baber/WOPTO huggingface dataset:
Patent JP-2009194432-A (JP)
Title: Amplifier circuit and wireless communication equipment including the same and computer program
Inventor: ONISHI MASAHIKO
IPC: H03F1/32
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier circuit which achieves stable convergence to linear characteristics of an amplifier.  <P>SOLUTION: The amplifier circuit 12a includes: the amplifier 22; a distortion compensation part 30 which adds a predistortion characteristic A<SP>-1</SP>of the amplifier 22 to an input signal u(t) of the amplifier 22 to perform distortion compensation; and a model estimating part 32 which estimates the predistortion characteristic A<SP>-1</SP>of the amplifier 22 for use in the distortion compensation part 30, on the basis of a prescribed estimation model Ak. The model estimating part 32 uses U' and Y' being a part of input/output data U<SP>tk</SP>and Y<SP>tk</SP>used in calculation of the past estimation model Ak, for calculation of a current estimation model Ak+1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091346-A (JP)
Title: Conjugated bile acids, derivatives thereof with metal complexes, and relating method for using the same
Inventor: ANELLI PIER LUCIO
IPC: A61K47/48
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel paramagnetic metal ion chelate, and to provide a method of using the same as a contrast mediums for a diagnostic technique that is known as a magnetic resonance imaging (M.R.I.) method.  <P>SOLUTION: The compound is represented by A-L-B [wherein A is a bile acid residue selected from cholic acid, deoxycholic acid, chenodeoxycholid acid, ursodeoxycholic acid and lithocholic acid or their conjugates with taurine or glycine; L is a bonding group such as -NH-, -NH-CH2-CO-NH-, -NH-(CH2)2-NH-, -NH-CO-CH2- or the like; B is a residual group of diethylenetriaminepentaacetic acid (DTPA), 1,4,7,10-tetraazacyclododecan-1,4,7,10-tetra acetic acid (DOTA) or 10-(2-hydroxypropyl)-1,4,7,10-tetraazacyclododecane-1,4,7-tri acetic acid (HPDO3A) and the like].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190821-A (JP)
Title: Maintenance operation device of elevator
Inventor: FUKUDA SATORU
IPC: B66B5/02
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance and operation device of an elevator capable of safely and efficiently performing maintenance work by suppressing maintenance operation by a third party and any fall of a hoistway even if a car position is moved during a power loss associated with the maintenance work.  <P>SOLUTION: The maintenance and operation device of the elevator comprises a landing button 4, a car position detector 10, a car position zone detector 11, a maintenance switch 13, and a landing button operation effective floor setting means 12, and further comprises a power failure detection history storage means 16, an operation history storage means 17 for storing an operating state when power is lost, and the landing button operation effective floor setting means 12 for setting the landing button operation effective floor based on the power failure detection history storage means and the operation history storage means when the power is restored. The landing button operation effective floor setting means sets the landing button operation effective floor on a machine room 5 side based on the detection of power restoration after a power failure by the power failure detection history storage means 16 and the detection while the car is stopped in a maintenance operational mode by the operation history storage means 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190596-A (JP)
Title: Steering control device and designing method of the device
Inventor: SHIMAUCHI HIROSHI
IPC: B62D6/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform steering control not giving incompatibility to an operator of a steering wheel.  <P>SOLUTION: A controller operates an addition torque instruction value T for controlling output torque of a motor for an electric power steering device based on difference e of a steering control target value y0 and a steering control measurement value y and a transmission function C having predetermined frequency characteristic. The frequency characteristic of the transmission C of the controller is integration characteristic in which gain of a differential value becomes approximately constant in a range of a lower frequency than a frequency f<SB>0</SB>where steering torque perception threshold value characteristic of a driver varies, and is flat characteristic in which the gain, an absolute value of C(jω), becomes approximately constant in a range of a higher frequency than the frequency f<SB>0</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190346-A (JP)
Title: Image forming apparatus
Inventor: MIZOGUCHI YOSHIHIRO
IPC: B41J2/32
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact image forming apparatus changeable in the attitude of a case, having a display easy to see, easily operated and preventing delivered paper from being smudged, damaged or curled.  <P>SOLUTION: The image forming apparatus comprises an apparatus body 2 having inside a thermal head 10 for forming an image on paper, a monitor 4 provided on the surface of the apparatus body 2 to display the image, and a holding base 3 for holding the apparatus body 2 turnably.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200811-A (JP)
Title: Queue management method and transfer control device
Inventor: KUBO RYOGO
IPC: H04L13/08
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a control device which can keep a queue length of a buffer constant even when a fluctuation of a network parameter and an incorporation of a non-TCP flow occur.  <P>SOLUTION: A transfer control device has a buffering means 15 temporarily storing a packet or a frame in a buffer, a queue length observing means 13 observing a queue length of the buffer, a calculation means 11 calculating a final scrappage rate based on the queue length observed by the queue length observing means 13 and a final scrappage rate at a previous time by only round-trip delay time between a transmission/reception terminals of a TCP flow, a queue management means 14 discarding the packets or frames stored in the buffer according to the final scrappage rate, and a storage means 12 storing the final scrappage rate calculated by the calculation means 11 for the round-trip delay time between the transmission/reception terminals of the TCP flow and outputting the final scrappage rate calculated by the calculation means 11 previously only by round-trip delay time between the transmission/reception terminals of the TCP flow.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195830-A (JP)
Title: Heavy metal fixing agent of heavy metal-containing solid waste and heavy metal fixing method
Inventor: MIZUSHINA KEIICHI
IPC: A62D101/08
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To safely and stably detoxify harmful heavy metals contained in a heavy metal-containing solid waste.  <P>SOLUTION: The heavy metal fixing agent of the heavy metal-containing solid waste contains one or more compounds selected from a group consisting of a sulfide, a hydrosulfide, and a polysulfide, and a thiazol compound. In a heavy metal fixing method, one or more compounds selected from the group consisting of the sulfide, the hydrosulfide, and the polysulfide and the thiazol compound are added to, and kneaded with the heavy metal-containing solid waste to fix heavy metals. A heavy metal fixing effect is enhanced by the interaction of sulfide ions, hydrosulfide ions or polysulfide ions and the thiazol compound, and the effect of oxidation by oxygen in air and water can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195550-A (JP)
Title: Fishing footwear
Inventor: KOMATSU TATSUHIRO
IPC: A43B5/00
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing footwear by which conditions of the ground, the bottom of a river or the like can easily be sensed.  <P>SOLUTION: In Claim 1, several columnar projections are formed on the top surface of a rubber sole of the fishing footwear so that they may be spaced from one another. The footwear body is attached to the top surface of the sole while being supported by the projections. In Claim 2, the several projections of the fishing footwear of Claim 1 individually bend. In Claim 3, the tops of the several projections of the fishing footwear of Claim 1 or Claim 2 are formed in a planar state. Further, in Claim 4 the several projections are so formed that their height gradually increases as they approach the heel of the sole of either Claim 1 or Claim 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196967-A (JP)
Title: Agent for increasing relative quantity of polyunsaturated fatty acid in blood, and pharmaceutical composition, quasi-drug, cosmetics, edible composition and animal feed containing the agent
Inventor: SHINOHARA YASUTOMO
IPC: A23L33/11
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more effective agent for increasing relative quantity of polyunsaturated fatty acids in blood, an LDL cholesterol reducing agent, etc., by using proanthocyanidine having high safety.  <P>SOLUTION: Provided are an agent for increasing relative quantity of polyunsaturated fatty acids in blood, containing proanthocyanidine existing e.g. in an extract obtained from the squeezed juice of grape seed, pericarp or fruit as an active component, and a pharmaceutical composition, a quasi-drug, a cosmetic product, an edible composition, an animal feed, etc., containing the agent for increasing relative quantity of polyunsaturated fatty acids in blood.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207256-A (JP)
Title: Step-down switching regulator
Inventor: INOUE YOSHIYUKI
IPC: H02M3/155
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a step-down switching regulator capable of preventing undershoot of an output voltage immediately after turning off a power supply and rapidly reducing the output voltage.  <P>SOLUTION: The switching regulator includes an NMOS transistor M3 connected between an output terminal OUT and a ground voltage GND, and an NMOS transistor M4 connected in series to a synchronous rectification transistor M2. With this configuration, when an ON/OFF signal ST for stopping an operation of the switching regulator 1 is input, the NMOS transistors M3, M4 are each turned on so as to become a conduction state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202743-A (JP)
Title: Controller for industrial vehicle and industrial vehicle having the same
Inventor: ISHIKAWA NAOKI
IPC: B60T7/12
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for an industrial vehicle that surely detects a getaway of an operator from a seat and that can prevent a risk of the occurrence of a failure at the time of leaving the seat, and to provide a vehicle on which the controller is installed.  <P>SOLUTION: In the industrial vehicle provided with a seat switch 1, a vehicle speed sensor 2, and the parking brake 7 controlled by a parking brake solenoid 6, the controller 10 for operating a parking brake 7 when an operator leaves from a seat has a counter 11, which counts elapsed time from the detection of the operator's leaving from the seat by the seat switch 1. A time corresponding to the period of time until the operator leaves a vehicle after leaving the seat is set as a preset seat-leaving time. When the vehicle speed indicates that the vehicle is in an idling state and an elapsed time exceeds the preset seat-leaving time at the time when the seat switch 1 detects the operator's leaving from the seat, a control signal which makes the parking brake 7 valid is outputted to the parking brake solenoid 6 to operate the parking brake 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203875-A (JP)
Title: Thermomagnetic engine
Inventor: MURATA KIYOHITO
IPC: F03G3/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To suitably use both of force generated by deformation of shape memory alloy and change of magnetic characteristics of a material having thermomagnetic characteristics.  <P>SOLUTION: A material of which deformation temperature at which restoring force to a stored shape is generated and of which magnetic property change temperature at which magnetic properties change from paramagnetic to ferromagnetic are roughly same is used for the shape memory alloy material included in an endless belt 4. When heat of a hot water supplier 5 (heat apply means) and magnetic field by a permanent magnet 7 (magnetic force apply means) are applied on the endless belt 4, restoring force to the stored shape and change of magnetic property from paramagnetic to ferromagnetic are generated in the endless belt 4 at a roughly same temperature. Both of shape memory characteristics and thermomagnetic characteristics can be used simultaneously by an operation cycle of a relatively small temperature range between heating and cooling and can contribute to improvement of energy efficiency and rotation speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202306-A (JP)
Title: Falling prevention holder of screw
Inventor: SAKAMOTO TAKAYUKI
IPC: B25B23/10
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a falling prevention holder of a screw capable of not only mounting screw and washer into a screw hole in a work by one hand holding a screwdriver but also removing the screw, etc. without dropping or scattering the screw, etc., only if the screwdriver is operated by one hand without pressing the screw, etc. by a hand, also when removing the screw and washer.  <P>SOLUTION: This falling prevention holder is provided with: a holder body 2 provided with a screwdriver insertion hole 3 having a first opening 4 for inserting the screwdriver in one end face and a second opening 5 communicated with a screw hole 32 in the other end face; and a holding member 10 slidably supported by the holder body 2 so that a distal end part 11 may be freely projected and plunged into the second opening 5 and supporting a male screw part of the screw by the distal end part 11 when the distal end part 11 is projected into the second opening 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008215622-A (JP)
Title: Tubular coupler
Inventor: HOLLSTEIN RONY
IPC: F16L21/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubular coupler capable preventing cracking from occurring in a connection section at the end of a tightening band, eventually the tubular coupler from being disconnected, and the gap between the adjacent ends of two connected tubes from being unsealed.  <P>SOLUTION: This tubular coupler for connecting the adjacent ends of two pipes comprises an annular sleeve 11 made of an elastic material; and a tightening device having at least one tightening band 12, 13 and at least one tightening screw 14 and tightening a sleeve. The tightening bands or each tightening band 12, 13 has an end 15 bent in a loop shape. Each end 15 bent in a loop shape of the tightening bands or each tightening band has a winding section 16 for winding a tightening bolt 18 and the connection section in which the end 15 bent in a loop shape through the connection section 17 is fixedly connected to the outside 19 of each tightening band 12, 13 therethrough.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009208287-A (JP)
Title: Recorder and fluid jetting apparatus
Inventor: KUMAGAI TOSHIO
IPC: B41J2/01
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder and a fluid jetting apparatus which are excellent in versatility and can attain stable ultraviolet irradiation by being equipped with a good cooling characteristic.  <P>SOLUTION: The recorder 100 includes a supporting drum 140, a recording head 180, and an ultraviolet irradiator 162 which applies ultraviolet rays to an ultraviolet curable ink ejected from the recording head 180 and stuck on a medium 150. The ultraviolet irradiator 162 has a plurality of ultraviolet light source parts which apply the ultraviolet rays corresponding to the ultraviolet curable ink stuck on the medium 150, and cooling means F which cool the ultraviolet light source parts, respectively. Each ultraviolet light source part has a temperature detecting means and includes at least one ultraviolet irradiation unit which irradiates the ultraviolet rays individually and is made attachable and detachable to a supporting frame. The cooling means can cool the ultraviolet light source part on the basis of the detection result of the temperature detecting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211260-A (JP)
Title: Information communication system
Inventor: MACHIDA YOSHIHIRO
IPC: H04N21/435
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To certainly acquire a necessary update system program with operation which is simple, easy-to-understand to a user in either terminal device.  <P>SOLUTION: A program management device 13 of a server device 10 manages a latest-version system program in each type of the terminal device, and a terminal information management device 12 manages version information or the like of the latest-version system program or terminal information in each terminal device 20. When a connection request with the server device 10 is performed from an image drawing means 21 of the terminal device 20 with the version information of the system program or the terminal information, the terminal information management device 12 of the server device 10 confirms necessity of provision of the system program and validity of the terminal device performing the request based on management information thereof, and permits the connection with the server device 10 to the terminal device 20 needing the provision such that the latest-version system program can be acquired from the program management device 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209268-A (JP)
Title: Acrylic rubber, crosslinkable acrylic rubber composition, and crosslinked product thereof
Inventor: KAIHATSU NOBUKAZU
IPC: C08L33/14
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide acrylic rubber and a crosslinkable acrylic rubber composition, capable of obtaining a highly heat-resistant acrylic rubber crosslinked product of which the physical property such as an elongation hardly gets worse, in particular, even when standing for a long time under a high temperature.  <P>SOLUTION: This crosslinkable acrylic rubber composition is constituted using the acrylic rubber comprising 0.01-5 wt.% of monomer unit containing specified diphenyl amine structure, 80-99.49 wt.% of alkyl acrylate monomer unit and/or alkoxyalkyl acrylate monomer unit, 0.5-5 wt.% of ethylenic unsaturated monomer unit having a group crosslinkable by a crosslinker, and 0-10 wt.% of other ethylenic unsaturated monomer unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212307-A (JP)
Title: Supercritical deposition apparatus and supercritical deposition method using the same
Inventor: OIDE HIROYUKI
IPC: C23C14/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supercritical deposition apparatus for easily opening/closing bulkheads for isolating load lock chambers to prevent diffusion of heat and substances from a film forming chamber, and a supercritical deposition method.  <P>SOLUTION: The supercritical deposition apparatus includes: a pressure-resistant container 40 provided with load lock chambers 5a, 5b; a pressure adjusting means for adjusting the pressure in load lock chambers 5a, 5b; an external outlet/inlet port 45 for bringing a substrate 41 into the pressure-resistant container 40 and taking out the substrate 41 from the pressure-resistant container 40; and an internal outlet/inlet port 43 for bringing the substrate 41 into the film forming chambers 6a, 6b and taking out the substrate 41 from the film forming chambers 6a, 6b. The internal outlet/inlet port 43 provided with openable/closable bulkheads 10a, 10b for isolating load lock chambers 5a, 5b from the outside of the internal outlet/inlet port 43. The apparatus also includes introduction piping 1a, 1b for supplying pure supercritical fluid into a transport chamber 7 of the pressure-resistant container 40 and film forming chambers 6a, 6b are provided with a lead-out piping 4 for leading out pure supercritical fluid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213297-A (JP)
Title: Power supply controller for electric vehicle
Inventor: ICHIKAWA SHINJI
IPC: B60L9/18
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To control and manage a plurality of power storage devices, respectively, by using a plurality of control units (ECUs) based on common specifications without performing separate productions.  <P>SOLUTION: Each battery EU, based on the common specifications is constituted so that one of a function for controlling and managing a battery unit 5-1 and a function for controlling and managing a battery unit 5-2 is selectively executable. Different voltages are inputted into an identifying connector 115-1 of the battery ECU, assembled into the battery unit 5-1 and an identifying connector 115-2 of the battery ECU assembled into the battery unit 5-2 via wirings 112-1, 112-2. When power supply is turned on, each ECU indentifies whether it is either a battery ECU 1(100-1) having the battery unit 5-1 as a control object, or a battery ECU 2 (100-2) having the battery unit 5-2 as the control object, based on the input voltages to the indentifying connectors 115-1, 115-2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210914-A (JP)
Title: Camera module
Inventor: OKABE TAKAHIRO
IPC: G02B7/04
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera module advantageous to effective prevention of dust generated from a gate part without requiring a special processing step.  <P>SOLUTION: A lens holding member 30 is molded by placing a molten synthetic resin from a gate of a mold into a product cavity, and a portion corresponding to the mold gate in forming remains as a gate part 72. When a coil 52 is mounted to a rear circular tube surface 60, an open adhesive placement recess 70 is constructed in the direction parallel to the optical axis of an imaging optical system 28 by a center surface 66, side surfaces 68 upstanding from both sides of the center surface 66, an outer surface 58, and the inner peripheral surface of the coil 52. The gate part 72 is located at the center face 66 of the adhesive placement recess 70. When an adhesive B is placed in the adhesive placement recess 74, an outer peripheral portion of the lens holding member 30 and an inner peripheral portion of the coil 52 are bonded to each other, and the adhesive B embeds the gate 72 therein.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037198-A (JP)
Title: Rotary drive device and image forming apparatus
Inventor: UEHARA TAKUYA
IPC: G03G21/16
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary drive device with improved assembling property, good maintenance property, enhanced sensor position precision and improved load resistance against radial load to an output shaft.  <P>SOLUTION: A rotary drive device includes a motor 200 including a rotary shaft 203, an outer gear 101 fixed to the housing 202 of the motor 200, a multistage planetary gear mechanism 100 in which the outer gear 101 is used as a common outer gear and which decelerates the rotation output of the motor 200 at a desired reduction ratio, an output shaft 117 for externally outputting the rotational output of the motor 200 which is decelerated at the planetary gear mechanism 100 and a rotation position detection means 300 for detecting the rotation position of the output shaft 117. The motor 200, the planetary gear mechanism 100, and the rotation position detection means 300 are combined into a single integrated unit and aligned in the axial direction of the rotary shaft of the motor 200.  <P>COPYRIGHT: (C)2009,JPO&INPIT