baber/WOPTO huggingface dataset:
Patent JP-2009180649-A (JP)
Title: Creep rupture strength prediction method and device
Inventor: HIRAKAWA YUICHI
IPC: G01N33/20
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To accurately predict long-time creep rupture strength of high chrome ferritic steel in a short time by evaluating the texture in the high chrome ferritic steel before the high chrome ferritic steel is used under a high temperature environment.  <P>SOLUTION: In a creep rupture strength prediction method, deposit in the high chrome ferritic steel before use is detected, the ratio of fine deposit in the detected deposit is calculated, the ratio of the calculated fine deposit is verified with a master curve indicating the correlation between the ratio of the fine deposit and the creep rupture strength, and the creep rupture strength corresponding to the ratio of the calculated fine deposit is acquired.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183116-A (JP)
Title: Alternator control device
Inventor: OTAKE HIROTADA
IPC: H02P9/04
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alternator control device capable of surely suppressing the change of a car behavior, resulting from the fluctuations of an alternator-load torque.  <P>SOLUTION: In the alternator control device 6, a target current value I<SB>o</SB>is set on the basis of a target voltage V<SP>*</SP>as the reference of a control for an alternator 3 loaded on a car, and the alternator is controlled, on the basis of the set target current value I<SB>o</SB>, the alternator controller includes a filter treatment section 63 filter-treating a target generating torque T<SB>o</SB>as a conversion physical quantity used, until the target current value I<SB>o</SB>is set from the target voltage V<SP>*</SP>. In the alternator controller , the filter treatment section 63 conducts filter treatment that attenuates or removes the component of the frequency (f) of the pitch resonance frequency of the car 1, in the waveforms of the target generating torque T<SB>o</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181939-A (JP)
Title: Fuel cell
Inventor: YATSUGAMI YUICHI
IPC: H01M8/04
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique enhancing space efficiency in the equipment arrangement of a fuel cell system.  <P>SOLUTION: The fuel cell system includes: a fuel cell stack having a plurality of stacked power generation bodies; a reaction gas supply part; and a cell potential measuring part for measuring the potential of the electrode of at least a part of the plurality of power generation bodies. In the operation attitude which is previously set of the fuel cell stack, at lest a part of the reaction gas supply part and at least a part of the cell potential measuring part are arranged in the lower part or the side surface of the fuel cell stack.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179781-A (JP)
Title: Ionizing radiation curable adhesive composition for removal, and use thereof
Inventor: KOBAYASHI NOBUHIRO
IPC: G02B5/30
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ionizing radiation curable adhesive composition for removal, making both low adhesiveness and conformability in quick removal compatible at a high level, and usable suitably as an adhesive film for protecting an optical member or the like, and use thereof.  <P>SOLUTION: This ionizing radiation curable adhesive composition for removal contains 1-50 mass% of polyfunctional monomer B, with respect to 100 mass% of acrylic polymer A, the acrylic polymer A is obtained by polymerizing a monomer component containing an alkyl acrylate with an 8-14C alkyl group as an essential component, and is a polymer containing a side-chain unsaturated bond, of which the side chain has 0-0.200 mmol/g of unsaturated bond, and the monomer component contains 50-100 mass% of the alkyl acrylate with the 8-14C alkyl group, 0-10 mass% of monomer having hydroxy group and/or carboxy group, and 0-50 mass% of other vinyl monomer, with respect to 100 mass% of total monomer amount, in the ionizing radiation curable adhesive composition for removal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189092-A (JP)
Title: Linear swing actuator
Inventor: KUROSAWA YUICHI
IPC: H02K41/03
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a linear swing actuator in which a drive force is increased so as to be equivalent to the dimensions in a length direction of a coil and a drive circuit is simplified.  <P>SOLUTION: The actuator includes a multi-pole magnet 1 in which one magnetic pole is disposed on the center in the length direction and magnetic poles opposite to each other are disposed on both the ends, and a coil 2 facing so as to be relatively movable in the length direction of the multi-pole magnet 1. A distance between the magnetic pole on the center and the magnetic poles on both the ends is made to be shorter than the dimensions of the coil 2. With this configuration, the linear swing actuator which linearly reciprocates with a large drive force equivalent to the dimensions of the coil 2 and having a simplified drive circuit can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183958-A (JP)
Title: Molding support device, and molding condition deciding method
Inventor: YOKOYAMA KOJI
IPC: B22D46/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding support device which can distinguish blow holes and shrinkage cavities by single photography.  <P>SOLUTION: The molding support device 2 comprises: the main memory 24 which memorizes the three-dimensional data of continuous cross-sectional images obtained by the photography of a casting 12 formed in such a manner that a molten metal fed into a mold 51 is solidified are memorized; a cavity extraction part 41 where a plurality of cavities in the casting 12 are extracted from the three-dimensional data on the main memory 24; and a cavity distinguishing part 42 where a plurality of the extracted cavities are distinguished into blow holes and shrinkage cavities based on the respective shapes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187142-A (JP)
Title: Computer system and physical disk space collection method
Inventor: EBATA ATSUSHI
IPC: G06F12/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of appropriately collecting physical disk spaces assignable to a virtual volume while appropriately preventing the degradation of processing efficiency related with input/output in a computer system.  <P>SOLUTION: A processor 12P of a management computer 12 acquires a residual disk in a disk pool 143, and acquires the quantity of an invalid disk space from a plurality of host computers 13, and determines a host computer 13 which instructs the collection of physical disk space based on the quantity of the invalid disk space, and transmits the collection request of the physical disk space to the determined host computer after deciding that the residual disk is less than a prescribed threshold, and when receiving the collection request, a processor 13P generates and transmits invalid disk space position information showing the position of an invalid disk space in a virtual volume, and a processor 14P collects the physical disk space of the physical disks assigned to the storage disk space of the virtual volume in a disk pool 143.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186698-A (JP)
Title: Musical sound generating device and musical sound generation processing program
Inventor: SATO HIROTAKE
IPC: G10H1/053
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a musical sound generating device capable of playing retrigger performance which is natural as if a tube or string instrument is actually played.  <P>SOLUTION: When there is a key under pressing when a key is released, the musical sound generating device determines whether the key which is released and the key which is under pressing are in the same key region. If they are in the same region, it is set to a same split retrigger generation mode, and if they are in different regions, it is set to a different split retrigger mode. In the same split retrigger sound generation mode (or, the different split retrigger sound generation mode), a sample waveform is read from a read start address for same split retrigger (or, a read start address for different split retrigger) of a waveform memory 74, at a read speed corresponding to a pitch of the key under pressing. Musical sound which is modulated with a same split retrigger envelope waveform (or, a different split retrigger envelope waveform) is formed and retrigger sound generation is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008217001-A (JP)
Title: Optically anisotropic material and method for manufacturing the same
Inventor: ONO YOSHIYUKI
IPC: G02F1/1335
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically anisotropic material having uniformly aligned polymerizable liquid crystal layer where: the non-controlled state of alignment at an interface between the polymerizable liquid crystal layer and air is avoided without using an additive or the like; and the polymerizable liquid crystal layer can be polymerized without affected by oxygen inhibition using a small amount of a polymerization initiator.  <P>SOLUTION: The optically anisotropic material is provided that has one or a plurality of optically anisotropic layers where a liquid crystal compound having a polymerizable group in a layer (B) of a polymerizable liquid crystal composition of a laminate is polymerized while being aligned, wherein the laminate has a layer (A) of a composition for photo-alignment film which generates liquid crystal alignability by photoirradiation and the layer (B), wherein the layer (A) is formed by applying or printing a composition solution for the photo-alignment film including a solvent not dissolving the layer (B) onto the layer (B) formed on a substrate or the already formed optically anisotropic layer, then drying the solution. An elliptic polarizing plate, a circular polarizing plate and a substrate with a color filter obtained by using the above optically anisotropic material are provide, and a method for manufacturing the optically anisotropic material is also provide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009194991-A (JP)
Title: Linear motor an actuator
Inventor: FUJINAGA TERUAKI
IPC: H02K41/03
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motor having a high thrust force even with a small diameter, and to provide an actuator using such the linear motor.  <P>SOLUTION: The linear motor includes a structure in which a core made of a material excellent in magnetic permeability is inserted between a magnet and a coil. With this configuration, a magnetic flux generated from the magnet flows from an N-pole back to an S-pole not by reaching the outermost circumferential yoke through the coil and returning in a conventional technique, but by flowing into the core having excellent permeability of a neighboring magnetic flux and flowing back. Thus, a magnetic resistance is remarkably reduced and even a magnet of a smaller diameter obtains magnetic flux density. Further, since the magnetic flux generated from the coil enters into a neighboring core and flows back, magnetic resistance is remarkably reduced and higher magnetic flux density is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236737-A (JP)
Title: Signal detecting circuit
Inventor: TAKEDA TORU
IPC: H03K17/90
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal detecting circuit which sets a decision threshold voltage to an arbitrary value to reduce the influence of an offset component contained in output, thereby assuring a high precision detection.  <P>SOLUTION: The signal detecting circuit is provided with: an amplifier 2; a switch unit 1 which supplies signals to the amplifier 2 such that the polarity thereof is reversed between first and second periods; a capacitor 3 connected with a terminal 2a; a capacitor 4 connected with a terminal 2b; a switch S1 connected to the capacitor 4; a comparator 5 connected with the capacitor 3 and the switch S1; a switch S3 connected between an output terminal 5c and an inverting input terminal 5b; a switch S2 connected with a terminal 4b; a switch S4 connected to a non-inverting input terminal 5a; and a threshold voltage source Vref connected between the switch S2 and the switch S4. In the first period, the switch S1 is off, and the switches S2-S4 are on. In the second period, the switch S1 is on, and the switches S2-S4 are off.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199704-A (JP)
Title: Optical recording and reproducing device
Inventor: KUSANAGI TAKU
IPC: G11B7/125
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable quality recording in a whole surface of a disk even if large temperature variation is caused during standby of recording in intermittent recording.  <P>SOLUTION: During standby of recording in intermittent recording, information is reproduced from a recording part in which recording is performed already and signal quality is evaluated, while temperature in a device is detected, and recording power of a laser beam at the time of restart of recording is corrected based on the evaluated result and detected temperature in the device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211234-A (JP)
Title: Memory system
Inventor: YANO JUNJI
IPC: G06F3/08
Filed: 2008-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the progress of the deterioration in the lifetime of a storage device due to read disturbance.  <P>SOLUTION: This memory system is provided with: a DRAM 20 in which data are written and from which data are read out by at most cluster unit; a NAND memory 10 in which data are written and from which data are read out by page unit; and a management table group in which management information including the storage position of data stored in the DRAM 20 and the NAND memory 10 is stored. When a readout request is made from the outside, and a non-written logical address region exists in the storage region of the NAND memory in which a logical address range whose readout request has been made is mapped, a data management part 120 notifies the outside of fixed data stored in the DRAM 20 associated with the pertinent non-written logical address region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207602-A (JP)
Title: Game machine
Inventor: MINENO MASAFUMI
IPC: A63F7/02
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To display not only the number of holding balls but other performances.  <P>SOLUTION: The game machine is provided with: a pattern display lens 515 for displaying a predetermined display pattern formed inside at a light-up of an LED (Light-Emitting Diode) 1 (516) and for transmitting at a light-off thereof; a half mirror 514 provided on the back of the lens 515 and transmitting at a light-on of an LED 2 (517); and a rotary display part 522 provided on the back of the mirror 514, for displaying a holding display written on a front display part 522a at the light-on of the LED 2 (517) or for displaying representation of a ready-to-win previous announcement written on a back display part 522b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211750-A (JP)
Title: Optical disk apparatus
Inventor: HARADA NOZOMI
IPC: G11B21/02
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk apparatus capable of easily inserting a guide shaft into a clearance between a biasing member and an adjusting member and improved in assembling workability.  <P>SOLUTION: There are provided: a disk motor 12 arranged on a chassis 11; an optical pickup 15 that performs recording and reproducing of a signal from an information recorded surface of an optical disk; a pair of guide shafts 13 and 14 arranged on the chassis 11 to guide the optical pickup 15 radially of the optical disk; an adjustment screw 16 that moves at least one ends of the guide shafts 13 and 14 in a direction substantially perpendicular to a surface 11A of the chassis; and a leaf spring 20 arranged on a frame body 17 to bias the one end of the guide shaft 13 toward the surface 11A of the chassis, and the leaf spring 20 includes a support surface 32 that supports the one end of the guide shaft 13, and a stopper portion 36 projecting from the support surface 32 to define a clearance between the support surface 32 and the surface 11A of the chassis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217524-A (JP)
Title: System for generating and browsing three-dimensional moving image of city view
Inventor: KODAIRA TAKASHI
IPC: G08G5/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and service for supplying three-dimensional city view moving images using real images.  <P>SOLUTION: A three-dimensional moving image amusement system includes: a system for imaging a city with a plurality of digital cameras mounted on an air craft, a vehicle, and the like from the sky and on the ground from many directions with high density; a system for storing the images in a database and searching for an image corresponding to an arbitrary viewpoint path and line of sight direction with respect to a position of an arbitrary city; and a system for generating a smooth three-dimensional continuous moving image by performing morphing the searched image in accordance with a parallax between an actual viewpoint and the photographic image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214759-A (JP)
Title: Pneumatic tire
Inventor: FURUSAWA HIROSHI
IPC: B60C11/13
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress partial wear while keeping lateral stiffness.  <P>SOLUTION: In a pneumatic tire, a plurality of main grooves 3 extending in a tire circumferential direction is provided in parallel in a tire width direction of a tread portion, and ribs are defined and formed on the tread portion by the main grooves 3. When a new pneumatic tire is equipped to a vehicle, at least the main groove 31 on the outermost side of the vehicle is formed to have a groove wall angle of a groove wall 31a on a vehicle outside to a normal of a tread surface 41 smaller than a groove wall angle of a groove wall 31b on a vehicle inside. Therefore, even if input from the vehicle outside is large during turning, the groove wall 31a on the vehicle outside resists little to the input and has an escape, so that partial wear generated on the rib 4 on the vehicle inside of the main groove 31 can be suppressed. On the groove wall 31b on the vehicle inside of the main groove 31, the groove wall angle is formed to be larger than the groove wall 31a on the vehicle outside, so that lateral stiffness to the input from the vehicle outside can be kept.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218948-A (JP)
Title: Amplifier system
Inventor: MUTO TAKAAKI
IPC: H03G1/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To display on an amplifier controller detailed operation data for each amplifier and the maximum and minimum values for each level data of the whole group, together.  <P>SOLUTION: When one amplifier is selected out of a plurality of amplifiers through amplifier selecting operation, an amplifier detailed picture of the selected amplifier is displayed in Detail View 37 and corresponding parameters are displayed with respective element of Detail View 37. When one group is selected out of a plurality of groups through group selecting operation, a group detail picture of the selected group is displayed in Detail View 37-2, and the maximum and minimum values detected from corresponding parameters of respective amplifiers in the group are displayed with belt-like elements 40 that a fader element of Detail View 37-2 has.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214805-A (JP)
Title: Driving force control device for vehicle
Inventor: KAMATA TATSUYA
IPC: B60L50/16
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize the driving force of front and rear wheels when a vehicle starts.  <P>SOLUTION: The driving force control device of a vehicle detects roll back of a vehicle (step S502), and when detecting a start operation (step S504), restricts the increase of the driving forces of front wheels and rear wheels (step S505).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219067-A (JP)
Title: Audio output device, diaphragm of audio output device, and method of coupling diaphragm of audio output device
Inventor: KONDO TETSUJIRO
IPC: H04R1/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that since the length of a maximum wavelength is determined by the size of a vibration surface of a diaphragm, low-pitched audio output by one diaphragm is limited.  <P>SOLUTION: An audio output device includes a plurality of transparent panel plates 6, 6 and 6 in a nearly flat plate shape which are supported on a support member 3 rotatably on rotary shafts 9 and fitted with vibrating elements 7. The plurality of transparent panels 6, 6 and 6 are provided with coupling portions 8a, 8b, 8c, and 8d coupling adjacent transparent panel plates 6 to each other in a vibration transmissive state by rotating and pressing the plurality of transparent panel plates 6, 6 and 6, respectively. Consequently, the plurality of transparent panel plates are coupled in the vibration transmissive state to make the vibration surface of the audio output device 1 large, so the length of the maximum wavelength of the audio output device is made long to improve low-pitched audio output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009224843-A (JP)
Title: Radio communication system and radio communication method
Inventor: SHAMOTO MICHIO
IPC: H04W64/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system enabling only the specific reception target to selectively perform reception without depending on a communication scheme.  <P>SOLUTION: Upon determining a position block for transmitting data, a communication device 1 of a transmission side determines a key encryption key related to the position block, and transmits the data encrypted using the data encryption key and a data encryption key encrypted using the key encryption key. Meanwhile, upon determining a position block for receiving data, a communication device 1 of a reception side selects or determines a key encryption key related to the position block, decrypts the data encryption key using the key encryption key, and decrypts the data using the decrypted data encryption key.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220824-A (JP)
Title: Container for liquid
Inventor: NOZAWA SADAO
IPC: B65D1/02
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for a liquid capable of changing the inclination angle of a neck part to any arbitrary angle.  <P>SOLUTION: A neck part 2 is deformed around any one of the first to third bend portions 3a, 3b or 3c provided in a plurality of areas of a bendable section in the direction of its diameter, and can thereby be held at an inclination angle A1 or A2 according to the bend portion 3a, 3b or 3c. The neck part 2 can be inclined to an angle at which the liquid L can be discharged easily according to the quantity of remaining liquid, by inclining the neck part 2, for example, to a large angle when the quantity of remaining liquid L is large or by inclining it to a small angle when the quantity of remaining liquid L is small. Accordingly, the liquid can be discharged by inclining the neck part 2 to an appropriate angle every time regardless of the quantity of remaining liquid.  <P>COPYRIGHT: (C)2010,JPO&INPIT