
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress protrusion of an uppermost shelf far side, and to increase internal volume and depth of a lowermost shelf by mounting a compressor in an upper side, and to improve a service life of the compressor.  <P>SOLUTION: In the refrigerator, the compressor 52 is mounted in a top face rear of a storage chamber of an uppermost shelf being a wasteful space unreachable even by stretching, and an efficient and rational heat exhaust air duct of a machine chamber 51 is composed for the purpose of lowering temperatures of a sliding part and a resin component 56 in an interior of the compressor 52 to improve service life of the compressor, and reducing electric energy consumption by reduction of a penetration heating value from the machine chamber 51 into a refrigerator interior, by providing a heat dissipation fan 53 such that air is blown onto the compressor 52 to carry out heat dissipation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006125388-A (JP)
Title: Double bowl piston
Inventor: MEFFERT DARREL H
IPC: F02F3/26
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double bowl piston, capable of reinforcing an eddy and air/fuel mixture while achieving retarded fuel injection close to an upper dead center.  <P>SOLUTION: This piston 40 comprises a piston crown 57 provided with a surface having an annular inner edge. The piston also comprises a first piston bowl 44 recessed in a surface of the piston crown. The first piston bowl 44 has a bottom surface and an outer wall. A line extended from the annular inner edge of the surface to be tangent to the outer wall forms an interior angle θ that is larger than 90deg., with the surface of the piston 40. The piston also comprises a second piston bowl 46 that is recessed in the bottom surface of the first piston bowl 44.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007064013-A (JP)
Title: Stroke variable engine
Inventor: WATANABE SEI
IPC: F02D15/02
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To restrain generation of noise generated by vibration by restraining engine vibration by reducing 0.5-order vibration generated by a sub-connecting rod in a stroke variable engine.  <P>SOLUTION: A gravity center position of the sub-connecting rod 37A is set so that a distance between the gravity center position of the sub-connecting rod 37A and the axis of a crank pin 25a becomes smaller than a distance between a connecting point of a main connecting rod to the sub-connecting rod 37A and the gravity center position and a distance between a connecting point of a control rod to the sub-connecting rod 37A and the gravity center position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006079607-A (JP)
Title: Push-button latching mechanism
Inventor: LEV JEFFREY A
IPC: E05C3/30
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latching mechanism for portable computer systems, which is simple and compact and can be operated with one hand.  <P>SOLUTION: A latching mechanism 10 includes; a hook 12 which is connected to a first component 14 and has a first position 18 disposed within the first component and a second position 20 extending from the first component; a receptacle 22 which is disposed within a second component 24 and is engaged with the hook 12 being in the second position 20; a magnet 26 which is disposed within the second component 24 and moves the hook 12 from the first position 18 to the second position 20 as the second component 24 is disposed in close proximity to the first component 14; a push-button release mechanism which is disposed within the first component 14 and moves the hook 12 from the second position 20 so as to disengage the hook from the receptacle 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006099097-A (JP)
Title: Positive resist composition and pattern forming method using same
Inventor: SASAKI TOMOYA
IPC: H01L21/027
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the technical problems for enhancing performances in the fine processing of a semiconductor device, where high energy rays, X-rays, electron beams or EUV (extreme ultraviolet) light are used, to provide a positive resist composition satisfying high sensitivity, high resolution and good line edge roughness at the same time, and to provide a pattern forming method using the resist composition.  <P>SOLUTION: The positive resist composition contains: (A) a resin having two kinds of repeating units each having a specific styrene skeleton and converted into soluble in an alkali developer solution by the action of an acid; (B) a compound generating an acid upon irradiation with actinic rays or radiation; and (C) an organic basic compound. The pattern forming method is carried out by using the above resist composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007069915-A (JP)
Title: Device and method for feeding powder, and device and method for feeding and filling powder
Inventor: MINAMIGUCHI AZUSA
IPC: B65B1/30
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder feeding device and a powder feeding and filling device capable of automatically and reliably feeding a required amount of powder with a simple configuration.  <P>SOLUTION: The powder feeding device uses a powder feeding cylinder as a feeding means. The powder feeding cylinder has a cylindrical shape with one end being opened, and the other end forming a bottom face. The central axis of the cylinder forms a predetermined angle with respect to the horizontal plane. A generant at the lowest end side in an inner circumferential surface of the cylinder is directed downward toward the opening. The cylinder is rotated around the central axis at the predetermined speed to feed the powder in the cylinder from the opening. This powder feeding device is combined with a powder filling device to constitute a powder feeding and filling device.  <P>COPYRIGHT: (C)2007,JPO&INPIT