baber/WOPTO huggingface dataset:
Patent JP-2008221846-A (JP)
Title: Solid ink stick with canted surface
Inventor: JONES BRENT RODNEY
IPC: B41J2/175
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To accurately load and supply a solid ink stick to an inkjet printer.  <P>SOLUTION: The solid ink stick has a front surface 44, a rear surface 48, and an upper surface 54. The upper surface 54 has a front edge 58 offset backward from the upper edge of the front surface 44, and a rear edge 68 at least partly offset backward from the upper edge of the rear surface 48. A front part slope 60 extends between the upper edge of the front surface 54 and the front edge 58 of the upper surface 54, and a rear part slope 70 extends between the upper surface of the rear surface 48 and the rear edge 68 of the upper surface. The solid ink stick has a rear edge 68 which becomes a complementary key with the insertion hole key of an ink loading device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009133809-A (JP)
Title: Nonspecific adsorption prevention agent for bio-related substance and coating method for article
Inventor: TAMORI KOJI
IPC: G01N33/543
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonspecific adsorption prevention agent for a bio-related substance capable of preventing non-specific adsorption to the surface of a solid-phase surface, an appliance, and a container by protein, which are used for chemiluminescence immunodiagnosis measurement, and a coating method for an article using the nonspecific adsorption prevention agent.  <P>SOLUTION: The nonspecific adsorption prevention agent for a bio-related substance contains copolymer having a repeat unit (A) expressed by the general equation of -CH2CR0COZ-, and a repeat unit (B) expressed by the general equations of -NR1R2-, -NR3R4Y-, and -CH2CR5R6-.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214839-A (JP)
Title: Vehicular power supply device
Inventor: MIYAMA HIDEJI
IPC: B60R16/04
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular power supply device capable of compatibly suppressing degradation of a capacitor, and shortening the pre-charge time and suppressing any power loss.  <P>SOLUTION: An ECU 20 estimates a polarized state of a battery 5 after a key is turned OFF (IGSW_OFF), and by opening a main relay 7 after determining that the polarized state of the battery 5 is eliminated, the voltage difference ΔV between the battery voltage Vb and the capacitor voltage Vc when re-connecting the main relay 7 next is reduced. Thus, even when the capacity of the capacitor 9 is increased, the time required for pre-charge is shortened, and the energy regeneration or the like is efficiently realized from the early timing after the key is turned ON. In this case, in particular, even when the charge polarization occurs in the battery 5, the capacitor voltage Vc after the opening can be prevented from being maintained at the level higher than necessary, and degradation of the capacitor can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216066-A (JP)
Title: Air intake device of internal combustion engine
Inventor: UMINO YOSHIYUKI
IPC: F02M35/10
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce valve drive power for opening and closing an on/off-valve while preventing the deterioration of volume efficiency caused by the on/off-valve by improving the structure of the on/off-valve for changing over the passage length of an intake passage.  <P>SOLUTION: In an air intake device of an internal combustion engine, the on/off-valve 20 changing over the passage length of the intake passage 11 opens and closes a communication opening 15 making an intake chamber 10 communicate with an intermediate part of the intake passage 11. The communication opening 15 is formed by being surrounded by a peripheral part 16 formed with a chamber wall 12 of the intake chamber 10. The on/off-valve 20 is provided with a valve element 30, and a conversion mechanism 62 converting a valve-closing rotating force rotating the on/off-valve 20 in a valve-closing direction to a pressing force for pressing a rear-end seal part 35 of the valve element 30 against a rear edge 16b of the peripheral part 16. In the conversion mechanism 62, when a seal member 51 of the valve element 30 in the valve-closing direction abuts on the front edge 16a of the peripheral part 16, and the valve element 30 closes the communication opening 15, a seal member 51 abuts on the front edge 16a, and thereby the pressing force is increased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009223353-A (JP)
Title: System for controlling non-stop running through intersection
Inventor: WATANABE MASAHIRO
IPC: B60W30/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide each parameter setting method and vehicle control method of a system for making a "system for controlling non-stop running through an intersection" applicable not only to intercity road but also to a city street.  <P>SOLUTION: A system parameter D, voptmax, and Tn are set so that a ratio R=voptimin/voptmax of a recommended running speed range upper value/lower limit value satisfy (expression A). Also, a vehicle performs constant acceleration running toward an intersection A by acceleration α determined by a spot P passage time (expression B). (Expression A): 1/2≤R=voptimin/voptmax=(D/voptimax)/äTn+(D/voptmax)}. (Expression B): α=2äD-vs×(ta-tp)}/ä(ta-tp)×(ta-tp)}. In this case, D is a vehicle running distance btween the spot P and intersection A, and Tn is an intersection A non-blue signal period, vs is actual running speed (vs≤voptmax) when a vehicle passes the spot P, tp is the spot P passage time of the vehicle, and ta is the intersection A arrival time of the vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221504-A (JP)
Title: Nanoparticle and nanoparticle thin film
Inventor: YAMADA HIROSHI
IPC: B22F1/02
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanoparticle of a core and shell type, in which the spacing between cores can be made fine in nanoparticle thin film formation, and a nanoparticle thin film using the same.  <P>SOLUTION: The nanoparticle has a core-shell type structure and is formed of a core of a metal and a shell of an organic substance coordinating in the metal. In the nanoparticle, the organic substance has a plurality of functional groups which can be coordinated within one molecule and the rate of occupancy weight of the shell is lower than that of the nanoparticle with the core of the metal and the functional group 1 substitution product having approximately the same molecular weight as that of the organic substance as the shell, and the rate of occupancy weight of the shell is lower than that of the nanoparticle with the core of the metal and the functional group 1 substitution product having the same longest chain as that of the organic substance as the shell. The nanoparticle thin film using the same is also disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219623-A (JP)
Title: Blood pressure measurement apparatus, blood pressure derivation program and method for deriving blood pressure
Inventor: SAWANOI YUKIYA
IPC: A61B5/022
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood pressure measurement apparatus, a blood pressure derivation program and a method for deriving a blood pressure capable of accurately deriving the blood pressure based on an occurrence mechanism of a cuff pressure and a pulse save amplitude.  <P>SOLUTION: A derivation control section 104 includes an envelope extraction part 113 for extracting an envelope of a volume pulse wave based on an arterial volume signal, a differential processing part 114 for differentiating the envelope with respect to the cuff pressure, a maximum value extraction part 115 for extracting the maximum value of the differential value of the envelope, and a blood pressure determination part 116 for determining the cuff pressure used for the differentiation of the maximum value as the blood pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008237215-A (JP)
Title: Method for producing canned white meat of chicken
Inventor: KIM ZENSHU
IPC: A23B4/00
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing canned white meat of chicken by packing a boiled white meat in a packaging can and sterilizing and quenching the canned meat, effective for reducing the loss of nutrients, preservable for a long time and easily eatable without restriction on the time and place.  <P>SOLUTION: The canned white meat of chicken is produced by a step to choice refrigerated white meat of chicken, a step to wash the meat to remove foreign materials on the surface of the meat, a step to boil the meat, a step to finely slit the boiled meat to a definite size, a step to fill the meat in a packaging can, a step to evacuate the package, a step to seal the package and a step to sterilize and quench the packaged product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009226597-A (JP)
Title: Resin molding machine
Inventor: IZAKI YASUHIRO
IPC: B29C45/62
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molding machine allowing accurate confirmation of a molten state and a kneading state of resin.  <P>SOLUTION: The resin molding machine 1 includes a cylinder 3, a tubular die 54 successively provided to the cylinder 3, a screw 2 provided inside the cylinder 3, and a window 8 provided on the outer surface of the cylinder 3 or die 54 for visual recognition of the molten resin inside the cylinder 3 or die 54. The window 8 is composed of single crystal of CaF<SB>2</SB>, single crystal of CeF<SB>3</SB>, single crystal of Gd<SB>2</SB>SiO<SB>5</SB>, or single crystal of Y<SB>3</SB>Al<SB>5</SB>O<SB>12</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231881-A (JP)
Title: Pre-distortion transmitter and pre-distortion transmission system
Inventor: KIKUCHI NOBUHIKO
IPC: H04B10/2513
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the degradation in transmission characteristics of a one-sample/bit optical duobinary system.  <P>SOLUTION: The pre-distortion transmitter includes: a laser light source; a duobinary encoding circuit; a pre-distortion circuit which applies an inverse function of wavelength dispersion; two or more DA converters; and an optical electric field modulator having two or more electric signal input terminals. The pre-distortion transmitter converts a digital information signal of predetermined symbol time to be transmitted into a digital complex signal including one sample point for each symbol by the duobinary encoding circuit, equalizes transmission degradation of the digital complex signal by the pre-distortion circuit, converts the equalized digital complex signal into an analog signal by the DA converters and suppresses a signal leaking exceeding a Nyquist bandwidth among converted analog signal by ≥23 dB, and modulates light output from the laser light source into an optical electric field signal using the analog signal by the optical electric field modulator and transmits the modulated optical electric field signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228981-A (JP)
Title: Hot water storage tank for hot water supply device and heat pump water heater using the same
Inventor: NAKATANI KAZUTO
IPC: F24H9/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage tank of a hot water supply device of high usability, enduring positive pressure, negative pressure and repeated pressure, and costwise advantageous without substantially changing a body constitution.  <P>SOLUTION: In this hot water storage tank of the hot water supply device, which stores hot water, is provided with roughly semispherical upper plate 14 and lower plate 16 on an upper part and a lower part of a roughly cylindrical shell plate 15, has the elliptical longitudinal cross-sectional shape on top sections of the upper plate 14 and the lower plate 16, and also has a constitution of integrally forming or connecting pipe connecting sections 14d, 14e, 14f, 16d, 16e, 16f disposed on the upper plate 14 and/or lower plate 16 in the normal direction of the elliptical faces of the upper plate 14 and/or the lower plate 16. Since the pipe connecting sections are disposed in the normal direction in repeated pressurization and depressurization, a stress is reduced, cracking on the pipe connecting sections is prevented, the hot water storage tank of high durability is provided, and the quality is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232162-A (JP)
Title: Radio communication device, method for controlling the radio communication device and control program of the radio communication device
Inventor: NABEYA TOSHIHISA
IPC: H04W28/04
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To continuously send a data frame during a period of TXOP even when the data frame is multiplexed and sent to a plurality of radio communication devices, thereby enhancing MAC efficiency.  <P>SOLUTION: The radio communication device comprises: a means 20 for multiplexing the data frame and sending it to a plurality of radio terminals; and a means 20 for receiving an acknowledgement frame from the plurality of radio terminals. The completion of receiving the acknowledgement frame from the plurality of radio terminals are synchronous with each other. A fixed time after the acknowledgement frame reception is completed, the data frame is multiplexed and sent to the plurality of radio communication devices.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232180-A (JP)
Title: Communication system, processing requesting device, processing responding device, and program therefor
Inventor: OGATA HIDEAKI
IPC: H04L47/43
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To exchange data exceeding the upper limit of a data length, that a UDP (user datagram protocol) can transmit, in communication using a communication protocol wherein a processing responding device responds to a predetermined processing request transmitted through multicast or broadcast by a processing requesting device using the UDP.  <P>SOLUTION: A user agent transmits, by multicasting, an attribute request message Pq1 of an SLP (service location protocol) to which a special tag is added. When a response message length is greater than 1,400 octets, a service agent divides an attribute list At into (n) pieces of lists and answers a divided attribute list At1 after adding thereto a sequence number SN=1 and flag "ON" of the special tag indicating presence of non-transmitted divided attribute lists Ati. Until the response of flag "OFF" is received, the user agent transmits an attribute request message Rqi to which SN=i is added, and acquires the divided attribute list Ati as a response thereto.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229917-A (JP)
Title: Lithographic printing original plate
Inventor: NAGASHIMA AKIRA
IPC: G03F7/095
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive lithographic printing original plate for an IR laser, in which direct platemaking by scanning exposure based on digital signals can be carried out, excellent chemical resistance and alkali developer resistance are obtained, resistance against an alkali developer solution is rapidly eliminated by exposure, and thereby preferable development latitude is obtained.  <P>SOLUTION: The lithographic printing original plate comprises an anodized aluminum support having an Si atom deposition amount of 0.5 to 8 mg/m<SP>2</SP>. On the aluminum support, a layer which contains an alkali-soluble resin having at least one kind selected from structural units having a sulfonamide group in a side chain and a layer which contains a water-insoluble and alkali-soluble resin and an IR ray absorbent, and in which solubility with an alkali aqueous solution is increased by exposure, are successively disposed in this order.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229367-A (JP)
Title: Time information acquisition device, and electronic device equipped with time information acquisition device
Inventor: MIZUKAMI HIROMITSU
IPC: G04G5/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress power consumption by stopping re-reception, in the case of a poor reception state wherein a message cannot be received correctly due to fluctuation of a reception signal caused by multipath fading, or transmission of a reception radio wave is difficult owing to movement.  <P>SOLUTION: A time information acquisition device includes: a high-frequency reception part for detecting orthogonally the reception signal and outputting a first detection signal and a second detection signal; and a base band part including a synchronization circuit for outputting a reverse diffusion timing signal at the point of time when synchronization is determined, a reverse diffusion circuit for demodulating a pilot channel signal from the first detection signal and the second detection signal, a reverse diffusion circuit for demodulating a sink channel signal from the first detection signal and the second detection signal, a phase correction circuit for outputting a corrected signal acquired by correcting the phase of the sink channel signal based on the pilot channel signal, a decoding circuit for decoding the corrected signal and outputting decoded data, and a fading determination circuit for detecting a peak timing which is the point of time when the pilot channel signal exceeds a prescribed potential, determining a count value counted from the peak timing to the next peak timing, and outputting a control signal based on the count value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008258609-A (JP)
Title: Process for manufacturing phase-separated dielectric structure
Inventor: WU YILIANG
IPC: H01L21/283
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electronic device having a phase-separated dielectric structure.  <P>SOLUTION: The manufacturing method includes: deposition of a semiconductor layer; liquid phase deposition of a dielectric composition including a low-permittivity material, a high-permittivity material, and liquid without phase separation of low- and high-permittivity materials; and the generation of phase separation of the low-permittivity and high-permittivity materials. The low-permittivity material has a concentration higher than that of the high-permittivity material in a region of a dielectric structure closest to the semiconductor layer. The semiconductor layer is deposited before the dielectric composition is subjected to liquid deposition, or after phase separation is generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009227231-A (JP)
Title: Run flat tire
Inventor: MIYAMOTO KENJI
IPC: B60C17/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a run flat tire superior in bead durability.  <P>SOLUTION: The run flat tire is equipped with: a pair of bead sections 1 having an annular first bead 1a; side wall sections 2 extending respectively from the bead sections 1 outward in the direction of the radius of the tire; a carcass layer 4 suspended between the bead sections 1 and formed of a carcass ply 14 wound up outward in the tire width direction at the first bead 1a; an annular bulge section 10 swollen outward in the tire width direction from at least one bead section 1, having an inner circumference surface along the outer circumference side curved plane of a rim flange 8a; and an annular second bead 1b made of a pair of opposite bead cores facing each other in the direction of the radius of the tire, while being disposed at the annular bulge section 10, wherein the carcass ply 14 wound up has an outer side end portion in the direction of the width of the tire, locked between the pair of the opposite bead cores.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236486-A (JP)
Title: Method and apparatus for measuring optical characteristics of fluorescent sample
Inventor: IMURA KENJI
IPC: G01J3/443
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To determine the total spectral emissivity coefficient of a fluorescent whitening sample without requiring a fluorescent standard sample and complicated calibration work and to determine the optical characteristics of the fluorescent sample with high precision without placing a burden on a user in selecting the bispectral fluorescent emissivity coefficient of the fluorescent whitening sample.  <P>SOLUTION: The bispectral fluorescent emissivity coefficients of coated paper, representative fluorescent whitening paper, and normal paper are stored in a bispectral data memory 83 in advance. A CPU 80 irradiates a sample under measurement 1 with two irradiation light beams (violet light) 33, (ultraviolet light) 43, which are both in the excitation range and have different spectral distributions to measure their excitation efficiency. On the basis of their relative ratio, the CPU 80 automatically selects a bispectral fluorescent emissivity coefficient which is relatively close to that of the sample under measurement 1 from a coefficient memory 84 out of the stored bispectral fluorescent emissivity coefficients. On the basis of the selected bispectral fluorescent emissivity coefficient, the total spectral emissivity coefficient of the fluorescent whitening sample by evaluation irradiation light is calculated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236940-A (JP)
Title: Electronic equipment
Inventor: ANDO HITOSHI
IPC: G09F9/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic equipment in which only required display for operation is displayed simply and at a low cost.  <P>SOLUTION: The electronic equipment (1, 1A, 1B) has a light source provided on the back side of an operation plane and a display 2 for operation provided at the operation plane. Louver layers 10 in which light shielding walls (5, 25, 35) and transparent walls (6, 26, 36) arranged in parallel to the light shielding walls (5, 25, 35) are alternately stood with respect to the operation plane are fixed to operation planes of the electronic equipment (1, 1A, 1B).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009197572-A (JP)
Title: Deep water intake device
Inventor: KONDO SHUNPEI
IPC: B63B35/44
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to take a large amount of deep water by an inexpensive device while keeping a water intake port of a water-pumping pipe at a fixed position of a predetermined depth and eliminating breakage of the water-pumping pipe which may be caused by the action force of the tidal current.  <P>SOLUTION: The rigid water-pumping pipe comprises a head part 4, a rigid water-pumping pipe body 3 and an intermediate water-intake part 5. The head part 4 is formed to have the diameter larger than that of the rigid water-pumping pipe body 3. An ejection port for the compressed air opens inside the head part 4, and a strainer 13 is arranged on the lower face opening in a stretching manner. An upper end of the rigid water-pumping pipe body 3 is opened and placed in the intermediate water-intake part 5 at the midway position in the axial direction of the pipe. Guide plates 23 are arranged radially, in plan view, around the peripheral surface of the rigid water-pumping pipe body 3 to be continuous with a cylindrical body part 19. The lower face opening of the intermediate water-intake part 5 is partitioned by the guide plates 23 in the peripheral direction. A flexible water-pumping pipe 2 is continuously connected to an upper end of the midway water-intake part 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT