baber/WOPTO huggingface dataset:
Patent JP-2010281282-A (JP)
Title: Supercharging device and internal combustion engine having the same
Inventor: HISAMA KEIJI
IPC: F02B37/013
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supercharging device prevented from being generally increased in the size.  <P>SOLUTION: This multistage supercharging device 4 includes a high-pressure supercharger 40 having a turbine housing 41a which forms a high-pressure side turbine chamber 42 and a turbine wheel which is installed in the high-pressure side turbine chamber 42 and a low-pressure supercharger 50 having a turbine housing 51a which forms a low-pressure side turbine chamber 52 and a turbine wheel which is installed in the low-pressure side turbine chamber 52. The high-pressure side turbine chamber 42 and the low-pressure side turbine chamber 52 are adjacent to each other, and a suction side connection part 42a for connecting the high-pressure turbine chamber 42 and the low-pressure side turbine chamber 52 to an exhaust manifold 32 is installed between the high-pressure side turbine chamber and the low-pressure side turbine chamber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281307-A (JP)
Title: Economical travel control device and economical travel control method
Inventor: YAMAGUCHI KAZUAKI
IPC: F02D29/02
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical travel control device and an economical travel control method controlling a vehicle so that it travels economically while securing safety more than before.  <P>SOLUTION: The economical travel control device performs the economical travel control of automatically stopping an engine based on a predetermined stop condition and during an engine stop by the automatic stop, restarting the engine based on a predetermined restart condition. The economical travel control device includes an economical travel control section performing economical travel control and an acquisition section acquiring information for identifying the type of the vehicle, and prohibits the economical travel control section to perform the automatic stop of the engine when the vehicle type identified on the information acquired by the acquisition section is different from any vehicle type controllable by the economical travel control section. By this, erroneous control on an erroneous vehicle type can be prevented and economical travel can be controlled while securing the safety more than before.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285357-A (JP)
Title: Manufacturing method for antioxidative component derived from sake lees
Inventor: TAKIGAWA HIROBUMI
IPC: A61P9/00
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antioxidative component exhibiting excellent inhibiting actions on active oxygen.  <P>SOLUTION: The manufacturing method for the antioxidative component comprises subjecting sake lees to extraction with an alcohol to obtain an alcohol-soluble fraction and washing the thus-obtained alcohol-soluble fraction with water to recover a water-insoluble fraction. An antioxidative agent or an antioxidative stress-ameliorating agent can be obtained by the manufacturing method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286911-A (JP)
Title: Input device, input method, and computer program
Inventor: IWAYAMA NAOMI
IPC: G06F3/037
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device handling operations carried out on different display screens as serial operations meeting the intention of the operations carried out by a user, an input method, and a computer program for realizing the input device.  <P>SOLUTION: In an electronic device having a plurality of display screens 21a and 22a individually including touch panels 23 and 24, on reception of touch operations from the respective touch panels 23 and 24, an operation speed and an operation direction of a touch operation carried out earlier are calculated. From the calculation result, a starting position from which a touch operation to be carried out later is started is estimated. Based on the estimated starting position and an actual starting position, it is determined whether the touch operations received from the respective touch panels 23 and 24 are serial operations or not.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010288012-A (JP)
Title: Imaging apparatus, and control method of the same
Inventor: NISHITANI HITOSHI
IPC: H02P8/00
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To more appropriately turn an imaging means than by conventional methods.  <P>SOLUTION: Corresponding to the state of turning motors 3 and 4 (rotation speed, rotation position and with/without a stop target position), it is determined to operate the turning motors 3 and 4 in either of a feedback power switching operation mode or a step operation mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010288378-A (JP)
Title: Semiconductor device and switching power supply apparatus
Inventor: SAJI TAKASHI
IPC: H02M3/28
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply apparatus having small variations in overcurrent protection levels even when adjusting the peak values of currents flowing intoswitching elements in intermittent oscillation operation.  <P>SOLUTION: A semiconductor device includes: a turn-on control circuit 18 for generating a turn-on signal; a feedback control circuit 11 for referring to a feedback current I<SB>FB</SB>indicating the magnitude of an output voltage V<SB>out</SB>to generate a first reference voltage V<SB>EAO</SB>in a way that the larger V<SB>out</SB>is, the smaller a restriction level value is, against a current I<SB>D</SB>flowing to the switching element 2; an overcurrent protection level setting circuit 41 for generating a second reference voltage V<SB>LR</SB>indicating an overcurrent protection level value; a current detection terminal IS; an offset current generation circuit 44 for allowing an offset current I<SB>IS</SB>that becomes larger as V<SB>out</SB>becomes larger to flow out of the current detection terminal IS; and a turn-off control circuit 12 for comparing a voltage applied to the current detection terminal IS with each of V<SB>EAO</SB>and V<SB>LR</SB>to generate a turn-off signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010005387-A (JP)
Title: Surgical access instrument including valve with dynamic fluid
Inventor: ROCKROHR BRIAN
IPC: A61B17/34
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical valve adapted to limit any undesirable motions of a surgical object by forming a substantially fluid-tight seal vis-a-vis the surgical object.  <P>SOLUTION: A surgical access instrument 10 for use during the course of a minimally invasive surgical procedure, includes an access member defining a longitudinal axis and having a longitudinal opening for reception and passage of a surgical object, a valve membrane 100 mounted to the access member, including a biocompatible material, defining at least one internal cavity and permitting passage of the surgical object and a dynamic fluid disposed within the internal cavity. The dynamic fluid is adapted to transition from a first state to a second state upon exposure thereof to a stimulus to assist in stabilizing the surgical object relative to the access member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010288184-A (JP)
Title: Serial communication system and serial communication method
Inventor: ISHIKAWA TATSUYA
IPC: H04L25/38
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a serial communication system in which both an MD line and an SD line can be simultaneously used for data transmission.  <P>SOLUTION: The serial communication system 1 includes a first device 2 and a second device 3 and the first device 2 and the second device 3 start mutual communication on the basis of a serial clock generated by the second device 3. When an output from the first device 2 to the second device 3 is inverted for a final bit value of data received in the preceding phase, the second device 3 determines that a state of communication preparation in the first device 2 is completed, and starts the mutual communication.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010012247-A (JP)
Title: Instrument for intra-uterine transfer by natural vagino-uterine route
Inventor: HUET LAURENT
IPC: A61D19/02
Filed: 2009-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter the end part of which can enter and advance in a uterine horn in the optimal shape.  <P>SOLUTION: An instrument for intra-uterine transfer by the natural vagino-uterine route, includes the catheter 6 including a tube carrying at one end a transfer head 8, the tube having passing through it a passage for feeding substances, and at least one orifice provided at the transfer head 8 for substances to be transferred to pass through. The transfer head 8 includes an oblong shape having a general orientation in line with that of the tube, with a varying cross section including at least two separate rounded lateral enlargements 31, 32, no portion of the head 8 being more prominent laterally than the two enlargements 31, 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011001988-A (JP)
Title: Power transmission mechanism, and power transmission mechanism for image pickup device
Inventor: MISAWA MASAYUKI
IPC: F16H35/00
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission mechanism capable of accurately managing rotation position even in a rotation drive force transmission release state, in a rotation drive member changing over rotation drive force from a drive source between a transmission state and the transmission release state.SOLUTION: This power transmission mechanism includes: a rotation drive member driving a driven member by rotation; a drive change over means capable of changing over between the transmission state in which the drive force of the drive source is transmitted to the rotation drive member to rotate the same, and the transmission release state in which drive force transmission to the rotation drive member is released; and a rotation regulating means allowing rotation of the rotation drive member when the drive change over means is in the transmission state, and engaging with the rotation drive member and regulating rotation when the drive change over means is in the transmission release state.
Patent JP-2011003093-A (JP)
Title: Information recording medium and method of verifying the medium
Inventor: MIYAZAKI KENJI
IPC: G02B5/18
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium and a method of verifying the medium, capable of verifying the medium accurately without collecting the data of an observation condition, etc. beforehand.SOLUTION: The information recording medium 10 includes: a base material 12; a plurality of pattern information which is each formed by diffraction gratings on the base material including at least two or more identical pattern information 20a, 20b; and a concealed layer 22 which is formed on the base material by covering one of pattern information 20b of the identical pattern information, and absorbs or reflects light within a range of visible wavelength and penetrates light other than the range thereof.
Patent JP-2011003473-A (JP)
Title: Catalyst particle for fuel cell and manufacturing method of membrane electrode assembly using it
Inventor: MIKI SHIGEAKI
IPC: H01M4/88
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of catalyst particles for fuel cell in which the thickness of coated resin (electrolyte resin) of a shell portion is uniformly controlled to suppress flooding.SOLUTION: The manufacturing method of the fuel cell catalyst particles comprises at least a process to form a catalyst layer 2 by coating and drying a catalyst ink containing catalyst carrying carbon on a substrate (Teflon (R) sheet etc.) 1, a process to form an electrolyte resin layer 3 by coating and drying an electrolyte resin solution on the catalyst layer 2, a process to pulverize a laminate 4 of the catalyst layer 2 and the electrolyte resin layer 3 formed in the above process, and a process in which powder 5 of the laminate obtained by pulverization is put in a hydrophilic solvent and an aggregate 6 of a core shell structure in which the catalyst layer 2 becomes a core and the electrolyte resin layer 3 becomes a shell is made into catalyst particles.
Patent JP-2011005584-A (JP)
Title: Device and method for grinding and polishing optical element, and method for manufacturing the same
Inventor: NAGASHIMA KATSUYOSHI
IPC: B24B13/02
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical element which improves productivity while suppressing the generation and development of surface defect of the optical elements.SOLUTION: A polishing device 101 polishes a lens material 4, which is tiltably and rotatably supported by a pin 7 through a holder 5, while being pressed against a rotating pitch dish 8. By performing a polish processing while feeding a polishing liquid 10, which is prepared to be of the same pH value as the glass constituting the lens material 4, and which contains gas bubbles such as micro bubbles, a good balance is achieved between the prevention of generation and development of polishing scars of the lens material 4 owing to setting pH value of the polishing liquid 10 and the effect of improvement of processing rate owing to incorporating gas bubbles. While preventing the generation and development of surface defect of a lens 4 obtained from the lens material 4, the productivity is improved.
Patent JP-2011008504-A (JP)
Title: Device, method and program for calculating progress rate
Inventor: TATE TAKESHI
IPC: G06Q10/00
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To estimate a progress rate suitable for each item of an electronic document.SOLUTION: A form analysis part 14 decides the kind of each of the items of the electronic document stored by an electronic document storage part 11, and an electronic document progress rate calculation part 15 calculates the progress rate of each of the items based on the kind decided by the form analysis part 14, and calculates a preparation progress rate of the electronic document by use of the calculated progress rate of each item.
Patent JP-2010004884-A (JP)
Title: Improved method for prevention of carryover contamination in nucleic acid amplification technology
Inventor: BOHENZKY ROY
IPC: C12N15/09
Filed: 2009-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing carryover contamination of a nucleic acid amplification reaction.  <P>SOLUTION: The improved method for preventing carryover contamination of an amplification reaction involves steps of treating uracil-containing DNA with uracil-N-DNA glycosylase and of heating the DNA in the presence of polyamines, such as spermidine, spermine and the like. Alternatively, after treating with uracil-N-DNA glycosylase, the reaction is further incubated with an enzyme having AP lyase activity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011004987-A (JP)
Title: Bathtub cover fitted with laundry pole support and drying structure in bathroom equipped with the same
Inventor: ANDO KENJI
IPC: A47K3/00
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub cover fitted with laundry pole supports which can support a laundry pole with bathtub covers, without newly mounting work of the laundry pole supports for supporting the laundry pole in the bathroom onto a bathroom sidewall, and a drying structure in a bathroom equipped with the same.SOLUTION: In the invented bathtub cover fitted with laundry pole supports, a bathtub cover 3 which can easily close a bathtub opening 1a is formed with a mounting part 3d which is placed on a bathtub flange 1b when it is leant against a bathroom sidewall 2, a laundry pole support 7 which supports a laundry pole 5, the bathtub covers 3, 3 are placed on one end side bathtub flange 1f and the other end side bathtub flange 1g and both ends 5b, 5b of the laundry pole 5 are supported with both the laundry pole supports 7, 7 almost horizontally.
Patent JP-2011009546-A (JP)
Title: Endpoint detecting device, dry etching device, and dry etching method
Inventor: IMOTO TOMOHIRO
IPC: H01L21/3065
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an endpoint detecting device, a dry etching device and a dry etching method capable of detecting an endpoint even for a low aperture-ratio material to be etched.SOLUTION: The dry etching device performs dry etching for the material to be etched, and includes: a laser beam generator that generates laser beams; a means for irradiating the laser beams discharged from the laser beam generator on the surface of the material and for detecting plasma emission spectral data; a means for detecting the plasma emission spectral data of a reaction product generated while the dry etching of the material is performed; and a controller for detecting the endpoint of the material using operation data obtained by a numerical formula including the division of the plasma emission spectral data of etching gas by the plasma emission spectral data of the reaction product.
Patent JP-2011013287-A (JP)
Title: Authenticity identifying material
Inventor: OHATA TAKUO
IPC: G03H1/22
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To solve the following problems in an authenticity identifying material using a hologram: if a functional material such as a cholesteric liquid crystal having a function different from that of the hologram is to be laminated to increase the authenticity, the lamination process becomes complicated and suppression of degradation such as blurring and distortion in the hologram image due to lamination is difficult.SOLUTION: Pixels corresponding to a hologram image of a hologram forming layer are discretely formed, and a magnetic layer having a predetermined coercive force is laminated in the same shape at the same position of the pixels. Visual check can be carried out, in which a sharp hologram image appears, by using a magnetic checker or the like that transmits light only at the position of the magnetic layer.
Patent JP-2011011116-A (JP)
Title: Water treatment device and method for cleaning filtration material layer of the same
Inventor: MIMURA HITOSHI
IPC: B01D24/02
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment device which has improved water treatment efficiency by decreasing a ratio of the amount of washing water to the amount of the water to be treated (filtered) and which has a compact and simplified mechanism and to provide a method for cleaning the water treatment device.SOLUTION: The water treatment device includes: a jet nozzle (7) for a mixed raw water flow; a filtration tank (5) for containing a filtration material layer (4) comprising two layers which are an upper layer (2) and a lower layer (3) and are arranged below the jet nozzle for the mixed raw water flow, the upper layer comprising the filtration material having a smaller specific gravity and a larger particle size than the filtration material of the lower layer; a water collecting/distributing pipe (13) for extracting filtered water and supplying reverse water to the filtration material layer in reverse washing; a filtration material vibrating means for vibrating each particle of the filtration material, the filtration material vibrating means having a vibration element (9) connected to a power source and also having vibration expansion elements (10) embedded in the upper layer (2) in such a manner that the vibration of the vibration element (9) is transmitted to the vibration expansion elements; and a drainage trough (12) arranged above the filtration material layer.
Patent JP-2011013824-A (JP)
Title: Guard device
Inventor: NAGASAWA KAZUKI
IPC: H04M11/04
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress unnecessary coping with the occurrence by certainly performing confirmation of a visitor in a monitoring center when an erroneous alarm occurs by an operation mistake.SOLUTION: A guard device includes: a sensor detecting ingress of a monitoring target into a building; an operation part for performing setting operation of a guard mode; a notification part outputting a prescribed message to an operator; and a monitoring control part performing abnormality decision when the sensor performs the detection when the guard mode is set in a caution mode, and performing abnormality notification to the external monitoring center. When a release mode is set after performing the abnormality decision, the monitoring control part makes the notification part notify a message demanding communication to the monitoring center and/or a message demanding dealing with communication from the monitoring center.
Patent JP-2011012164-A (JP)
Title: Pneumatic tire
Inventor: SATO KATSUTAKA
IPC: C08K3/06
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire excellent in workability and durability by using, in tire members (a belt layer, a carcass ply layer) of a pneumatic tire, a rubber composition which suppresses blooming to a minimum seen in containing resorcinol and a RF resin, reduces the change of the rubber compounded with time to exhibit stabilized adhesion while remarkably reducing the occurrence of rubber scorch and maintaining the workability and high wet heat adhesion resistance in containing a rubber to excel in the adhesion to a metal such as steel cords.SOLUTION: The pneumatic tire uses a rubber composition comprising a rubber component, sulfur, a specific sulfenamide vulcanizing accelerator, and a specific resorcinol compound in tire members.
Patent JP-2011013960-A (JP)
Title: Information processor, electronic timetable display method, program and recording medium
Inventor: SEKIGUCHI MASARU
IPC: G06K9/20
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To immediately acquire information on the operation of trains for a time zone desired by a user as necessary.SOLUTION: The information processor includes: an image input means acquiring image data; an area clipping means for clipping an area from the image data acquired by the image input means in a regular format held as a database; a character recognition means performing character recognition on the clipped image data after the area is clipped; and a timetable generation means analyzing data based on character recognition result data obtained by the character recognition, and generating a table of train diagram from a result thereof.
Patent JP-2011019159-A (JP)
Title: Piezoelectric vibrating piece, piezoelectric vibrator, and piezoelectric oscillator
Inventor: ASHIZAWA HIDENORI
IPC: H01L41/09
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a tuning fork piezoelectric vibrating piece capable of providing an accurate oscillation consisting only of a fundamental wave by shifting a frequency band where a second harmonic wave oscillates to a frequency band more higher than the fundamental wave so that the piezoelectric oscillator cannot oscillate at the second harmonic.SOLUTION: The tuning fork piezoelectric vibrating piece 21 for providing a vibration of fundamental wave includes a base part 22 and a pair of vibration arms 23 and 24 which extend, parallel to each other, from the base part 22 and have a predetermined arm width, arm length, and arm thickness, with excitation electrodes 29 and 30 formed on the surfaces. The pair of vibration arms 23 and 24 are formed of first arms 23a and 24a extended respectively from the base part 22 and second arms 23b and 24b which extend beyond the first arms 23a and 24a and have arm width wider than that of the first arms 23a and 24a. The arm width of the second arms 23b and 24b is set to be about twice the first arms 23a and 24a, and arm length to be 30% or longer of the entire length of the vibration arms 23 and 24.