baber/WOPTO huggingface dataset:
Patent JP-2008226585-A (JP)
Title: Fuel cell
Inventor: FUTAMI SATOSHI
IPC: H01M8/10
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of preventing a reaction gas from flowing into a space formed around a conductive porous body, in a fuel cell.  <P>SOLUTION: This fuel cell is provided with: a power generation body; the conductive porous body stacked on the outside of the power generation body; a separator stacked on the outside of the conductive porous body, and supplying the reaction gas to the conductive porous body; a first seal part formed along an end surface of the power generation body, and constituting a seal line for preventing leakage of the reaction gas to the outside from the inside of the fuel cell between the separator and itself; a second seal part formed along an end surface of the conductive porous body, and arranged to adhere tightly to at least the separator for preventing the reaction gas from flowing from the conductive porous body into a space formed by the first seal part, the separator and the power generation body; and a power generation body cover arranged to cover a surface on the conductive porous body side at an end of the power generation body, and interlaid between the second seal part and the power generation body for preventing the second seal part from adhering tightly to the power generation body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225844-A (JP)
Title: Gas appliance monitor
Inventor: ASANO KAZUTAKA
IPC: G08B25/10
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas appliance monitor as a processing means for alarm information and an information relay.  <P>SOLUTION: This gas appliance monitor includes a flow rate measuring means 17, a gas shut off valve 2c, a control circuit 10a which processes various information, and a radio module 11 which transmits/receives information to/from a plurality of parties. The radio module 11 is integrally constituted with a control circuit substrate 10 constituting the flow rate measuring means 17 and accommodated in a gas meter 2. It has at least a communication frequency band for a base station 14 and communication frequency bands for a plurality of alarms 23, 24, 31, and includes an alarm information transmitter 26 which detects an operation sound of the alarm and transmits it as an alarm operation signal. It executes a predetermined process mode based on the alarm information and flow rate information transmitted from the alarm information transmitter 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228471-A (JP)
Title: Insulator, stator and motor
Inventor: KONDO JUN
IPC: H02K3/46
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform regular winding without increasing the manufacturing cost.  <P>SOLUTION: In an insulator (1) having a proximal portion (2), a coil winding portion (3) and a distal end portion (4), a dummy coil (5) is wound around the proximal portion side end of the coil winding portion (3). Size of a coil (6) and the dummy coil (5) is equalized and the coil (6) is wound in contact with the dummy coil (5). Alternatively, a tapered face (23) is formed in proximity to the proximal portion of a coil winding portion (3B), beveled faces (10a, 10b) are formed on the central side of a rotating shaft at the opposite ends of a proximal portion (2B) in the circumferential direction, and a beveled face (12) is formed on the side of a distal end portion (4B) opposing the proximal portion in the circumferential center.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228002-A (JP)
Title: Dispersion compensation quantity setting method when adding optical transmission units in optical transmission apparatus, and optical transmission apparatus
Inventor: TAKAHASHI TSUKASA
IPC: H04B10/2525
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To quickly set an optimum dispersion compensation quantity when adding optical transmission units of a second or subsequent wave, with regard to a dispersion compensation quantity setting method when adding optical transmission units in an optical transmission apparatus used for wavelength-divided multiplex communication and provided with the optical transmission unit including a wavelength-compatible variable dispersion compensator and to provide the optical transmission apparatus.  <P>SOLUTION: A reference wavelength, a dispersion coefficient and a slope value of an optical transmission line are held, the optical transmission unit to process a different second wavelength is added when a first optical transmission unit to process an optical signal of a first wavelength is operated, wavelength differences between the reference wavelength and the first and second wavelengths are calculated, the dispersion coefficients of the first and second units are calculated by multiplying the wavelength differences by the slope value, a fiber length is calculated from the calculated dispersion coefficient and the set dispersion compensation quantity of the first optical transmission unit, a necessary dispersion compensation quantity is calculated from the second dispersion coefficient of the second optical transmission unit and the fiber length, and the calculated dispersion compensation quantity is set to the variable dispersion compensator of the second optical transmission unit as an initial value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117361-A (JP)
Title: Method and system for delivering message by web browser
Inventor: SHIMADA ISAO
IPC: G06F3/0487
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To effectively perform transmission and receiving of message data by a tool bar to a number of users in Internet browsing.  <P>SOLUTION: The method for delivering message data to a browser under Internet browsing in an information processor of a user comprises installing a tool bar module to the browser by the user to receive a plurality of message data set in a plurality of URLs by a function of the tool bar module; and editing the plurality of message data for display to display the data on a display frame of the tool bar of the browser. Further, the method for setting message data input by the user to a URL designated by a transmitting setting set by the user comprises setting the message data input by the user to a WWW site of the user, whereby the message data can be provided thereto.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224499-A (JP)
Title: Chip for specimen
Inventor: IKEDA NORIFUMI
IPC: G01N35/08
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip for a biospecimen having a pressure means capable of transferring the biospecimen into the specimen route of the chip for the biospecimen, using a simple constitution that does not require installing a check valve.  <P>SOLUTION: The chip for the biospecimen includes a plate-shaped substrate, a plate-shaped route constitution member provided with a route constitution hole, which constitutes a biospecimen route for transferring the biospecimen and mounted on the substrate, the top board having elasticity mounted on the route constitution member so as to cover the route constitution hole and pressure means for pressing the region, corresponding to the route constitution hole of the top board.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007291359-A (JP)
Title: Hollow polymer particle, colored hollow polymer particle and method for producing the same
Inventor: FUKAZAWA NORIMASA
IPC: C08F2/10
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow polymer particle and a colored hollow polymer particle of the nano-meter order having a high porosity and to provide a simple method under a low-environmental load for producing the hollow polymer particles with which the particles are produced by utilizing a pseudo-emulsion radical polymerization process wherein a dispersion stabilizer such as a surfactant need not be used.  <P>SOLUTION: The hollow polymer particle is characterized in that the particle is composed of a shell wall comprising a copolymer obtained by polymerizing a monomer group (I) containing a radically polymerizable water-soluble monomer (A) and a radically polymerizable water-insoluble monomer (B) as a principal constituent component and the average value of the thickness of the shell wall is 5-80 nm. The method for producing the hollow polymer particle is characterized as carrying out radical polymerization of the monomer group (I) containing the radically polymerizable water-soluble monomer (A) and the radically polymerizable water-insoluble monomer (B) in an aqueous medium using a water-soluble polymerization initiator.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008242796-A (JP)
Title: Delay decision method and delay decision program
Inventor: IWAI YOSHIHIRO
IPC: H01L21/82
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for suppressing the increase of floor plan man-hours or the increase of a design period resulted from design backtracking due to floor plan review in the design of a semiconductor integrated circuit.  <P>SOLUTION: A distance between a first block arranged in a first region and a second block arranged in a second region, and connected to the first block is made to become the longest by calculating the longest distance in arranging each block in each region. The maximum path delay between the first block and the second block is calculated from the longest distance. Whether or not the maximum path delay is within a target path delay is decided, and the decision result is output to an output device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244874-A (JP)
Title: Image reading device, control method and program thereof
Inventor: IIDA SEIJI
IPC: H04N1/107
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent image data which is not required to rotate originally from rotating in an image reading device which captures image data per frame by reading a film in which a plurality of frames continue.  <P>SOLUTION: In a transmission document reading routine, when it is determined that an upper portion of an estimated subject does not match with an upper portion of a display screen nor a lower portion of the display screen, and when a conviction degree of an estimation result is in a predetermined high conviction range (YES at S150 and S160), pre-scan data are automatically rotated so that the upper portion of the subject matches with the upper portion of the display screen (step S170), and then the pre-scan data after the auto rotation are displayed on the display screen (step S220). On the other hand, when the upper portion of the estimated subject matches with the upper or lower portion of the display screen and the conviction degree of the estimation result is not in the range of the predetermined high conviction range, the pre-scan data are displayed on the display screen without rotation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244188-A (JP)
Title: Method for separating thin film layer and method for transferring thin film device
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L27/12
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating a thin film layer that allows total irradiation across a whole irradiated area with no non-irradiated space as well as preventing separation defection by controlling occurrence of overlaps to a minimum, and a method for transferring a thin film device.  <P>SOLUTION: This is a method for separating a transferred layer 140 from a substrate 100, the transferred substrate 140 existent on the substrate 100 through a separation layer 120, wherein a laser beam is irradiated to the separation layer 120 multiple times to cause separation in the interior and/or at the interface of the reparation layer 120, and when isolating the transferred layer 140 from the substrate 100, a unit area to be irradiated by the laser beam is an approximately regular hexagon.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241517-A (JP)
Title: Sample analyzer
Inventor: SATO TETSUYA
IPC: G01N30/86
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chromatographic sample analyzer for efficiently implementing an analysis work even if a plurality of various samples are analyzed.  <P>SOLUTION: The sample analyzer comprises: a calculation apparatus 2 for sequentially identifying a peak from chromatogram data of the sample collected by a chromatogram data collector 1 in real time, comparing the peak with a stored holding time allowable range each time the peak is identified, identifying which of to-be-analyzed object components, obtaining the quantity of the component from a detection signal of the peak or an accumulation value of the detection signal in real time based on a stored analytical curve with regard to the identified peak, and outputting an identified result and the quantity of the identified to-be-analyzed object component to a display 3 in real time; and the display 3 for sequentially displaying the identified result and the quantity of the component outputted from the calculation apparatus 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245159-A (JP)
Title: Acoustic signal generating apparatus and method
Inventor: ISE SHIRO
IPC: H04R3/12
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain transient characteristics close to an ideal spherical wave at low costs by digital signal processing.  <P>SOLUTION: This acoustic signal generating apparatus is provided with a first speaker for generating a first acoustic signal; a second speaker for generating a second acoustic signal; a first calculation part for calculating the desired impulse response of a direct wave excluding any reverberation component; a second calculation part for calculating a control filter coefficient for acquiring a desired impulse response; a third calculation part for calculating delay quantity with which the transmission of sound from the first speaker and the transmission of sound from the second speaker satisfy causality; a delay part for processing the delay of the input signal; and a control filter part for operating the filter processing of the input signal by using the control filter coefficients. The first speaker generates a first acoustic signal according to the input signal delayed by the delay part, and the second speaker generates a second acoustic signal according to the input signal filtered by the control filter part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007274688-A (JP)
Title: Verifiable generation of weak symmetric keys for strong algorithms
Inventor: GILMAN ROBERT R
IPC: H04L9/08
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, system, and device for producing cryptographic keys.  <P>SOLUTION: More specifically, the cryptographic keys may be produced such that they have an effective key size and an apparent key size that differ from the effective key size. Generally, the effective key size is not restricted by export regulations, and the apparent key size may be restricted by export regulations.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008238786-A (JP)
Title: Serial impact printer
Inventor: YAMADA RIKUO
IPC: B41J19/20
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a serial impact printer that prevents paper powder accumulated on the bottom-plate part of a printer frame from adhering to a lead cam for driving a head carriage.  <P>SOLUTION: In the serial impact printer 1, a lead cam 10 for reciprocatingly moving a head carriage 8 mounted with an impact dot printer 7 is arranged in a space partitioned by a cover 20, the bottom-plate part 3, and the right/left side-plate parts 4, 5 of a printer frame 2. A narrow slit 21 for allowing a carriage drive pin 9 to pass therethrough is formed at the upper end part of the cover 20. The lower side, the front and rear, and both sides of the lead cam 10 are completely covered and concealed. Therefore, it surely prevents paper powder whirled up by the reciprocating movement of the head carriage 8 from adhering to the lead grooves 10b in the lead cam 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246679-A (JP)
Title: Image formation apparatus
Inventor: KITAMURA TETSURO
IPC: G03G21/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation apparatus which can urge a user to cope with a warning willingly when the warning is issued.  <P>SOLUTION: Upon occurrence of an abnormality, a point is added to a user who tried to eliminate the abnormality. A job requested by a user having a high total value of points is executed preferentially.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247061-A (JP)
Title: Aligning device
Inventor: MARUYAMA TSUTOMU
IPC: B64F5/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve work efficiency when aligning a fitting object to a fitting position by an aligning device.  <P>SOLUTION: The aligning device (1) for aligning the fitting object (20) to the fitting position (30) comprises a frame 2 for storing the fitting object (20) and holding parts (3, 4) for holding the fitting object (20) and movable to an approximately horizontal direction within the frame 2. Preferably, a tilt direction rotation support part (5) for supporting rotation in a tilt direction of the fitting object (20) along with the movement of the holding parts (3, 4) to the approximately horizontal direction is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245705-A (JP)
Title: Ultrasonic endoscope system
Inventor: SATO TOMOO
IPC: A61B1/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-quality endoscopic images and ultrasonic images to be used in accurate medical diagnoses at a low cost without impairing an image updating rate.  <P>SOLUTION: A processor device 20 of this ultrasonic endoscope system includes: a first memory 30 for prestoring a first noise signal expressing a first interference noise to an imaging signal by an excitation pulse; a first subtractor 29 for subtracting the first noise signal read from the first memory from the imaging signal; a second memory 41 for prestoring a second noise signal expressing a second interference noise to a detection signal by a drive control signal; and a second subtractor 40 for subtracting the second noise signal read from the second memory from the detection signal. The first and second subtractors 29 and 40 subtract the first and second noise signals from the imaging signal and the detection signal respectively by choosing transmission timings of the excitation pulse and the drive control signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246498-A (JP)
Title: Method of cooling rolled steel product
Inventor: INAGAKI NAOTO
IPC: B21B43/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cooling rolled steel products by which a plurality of steel products rolled continuously successively by hot rolling or warm rolling are efficiently cooled down to the neighborhood of a low temperature range where inspection is performable without generating bends and the variation of quality.  <P>SOLUTION: This method of cooling the rolled steel products includes a naturally cooling step S1 where the plurality of long size steel products to which hot rolling or warm rolling is applied continuously are slowly cooled to temperature lower than a prescribed temperature at a cooling rate at which martensite transformation Ms or the like is not occurred, for example, and a rapid cooling step S2 where the plurality of above slowly cooled long size steel products are rotated along the radial (cross section) direction while being progressed along a direction orthogonally crossed with their axial directions and also cooling water is sprayed to such individual steel product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248804-A (JP)
Title: Valve timing adjusting device
Inventor: MIZUTANI SHIYUUJI
IPC: F01L1/34
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing adjusting device preventing operation lock.  <P>SOLUTION: The valve timing adjusting device is provided with a drive side rotor 10 as a first rotor having a circumference wall part 12a provided with lubricating oil as lubricating fluid in an inner circumference side and rotating in a circumference direction of the circumference wall part 12a, a driven side rotor 18 as a second rotor rotating with interlocking with a camshaft of an internal combustion engine, a sun gear 31 having an external gear part 35 concentrically arranged in an inner circumference side of the circumference wall part 12a and rotating as one body with the drive side rotor 10, and a planetary gear 33 having an inner gear part 39 eccentrically arranged between the circumference wall part 12a and the external gear part 35 and changing relative phase between the rotors 10, 18 by planetary motion while meshing the inner gear part 39 and the external gear part 35. The drive side rotor 10 has a hollow part 90 opening toward a gap 46 between the circumference wall part 12a and the inner gear part 39.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248160-A (JP)
Title: Hydraulic fluid composition for shock absorber and method of enhancing damping force of shock absorber
Inventor: SHIRAHAMA SHINICHI
IPC: C10M107/10
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic fluid composition for sock absorbers which enhances the damping force of twin tube-type shock absorbers and a method of enhancing the damping force of shock absorbers which controls bubbling caused by the cavitation in twin tube-type shock absorbers and enhances the damping force.  <P>SOLUTION: The hydraulic fluid composition for sock absorbers contains a lubrication base oil and a phosphorus-containing additive to be added to the base oil. The content of phosphorus-containing additive in the total amount of the composition is 0.005-0.2 mass% based on the amount of phosphorous. The dynamic viscosity of the composition is 30-50 mm<SP>2</SP>/s at 40°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250129-A (JP)
Title: Light diffusion film
Inventor: GOTO TAKASHI
IPC: F21V3/04
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffusion film whose light diffusivity is improved.  <P>SOLUTION: The light diffusion film is provided with a light diffusion layer including acrylic resin particles having variation coefficient of 15% or less and resin binder on a transparent substrate, wherein the acrylic resin particles are formed of a monomer mixture containing a monofunctional acrylic monomer and a multifunctional acrylic monomer and composed of cross-linked acrylic resin particles A and cross-linked acrylic resin particles B, the cross-linked acrylic resin particles A are contained at the rate of 50 to 90 pts.wt. and the cross-linked acrylic resin particles B are contained at the rate of 50 to 10 pts.wt., to 100 pts.wt. of the cross-linked resin particles A and the cross-linked acrylic resin particles B in total, and the cross-linked acrylic resin particles A and the cross-linked acrylic resin particles B have the weight percent and average particle size of multifunction acrylic monomers in a specific range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250149-A (JP)
Title: Monolayer dispersion type photoreceptor and electrophotographic device
Inventor: UCHIDA TADAYOSHI
IPC: G03G5/05
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor capable of retaining highly sensitive and stable electrostatic characteristics.  <P>SOLUTION: The monolayer dispersion type photoreceptor comprising a compound having a specified structure of pyrazolone type as an electron transfer material, a triphenylamine bis-styryl compound as a hole transfer material and a benzotriazole UV absorber has charging stability and low residual potential performance as well as high sensitivity.  <P>COPYRIGHT: (C)2009,JPO&INPIT