baber/WOPTO huggingface dataset:
Patent JP-2007144807-A (JP)
Title: Ink cartridge
Inventor: HATTORI SHINGO
IPC: B41J2/175
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge which can surely introduce the atmosphere by suppressing staying of ink in an atmosphere communication path that introduces the atmosphere into an internal space.  <P>SOLUTION: An ink reservoir 100 is equipped with an atmosphere communication path forming part (atmosphere communication path) 430 which introduces the atmosphere to an ink reservoir (internal space). In an attachment posture to an inkjet recorder, the atmosphere communication path forming part 430 inclines downward as it goes from an atmosphere introduction part 130 side towards the ink storing chamber side. Even when the ink enters the atmosphere communication path forming part 430, the ink can be sent out to the ink reservoir along the downward inclination. Moreover, one face of the atmosphere communication path forming part 430 is formed of a film, making it possible to suppress formation of a meniscus in the atmosphere communication path forming part 430. Accordingly, blocking of a channel by staying of the ink is suppressed, so that the atmosphere can be surely introduced into the ink reservoir.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146064-A (JP)
Title: Gel composition
Inventor: SATO HIROYOSHI
IPC: A61K8/02
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gel composition excellent in moisturizing effect and keratin softening effect, having good texture familiar to skin and free from stickiness feeling by using a water-soluble thickener composed of an acrylamide alkylsulfonic acid-based copolymer.  <P>SOLUTION: The gel composition comprises (A) a water-soluble thickener obtained by copolymerizing an acrylic acid and/or its salt or an acrylic acid derivative with acrylamide alkylsulfonic acid and/or its salt, or a water-soluble thickener obtained by further neutralizing the resultant copolymer with an alkali and (B) one or more kinds of specific polyglycerol fatty acid esters having high esterification degree.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146819-A (JP)
Title: Engine piston and engine piston cooling method
Inventor: HIDA HISASHI
IPC: F02F3/22
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston, on the market, capable of sufficiently cooling a back face of a combustion chamber while sufficiently cooling the combustion chamber, and achieving high cooling efficiency of the combustion chamber and the back face of the combustion chamber at low cost while using advantages of an integrally-molded piston without drastically changing it.  <P>SOLUTION: In this piston 1, a gallery 8 for cooling the combustion chamber back face is formed on the back face 4 of the combustion chamber 2, and an inflow hole 5 and a first discharge hole 6 are provided in different positions around the combustion chamber 2, respectively. A plate 10 fixed to the piston 1 is provided so as to cover the back face 4 of the combustion chamber 2, and the gallery 8 for cooling the combustion chamber back face is constituted as a space defined by the combustion chamber back face 4 and the plate 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006166444-A (JP)
Title: Passive optical network
Inventor: SHIN HONG-SEOK
IPC: H04B10/2507
Filed: 2005-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passive optical network that suppresses generation of optical signal loss caused by changes in the center wavelength, by using light sources of types (structures) that differ from one other.  <P>SOLUTION: A passive optical network 100 comprises a central base station 110 including a plurality of first reflection type semiconductor optical amplifiers 112 of a quantum-dot type, each of which generates a wavelength-locked downstream optical signal on a downstream channel of a corresponding wavelength; a plurality of network units 130 each of which includes a second reflection type semiconductor optical amplifier 133 of a multi-quantum well type, the second semiconductor optical amplifier generating a wavelength-locked upstream optical signal which wavelength lock of on an upstream channel of a corresponding wavelength; and a remote node 120 for outputting the downstream optical signals to corresponding network units 130, and multiplexing and outputting the upstream optical signals to the central base station 110.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160521-A (JP)
Title: Method for rotating plate element and device used for the method
Inventor: PAHUD MARC
IPC: B31B50/02
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device capable of accurately rotating plate elements of any types within the plane of a conveyor.  <P>SOLUTION: In this device 20 for rotating the plate elements 4 moving on the flat conveyor 21, the conveyor 21 comprises two parallel right and left side routes 8a and 8b driven at different speeds. These routes comprises a separation line 11 therebetween. Each of these two route speeds is applied to the right and left sides of the plate elements 4 formed of the separation line to rotate the plate elements 4 about an axis on the separation line. The method comprises a step maintaining the common gravity of the plate elements 4 in a sufficiently close state to the separation line 11 and increasing the effect of rotation applied to these plate elements 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006091920-A (JP)
Title: Optical film
Inventor: MURAKAMI NAHO
IPC: G02F1/1335
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film capable of restraining the occurrence of iridescence, the occurrence of cracks and the occurrence of variation in retardation.  <P>SOLUTION: In the optical film where a birefringent layer (a) formed of a polymer is laminated on a transparent polymer film (b), the birefringent layer (a) and the transparent polymer film (b) satisfy a following expression (1), the birefringent layer (a) satisfies following expressions (2) and (3), and the polymer forming the birefringent layer (a) has a weight-average molecular weight in the range of 10,000 to 400,000. The expression (1) is Δn(a)>Δn(b)×10, the expression (2) is 1<(nx-nz)/(nx-ny) and the expression (3) is 0.0005≤Δn(a)≤0.5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007158060-A (JP)
Title: Magnetic detecting element
Inventor: MATSUZAKA KAZUMI
IPC: H01L43/08
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic detecting element capable of having a high resistance variation ratio (ΔR/R), especially, even if the seed layer is made small in film thickness as compared to those in prior art.  <P>SOLUTION: The seed layer 24 has a structure where a Co layer 28 is laminated on an NiFeCr layer 27. Consequently, even if the film thickness H1 of the seed layer 24 is made less than before, seed effect will be exhibited appropriately and the high resistance variation ratio (ΔR/R) can be obtained. Reproduction output can be improved, since the film thickness of the seed layer 24 can be made small, and further, line recording density can be improved, since shielding interval can be made narrow.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006193140-A (JP)
Title: Input/output control device
Inventor: YOKOYAMA MASAO
IPC: B60R16/02
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To properly provide input/output control respectively to a driver and a non-driver.  <P>SOLUTION: In case where operation input from an occupant is received by an operation input receiving part 21, an operator discrimination part 21a discriminates if an operator is a driver or a non-driver. A car speed sensor 22 obtains travel speed of an own vehicle, a speed change mechanism state detection part 23 obtains the state of a transmission, and a brake state detection part 24 obtains the action state of a brake. An input/output control part 11a for a driver and an input/output control part 11b for a driver respectively control input/output to the driver and input/output to the non-driver based on the travel speed of the own vehicle, the state of the transmission, the state of the brake, etc.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007154074-A (JP)
Title: Cycloolefin-based resin composition for film or sheet and use thereof
Inventor: TOMATA CHIAKI
IPC: C08L45/00
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cycloolefin-based resin composition from which a film or sheet having transparency, heat resistance and advantageous plasticity can be formed.  <P>SOLUTION: This resin composition comprises: 50 to 90 pts.wt. of component [A] a cycloolefin-based resin having a predetermined structure and having a softening point temperature (TMA) of 120 to 300°C; and 10 to 50 pts.wt. of component [B] a polymer comprising an aromatic vinyl, wherein the total amount of components [A] and [B] is 100 pts.wt.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007155567-A (JP)
Title: Method and apparatus for measuring electric resistance
Inventor: TSUYUKI TATSUO
IPC: G01R27/02
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an excessive potential from being applied to a sample and damaging it, when contact resistance is measured by a four-terminal electric resistance measurement method.  <P>SOLUTION: By applying a potential from the ground of V/2 to a terminal Ta, and applying the potential of V/2 also to a terminal Tb, a resistance measuring voltage V is applied between the terminals Ta and Tb. Consequently, the value of voltage from the ground to be applied to the sample 3 is prevented from exceeding V/2, even when the state of the contact resistance is the worst. Next, similarly to terminals Tc and Td, potentials of +V/2 and -V/2 from the ground are applied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007160581-A (JP)
Title: Method and apparatus for dehumidifying and drying resin pellet
Inventor: KAWASE HATSUHIKO
IPC: F26B17/20
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To respectively dehumidify and dry amorphous resin pellets and crystallized resin pellets efficiently by one apparatus while achieving the miniaturization of the apparatus itself.  <P>SOLUTION: This dehumidification and drying apparatus is constituted so that its control means includes; a first dehumidification and drying mode for gradually heating amorphous resin pellets charged by controlling the heating of a first heating member in a divided manner while controlling the heating of the second heating member uniformly to crystallize them and heating the crystallized resin pellets CRP as a whole to dehumidify and dry them; and a second dehumidification and drying mode for uniformly controlling the heating of the first and second heating members to dehumidify and dry the charged crystallized resin pellets CRP.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007162301-A (JP)
Title: Drain pipe joint
Inventor: KOJIMA NORIATSU
IPC: F16L45/00
Filed: 2005-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain pipe joint which allows the positive and easy cleaning of a drain pipe by using a cleaning port formed therein even if the drain pipe joint is set in a pipe groove formed on the upper surface of a concrete slab.  <P>SOLUTION: The drain pipe joint has a cylindrical body 11; an upper receiving port 22 which is formed at the upper end of the body 11, and allows the lower end of an upper-story draining down pipe 2 to be inserted therein and connected thereto; a horizontal branch pipe receiving port 24 which is formed at the side surface of the body 11, and allows a draining horizontal branch pipe 4 to be inserted therein and connected thereto; the cleaning port 34 which is formed at the body 11, and allows a hose with a cleaning nozzle to be inserted therein; and a lower connection portion 29 which is formed at the lower end of the body 11, and allows a lower-story draining down pipe 2 to be connected thereto. The cleaning port 34 is located higher than the horizontal branch pipe receiving port 24, and oriented upward.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007166813-A (JP)
Title: Molded motor
Inventor: MAENO AKITOSHI
IPC: H02K29/00
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded motor for preventing electrolytic corrosion from occurring even if performing the PWM control of an inner-rotor molded motor by an inverter circuit.  <P>SOLUTION: A stator 18 is subjected to molding by a mold resin to form a motor frame 22. A rotor 26 is arranged at the inner-periphery side of the stator 18. The rotating shaft of the rotor 26 is divided into rotary shafts 28 and 29 at output and anti-output sides, respectively. Both the rotary shafts 28, 29 are insulated from each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006196883-A (JP)
Title: Method of manufacturing substrate having conductive layer and method of manufacturing semiconductor device
Inventor: FUJII ITSUKI
IPC: H01L21/3205
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide the method of forming a substrate which has a conductive layer capable of controlling a space between adjacent conductive layers, which is capable of controlling the width and the thickness of the conductive layer, and which has the thick conductive layer whose width is small in particular.  <P>SOLUTION: The method of manufacturing a substrate 100 having a conductive layer forms the conductive layer 121 by forming an inorganic insulating layer 101 on a substrate, forming an organic resin layer having a desired profile on the inorganic insulating layer 101, forming a layer 102 in which the wetness of a composition having a conductive particle is low on the first exposed portion of the inorganic insulating layer, removing the organic resin layer, and then applying and calcinating the composition having the conductive particle on the second exposed portion of the inorganic insulating layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007164714-A (JP)
Title: Access management device
Inventor: KYOTOKU YOSUKE
IPC: E05B49/00
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access management device which notifies a security company or the police without being noticed by a burglar to assure security of an authentic operator even when opening of a door is forced by the burglar, etc.  <P>SOLUTION: The access management device has: a lock device 1 provided to the door; a keyboard 2 for inputting information for unlocking the lock device 1; a control part 4 which discriminates whether or not the information input from the keyboard 2 is preregistered; a lock control part 3 which unlocks the lock device 1 based on a signal from the control part 4 and a notification part 6 which transmits a warning signal to the security company or the police based on the signal from the control part 4, wherein the lock control part 3 unlocks the lock device 1 when the control part 4 determines that the information input from the keyboard 2 is first or second preregistered information and the notification part 6 transmits the warning signal to the security company or the police when the control part 4 determines that the information input from the keyboard 2 is the second preregistered information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007173959-A (JP)
Title: Encryption communication apparatus
Inventor: NISHIKAWA MASAHIDE
IPC: G09C1/00
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an encryption communication apparatus transferring an ICMP message to a communication terminal on the outside of a tunnel communication path by utilizing the band efficiently.  <P>SOLUTION: The encryption communication apparatus 10A for transferring each user message to a counter apparatus on an encryption communication path while encrypting and encapsulating upon receiving a user message from a communication terminal, and transferring an ICMP message received from a relay on the encryption communication path to a predetermined destination on the outside of the encryption communication path while decrypting and encapsulating comprises an ICMP reproduction data management section 60 for storing address information concerning association of information about the encryption communication path for transferring the user message and the address of the communication terminal, and a section 53 for determining the address of the transfer destination communication terminal of ICMP message based on the encryption communication path information extracted from the ICMP message received from the relay and the stored address information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006175231-A (JP)
Title: Method for correcting ununiformity in image and imaging apparatus
Inventor: JELLUS VLADIMIR
IPC: A61B5/055
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for correcting ununiformity in an image picked up from an object to be examined by an imaging apparatus and to improve correction of ununiformity in the image.  <P>SOLUTION: In the method for correcting the ununiformity in the image photographed from the object to be examined by the imaging apparatus, an image to be corrected is picked up, a correction image is computed from the image to be corrected, the picked up image is corrected using the correction image in order to create an image which is normalized by multiplication of the image to be corrected and the correction image, when the correction image is computed, a pixel having lower signal strength than the limiting value in the neighborhood of the picked up object to be examined is identified, and signal strength, which is respectively dependent on the signal strength of each neighboring pixel, is assigned to these pixels.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007169980-A (JP)
Title: Quick coupler of work vehicle
Inventor: NARUMOTO DAISAKU
IPC: E02F3/40
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To save the trouble of making a worker directly visually confirm an insertion state, by surely holding a fixing pin of a quick coupler of a work vehicle in "a fixing position" inserted into a work tool for detachably connecting the work tool by insertion-extraction of a fixing pin by an operation lever.  <P>SOLUTION: This quick coupler 22 has a coupler body 24 installed in the work vehicle, the fixing pin 30 provided in the coupler body 24 and insertably-extractably inserted into the work tool, the operation lever 32 operating the fixing pin 30 in "the fixing position" inserted into the work tool and "a releasing position" extracted from the work tool, and a locking means 34 releasably locking the movement of this operation lever 32 to the direction of "the releasing position" from "the fixing position" by releasably abutting on the operation lever.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006244461-A (JP)
Title: Stock index forming and displaying method
Inventor: MASUDA TOKUTARO
IPC: G06Q40/00
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stock index forming and displaying method for forming and displaying a stock index suitable for determining a market psychology (sentiment) indicating a selling tendency or a buying tendency accurately.  <P>SOLUTION: When the number of all brands included in a group of specific brands being a basis is SUM, average values of stock prices in a short period, a middle period, and a long period extremely close to a reference time in one time unit selected from a day, a week, and a month among the group of specific brands are MA1, MA2, and MA3, respectively, the number of brands for establishing their large and small relations of MA1>MA2>MA3 is B, and the number of brands for establishing a relation of MA1<MA2<MA3 is E, computation for obtaining a value of Mratio expressed by an expression: Mratio=((B-E)/SUM)×100 or a value substantially equivalent to Mratio is performed based on stock price information in a data base.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006228194-A (JP)
Title: Composite memory chip capable of direct data transfer between internal memory devices and data transfer method
Inventor: NAM KYUNG WOO
IPC: G06F12/06
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite memory chip which shortens the time required for data transfer between built-in memory devices and the data transfer method thereof.  <P>SOLUTION: A composite memory chip capable of direct data transfer between internal memory devices and the data transfer method are disclosed. The composite memory chip includes a first memory device, a second memory device, and a data transmission bus shared by these. The second memory device includes a mode register set which is set to internal transfer mode. In the composite memory chip and the data transfer method, data transfer between built-in memory devices is performed through a data transmission line shared by the memory devices. Therefore, in the composite memory chip and the data transfer method, transfer speed of data is remarkably improved compared with traditional technology which performs data transfer through DMA of an external system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007171728-A (JP)
Title: Display device and inspecting method for the same
Inventor: HAYAFUJI AKINORI
IPC: H01L51/50
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which is equipped with a function of verifying whether a leak detecting means of a detecting element operates normally and can reliably compensate secular change and temperature.  <P>SOLUTION: The display device is equipped with the detecting element Em used to control driving voltage values of respective light emitting elements constituting display pixels and a leak detecting circuit 4 which disconnects the detecting element Em from a current source I1 when the detecting element Em is in a leak state. Further, the display device is equipped with a dummy leak setting means 5 capable of setting the potential at an anode terminal of the detecting element to a dummy leak potential which is a potential when the detecting element is in the leak state and an operation detecting means 6 of verifying that the leak detecting circuit 4 operates normally when the dummy leak setting means 5 is operated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007174492-A (JP)
Title: Memory circuit
Inventor: OKAMOTO MITSUHIRO
IPC: H03K5/1252
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malfunctions from occurring in a memory circuit, even due to the noise propagated to a power supply line or a ground line, at switching on the memory circuit, or while operating the memory circuit, and to prevent content from being rewritten unexpectedly, even when a memory circuit is used as a control latch circuit for write and erasure of a memory device.  <P>SOLUTION: A storage circuit constituting a memory circuit of the present invention includes a first latch circuit 5, a second latch circuit 6 for inputting inverse data thereof, and an AND circuit 13 for inputting inverted output signals of the first latch circuit 5 and the second latch circuit 6. Normally, data held are mutually inverted in the first and second latch circuits, so that there is no change in an output of the AND circuit 13; but when data to be held by the first and second latch circuits become identical due to noise or the like, data will not be outputted from the AND circuit 13. Accordingly, malfunctions can be prevented, regardless of whether the memory circuit is being switched on or is in operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007171796-A (JP)
Title: Image forming apparatus
Inventor: KOMATSUBARA SATORU
IPC: G03G21/14
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus such that a unit as a replaced article can be replaced by accurately judging the actual degree of consumption of the unit.  <P>SOLUTION: The image forming apparatus is equipped with a sensor 28 for acquiring information on the environment in the apparatus and a control means 21 of generating a histogram of print pages for the environment information data acquired by the sensor 28.  <P>COPYRIGHT: (C)2007,JPO&INPIT