baber/WOPTO huggingface dataset:
Patent JP-2009205746-A (JP)
Title: Disk changer device
Inventor: ATAGUCHI OSAMU
IPC: G11B17/26
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To check a disk on a tray located in a recording/reproducing position in a short time without enlarging a device.  <P>SOLUTION: The disk changer device is configured to convey a tray to a standby position for housing a plurality of trays 5 in a stacked state, a disk replacing position for replacing the disk on the tray, and a disk recording/playback position for recording/playing the disk on the selected tray. The disk changer device includes a plurality of tray locking parts disposed corresponding to the plurality of trays, and engaged with corresponding trays to block conveying of the trays from the standby position to the disk replacing position, and an engagement releasing unit capable of releasing engagement between the selected tray and the tray locking part corresponding to the selected tray and engagement between a tray adjacent to the selected tray on the lower side and a tray locking part corresponding to the adjacent tray.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204474-A (JP)
Title: Spectrum analyzer
Inventor: HIRAKOSO YOHEI
IPC: G01R23/173
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectrum analyzer dispensing with setting of a trigger level, capable of improving operability.  <P>SOLUTION: This spectrum analyzer 10 is equipped with a mixer 110 for measuring a signal level of a signal to be measured in a zero-span mode, a local oscillator 112, an IF part 120, a sweep control part 300, a memory as a storage means for storing the measured signal level, and a CPU 400 for setting a measuring section of average power based on the stored signal level and calculating the average power by reading out the signal level corresponding to the set measuring section from the memory.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204488-A (JP)
Title: Transmission system using underwater camera
Inventor: SAKAMOTO HIDEKAZU
IPC: G21C17/08
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission system using an underwater camera for confirming the state of an apparatus or the like installed in a reactor or in a spent fuel pool.  <P>SOLUTION: This transmission system using the underwater camera for confirming the state of the apparatus or the like installed in the reactor or in the spent fuel pool includes a camera head part storing the underwater camera inside, and having an underwater floodlight on the side face; a camera controller connected to the underwater camera in the camera head part through a camera cable; a monitor connected to the camera controller; a picture recording device for recording an image in the reactor or in the spent fuel pool output to the monitor; and a transmission system of image information for transmitting image information of the picture recording device to an office main building or the like separated from a photographing place.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206994-A (JP)
Title: Solid-state image pickup device and electronic apparatus including the same
Inventor: HIGUCHI MASATOMO
IPC: G02B7/02
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state pickup device which can prevent the intrusion of dust into an optical path, and can reduce photographic failures.  <P>SOLUTION: A camera module 100 is constituted so that an inner screw 32a is formed in the inside portion of a lens barrel 32, and an outer screw 41a screwing with the inner screw 32a is formed in the outside portion of a holding portion 41 which holds a lens unit 3 in a lens holder 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207951-A (JP)
Title: Gas separator
Inventor: NAKAMURA TOMOICHIRO
IPC: F04B49/06
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas separator which is capable of easily performing the maintenance management of a plurality of compressors.  <P>SOLUTION: In the gas separator 1 equipped with a plurality of compressors 2A-2C to discharge air by compression, an air tank 5 to store compressed air discharged from the compressors 2A-2C, a plurality of adsorption tanks 10A-10C which conducts the adsorption step in order by separating one of gases among the compressed air sent from the air tanks 5 charged with an adsorbent inside to produce a product gas from other gases, and a control means 20 to control the operation of the compressors 2A-2C, the control means 20 causes a plurality of adsorption tanks 10A-10C to conduct the adsorption step in order and then controls the operation of the adsorption tanks so that one of compressors among the compressors 2A-2C is allowed to operate for the longest time, and other compressors are allowed to operate for a shorter time than one of the compressor during the adsorption step of one of adsorption tanks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207594-A (JP)
Title: Program, information storing medium and game device
Inventor: HADO YOSHIKAZU
IPC: A63F13/54
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a program capable of changing a position in which normal reproduction of a game sound is conducted from a predetermined position even when the game sound is so set as to be reproduced from the predetermined position; an information storing medium; and a game device.  <P>SOLUTION: A game progress control part 110 controls a game progress and changes a game phase when a predetermined condition is established. A sound control part 120 controls reproduction of a game sound according to the game phase. The sound control part 120, when the game phase is changed based on the establishment of the conditions, reproduces the game sound according to the changed game phase by conducting the normal reproduction after conducting special reproduction different from the normal one.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207607-A (JP)
Title: Medical imaging apparatus
Inventor: SAKURAGI KENTA
IPC: A61B5/055
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To compatibly attain operatability and visibility when setting a three-dimensional area of interest on a positioning image.  <P>SOLUTION: The displaying mode of the area of interest on the positioning image is changed while an operator operates the area of interest and during others when displaying the three-dimensional imaging area of interest on the positioning image of the two-dimensional plane. The display is carried out so as to be able to easily operate while grasping the area of interest while operating the area of interest, the display is carried out so as to be able to grasp only the needed information about the area of interest while clarifying the presence or absence of a letter during others.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212782-A (JP)
Title: Extension telephone number setting system and method
Inventor: URATAKI MARIKO
IPC: H04M3/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extension telephone number setting system that overcomes the problem in which, when a desired extension telephone number is already set in other extension telephones, an unset number close to the desired extension telephone number cannot be found.  <P>SOLUTION: A management part of a telephone set transmits an operation number based on an operation to a dial key and an operation number based on an operation to a predetermined key. When a port receives the operation number, a retrieval part 30 retrieves the operation number from a database 25. In addition, the retrieval part 30 changes the operation number to the one closest to the operation number whenever the port receives the operation number. Then, the retrieval part 30 retrieves the changed operation number from the database 25 whenever the operation number is changed. A setup screen display control part 31 displays its retrieval results on a display part of the telephone set connected to the port where the operation number is received.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213325-A (JP)
Title: Fuel pump controller
Inventor: SERIZAWA AKIRA
IPC: H02P7/29
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pump controller which suppresses heat due to a lock current when the lock current flows and reduces circuit scale.  <P>SOLUTION: In normal operation, a transistor Q1 is turned on/off by a PWM signal having a first frequency and a first duty ratio to drive a motor M1. When a current detected by a current detection section 11 exceeds a threshold current Ith, the frequency of the PWM signal is changed to a second frequency which is lower than a first frequency, and the duty ratio thereof is changed to a second duty ratio which is lower than the first duty ratio and then the transistor Q1 is driven. Due to this structure, a current in the motor M1 can be reduced, suppressing the generation of heat from circuit components such as interconnections and the transistor Q1. Consequently, the circuit scale can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212049-A (JP)
Title: Electronic device
Inventor: SHIBATA MASAYOSHI
IPC: H01H21/00
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device having a switch structure like this in which there is no thickness restriction and a uniform operation feeling on each of push-down portions can be obtained even if there are provided a plurality of push-down portions.  <P>SOLUTION: In the electronic device, slits are formed on a first external member and a region surrounded by slits is used as a push-down portion of the switch. While a groove portion is formed near a region through which both ends of the slit of the first external member are connected, at least one out of number, width and depth of the slits increases as the distance from the circumference of the first external member to the push-down portion becomes longer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216892-A (JP)
Title: Fixing device and image forming apparatus
Inventor: GOTO YASUTAKA
IPC: G03G15/20
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique that reduces a load exerted on a pressurizing member when the pressurizing force of the pressurizing member is switched and when its contact state is switched.  <P>SOLUTION: A fixing device includes: the pressurizing member 123 formed of a head member 123b and a pad member 123a with elasticity higher than that of the head member 123b, and used to apply pressure to a recording member P; and a spring 126 used to press the pressurizing member 123. When a recording member P is pressurized using the head member 123b and pad member 123a, the spring 126 presses the pressurizing member 126. When the recording member P is pressurized using only the pad member 123a, the spring 126 does not press the pressurizing member 123.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009158453-A (JP)
Title: Illuminating device
Inventor: FUJIWARA SATOSHI
IPC: F21V29/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device having an LED, using a power supply device of which long life characteristics are achieved, as a light source.  <P>SOLUTION: The illumination device 1 includes a light source unit 2 comprising a solid light-emitting element 32, and the power supply device 6 for supplying power to the light source unit 2. The power supply device 6 includes of a circuit element having a heat radiation electrode 71 and including a heat generating element 53, and generates power to be supplied to the light source unit 2 based on a pulse signal; a substrate 55 for mounting the circuit element on a mounting surface; and a column shaped cabinet 51 which is constituted of a resin material and has a hollow structure 58 in which the substrate 55 is arranged. One surface of a cabinet 51 constitutes an opening part 59, and the opening part 59 is sealed by a plate 52. The substrate 55 holds the heat generating element 53 on an outer side than a specific end part 56 by a predetermined space 81 so that the heat generating electrode 71 is positioned on an axis perpendicular to a holding surface, and the circuit element is arranged in a state where only the heat generating electrode 71 of the heat radiation element 53 is in close contact with a plate 52.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009221934-A (JP)
Title: Control device of internal combustion engine
Inventor: SAKAYANAGI YOSHIHIRO
IPC: F02D41/02
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine, preferably improving the responsiveness of the internal combustion engine with respect to a control target value that changes abruptly, such as step input.  <P>SOLUTION: The control device includes: a forward model in which a time lag in response of the internal combustion engine 10 with respect to a change of control of an actuator (throttle valve 22) that controls the internal combustion engine 10 is expressed as a first order lag system; and an inverse model of the forward model. By utilizing the inverse model, the control target value z of the internal combustion engine is converted to a plant input x restricted to a value within an input limit range that can be accepted by the actuator. In this case, after the control target value z thus dealt with is passed through a rate limiter so as to be corrected to a control target value z', it is inputted to the inverse model.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223015-A (JP)
Title: Color image forming apparatus
Inventor: SUKESAKO MASAKI
IPC: G03G15/01
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in a quadruple tandem configuration capable of providing high image qualities, the qualities equivalent to those of a quintuple tandem type image forming apparatus.  <P>SOLUTION: The quadruple tandem type color image forming apparatus has toners of total four colors that are a black toner and three color toners of subtractive primary colors, wherein the black toner is a low-concentration toner adjusted such that when a monochromatic solid image of the black toner is output on a recording material to give an equal toner deposition amount of the image to the toner deposition amount of a monochromatic solid image of the color toner, the optical density of the monochromatic solid image of the black toner is approximately half or lower of the optical density of the monochromatic solid image of the color toner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221543-A (JP)
Title: Sputtering target material
Inventor: TATSUMI NORIYUKI
IPC: C23C14/34
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering target material in which target material pieces are surely joined to each other by reducing or eliminating the occurrence of a joining failure possibly arising when the target material pieces are subjected to friction stir welding.  <P>SOLUTION: The sputtering target material is formed by butting the plurality of sheets of the target material pieces 1 (1a, 1b) against each other, and joining butt parts by the friction stir welding 2 thereby forming the material to one sheet shape. The target material pieces 1 (1a, 1b) have engaging structures 3a, 3b fitting to each other in such a manner that the engaging structures 3a, 3b having projecting and recessing shape in the width direction of the target material pieces enable the target material pieces 1a and 1b to engage with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228906-A (JP)
Title: Refrigerating cycle device
Inventor: TAKATSU MASAHIRO
IPC: F25B1/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To protect a compressor, even if a detection value of the discharge refrigerant temperature becomes an abnormal value, in a refrigerating cycle device for controlling operation of the compressor, by using the temperature of a discharge refrigerant discharged from the compressor.  <P>SOLUTION: When the detected supply hot water temperature Two of outflow hot water of a water-refrigerant heat exchanger 15 detected by a supply hot water temperature sensor 22 becomes a value higher than the detected discharge refrigerant temperature Td of the discharge refrigerant of the compressor 14 detected by a discharge refrigerant temperature sensor 21, operation of the compressor 14 is stopped. Since the actual temperature of the outflow hot water of the water-refrigerant heat exchanger 15 heated with the delivery refrigerant of the compressor 14 as a heat source does not become higher than the temperature of the delivery refrigerant of the compressor 14, the compressor 14 can be protected by surely determining that the detected hot and cold water temperature Two and the detected discharge refrigerant temperature Td are the abnormal value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226594-A (JP)
Title: Clay extruder
Inventor: HAYASHI SHINZO
IPC: B29C48/67
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clay extruder that prevents nonuniform density of the body inside a drum and that makes a highly homogeneous and superior columnar body to be obtained, and to provide a manufacturing method of the columnar body containing a ceramic raw material.  <P>SOLUTION: The clay extruder 1 includes a drum 2 having a screw 4 having a rotary shaft 6, a spiral rotary blade 5 for feeding the clay under pressure while kneading the clay fed into the screw, a pressure raising portion 10 provided on the side of a feeding port 19 in the drum 2 to feed the clay under pressure while kneading the clay, and a rectifying portion 11 provided on the side of an extrusion port 20 in the drum 2 to rectify the clay into a columnar shape. The rectifying portion 11 has a rectifying rotary blade 7 which is installed so that an angle, formed between the face on the side of the extrusion port 20 in a sectional shape on a plane passing the central line of the rotary shaft 6 and the central line of the rotary shaft 6, gradually decreases as the rectifying rotary blade comes close to the extrusion port 20. The intervals in the rotary shaft 6 direction of the rectifying rotary blade 7 are longer than the intervals in the rotary shaft 6 direction of the rotary blade 5 in the pressure raising portion 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232525-A (JP)
Title: Rotor for ipm motor and ipm motor
Inventor: SUZUKI MASAFUMI
IPC: H02K1/27
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor for IPM motors structured to effectively suppress thermal demagnetization caused by a magnetization reversal field that may be produced in a permanent magnet, and to provide an IPM motor equipped with the rotor.  <P>SOLUTION: In the rotor 1 for IPM motors, multiple permanent magnets 2 are housed in the slots 13 in a rotor core 10 and a resin material 3 for fixing a permanent magnet is placed between at least a part of a side face of each permanent magnet 2 and the inner wall of the corresponding slot 13. In each resin material 3, there is formed a communicating portion 4 leading to the side face of each permanent magnet 2 and the inner face of the slot 13 and is made of a magnetic material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232544-A (JP)
Title: Rectifier instrument
Inventor: KAWABATA KENICHI
IPC: H02M7/12
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rectifier instrument wherein loss is reduced at the time of conduction, replacement with a two-terminal diode is facilitated, and it is possible to continuously generate driving voltage to continue the on-operation of MOSFET.  <P>SOLUTION: Each rectifying circuit includes: an n-channel MOSFET with a parasitic diode embedded between its source and drain and with a drain electrode connected to a cathode terminal and a source electrode connected to an anode terminal; a boost circuit that boosts the voltage between the source and drain of the MOSFET to a predetermined voltage when continuity is provided between the anode terminal and the cathode terminal; a power supply circuit that supplies the output of the boost circuit as power supply; and a drive control circuit that uses the output of the boost circuit as power supply through the power supply circuit and outputs a driving signal to the gate electrode of the MOSFET according to the voltage between the anode terminal and the cathode terminal. The output of the power supply circuit in the first rectifying circuit and the output of the power supply circuit in the second rectifying circuit are connected with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230430-A (JP)
Title: Object area preparing method and device
Inventor: YOSHINO TATSUO
IPC: G06Q50/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To set an object area for every user to manage independently object information (for example, attach a tag) of a content, in the respective users different in using purposes.  <P>SOLUTION: The second bit and the third bit are, for example, respectively with "1" in a bit line 0000110 of eight bit indicating a mask value "6" (decimal digit), in a Layer mode, the "1" in the second bit indicates an area of "person" (mask value "2"=bit line 00000010) and an area of "wear" (mask value "4"=bit line 00000100), and the area of only the person, the area of only the wear and an area overlapped with the person and the wear are identified by mask values 2, 4, 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008231909-A (JP)
Title: Moisture absorbing and discharging decorative interior finishing member
Inventor: YOKOCHI EIICHIRO
IPC: E04B1/64
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture absorbing and discharging decorative finishing member generating no environmental pollution or discoloration by heat or ultraviolet rays from sunlight or the like.  <P>SOLUTION: This moisture absorbing and decorative interior finishing member contains a resin layer made of a resin composition comprising a mixed system of one or more kinds of an acrylic resin or polyolefine resins containing activated earth and an alkaline additive.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266314-A (JP)
Title: Novel bisphosphine ligand
Inventor: WATANABE MICHIMASA
IPC: C07B53/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically active phosphine ligand which can be easily synthesized and gives a transition metal complex excellent in asymmetric catalytic activity.  <P>SOLUTION: A compound expressed by general formula (I) [wherein R<SP>1</SP>expresses H or an alkyl group; R<SP>2</SP>expresses a hydroxyalkyl group or a triarylmethoxyalkyl group; Ar<SP>1</SP>to Ar<SP>4</SP>express each an aryl group (the aryl group may have 1-5 of the same or different substituents); *1-*4 express each an asymmetric carbon; *1 and *2 have each a cis configuration, *3 and *4 have each a trans configuration, and *2 and *3 have each a trans configuration] is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009231659-A (JP)
Title: Detecting method and correction method of beam irradiation position error, and charged particle beam lithography system
Inventor: NISHIMURA RIEKO
IPC: H01L21/027
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of detecting a beam irradiation position error that is also applicable when forming a micropattern using a chemistry amplification type resist.  <P>SOLUTION: At least two line patterns L1 which are constituted by that a plurality of rectangular patterns P1 continue in a Y direction are formed, and line patterns L2, L4 constituted by that a plurality of triangle patterns P2, P4 continue in a Y direction are formed. The lithography of the triangle patterns P2, P4 is carried out respectively considering the amount of a swing return established beforehand. The dimension CD1x between the line patterns L1, the dimension CD2x between line patterns L1, L2, and the dimension CD4x between line patterns L1, L4 are measured by a sizer. The difference of the CD1x and CD2x, the difference of the CD1x and CD4x are obtained as the error of the swing return amount in an X direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT