baber/WOPTO huggingface dataset:
Patent JP-2005077617-A (JP)
Title: Development apparatus
Inventor: HIRAI HIROSHI
IPC: G03G15/01
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development apparatus which is capable of realizing both miniaturization of rotary development unit and larger volume for toner container at the same time, of surely preventing the toner container from being contaminated by scattered toner and has superior replacement operability for the toner container with respect to a rotary development unit constitution comprising at least one toner container that stores toner to be replenished to the developer, the developer to which the toner is supplied from the toner container and support parts for the container and developer.  <P>SOLUTION: A flexible sheet for covering the outer surface of the toner container is disposed on a rotary development unit to thereby prevent sticking of scattered toner to the toner container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074756-A (JP)
Title: Method for superposing plurality of laminated sheets one upon another
Inventor: INOUE KOICHI
IPC: H05K3/46
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To recognize the aligning marks of a laminated sheets in image processing so as not to recognize the respective aligning marks confusedly.  <P>SOLUTION: When a region not confusedly recognizing the respective aligning marks mutually is set to a region spaced apart from the respective aligning marks by a distance D0 or above when the respective aligning marks of the laminated sheets are recognized in image processing, D1≥D0 and D2≥D0 are set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074295-A (JP)
Title: Car washing wastewater treatment system
Inventor: HAMADA TOYOZO
IPC: C02F9/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washing wastewater treatment system which facilitates recovery and recycle of car washing wastewater.  <P>SOLUTION: In the car washing wastewater treatment system, after treating oils and surfactants-containing car washing wastewater treated in an oil-water separation tank, the treated water is recycled as water for car washing. In the car washing wastewater treatment system, when the amount of water used for washing one car is assumed as V, the storage amount (W) of the treated water in the oil-water separation tank satisfies 3V≤W≤15V.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004072784-A (JP)
Title: Signal processing circuit and signal processing method
Inventor: MASHITA TSUGUAKI
IPC: H04L25/08
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing circuit and a signal processing method in which a pulse signal is processed at an accurate cycle.  <P>SOLUTION: The signal processing circuit for generating a digital signal corresponding to an input pulse signal has a clock pulse output means for outputting a clock pulse with any one polarity within a predetermined term including at least one pulse which allows a noise component in the input pulse signal, a count means for independently counting the clock pulse outputted with a positive polarity and the clock pulse outputted with a negative polarity, and an output means for outputting an output digital signal based upon a count value in the count means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005079410-A (JP)
Title: Molecular device and its manufacturing device
Inventor: UOSAKI KOHEI
IPC: B82B3/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new molecular device relating to a monomolecular layer on a silicon substrate surface, its structure and the control of functions useful as the core base technology of a nano control device and nano fabrication, and its manufacturing method.  <P>SOLUTION: A hydrogen-terminated silicon substrate surface is made to react with the hydrocarbon of a prescribed carbon chain length having end carbon-carbon unsaturated bonding, the monomolecular layer of the hydrocarbon bonded by silicon carbon covalent bonding is formed, and withstand voltage characteristics are varied by the carbon chain length of the hydrocarbon. Also, for MIS bonding constituted with a fine probe, electric resistance is varied by a pressure applied to the fine probe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077300-A (JP)
Title: Navigation device, navigation method, its program, and recording medium having program recorded therein
Inventor: KIKUCHI TETSUSHI
IPC: G09B29/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device, a navigation method, its program, and a recoding medium having the program recorded therein capable of solving questions held by a user, and providing a comfortable operation environment.  <P>SOLUTION: In this navigation device 10 for searching for a route to the inputted destination, a control part 17 calculates cost of each route searched for. As items of the cost, for example, 'road attribute cost', 'road width cost', 'cost for the number of lanes', 'branch cost', 'signal cost' and 'distance cost' are enumerated. The control part 17 calculates the cost for the items in each route, and stores it in a cost detailed table. Then, the total value (total cost) of the cost in each route is compared, and a guidance route is determined based on the result, and the cost for each item is compared, and a superior point of the guidance route is specified. Thereafter, a route selection reason is generated on the basis of the specified superior point, and the result is displayed on a display part 7 through a display information generation part 19 and an image composition part 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082846-A (JP)
Title: Conversion of steelmaking waste material into steelmaking source material and method for recovering iron
Inventor: TAKEUCHI HIROSHI
IPC: C21C5/52
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing steelmaking waste material to recover iron contained in a large quantity in electric furnace dust and to reduce the cost for disposal of electric furnace dust, by reusing the electric furnace dust as electric furnace steelmaking waste together with reduced slag.  <P>SOLUTION: After electric furnace dust as a steelmaking waste is mixed with reduced slag in a ratio of 1:(0.6 to 1.2), the mixture is formed into briquette. The briquette formed product is again melted with scraps in an electric furnace to be melted in electric furnace slag, then iron is recovered by the reduction of the electric furnace slag and molten steel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043496-A (JP)
Title: Vaccine adjuvant
Inventor: MILLER RICHARD L
IPC: A61K39/39
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition containing an immunogen and a vaccine adjuvant, and to provide the vaccine adjuvant.  <P>SOLUTION: The immunogen/vaccine adjuvant composition contains the immunogen in an effective amount for stimulating immune response and 1H-imidazo[4, 5-c]quinoline-4-amine as the vaccine adjuvant in an effective amount for reinforcing the immune response against the immunogen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005083546-A (JP)
Title: Gasket
Inventor: YOSHITSUNE SHUJI
IPC: F16J15/10
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket that prevents the falling of the gasket and the biting protruded from a setting groove.  <P>SOLUTION: A seal part 2 that protrudes straightly to a sealing object face M and a rib 3 that protrudes outside of a groove side wall 32a3 of the setting groove 32a next to the seal part 2 are provided, which prevents the gasket 1 from falling any more as the rib 3 impinges on a chamfered part 32a1 when assembling obliquely and is supported by a chamfered part 32a1. And at the last of oblique assembling, the rib 3 is pushed back to the setting groove 32a and the biting from the setting groove 32a of the rib 3 does not occur.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086973-A (JP)
Title: Control unit for ac/ac direct conversion device
Inventor: SATO IKUYA
IPC: H02P21/00
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce distortion of output voltage and suppress pulsation in torque during driving of a motor, without the need for high-speed computation units or high-accuracy voltage detectors, even if a voltage in excess of 0.866 times the supply voltage is outputted, in a direct conversion device, such as a matrix converter.  <P>SOLUTION: A control unit for alternating-current-to-alternating current conversion devices comprises a supply voltage phase detecting means 2; a means 3 of computing input current command, in synchronization with the supply voltage; a means 4 of computing the virtual direct-current link voltage of a matrix converter 50, using the input current command; a means 5 of extracting the pulsation frequency component of the virtual direct-current link voltage, and computing a frequency correction coefficient by using this frequency component; and means 6, 55, and 54 of controlling the frequency of the output voltage command for the matrix converter 50, according to the frequency correction coefficient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060100-A (JP)
Title: Garbage bag provided with picture reminding love
Inventor: WATARI OSAMU
IPC: B65F1/14
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage bag capable of causing interest and communication related to garbage resource and waste by displaying woman's face and lips and child's face reminding love and tenderness on the bag because a conventional garbage bag displays only name of administrative agency and capacity, is uninteresting, and has only mere storage function.  <P>SOLUTION: This garbage bag 2 is constituted in such a way that usual display 3 such as name of administrative agency and capacity is provided in a lower part of the garbage bag 2 having a storage port 1 in a rectangular and longitudinally long upper part, and a picture 5 of woman's face is displayed as a face or a partial picture 4 of face reminding love and tenderness on a surface in the middle of the upper part of the bag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092916-A (JP)
Title: Semiconductor integrated circuit device and its operating method
Inventor: SHIRATAKE SHINICHIRO
IPC: G11C11/22
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device equipped with a ferroelectric memory capable of preventing the destruction of data even if a chip is activated for a long period of time.  <P>SOLUTION: The semiconductor integrated circuit device is provided with; a first TC parallel unit direct connection structure (1), in which its one terminal is connected to a first bit line (BL) via a first selection transistor (TB1) and the other terminal is connected to a first plate line (PL); and a second TC parallel unit direct connection structure (1) in which its one terminal is connected to a second bit line (/BL) via a second selection transistor (TB2) and the other terminal is connected to a second plate line (/PL). A plate line electrical potential control circuit (3) controls, at a standby state, the electrical potentials of the first plate line (PL) and second plate line (/PL) to a first electrical potential, and controls, at an activated state, one of the above plate lines to a second electrical potential and the other to a third electrical potential. A bit line control circuit (4) controls, at an activated state, the electrical potential of the second bit line (/BL) to the third electrical potential after electrical charges are transmitted to the first bit line (BL) selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089998-A (JP)
Title: Push button lock device
Inventor: NISHI YASUO
IPC: E05B37/16
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tamper-resistant push button lock device capable of easily changing the unlocking number.  <P>SOLUTION: A plurality of push-buttons 10 retractably provided are formed on the surface side of a case member 8, the lock can be unlocked when pressing down a specified push button 10 and when the operating member 11 is operated in the retreating/entry direction of the lock member 12, it can be unlocked. Further, when pushing down the operation member 11, the tumbler 14 retained in the pushed state of the push button 10 can be reset.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004034031-A (JP)
Title: Hollow fiber type separation membrane
Inventor: NITTA KAZUHIDE
IPC: B01D69/08
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber type separation membrane which is related to a support membrane of an asymmetric membrane or a composite membrane, in other words as pore size-based classification, a gas separating membrane, a reverse osmosis membrane, an ultrafiltration membrane, a micro-filtration membrane, or the like, and has excellent and stable selective permeation performance.  <P>SOLUTION: This hollow fiber type separation membrane is manufactured by a dry and wet film forming method for using a macromolecular polymer-containing solution as a film forming stock solution, extruding the macromolecular polymer-containing solution through a spinnerlet, making the extruded solution pass through an aerially travelling part, and then solidifying the extruded solution in a solidification bath. The film forming solution travelling in the aerially travelling part is covered with a member having a heat insulating structure. The formed hollow fiber membrane is treated by immersing in the water of ≥85°C. As a result, the hollow fiber membrane having stable performance can be obtained easily at a low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005087063-A (JP)
Title: Sterilization method
Inventor: GORYODA TOSHIO
IPC: A23L3/16
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilization method easily confirming the degree of sterilization of an object to be sterilized and assuring the safety of a product when it is difficult to measure the degree of sterilization of the object to be sterilized by a conventional measuring method.  <P>SOLUTION: This sterilization method comprises sterilizing the object to be sterilized by roasting. In more detail, the method comprises making a temperature history curve of roasting degree equivalence by a roasting time, a roasting degree and a temperature record of a roasting machine, and on the other hand, calculating a sterilization value based on a sterilization rate method for germs to be sterilized, selecting a temperature history curve to be the minimum sterilization value to determine whether or not the sterilization value based on the curve exceeds a necessary sterilization value, and deciding a roasting condition based on the temperature history curve when the sterilization value based on the curve exceeds the necessary sterilization value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090409-A (JP)
Title: Valve system of internal combustion engine
Inventor: TAKAYASU NORIO
IPC: F01L13/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve system of an internal combustion engine, capable of reducing manufacturing cost of a piston, in its turn, capable of reducing a manufacturing cost for the whole valve system, while improving reliability by preventing trouble such as damage of the piston for switching an operation state.  <P>SOLUTION: A low speed cylinder part 16 and a high speed cylinder part are juxtaposed on a suction driven rocker arm 11. A low speed driving rocker arm 32 or a high speed driving rocker arm is selectively pressed in response to a piston position slidingly arranged in the respective cylinder parts 16. After dividing the piston of the low speed cylinder part 16 into two parts of a small diameter lower piston 18a for receiving hydraulic pressure and a large diameter upper piston 18b pressed to the low speed driving rocker arm 32, the upper piston 18b is manufactured by a raw material having rigidity higher than the lower piston 18a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089269-A (JP)
Title: High dispersive layered composite hydroxide
Inventor: HIBINO TOSHIYUKI
IPC: C01F7/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered composite hydroxide having a good compatibility with a resin, capable of being exfoliated and dispersed until its basic single layer and thereby capable of mixing with the resin in a state of a molecular level or close to the molecular level.  <P>SOLUTION: One or more kinds of amino acids selected from a group consisting of alanine, leucine, serine, lysine and histidine are contained as interlayer ions of the layered composite hydroxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088817-A (JP)
Title: Demagnetizer and demagnetizing method
Inventor: YAMAWAKI KAZUNORI
IPC: B60C19/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demagnetizer capable of demagnetizing a tire or a tire/wheel assembly easily while retaining revolution of the demagnetized target object, as well as the demagnetizing method.  <P>SOLUTION: The demagnetizer 1 comprises a revolution supporting means A1, which can hold demagnetization target object 41 or 40, namely a tire 41 or a tire/wheel assembly 40, composed of the tire 41 and a wheel 42, in a manner in which the demagnetization object can be revolved, and a demagnetization means A2, installed so as to face the demagnetization target object 41 or 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110334-A (JP)
Title: Connector of smoothing capacitor in power conversion apparatus
Inventor: KOBAYASHI DAISUKE
IPC: H02M1/00
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the connector of a smoothing capacitor in a power conversion apparatus capable of simplifying the replacing work of the smoothing capacitor installed in the vicinity of a switching element in the power converter.  <P>SOLUTION: In the connector for fixing and connecting a surge absorbing tubular smoothing capacitor 3 to a position of a main conductor 5 being connected with the switching element 1 in the power conversion apparatus at an equidistance from the fixing position of the switching element, a pair of planar auxiliary conductors 8 are provided such that the conductors are secured, on one end side thereof, to two terminals provided on one end face of the tubular smoothing capacitor and are projected from the outer circumference of the smoothing capacitor on the other end side so that connection is made through the auxiliary conductors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106514-A (JP)
Title: Reflection type photoelectric sensor, and automatic cleaner and sanitary cleaner mounted therewith
Inventor: KANEKO YOSHIYUKI
IPC: G01S7/481
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type photoelectric sensor of a small size having a wide range of directivity, precluded from being malfunctioned by a factor such as water, and capable of preventing a high-reflecting object located in a distant place from being detected erroneously.  <P>SOLUTION: This reflection type photoelectric sensor is provided with the first light projection means for projecting light toward a detecting object, the second light projection means for projecting light toward the detecting object while arranging the first photoreception means for receiving reflected light of the light from the first light projection means to overlap respectively a light projection area and a photoreception area in a prescribed detection area to constitute the first light projection and reception means, and the second light projection and reception means constituted of the second photoreception means for receiving reflected light thereof. The second light projection means and the second photoreception means are provided not to overlap the light projection area and the photoreception area of the second light projection and reception means in a portion of a near-distance side in the detection area and to overlap those in a portion of a long-distant side, and a determination means generates a detection output when a value provided by subtracting an output of the second photoreception means from an output of the first photoreception means reaches a prescribed threshold value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046244-A (JP)
Title: Toner carrying device, image forming unit, and image forming device
Inventor: KUTSUWADA AKIO
IPC: G03G21/10
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To evade foreign substances such as paper powder mixed into toner returned from a cleaning device to a developing device from clogging between a developing sleeve and a doctor blade or between the developing sleeve and a photoreceptor, and to prevent a toner image formed on the photoreceptor from being striped caused by the foreign substances.  <P>SOLUTION: The image forming unit 1 is provided with the developing sleeve 11 opposed to the photoreceptor 7 at a certain gap and the doctor blade 14 opposed to the developing sleeve 11 at a certain gap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015836-A (JP)
Title: Portable communicator
Inventor: ENMEI TOSHIHARU
IPC: H04W4/02
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To practically attain the functions having a radio telephone, a portable computer, and a GPS user device .  <P>SOLUTION: A pen input computer 3 is loaded with a telephone control system 7, an FAX control system and a data transmission system and connected with the GPS user device 8. The current location is found from the GPS user device 8, and the data of current location are transmitted to the other party.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005109013-A (JP)
Title: Magnetic cell and magnetic memory
Inventor: HANEDA SHIGERU
IPC: H01L21/8246
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic cell for which there is no element destruction and has a high probability of expressing MR characteristics and has little variations, and to provide a magnetic memory having the same.  <P>SOLUTION: The magnetic cell comprises a bottom electrode 4, conductive pillar 6a formed on top of the bottom electrode, magneto-resistance effect film 12 which is formed on top of the conductive pillar and consists of two or more ferromagnetic layers and an intermediate layer formed between the ferromagnetic layers, top electrode 20 formed on top of the magneto-resistance effect film, support layer 12A which is formed of at least one metal and is formed on a side face of the conductive pillar, either directly or via an insulation layer, and current diffusion preventing layer 10 formed between the support layer and the bottom electrode. The magnetic cell is so structured as to satisfy a relation expression, as shown in Figure, where h is a height of the conductive pillar, t1 is the thickness of the current diffusion preventing layer, t2 is the thickness of the support layer, and L (nm) is the length in the short side direction of the element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105926-A (JP)
Title: Engine oil circulation device and liquid circulation device
Inventor: YOSHIDA KOZO
IPC: F02F7/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine oil circulation device and a liquid circulation device, actualizing a thinner passage forming wall and a simplified passage.  <P>SOLUTION: The engine oil circulation device comprises an extension hole 5 and a filter outlet passage 4 communicated in contact with each other and a plug 6 inserted through an extension end opening portion 5a of the extension hole 5. The plug 6 has a first tap closing portion 6a, a connection portion 6b delivered from the first tap closing portion 6a and a second tap closing portion 6c at the delivery end of the connection portion 6b. The extension end opening portion 5a of the extension hole 5 is closed with the first tap closing portion 6a and a terminal portion 2a of an oil relay passage 2 is shut off the extension hole 5 with the second tap closing portion 6c. This construction is also applicable to a general liquid circulation device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI