baber/WOPTO huggingface dataset:
Patent JP-2007226159-A (JP)
Title: Image display medium and image display method
Inventor: TAKAHASHI HIROYUKI
IPC: G03C1/73
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display medium which shortens the time required to display a rewritable image with high definition and high quality and can ensure developed color retention of the image, and an image display method using the image display medium.  <P>SOLUTION: The image display medium has a photosensitive layer containing a photochromic compound and an electron accepting compound formed on a support substrate, wherein the photochromic compound is a fulgide compound having a heteroaromatic ring substituted by a functional group represented by formula: -NR<SB>1</SB>R<SB>2</SB>and the electron accepting compound is a Lewis acid compound having a long chain structure, wherein R<SB>1</SB>and R<SB>2</SB>are each independently H or an aliphatic group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006300316-A (JP)
Title: Blade tensioner
Inventor: MARKLEY GEORGE L
IPC: F16H7/08
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade tensioner with a new ratchet mechanism.  <P>SOLUTION: The blade tensioner includes a blade shoe 504 with a chain sliding face 504c, a sliding face with a first side and a second side for slidably accepting a blade shoe tip end part 504b, a ratchet rod 514 with a first end part 514a pivotably attached to the blade shoe tip end part 504b and a second end part 514b having a plurality of teeth and a spring clip 512, for accepting the second end part 514b of the ratchet rod 514, capable of sliding along the second side of the sliding face. The spring clip 512 has an edge part capable of engaging with the plurality of teeth 516 of the ratchet rod 514, presses a back face side part of the ratchet rod 514 and has a tab 512a for engaging with a corresponding notch at the second side of the sliding face.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228853-A (JP)
Title: Device and method for producing bittern soybean curd, and bittern soybean curd
Inventor: TAKIZUKA MAKOTO
IPC: A23L11/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for producing bittern soybean curd enabling bittern solution to be easily and homogeneously mixed with warm soymilk while keeping sanitary condition to produce bittern soybean curd having sweetness and deliciousness without unevenness in coagulation: and to provide a method for producing bittern soybean curd enabling bittern solution to be easily and homogeneously mixed with warm soymilk while keeping sanitary condition to produce bittern soybean curd having sweetness and deliciousness without unevenness in coagulation.  <P>SOLUTION: The device for producing bittern soybean curd 1 in which bittern solution is mixed with warm soymilk to produce bittern soybean curd, has a curved flow path 51 through which at least the warm soymilk flows, and is provided with a discharge hole 53a formed at a wall surface 52a in the vicinity of the curved flow path 51 to pour the bittern solution into the warm soymilk.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007235503-A (JP)
Title: Power amplifier
Inventor: FUJII MASATO
IPC: H03F3/68
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve linearity while maintaining high efficiency which is a feature of an F class power amplifier.  <P>SOLUTION: The power amplifier is constituted of an input level detection circuit for detecting the level of an entered high frequency input signal, an A/D converter and a CPU for controlling ON/OFF of a plurality of amplifiers for amplifying respective amplitude segments in accordance with the input level signal and characterized so as to amplify only an amplifier whose ON is selected, compose amplified signals through a 1/4 wavelength line, select only a necessary component by a tuning circuit, and output the selected component as a high frequency output. This invention has the following effects. Namely, power consumption for using a non-linear amplifier can be reduced (1), high efficiency can be expected (2), improvement of MTBF (mean time between failure) can be expected (3), and miniaturization/lightweight can be achieved (4).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007235766-A (JP)
Title: Multiple dwelling house visit system and multiple dwelling house visit method
Inventor: TAKAHASHI MASASHI
IPC: H04M9/00
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple dwelling house visit system and method for preventing some persons from occupying a collective entrance unit in a long time even in a large-scaled multiple dwelling house where the number of houses is relatively large.  <P>SOLUTION: In a multiple dwelling house visit system, when all visit destinations are input by a reception terminal 1 by a home delivery undertaker, the room information of the visit destinations is transmitted from the reception terminal 1 to a management device 2. The management device 2 performs the multi-address transmission of a notification signal to interphones 3 of rooms at the visit destinations. The interphone 3 receives the notification signal, and rings according to the notification signal. When a resident depresses the home delivery button of the interphone 3 in the case of accepting visit, the signal showing that the visit has been accepted is transmitted to the management device 2. The management device 2 totals the signals showing that the visit has been accepted, and transmits the result to the reception terminal 1. The reception terminal 1 displays or prints out the total results.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233907-A (JP)
Title: Monitoring system, control method and program thereof
Inventor: HASHIMOTO KAZUHIKO
IPC: G01S13/36
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect a human body by distinguishing the human body from other objects.  <P>SOLUTION: A terminal device periodically emits an electromagnetic wave (S12). Since the reflecting state of the electromagnetic wave becomes different when the human body comes into a detection area, the reflected wave is detected and stored (S13). The reflected wave is compared with a transmitted electromagnetic wave and with an initial reflected wave (S14). Since a phase is deviated in the electromagnetic wave reflected from the human body, this phase difference is examined (S15), and if the phase difference can be detected, it is determined that the human body exists, determining the existence of an abnormal state (S16). Next, abnormality information such as the time and the place is transmitted to an information apparatus (S17). When the information apparatus receives the abnormality information (S18), the abnormality information is displayed as a report image on a screen (S19). Further, a telephone call is made to a cellular phone to transmit the abnormality information, notifying an abnormal state (S20).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229376-A (JP)
Title: Game machine
Inventor: OKADA YASUSHI
IPC: A63F7/02
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent game balls stored in a game ball tank from intensively flowing into a discharge port and to secure a space for arranging a large-sized liquid crystal display device at the lower part of the game ball tank.  <P>SOLUTION: Since the quantity of the game balls flowing down to the discharge port is adjusted by an adjusting member provided inside the game ball tank, the ball pressure of the game balls concentrated on the discharge port is reduced. Since the game balls are discharged from the side wall part of the game ball tank as well, a ball path part can be arranged adjacently to the game ball tank. Thus, since a free space is formed at the lower part of the game ball tank, the space for arranging the large-sized liquid crystal display device can be secured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229389-A (JP)
Title: Pachinko game machine
Inventor: TANAKA YUHEI
IPC: A63F7/02
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which can more raise a hope for the attainment of a mission even if the selectivity frequency of a variation mode according to a mission command is not raised when not winning internally during the mission.  <P>SOLUTION: In a pachinko game machine, an identification information arrangement related to at least one of identification information rows is altered so as to become advantageous in appearance for a player upon comparison with the contents of the mission command with arbitrary timing within a period of predetermined times or a predetermined time during the mission.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007182048-A (JP)
Title: Laminate
Inventor: KURIHARA MARI
IPC: B32B33/00
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate to which the hue change (varicolored hue feeling) accompanied by a change in hue or a visual recognition angle due to structural color development properties is imparted and which has a calm brightness feeling (pearl-like gloss) and a natural feeling.  <P>SOLUTION: The laminate is obtained by laminating a first color clear layer containing structural color developing chips with a specific particle size to a second color clear layer containing structural color developing chips of which the particle size is different from that of the structural color developing chips of the first color clear layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007046594-A (JP)
Title: Air injection/exhaust device
Inventor: FU SHINZAI
IPC: F04D25/08
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air injection/exhaust device capable of constituting a housing and a fan unit integrally to eliminate necessity for mounting them again when using and performing its operation on a panel face simply.  <P>SOLUTION: This air injection/exhaust device has the panel face and an injection port and an exhaust port provided behind the panel face, respectively, and is attached to an article requiring injection/exhaust of air using the panel face as a front face. This air injection/exhaust device has the fan unit arranged and constituted to have an air inlet and an air outlet behind the panel face and be started on the panel face and an operation mechanism arranged and constituted to form a first path for communicating the exhaust port with the air inlet and exhausting the air in the article into the atmospheric air and a second path for communicating the injection port with the air outlet and filling air into the article from the atmospheric air to form the paths selectively on the panel face.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236510-A (JP)
Title: Sewing machine
Inventor: KAWAGUCHI YASUHIKO
IPC: D05B87/02
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous threading by holding a state surely engaging a needle thread with a threading hook from a time when the threading hook of a threading mechanism moves forward to engage the needle thread to a time when the threading hook moves rearward to complete the threading.  <P>SOLUTION: A needle rod driving mechanism is operated when a threading switch is operated in a sewing stop state (S10 to S12), the threading hook is moved forward to a thread engaging position (S13), the needle thread is engaged in a hook portion, and thereafter a thread take-up lever is lowered by a predetermined distance by the reverse driving of a sewing machine motor (S14 to S17). Therefore, the thread engaging portion of the thread take-up spring is switched from a spring force acting position to a spring force not acting position by the required thread quantity of the thread take-up lever absorbing a reduced thread quantity. Accordingly, when the threading hook is moved rearward to a loop canceling position (S18, S19) and the end portion of the needle thread is drawn from a first thread holding portion, the needle thread has no tension and the behavior of the needle thread is stabilized and the needle thread is surely engaged with the threading hook and threaded therethrough (S20 to S26).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239605-A (JP)
Title: Fuel injection device
Inventor: YONETANI SHUHEI
IPC: F02M55/02
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform fuel injection multiple times in one stroke at different jetting pressures without installing multiple stages of supply pumps.  <P>SOLUTION: This fuel injection device comprises a fuel injection means 8 communicating with an accumulation chamber 6 and capable of jetting a fuel multiple times in one stroke of an engine, an operating state detection means 20, a means 20 for controlling the driving of the fuel injection means 8 according to the operating conditions, a means 4 for pressurizing the fuel in the accumulation chamber 6 to a reference fuel pressure, and a means 20 for setting a target jetting pressure in one (second injection) of the multiple times of fuel injections according to the operating conditions. When the target injection pressure is different from the reference fuel pressure, a target pressure regulating control for regulating at least one of the amount of injection and the injection timing of the first injection is performed by performing the fuel injection (first injection) with less amount of fuel before the second injection by the injection control means 20 so that the jetting pressure reaches the target one during the pulsation of a fuel pressure produced by the fuel injection.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236737-A (JP)
Title: Current element estimation method and apparatus
Inventor: ADACHI YOSHIAKI
IPC: A61B5/05
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To estimate current elements by adjusting a few number of elements while neither unnaturally restricting the number of current elements nor resulting in a local solution that is unlikely in reality.  <P>SOLUTION: This current element estimation method is characterized in forming a smooth curve B in a three dimension, creating (n) pieces of current elements Jn distributed on the curve B, calculating a calculated magnetic field based on the distribution of the current elements Jn, repeatedly recalculating the calculated magnetic field by changing elements of the current elements Jn so as to sufficiently reduce an error between the calculated magnetic field and a measured magnetic field and repeatedly changing the curve B, and estimating the current elements Jn with the error of a tolerance or less. This estimation method can shorten the computing time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239692-A (JP)
Title: Valve timing adjusting device
Inventor: TANAKA MASASHIGE
IPC: F01L1/34
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing adjusting device having improved assembling work efficiency while reducing an individual difference in opening/closing timing between valves.  <P>SOLUTION: The valve timing adjusting device 1 comprises a driven shaft for driving the opening/closing of at least one of an intake valve and an exhaust valve of an internal combustion engine, a housing member 5 to be rotated with one of the driven shaft and a driving shaft of the internal combustion engine, and a rotor member 3 coaxially stored in the housing member 5 so as to be rotated with the other (a cam shaft 2) of the driven shaft and the driving shaft in such a manner as rotational displacement relative to the housing member 5 in a predetermined angle range. The other (the cam shaft 2) of the driven shaft and the driving shaft and the housing member 5 have positioning parts (a positioning pin 22 and a positioning groove 57), respectively, which engage each other to restrict the range of relative rotational displacement between the driven shaft and the driving shaft.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243819-A (JP)
Title: Image processing apparatus
Inventor: KUBOTA HITOSHI
IPC: H04N5/225
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image processing apparatus which displays image data while recording the image data into an image memory.  <P>SOLUTION: An imaging means 2 outputs image data. A selector 7 performs selection to output the image data outputted from the imaging means 2 to an SDRAM 22. A selector 8 selects image data outputted from the SDRAM 22 and reduces the image data in a reduction processing circuit 9. Post-processing is performed on the image data reduced by the reduction processing circuit 9 from an automatic white balance circuit 13 to a filter processing section 17, thereby generating image data for display.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239955-A (JP)
Title: Roller bearing
Inventor: NAKAMURA SHOHEI
IPC: F16C19/36
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing capable of being eccentrically attached on a fixed member without burdening on a user side of a bearing, and preventing occurrence of skidding even when used under a condition of a high speed and low load by previously inspecting whether a predetermined load is generated on the bearing or not by a manufacturer side.  <P>SOLUTION: A rotation center O of an inner ring 1 as a rotary ring attached on a rotation member is decentered by δ with respect to a center P of the fixed member by providing an uneven thickness on the outer ring 2 as a fixed ring where a thickness t<SB>1</SB>on one side of a circumferential direction is larger than a thickness t<SB>2</SB>on an opposite side. Thereby, the fixed member is eccentrically attached without burdening on the user side of the bearing, and whether a predetermined radial load is generated or not on the bearing is previously inspected by the manufacturer to prevent the skidding even when used under the condition of the high speed and low load.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007241112-A (JP)
Title: Optical filter, and display panel and apparatus
Inventor: MISONO KENJI
IPC: G02B5/02
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical filter which can be easily manufactured and can prevent moire, a display panel equipped with the optical filter and to provide a display apparatus equipped with the display panel.  <P>SOLUTION: A protuberant piece 12 is provided at the optical filter 11 provided on a liquid crystal display unit 45 and lines lying on a flank part corresponding to a root of the protuberant piece 12 and on a flank part between a top end and the root of the protuberant piece 12 are made to be an irregular shape.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007249363-A (JP)
Title: Track follow-up control system and method for mobile body
Inventor: YABUSHITA HIDENORI
IPC: G05D1/02
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a track follow-up control system and a method for it having high followability to a target route.  <P>SOLUTION: This track follow-up control system carries out control so that a robot 1 follows the target route 100. In this system, approximation by a circular arc is carried out for the target route 100, and a curvature of the circular arc is calculated. In this process, the curvature is decided according to a movement speed of the robot 1. Then, control for the robot 1 is decided according to the calculated curvature.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246614-A (JP)
Title: Aqueous dispersion and coating using the same
Inventor: KOMORI JUICHI
IPC: C09D7/12
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersion exhibiting soil resistance, frost damage resistance and emulsion stability and a coating using the dispersion.  <P>SOLUTION: The dispersion contains (A) an organosiloxane or its hydrolyzate and (B) a (meth)acrylic polymer having a glass transition temperature of -30 to 70°C. An aqueous dispersing liquid having (C) an amphoteric ion component is used in the dispersion. The amphoteric ion component (C) may be contained as a copolymerized monomer in the (meth)acrylic polymer (B) or as an amphoteric surfactant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007250341-A (JP)
Title: Self-ballasted fluorescent lamp device
Inventor: YASUDA TAKEO
IPC: F21Y103/37
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure with heat resistance and mass productivity in due consideration in structuring a self-ballasted fluorescent lamp device equipped with a fluorescent lamp as a main light source and an auxiliary light source.  <P>SOLUTION: The self-ballasted fluorescent lamp device is provided with: a fluorescent lamp body 1; auxiliary light sources (light-emitting diodes LD1 to LD3); a holder 6 supporting the fluorescent lamp body 1 and a printed wiring board 2a with main components of lighting circuits of those light sources mounted; a cylindrical LED support member 7 supported by the holder 6; and a substrate 14 for LED attachment fixed at a front end part of the LED support member 7 with auxiliary light sources mounted, and for connecting lead wires 8 inserted into the LED support member 7 to the auxiliary light sources.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007252119-A (JP)
Title: Ac motor driving system
Inventor: TOYODA TOSHIHISA
IPC: H02P5/74
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC motor driving system suitable for a plurality of AC motors, mutually connecting output shafts of the AC motors, and driving a single load.  <P>SOLUTION: An activation instruction and a speed instruction are applied to an upper level controller 11. The upper level controller 11 reads a rotor speed estimation ω<SB>R</SB><SP>#</SP>of an induction motor 3 at a predetermined elapsed time in accordance with the instructions while motor controllers 2, 4, 6 operate in a rotation mode, and compares the rotor speed estimation ω<SB>R</SB><SP>#</SP>with a speed instruction value ω<SP>*</SP>. If a difference between them exceeds a predetermined value, it determines that the motor controller 2 and the induction motor 3 abnormally operate, a gate blocking instruction is issued to a PWM inverter 24, the induction motor 3 freely runs once by blocking an output from the PWM inverter 24, and the motor controller 2 and the induction motor 3 restart by issuing a restart instruction to the motor controller 2. The problem that the total AC motor driving system becomes inoperative due to an increase in the difference is overcome.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246012-A (JP)
Title: Outboard motor
Inventor: NAKAMURA DAISUKE
IPC: F02B67/00
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outboard motor having a simple structure capable of suppressing oil leakage from a gear oil chamber and an increase of oil pressure.  <P>SOLUTION: In the outboard motor which arranges a planetary gear unit 70 below a crank shaft 59 of an engine 60, and transmits an output of the engine 60 to a drive shaft 53a via a planetary gear unit 50, and transmits a rotational force transmitted to the drive shaft 53a to a propeller shaft 53c, the engine 60 has an engine oil chamber 600, the planetary gear unit 70 has a gear oil chamber 700, and also has a bypass passage 800 communicated from the gear oil chamber 700 to the engine oil chamber 600.  <P>COPYRIGHT: (C)2007,JPO&INPIT