baber/WOPTO huggingface dataset:
Patent JP-2004221098-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: MATSUOKA TAKERU
IPC: H01L23/485
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve mechanical strength of a part where a pad is formed while complication of a manufacture process is suppressed in a semiconductor device having copper wiring and the aluminum pad.  <P>SOLUTION: A second contact 15 and a second copper wiring 16 being wiring of the uppermost layer are embedded in a second interlayer insulating film 14 on a silicon substrate 10. The pad 17 of aluminum alloy (AlCu, AlSiCu and the like, for example) for bonding gold wire 18 is embedded in a prescribed part of second copper wiring 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220677-A (JP)
Title: Memory device
Inventor: YAMAGATA NARIHITO
IPC: G11C15/04
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory device having the function enabling prevention of malfunctions in data writing.  <P>SOLUTION: This memory device is structured with a data storage capacitor connected to a bit line BL or a bit line /BL, via a first transfer gate to be switched in an on-status by activation of a word line and is provided with a self plate to which a voltage, corresponding to a power source is applied and a memory cell array composed of memory cells, in which more than one second transfer gate to be switched in on-statuses, in response to a potential of a memory node positioned on a side facing the voltage applying side of the capacitor are connected in series between the bit lines BL and /BL. The memory device has a memory cell initializing circuit to control the potential of the memory node so as to bring at least one transfer gate among the more than one second transfer gate into off-status.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220294-A (JP)
Title: Semiconductor device and ic card mounted therewith
Inventor: MANO YOSHITAKA
IPC: G06K19/07
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To supply stable voltage even when an internal circuit changes from a stop state to an operation state, in a semiconductor device having the internal circuit supplied with prescribed voltage.  <P>SOLUTION: This semiconductor device has a voltage drop circuit 11 dropping a power supply voltage V<SB>DD</SB>and outputting an internal voltage V<SB>INT</SB>, a nonvolatile memory 13 connected to the internal voltage V<SB>INT</SB>, and a current consumption control circuit 14 having a switch transistor Q<SB>N1</SB>and a resistor R<SB>3</SB>. A current amount consumed by the nonvolatile memory 13 and a current amount consumed by the resistor R<SB>3</SB>are nearly equal. By a memory activation signal R<SB>ACT</SB>, the current consumption control circuit 14 brings the switch transistor Q<SB>N1</SB>into an on state to consume nearly same current amount as the current amount consumed by the nonvolatile memory 13 in the case of an operation state of the nonvolatile memory 13, and brings the switch transistor Q<SB>N1</SB>into an off state to stop current consumption by the resistor R<SB>3</SB>in the case of the operation state of the nonvolatile memory 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215889-A (JP)
Title: Cornea surgery apparatus
Inventor: MAEDA NAOYUKI
IPC: A61B19/00
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cornea surgery apparatus which enables more precise laser irradiation on a desired position on the cornea.  <P>SOLUTION: The cornea surgery apparatus is equipped with a laser irradiation optical system for emitting a laser for a treatment to the cornea of the eye of a patient and emits the laser to the desired position on the cornea. The cornea surgery apparatus is equipped with a moving means for moving the position to be irradiated by the laser irradiation optical system, an imaging means for imaging the anterior ocular segment of the eye of the patient, a characteristic point detecting means for detecting characteristic points in the anterior ocular segment images by processing the image taken by the imaging means, a duction detecting means for detecting a duction state of the eye of the patient, based on position information of the detected characteristic points and position information of the characteristic points when the eye of the patient is placed in a reference state, and a control means for controlling the moving means based on results detected by the duction detecting means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219868-A (JP)
Title: Optical scanning device and image forming apparatus
Inventor: MOCHIZUKI KENJI
IPC: G02B26/10
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning device in which an asymmetrical unevenness of optical magnification is improved by a simple means and the pitch of a plurality of scanning lines on a plane to be scanned is even in a scanned region to the extent that no problem is caused for a practical use, and to provide an image forming apparatus using the same.  <P>SOLUTION: In the optical scanning device composed of an optical deflection element for deflecting and scanning a plurality of luminous fluxes emitted from a plurality of light sources and a scanning optical element which scans a plane to be scanned with the plurality of deflected luminous fluxes by focusing, the direction of the optical axis of the scanning optical element and the direction of the normal line of the plane to be scanned are made mutually different on the plane which is scanned with the deflected luminous fluxes with the optical deflection element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226349-A (JP)
Title: Information terminal
Inventor: KOJIMA YASUHITO
IPC: H04W88/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain information terminals, such as a portable telephone and a digital camera, which eliminates correcting and calibrating actions to determine accurate position information and effectively improving the accuracy.  <P>SOLUTION: The information terminal, such as a portable telephone or a digital camera, comprises a first information terminal main body and a second information terminal main body attached to the first information terminal main body rotatably in the vertical direction. The information terminal, such as a portable telephone or a digital camera, is comprised of the first information terminal main body provided with orientation sensors for the X and Y axis directions and the second information terminal main body provided with an orientation sensor for the Z axis direction which can take the horizontal direction with respect to the earth axis.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233096-A (JP)
Title: Gas sensor
Inventor: FUKUDA TAKANORI
IPC: G01N27/409
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor capable of obtaining uniform response properties or output characteristics.  <P>SOLUTION: The gas sensor 10 comprises: a gas detection element 20 having a detection surface 21; an inner cover 30 for covering the gas detection element 20; and an outer cover 40 for covering the inner cover 30. Additionally, the inner cover section 30 has gas circulation holes 33a at a site opposite to the detection surface 21 of the gas detection element 20. At least one of the gas circulation holes 33a has an edge section 33b projecting to the side of the detection surface 21 of the gas detection element 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003346352-A (JP)
Title: Optical pickup apparatus and manufacturing method thereof
Inventor: NAKAMURA MASAHIRO
IPC: G11B7/1263
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front monitor-type optical pickup apparatus which enables elimination of dispersion in the quantity of incident light on the front monitor detector attributed to component and assembly dispersion.   <P>SOLUTION: The front monitor-type optical pickup apparatus is composed of a window 10w for taking in a laser beam, and a housing 10 for housing a front monitor detector 9 so as to face the window 10w. In the housing 10, the position of the front monitor detector 9 is adjustable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004236543-A (JP)
Title: Method for predicting sequence of unknown factor
Inventor: TAKASAKI SHIGERU
IPC: C07K14/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently predicting a new gene or protein (unknown factor), to provide a method for efficiently detecting the unknown factor, to provide a method for obtaining the unknown factor, and to provide the unknown factor obtained by the method for obtaining the unknown factor.  <P>SOLUTION: This method for predicting the sequence of an unknown factor comprises specifying a sequence common to the group of proteins related to the unknown factor as a search target to set a key sequence, searching a sequence similar to the key sequence to obtain a core sequence candidate group, prioritizing core sequence candidates constituting the core sequence candidate group, selecting the sequences from the core sequence candidate group according to the priority, setting the first core sequence, searching a sequence having an overlapping site capable of extending the end of the first core sequence, overlapping the searched sequence on the end of the first core sequence to extend the first core sequence, thus making the second core sequence, and then discriminating whether the second core sequence has an ORF (open reading frame) condition. Further, it is practically confirmed in a cell whether or not the predicted unknown factor practically exists in the cell.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003300692-A (JP)
Title: Apparatus and method for controlling revolving of hanging load
Inventor: MONZEN TADAAKI
IPC: B66C13/22
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the labor required of an operator in charge of revolving a hanging load by automating the revolving of the hanging load.  <P>SOLUTION: A control computing element calculates a motor control command value u according to a predetermined relational expression wherein a deviation ζref-ζ between a preset desired revolving angle ζref of the hanging load and the revolving angle ζ of the hanging load, the angle β of the hanging load, and the motor control command value u for driving a revolving motor are associated with one another. The angle β of the hanging load and the revolving angle ζ of the hanging load, based on the results of control of the revolving motor using the motor control command value u, are fed back to efficiently control the revolving of the hanging load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308268-A (JP)
Title: Distribution system
Inventor: YAMAUCHI KENICHIRO
IPC: H04N7/173
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution system capable of distributing contents requested from a terminal device to the terminal device without increasing the scale of a distribution device.  <P>SOLUTION: A recording management system 15 makes a storage part 8 of a 1st terminal device 5 forcedly store prescribed contents previously stored in a contents storage part 13 of a distribution device 7. When a 2nd terminal device 6 requests the distribution of the prescribed contents to the system 15 in this state, the system 15 transmits an address specifying the 1st terminal device 5 to the 2nd terminal device 6. The 2nd terminal device 6 transmits/ receives the contents stored in the storage part 8 of the 1st terminal device 5 to/from the 1st terminal device 5 of the received address by a transmitting/ receiving part 12 through a user network 4 to obtain the prescribed contents. The 2nd terminal device 6 reproduces the prescribed contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004240176-A (JP)
Title: Seamless belt
Inventor: MATSUSHITA KIICHIRO
IPC: G03G15/16
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seamless belt that provides high quality transfer image even with small particle diameter toner, does not cause a residue of toner and enhances transfer efficiency in an intermediate transfer body used for an intermediate transfer type image forming apparatus.  <P>SOLUTION: In the seamless belt, the ten-point average height of the surface roughness is 2 μm or less, and the average surface roughness of 1 μm square when observed with an atomic force microscope is 2 nm or more. In addition, polyimide resin as a resin component, and carbon black as a conductive agent are included. It is preferable that a tensional modulus of elasticity and surface resistivity each be in a specific range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191906-A (JP)
Title: Optical compensating film, integrated type angle-of-field compensation polarization plate, and liquid crystal display
Inventor: TASAKA MASAYUKI
IPC: G02F1/13363
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical compensating film having an excellent angle of field compensating function, to attain thinner film of a liquid crystal display and to provide an integrated type angle-of-filed compensation polarization plate of which the re-workability is enhanced and the liquid crystal display using the integrated angle-of-field compensation polarization plate.  <P>SOLUTION: Optical compensating film is a cellulose ester film with a film thickness of 10 to 70 μm, when the tearing strength of the film in the longitudinal or latitudinal direction is defined as Hmd, Htd, respectively, Hmd, Htd are within a range of 20 to 400N, satisfy relation of Hmd > Htd and Ro to be defined by the following equation (I) is within a range of 20 to 70nm and Rt to be defined by the following equation (II) is 70 to 400nm. The following equation (I) is indicated by Ro= (nx-ny) x d. The following equation (II) is indicated by Rt= ä(nx + ny)/ 2-nz} x d.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237909-A (JP)
Title: Power steering device of variable reduction ratio type
Inventor: INAGUMA YOSHIHARU
IPC: B62D5/22
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power steering device of a variable reduction ratio type which can be readily assembled without increasing processing cost.  <P>SOLUTION: In the power steering device in which the rotation of a steering handle 5 is reduced by a steering gear and the steering input which acts on the steering handle 5 is amplified by a servo mechanism 3 to be transmitted to the steering wheels, a shaft 11 on the steering handle 5 side connected to the steering handle 5 and a shaft 14 on the gear side connected to the steering gear are rotatably and pivotally supported on a housing on its center axis line. A first and a second sun gears 31, 32 slightly different in the number of gears are integrally provided to the opposite shaft end parts of both the shafts 11, 14, and a first and a second planetary gears 54, 55, which integrally rotate in mesh with the first and the second sun gears 31, 32 respectively, are spline-engaged with a spline shaft 51 rotatably supported by a carrier 40, having a slight play in the radial direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245441-A (JP)
Title: Microwave heating cooker
Inventor: ANDO YUJI
IPC: F24C7/02
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To cook foods to be efficiently heated in a microwave intensive region and foods originally requiring no microwave heating but necessitated to be put into a microwave heating cooker together with the foods requiring heating, while heating them up to temperatures as desired, respectively.  <P>SOLUTION: The microwave heating cooker 1 has a heating chamber 11 whose front face is a door 12. Microwaves from a microwave generator 13 is supplied from a waveguide 14 to the heating chamber 11. An antenna 18 provided on the waveguide 14 controls the distribution of the microwaves. The antenna 18 is oscillated at a preset angle to form the microwave intensive region. A fan 50 creates cooling air which is blown to other regions than the microwave intensive region. The foods placed in the microwave intensive region are efficiently heated, while the foods placed in the other regions than the microwave intensive region are subjected to suppressed temperature rise.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244738-A (JP)
Title: Picking device in jet loom
Inventor: MAKINO YOICHI
IPC: D03D47/30
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picking device which can improve the pressure wave shape of air jet pressure.  <P>SOLUTION: Auxiliary nozzle groups 13 to 16 for picking are connected to a breast beam 19 of higher pressure air tank through an electromagnetic switch valve 26. The electromagnetic switch valve 26 is directly connected to the breast beam 19. The auxiliary nozzle groups 13 to 16 for picking are also connected to a front cross rail 20 of lower pressure air tank through an electromagnetic switch valve 27.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246481-A (JP)
Title: Document management image editing system, document management image editing method, document management image editing program and storage medium
Inventor: TODA TAKAHISA
IPC: G06T11/60
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document management image editing system capable of shielding an optional position of an original image when an object file is displayed on the outside.  <P>SOLUTION: This device comprises a user interface display means 1 for displaying an image file stored or an image under image editing; a data access means 3 for exchanging an image file or information stored in a document management system; a document management engine 4 for managing the document management system; a document management database 5 for storing image data or information of a document; an image data expansion means 6 for reading an image file to analyze the structure of the file data and expanding it in a memory; an editing image generation means 7 for performing drawing of a pattern or the like to the memory according to a user's operation at the time of image editing; an image data storage means 8 for writing the image data expanded in the memory and information of a masking item to a file; and a processing control means 2 for controlling each constituent means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003261406-A (JP)
Title: Antimicrobial and composition for cosmetic treatment containing the same
Inventor: MUELLER RAINER
IPC: A61K8/02
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antimicrobial and a composition which contains the antimicrobial and is used for treating a keratin substance.  <P>SOLUTION: The antimicrobial comprises anisic acid, its salt or its 1-4C alkyl ester, at least one polyol and at least one cationic surfactant. The antimicrobial prevents especially bacteria and fungi such as Aspergillus niger from growing. The antimicrobial is useful for cosmetics. The polyol has a hydrocarbon chain containing at least four carbon atoms and at least two hydroxy groups. The composition for makeup treatment for the keratin substance such as a shampoo contains the antimicrobial.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004245552-A (JP)
Title: Air conditioning control method and device
Inventor: MIKI MASAHIRO
IPC: F24F11/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the energy necessary for cooling, dehumidifying and reheating the air blown out into a room in adjusting the room temperature and humidity on the basis of a predetermined set temperature and humidity in an air conditioning system such as a clean room.  <P>SOLUTION: In this air conditioning control device for adjusting the room temperature or humidity of the clean room 1 on the basis of a range of the target temperature and humidity having the tolerance of a specific width, when the room temperature and humidity are within the range of target temperature and humidity, a control indication value of a controller 20 is changed to the room temperature and humidity, so that PID controllers 16, 17, 18 do not output the controlled variable, and do not control a cooling valve 13, a heating valve 14 and a humidifying valve 15. When the room temperature and humidity are outside of the range of target temperature and humidity, the control is performed by changing the control indication value corresponding to the deviation of the room temperature and humidity from the target temperature and humidity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250244-A (JP)
Title: Solid fuel composition for rocket
Inventor: KOMAI IWAO
IPC: F02K9/08
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid fuel composition for rockets which expands the design range of a rocket in accordance with desired applications by lowering the burning rate and decreases the pressure dependence of the burning rate and to provide a method of improving the burning rate of a solid fuel for rockets.  <P>SOLUTION: The solid fuel composition for rockets which has an oxidizing agent consisting essentially of a perchlorate contains a carbonate of an alkaline earth metal. The method of improving the burning rate of the solid fuel for rockets which has the oxidizing agent consisting essentially of the perchlorate is performed by incorporating the carbonate of the alkaline earth metal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252056-A (JP)
Title: Electrophotographic image forming apparatus and copying machine
Inventor: YAMADA MASAAKI
IPC: G03G21/20
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To achieve humidity adjustment of an electrophotographic image forming apparatus while miniaturizing a humidity adjustment device without requiring water storage parts which store water for humidifying and water from dehumidifying, to maintain the humidity in the image forming apparatus constant for a long time even in the state where the humidity adjustment device is brought into a non-operation state, thereby saving power.  <P>SOLUTION: By applying voltages to a first porous electrode 24 and a second porous electrode 25 disposed on both sides of a solid high-polymer electrolytic film 21 and switching the polarity of each voltage to be applied, the humidity in a casing member 16 surrounding an electrifying means 15 can be adjusted to fall in an appropriate range. A humidity adjustment mechanism for adjusting humidity which includes the solid high-polymer electrolytic film 21 and the first and second porous electrodes 24 and 25, is characterised in that it can be disposed using a part of the casing member 16 without requiring an extra installation space therefor, and, even in the case where the humidity adjustment mechanism is provided, the image forming apparatus can be miniaturized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250291-A (JP)
Title: Optical fiber cooling method and optical fiber cooling unit
Inventor: NAGAYAMA KATSUYA
IPC: C03B37/12
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cooling method which can provide an improved optical fiber cooling efficiency and to provide an optical fiber cooling unit.  <P>SOLUTION: The optical fiber cooling method comprises passing an optical fiber 104 obtained by softening and drawing an optical fiber preform through a cooling passage 111a to cool the optical fiber 104 and is characterized in that an air stream nonparallel to the direction in which the optical fiber 104 passes is generated asymmetrically with respect to the optical fiber 104. The optical fiber cooling unit 110 is provided with the cooling passage 111a capable of passing a cooling gas G and capable of accepting the passage of the optical fiber 104 and is characterized in that a partition 112, which generates a cooling gas stream nonparallel to the direction in which the optical fiber 104 passes asymmetrically with respect the optical fiber 104, is formed in the cooling passage 111a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI