baber/WOPTO huggingface dataset:
Patent JP-2002238049-A (JP)
Title: Method for coding artifact reduction
Inventor: ESTEVEZ MIGUEL
IPC: H04N19/172
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for coding artifact reduction that eliminates coding artifacts with a small required arithmetic power, while maintaining detailed information within a picture to the utmost. SOLUTION: This method reduces coding artifacts within a discrete decoded picture by means of a spatial and/or temporal filtering with filter characteristics dependent upon the image quality value.
Patent JP-2003163004-A (JP)
Title: Composite of carbon polysulfide and carbon, its manufacturing method, and nonaqueous electrolyte battery using the composite
Inventor: CHIYOU KANEYASU
IPC: H01M10/0569
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery in which workability at the time of manufacturing electrodes is improved to use the carbon polysulfide as the active substance of the nonaqueous electrolyte battery, and which has a high capacity and excellent charging/discharging cycle characteristics.  <P>SOLUTION: The composite of the carbon polysulfide and a carbon is constituted by complexing the carboN polysulfide containing the carbon and a sulfur as main constituent elements and having the ratio of the sulfur of 75 wt.% or more and the total of the mass ratio of the carbon and the sulfur of 95 wt.% or more with the carbon. The nonaqueous electrolyte battery comprises the composite as a positive electrode. The composite contains the carbon and the sulfur as main constituent elements. The method for manufacturing the composite comprises the steps of heat-treating the mixture of an organic sulfur compound having a polysulfide segment represented by -S<SB>m</SB>-(m≥3) and the carbon at 180°C or higher, removing the part of the sulfur for constituting the polysulfide segment, and mainly changing to a disulfide bond.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159725-A (JP)
Title: Injection mold
Inventor: KIYONO YOSHIHIRO
IPC: H01L21/56
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To adequately fill even a thin plate part with a resin, in an injection mold.  <P>SOLUTION: This injection mold for a molding having a thick-walled part, and the thin plate part different in thickness from each other is equipped with a plurality of mold bodies 2 which mutually open/close and form a cavity 1 among them during mold clamping. The injection mold has gates 5 which are opened to a side of the cavity 1, and the gates 5 are a pair of film gates opened directly on or near both sides of a part which is made to serve for the thin plate part in the cavity 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002248164-A (JP)
Title: Medical discharging device
Inventor: MATSUURA YOSHIFUMI
IPC: A61M1/00
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a medical discharging device that is smaller especially in a case of a small amount of discharge, with which a forced discharging operation is possible as a single device without using another new device as needed, and with which entering the open air into the thoracic cavity can be avoided in the case of a puncturing needle evulsion so that a catheter can be safely inserted and placed in the thoracic cavity in the case of inserting a catheter in a pediatric patient or an obesity patient. SOLUTION: A check valve that opens inside the device is placed at an inflow opening and a check valve that opens outside the device is placed at an exhaust opening and the forced discharging operation is made possible by pumping the body and an inflow part can be attached to and detached from an outlet of the body. The device that is made to unite the catheter with the inflow part and the check valve comprises a puncturing needle, the catheter, and a hollow container, and the inflow part having the check valve that opens only to the back end direction of the catheter at the back end of the catheter. The hollow container has the inflow opening that can be attached to and detached from the inflow part at an upper part and the exhaust opening having the check valve that opens only to the outside of the hollow container is installed.
Patent JP-2002229695-A (JP)
Title: Device containing integrated circuit and processing method thereby
Inventor: MONTIERTH MARK D
IPC: G06F3/00
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To realize a structure and a processing method for integrated circuits allowing supplying an appropriate logic function/process to peripheral equipment at low cost and with less time. SOLUTION: This device comprises a bus 109, the first integrated circuit 111 having plural voltage tolerant interconnections and a bus interface 113 structured/formed to receive data for controlling the connections, and the second integrated circuit 101 having plural logic circuits structured/formed to supply the data to the first integrated circuit 111 via the bus 109. The second integrated circuit 101 has a lower tolerant voltage than the first integrated circuit 111.
Patent JP-2003167748-A (JP)
Title: Multithreaded computer
Inventor: YASUSATO AKIRA
IPC: G06F9/48
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multithreaded computer that executes a plurality of parallel executable program streams extracted by a parallel compiler by means of a single processor in a multithreaded manner.  <P>SOLUTION: The multithreaded computer comprises program counters and registers necessary for concurrent processing of a constant number of program streams, and a control mechanism for pipeline control. The control mechanism comprises a means for generating and executing a new thread according to a first instruction code designating a start address of a parallel executable task in an operand, and a means for erasing the new thread according to a second instruction code designating an end of the parallel executable task.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168519-A (JP)
Title: Connector
Inventor: MASUMOTO TOSHIO
IPC: H01R13/648
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector of a structure with EMI measure fulfilled, with a strong insertion-coupling holding force and with the small number of components.  <P>SOLUTION: A cable-side connector 1 is insertion-coupled with a board-side connector 11. First, as shown in (a) and (b), a slanted tip part 3E of a locked arm 3A integrally formed with a shielding shell of the connector 1 comes in touch with a side face part 13A of a shielding shell of the connector 11. Then, the locked arm is elastically deformed with its tip part entering a notched part 2C of a guided part 2A formed at a housing of the connector 1. Next, when the guided part further enters a guide part 12A formed in a housing 12 of the board-side connector as shown in (c), the elastically deformed locked arm restores to have its tip part locked to a hole 13B opened at a side face part. To release a locked state, a finger-pressing part 3G of a lock-releasing arm 3F integrally formed with the shielding shell of the connector 1 is pressed. And, the tip part escapes from the hole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169022-A (JP)
Title: Optical transmitter and optical transmission system
Inventor: ISHII GIICHI
IPC: H04B10/572
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter and an optical transmission system which can control an extinction ratio without using any fast-response expensive photodiode even when a transmitted data signal becomes fast.  <P>SOLUTION: The optical transmitter and optical transmission system are equipped with a laser module 7 which has a laser diode 5 and a monitor photodiode 6, a laser driving circuit 3 which supplies a driving current to the laser module, an APC circuit 8 which supplies a bias current to the laser module according to the detection signal from the monitor photodiode 6 so that its output level becomes constant, and the extinction ratio control circuit (RF signal generating circuit 1, LPF 9, and peak detecting circuit 10) which superposes an RF signal on an input data signal of the laser driving circuit and supplies them, and controls the amplification factor of the laser driving circuit according to the superposed RF signal of the detection signal from the monitor photodiode so that the extinction ratio of the output light of the laser module becomes constant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196652-A (JP)
Title: Color correction method in id card making system, and id card making system
Inventor: YATABE ATSUSHI
IPC: B42D15/10
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a high-quality photographed image by any photographing device, even if an instrumental error by each photographing device, or a photographing condition such as illumination light or an environmental temperature varies.  <P>SOLUTION: In this ID card making system 100, a standardized matrix is calculated based on a photographed chart image photographed by own device and a standard chart image by using the same standard chart image in photographing devices 41a-43a, 41b-43b, and 3D-LUT is corrected based on the calculated standardized matrix, and photographed image processing is performed based on the standardized matrix and the 3D-LUT. A face image photographed by the photographing devices 41b-43b in B branch office is transmitted to an A branch office host 2a through a B branch office host 2ab, and an ID card is printed and made by using the face image photographed by the photographing devices 41b-43b in the B branch office by an ID card printer 5a in A branch office.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175828-A (JP)
Title: Steering wheel
Inventor: SHIMIZU YASUMASA
IPC: B62D1/06
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a crack from being formed in a coated film formed on the surface of a surface material in a steering wheel.  <P>SOLUTION: This steering wheel 1 is so formed that the bisectionable surface material 4 formed by stacking a decorative material 5 on a decorative and reinforced layer 6 stores a core 2 and a core layer 3 in its inside, the surface material 4, the core 2, and the core material layer 3 are integrally molded together, and the coating film is formed on the surface of the surface material 4. This steering wheel 1 is characterized in that the thickness of the surface material 4 in a joint of the surface material 4 is formed thinner than the other parts except for the joint 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002208007-A (JP)
Title: Automatic detection of scanned document
Inventor: NAGARAJAN RAMESH
IPC: H04N1/38
Filed: 2001-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a background detection method capable of discriminating density information acquired from a non-document area from density information corresponding to the background of a document. SOLUTION: This method comprises a process for deciding a full page statistical value from pixels selected in a scanned document, a process for deciding a sub-area background statistical value from the pixels selected in the sub-area of the scanned document, a process for deciding whether or not the sub-area background statistical value corresponds to image data from the non-document area, a process for deciding whether or not the full page background statistical value is damaged, and a process for generating the valid full page background statistical valid when the full page background statistical value is damaged.
Patent JP-2003062810-A (JP)
Title: Method and apparatus for controlling conveyance of take-up reel
Inventor: TSUBOI SEIJI
IPC: B27L5/02
Filed: 2001-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for lightening generation of shock or decrease of workability in stoppage by controlling conveyance on a pair of rails of a take-up reel on which veneer in a wet state or veneer after drying are wound. SOLUTION: A chain conveyor is fitted to an opposed side of each rail extending a longitudinal direction of a pair of rails. Then, the take-up real is controlled, in a transferable manner, in the longitudinal direction of the rail by engaging the chain conveyor with a gear fitted to the take-up reel. The chain conveyor is installed by being divided into a plurality of pieces extending in the longitudinal direction of a pair of rails and engaged with the take-up reel to make the take-up reel transferable in the longitudinal direction of the rail. Then, by setting a length of the chain conveyor to the minimum diameter of the reel veneer to be wound on the take-up reel, an adjoining clearance of mutual reeled veneers carrying to or stored in a reeled veneer stack area can be made dense.
Patent JP-2002272485-A (JP)
Title: NEW argS
Inventor: LAWLOR ELIZABETH JANE
IPC: A61K35/76
Filed: 2001-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a new polynucleotide usable for the treatment of diseases such as tympanitis, especially meningitis such as the infection of cerebrospinal fluid and causing immune response especially to Streptococcus pneumoniae and provide a polypeptide expressed from the polynucleotide. SOLUTION: There is provided a polynucleotide having a specific base sequence, a polypeptide having a specific amino acid sequence, their fragments and mutants, a vector containing the polynucleotide, a method for the production of the polypeptide by the culture of a host containing the vector, an antibody against the polypeptide and a therapeutic method comprising the administration of the polypeptide.
Patent JP-2003176516-A (JP)
Title: Snowplow
Inventor: WAKITANI TSUTOMU
IPC: E01H5/09
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To further improve snow removing workability and the durability of an electromagnetic clutch.  <P>SOLUTION: In this snowplow, a working part such as a snow removing auger is driven by a belt type power transmission mechanism for transmitting the rotation of a driving pulley to a rotating shaft through a driven pulley by hanging a belt on the driving pulley and the driven pulley, and the belt type power transmission mechanism is provided with an overload preventing device. The overload preventing device is provided with an electromagnetic clutch built in the driving pulley and connected/disconnected by the operation of a clutch operating switch; a detecting part for detecting the excessive state of torque due to the tension change of the belt; and a control part for putting the electromagnetic clutch in the disconnected state in ST08 when satisfying two conditions which are a condition that a fixed time has elapsed after the electromagnetic clutch connecting operation performed by the clutch operating switch in ST05, and a condition that an OFF signal is obtained from a detecting switch of the detecting part in ST06.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178100-A (JP)
Title: Fluid analysis method and fluid analysis device using the same
Inventor: KOMORIYA TORU
IPC: G06F17/13
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid analysis device with excellent versatility, capable of accurately analyzing a smooth object shape without increasing the operation load more than necessary.  <P>SOLUTION: After inputting a required data and setting an initial porosity, the flow analysis of each calculation cell is performed at S103, the space differential of the pressure value of each calculation cell is calculated at S104, and the porosity of each calculation cell is updated at S105. At S106, whether or not the porosity of a calculation cell is in a setting range is determined, and if the calculation cell is in the setting range, the calculation cell is subdivided at S107, and progress to S108. If the porosity of the calculation cell is not in the setting range, progress to S108 directly. At S108, whether the number of updating times of operation has been reached is determined, and if so the surface shape is formed in an equivalent surface of porosity 0.5 by post processing at S109, data are output at S110 and stored in the form of CAD data if needed. If not, the operation is repeated from S103.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002232192-A (JP)
Title: Component-mounting method and component mounter
Inventor: MORI AKIRA
IPC: B25J19/06
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting part and a component mounter which have an fault determination function for a component chucking nozzle, capable of detecting accurately a faulty nozzle by directly detecting a state of the nozzle, without carrying out mounting operations of electronic components. SOLUTION: The tip position of a component chucking nozzle 8, which can chuck components and mount them to a predetermined position is detected, and when the tip position of the detected nozzle is at a value other than the prescribed value preset, the corresponding nozzle is determined as being defective and will not be used for chucking or for mounting operations of components. In the case being within than the prescribed value, the corresponding nozzle is determined as being non-defective and is used for chucking and mounting operations of parts, to mount components.
Patent JP-2003177063-A (JP)
Title: Ultraviolet light receiver and method for measuring optical quantity of ultraviolet ray using the same
Inventor: YAGI SHIGERU
IPC: G01J1/42
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet light receiver capable of accurately measuring the intensity of ultraviolet rays at a wide angle of incidence without changing spectral sensitivity characteristics or output regardless of the color of an object to be measured and a method for measuring the optical quantity of ultraviolet rays using the same.  <P>SOLUTION: The ultraviolet light receiver is arranged at any location of measurement in the object to be measured for measuring the optical quantity of ultraviolet rays and provided with both an ultraviolet light receiving element with an optical semiconductor layer containing nitrogen and at least one element among Al, Ga, and In and an ultraviolet non-transmitting member with the function of preventing the object to be measured from receiving ultraviolet rays which have transmitted through the ultraviolet light receiving element. The method for measuring the optical quantity of ultraviolet rays uses the ultraviolet light receiver.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186793-A (JP)
Title: Server, system and method for providing information to multichannel
Inventor: MATSUDAIRA MASAKI
IPC: H04N7/173
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system for multichannel with a reduced burden on an information provider.  <P>SOLUTION: The system is that for the multichannel which provides information corresponding to the channel of information of a character, an image and a voice. The system has a function to accumulate an information data 32 to which an information tag 31 is given, a rule of conversion by channel 41 which describes a method for converting the information tag corresponding to each channel and a method for outputting a navigation, and navigation information 42, to analyze a form of the information data according to a request for contents, to extract the information tag and the information data, to create output contents applying the conversion rule corresponding to the channel to the information data, and to distribute the output contents to the channel which has requested the contents.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180463-A (JP)
Title: Sink counter
Inventor: TOKUYA MITSUNOBU
IPC: E03C1/18
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sink counter with a plate which has functions of a cooking plate and a draining plate, and can be placed turnable upside down on an opening part of the sink table.  <P>SOLUTION: This sink counter has mutually facing step parts 2, 2 formed on mutually facing side walls in the sink 1 and outward projected suspended leg parts 6, 6 on backsides on both ends of plates 4 with a plurality of draining holes 5 bored through the surface to the backside. The suspended leg parts 6, 6 are laid on the step parts 2, 2 so that the plate 4 can be turned upside down to enable to select one condition for cooking in which the surface of the plate 3 is flush with the surface of the counter surface 3 and the other condition for draining in which the surface of the plate 3 is positioned lower than the step part 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189571-A (JP)
Title: Dc motor with concentrated winding type brush
Inventor: KANESHIGE SUSUMU
IPC: H02K23/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve an efficiency of a motor by arranging the relationship among the number of pole pairs, the number of slots, a brush width angle and a wiring method.  <P>SOLUTION: A DC motor with a concentrated winding type brush comprises a field magnet 4 having a plurality of pole pairs 5 in which N and S poles are used as one pole pair, a shaft 6, a commutator 7 having a plurality of segments 7a, and an armature 8. Lead wires 10 wound between adjacent slots 9 of the armature 8 constitute the concentrated winding type coil 11. A plurality of brushes 12 are provided so as to be able to be brought into contact with the commutator 7. The segments 7a and the wires 10 are delta-connected, and the number Np of the pole pairs is 2, the number Ns of the slots is 6, and the brush width angle A is set to a value between a maximum value Amax and minimum value Amin to be decided according to formulae: Amax=(360×[2× (greatest common divisor of Np and Ns])/(2×Np×Ns)...(1) and Amin=Amax/2...(2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189110-A (JP)
Title: Image encoding decoding method, image encoding decoding apparatus, and image encoding apparatus
Inventor: OMORI MASATAKE
IPC: G11B20/14
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image encoding decoding method, an image encoding decoding apparatus, and an image encoding apparatus for performing high-speed processing and efficiently processing encoded data.  <P>SOLUTION: The image encoding apparatus interleaves image data into a plurality of systems in bit sequence or line sequence to allow an independent encoder to apply encoding processing to each of systems in parallel and processes each of the encoded data obtained thereby as single data stream (in this case, file processing). Thus, the encoding apparatus can remarkably increase the encoding speed and realize much convenience as a result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189595-A (JP)
Title: Power unit and imaging device using the same
Inventor: HIRATSUKA MASASHI
IPC: H02M7/48
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power unit that is small in size, light in weight and superior in versatility, and also to provide an imaging device using the same.  <P>SOLUTION: The imaging device comprises a plurality of rectifying elements (D11 to D16) and a plurality of electric charge accumulating elements (C11 to C15). The device also comprises: a boosting circuit (324) that sequentially accumulates electric charges to the plurality of electric charge accumulating elements according to an AC input signal and outputs a boosting voltage; and switching circuits (Q11, Q12, Q21 and Q22) that switch the polarity of the boosting voltage when the boosting circuit sequentially accumulates the electric charges to the plurality of electric charge accumulating elements. The boosting circuit comprises circuit sections (C21, C22) that feed the electric charges accumulated at positive and negative sides according to the AC input signal. Since there are provided the circuit sections that feed the electric charges accumulated at the positive and negative sides according of the AC input signal and the switching circuits, reduction in size and weight of the power unit can be achieved, thus allowing the power unit applicable to the wide range of use.  <P>COPYRIGHT: (C)2003,JPO